Migrated to new Eventuate Java Client

refactored the tests

README.md

@@ -1,7 +1,7 @@
 #Event-Sourcing+CQRS example application
 
 This example application is the money transfer application described in my talk [Building and deploying microservices with event sourcing, CQRS and Docker](http://plainoldobjects.com/presentations/building-and-deploying-microservices-with-event-sourcing-cqrs-and-docker/).
-This talk describe a way of architecting highly scalable and available applications that is based on microservices, polyglot persistence,
+This talk describes a way of architecting highly scalable and available applications that is based on microservices, polyglot persistence,
 event sourcing (ES) and command query responsibility segregation (CQRS).
 Applications consist of loosely coupled components that communicate using events.
 These components can be deployed either as separate services or packaged as a monolithic application for simplified development and testing.
@@ -94,9 +94,12 @@ First, you need to tell the query side code how to connect to MongoDB:
 ```
 
 [Docker Compose](https://docs.docker.com/compose/) is a great way to run MongoDB.
-You can run the `docker-compose up -d mongodb` to run MongoDB.
+You can run the `docker-compose up -d mongodb` to run MongoDB and then set `SPRING_DATA_MONGODB_URI` as follows:
+```
+  export SPRING_DATA_MONGODB_URI=mongodb://$(docker-machine ip default)/yourdb
+```
 
-Second, some of the tests in accounts-command-side-service, transactions-command-side-service, accounts-query-side-service and e2e-test need you need to set some environment variables that tell them how to connect to the Event Store server.
+Second, some of the tests in accounts-command-side-service, transactions-command-side-service, accounts-query-side-service and e2e-test require you to set some environment variables that tell them how to connect to the Event Store server.
 But don't worry.
 The build is configured to ignore failures for those projects.
 
@@ -117,6 +120,15 @@ Simply use this command:
 java -jar monolithic-service/build/libs/monolithic-service.jar
 ```
 
+This will start the service running on port 8080 (you can change using the --server.port=9999 option).
+
+Once the service has started you can open the Swagger UI: http://localhost:8080/swagger-ui.html.
+You can then:
+
+1. Create two accounts (save the account ids)
+2. Create a money transfer
+3. View the updated account balances
+
 ## Running the microservices
 
 The other option is to run the services separately.

java-spring/README.md

@@ -7,19 +7,19 @@ This application consists of three microservices:
   * Account Service - the command side business logic for Accounts
   * Money Transfer Service - the command side business logic for Money Transfers
   * Query service - query side implementation of a MongoDB-based, denormalized view of Accounts and MoneyTransfers
-   
+
 The Account Service consists of the following modules:
 
   * accounts-command-side-backend - the Account aggregate
   * accounts-command-side-web - a REST API for creating and retrieving Accounts
   * accounts-command-side-service - a standalone microservice
- 
+
 The Money Transfer Service consists of the following modules:
 
   * transactions-command-side-backend - the MoneyTransfer aggregate  
   * transactions-command-side-web - a REST API for creating and retrieving Money Transfers
   * transactions-command-side-service - a standalone microservice
- 
+
 The Query Service consists the following modules:
 
   * accounts-query-side-backend - MongoDB-based, denormalized view of Accounts and MoneyTransfers
@@ -28,10 +28,8 @@ The Query Service consists the following modules:
 
 # Deploying the application
 
-These services can be deployed either as either separate standalone services using the Event Store server, or they can be deployed as a monolithic application for simpified integration testing.
+These services can be deployed either as either separate standalone services using the Event Store server, or they can be deployed as a monolithic application for simplified integration testing.
 
 The three services can also be packaged as a single monolithic web application in order to be used with the embedded Event Store:
 
   * monolithic-service - all-in-one, monolithic packaging of the application
-
-  

java-spring/accounts-command-side-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/commandside/accounts/AccountWorkflow.java

@@ -11,8 +11,8 @@ import net.chrisrichardson.eventstore.javaexamples.banking.backend.common.transa
 import java.math.BigDecimal;
 import java.util.concurrent.CompletableFuture;
 
-@EventSubscriber(id="accountEventHandlers")
-public class AccountWorkflow  {
+@EventSubscriber(id = "accountEventHandlers")
+public class AccountWorkflow {
 
   @EventHandlerMethod
   public CompletableFuture<?> debitAccount(EventHandlerContext<MoneyTransferCreatedEvent> ctx) {
@@ -22,7 +22,13 @@ public class AccountWorkflow  {
 
     String fromAccountId = event.getDetails().getFromAccountId();
 
-    return ctx.update(Account.class, fromAccountId, new DebitAccountCommand(amount, transactionId));
+    return ctx.update(Account.class, fromAccountId, new DebitAccountCommand(amount, transactionId)).handle((x, e) -> {
+              if (e != null) {
+                e.printStackTrace();
+              }
+              return x;
+            }
+    );
   }
 
   @EventHandlerMethod
@@ -32,7 +38,13 @@ public class AccountWorkflow  {
     String fromAccountId = event.getDetails().getToAccountId();
     String transactionId = ctx.getEntityId();
 
-    return ctx.update(Account.class, fromAccountId, new CreditAccountCommand(amount, transactionId));
+    return ctx.update(Account.class, fromAccountId, new CreditAccountCommand(amount, transactionId)).handle((x, e) -> {
+              if (e != null) {
+                e.printStackTrace();
+              }
+              return x;
+            }
+    );
   }
 
 }

java-spring/accounts-command-side-service/src/test/java/net/chrisrichardson/eventstore/javaexamples/banking/web/AccountsCommandSideServiceIntegrationTest.java

@@ -1,7 +1,7 @@
 package net.chrisrichardson.eventstore.javaexamples.banking.web;
 
-import net.chrisrichardson.eventstore.javaexamples.banking.web.commandside.accounts.CreateAccountRequest;
-import net.chrisrichardson.eventstore.javaexamples.banking.web.commandside.accounts.CreateAccountResponse;
+import net.chrisrichardson.eventstore.javaexamples.banking.common.accounts.CreateAccountRequest;
+import net.chrisrichardson.eventstore.javaexamples.banking.common.accounts.CreateAccountResponse;
 import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;

java-spring/accounts-command-side-web/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/web/commandside/accounts/AccountController.java

@@ -1,6 +1,8 @@
 package net.chrisrichardson.eventstore.javaexamples.banking.web.commandside.accounts;
 
 import net.chrisrichardson.eventstore.javaexamples.banking.backend.commandside.accounts.AccountService;
+import net.chrisrichardson.eventstore.javaexamples.banking.common.accounts.CreateAccountRequest;
+import net.chrisrichardson.eventstore.javaexamples.banking.common.accounts.CreateAccountResponse;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.RequestBody;

java-spring/accounts-query-side-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/queryside/accounts/AccountInfo.java

@@ -1,5 +1,7 @@
 package net.chrisrichardson.eventstore.javaexamples.banking.backend.queryside.accounts;
 
+import net.chrisrichardson.eventstore.javaexamples.banking.common.accounts.AccountTransactionInfo;
+
 import java.util.List;
 
 /**

java-spring/accounts-query-side-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/queryside/accounts/AccountInfoUpdateService.java

@@ -1,6 +1,7 @@
 package net.chrisrichardson.eventstore.javaexamples.banking.backend.queryside.accounts;
 
 import com.mongodb.WriteResult;
+import net.chrisrichardson.eventstore.javaexamples.banking.common.accounts.AccountTransactionInfo;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.data.mongodb.core.MongoTemplate;
@@ -13,7 +14,7 @@ import java.util.Collections;
 import static net.chrisrichardson.eventstore.javaexamples.banking.backend.queryside.accounts.MoneyUtil.toIntegerRepr;
 import static org.springframework.data.mongodb.core.query.Criteria.where;
 
-public class AccountInfoUpdateService  {
+public class AccountInfoUpdateService {
   private Logger logger = LoggerFactory.getLogger(getClass());
 
   private AccountInfoRepository accountInfoRepository;
@@ -25,8 +26,7 @@ public class AccountInfoUpdateService  {
   }
 
 
-
-  public void create(String accountId, String customerId, String title,  BigDecimal initialBalance, String description, String version) {
+  public void create(String accountId, String customerId, String title, BigDecimal initialBalance, String description, String version) {
     try {
       accountInfoRepository.save(new AccountInfo(
               accountId,
@@ -47,7 +47,7 @@ public class AccountInfoUpdateService  {
 
 
   public void addTransaction(String eventId, String fromAccountId, AccountTransactionInfo ti) {
-    mongoTemplate.updateMulti(new Query(where("id").is(fromAccountId).and("version").lt(eventId)),
+    mongoTemplate.updateMulti(new Query(where("id").is(fromAccountId)), /* wrong  .and("version").lt(eventId) */
             new Update().
                     push("transactions", ti).
                     set("version", eventId),

java-spring/accounts-query-side-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/queryside/accounts/AccountQueryWorkflow.java

@@ -8,6 +8,7 @@ import net.chrisrichardson.eventstore.javaexamples.banking.backend.common.accoun
 import net.chrisrichardson.eventstore.javaexamples.banking.backend.common.accounts.AccountDebitedEvent;
 import net.chrisrichardson.eventstore.javaexamples.banking.backend.common.accounts.AccountOpenedEvent;
 import net.chrisrichardson.eventstore.javaexamples.banking.backend.common.transactions.MoneyTransferCreatedEvent;
+import net.chrisrichardson.eventstore.javaexamples.banking.common.accounts.AccountTransactionInfo;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 

java-spring/accounts-query-side-service/src/test/java/net/chrisrichardson/eventstore/javaexamples/banking/web/AccountsQuerySideServiceIntegrationTest.java

@@ -1,6 +1,6 @@
 package net.chrisrichardson.eventstore.javaexamples.banking.web;
 
-import net.chrisrichardson.eventstore.javaexamples.banking.web.queryside.accounts.GetAccountResponse;
+import net.chrisrichardson.eventstore.javaexamples.banking.common.accounts.GetAccountResponse;
 import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;

java-spring/accounts-query-side-web/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/web/queryside/accounts/AccountQueryController.java

@@ -4,7 +4,8 @@ import net.chrisrichardson.eventstore.javaexamples.banking.backend.queryside.acc
 
 import net.chrisrichardson.eventstore.javaexamples.banking.backend.queryside.accounts.AccountNotFoundException;
 import net.chrisrichardson.eventstore.javaexamples.banking.backend.queryside.accounts.AccountQueryService;
-import net.chrisrichardson.eventstore.javaexamples.banking.backend.queryside.accounts.AccountTransactionInfo;
+import net.chrisrichardson.eventstore.javaexamples.banking.common.accounts.AccountTransactionInfo;
+import net.chrisrichardson.eventstore.javaexamples.banking.common.accounts.GetAccountResponse;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.*;

java-spring/accounts-query-side-web/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/web/queryside/accounts/GetAccountResponse.java

@@ -1,53 +0,0 @@
-package net.chrisrichardson.eventstore.javaexamples.banking.web.queryside.accounts;
-
-import java.math.BigDecimal;
-
-
-public class GetAccountResponse {
-    private String accountId;
-    private BigDecimal balance;
-    private String title;
-    private String description;
-
-    public GetAccountResponse() {
-    }
-
-    public GetAccountResponse(String accountId, BigDecimal balance, String title, String description) {
-        this.accountId = accountId;
-        this.balance = balance;
-        this.title = title;
-        this.description = description;
-    }
-
-    public void setBalance(BigDecimal balance) {
-        this.balance = balance;
-    }
-
-    public void setAccountId(String accountId) {
-        this.accountId = accountId;
-    }
-
-    public String getAccountId() {
-        return accountId;
-    }
-
-    public BigDecimal getBalance() {
-        return balance;
-    }
-
-    public String getTitle() {
-        return title;
-    }
-
-    public void setTitle(String title) {
-        this.title = title;
-    }
-
-    public String getDescription() {
-        return description;
-    }
-
-    public void setDescription(String description) {
-        this.description = description;
-    }
-}

java-spring/api-gateway-service/build.gradle

@@ -7,9 +7,6 @@ dependencies {
     compile "org.apache.httpcomponents:httpclient:4.5"
     compile "org.apache.httpcomponents:fluent-hc:4.5.1"
 
-    compile "io.eventuate.client.java:eventuate-client-java-spring:$eventuateClientVersion"
-    compile "io.eventuate.client.java:eventuate-client-java-http-stomp-spring:$eventuateClientVersion"
-
     compile "org.springframework.boot:spring-boot-starter-web:$springBootVersion"
     compile "org.springframework.boot:spring-boot-starter-actuator:$springBootVersion"
 

java-spring/api-gateway-service/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/apigateway/ApiGatewayProperties.java

@@ -11,50 +11,50 @@ import java.util.List;
 @ConfigurationProperties(prefix = "api.gateway")
 public class ApiGatewayProperties {
 
-    private List<Endpoint> endpoints;
+  private List<Endpoint> endpoints;
 
-    public static class Endpoint {
-        private String path;
-        private RequestMethod method;
-        private String location;
+  public static class Endpoint {
+    private String path;
+    private RequestMethod method;
+    private String location;
 
-        public Endpoint() {
-        }
-
-        public Endpoint(String location) {
-            this.location = location;
-        }
-
-        public String getPath() {
-            return path;
-        }
-
-        public void setPath(String path) {
-            this.path = path;
-        }
-
-        public RequestMethod getMethod() {
-            return method;
-        }
-
-        public void setMethod(RequestMethod method) {
-            this.method = method;
-        }
-
-        public String getLocation() {
-            return location;
-        }
-
-        public void setLocation(String location) {
-            this.location = location;
-        }
+    public Endpoint() {
     }
 
-    public List<Endpoint> getEndpoints() {
-        return endpoints;
+    public Endpoint(String location) {
+      this.location = location;
     }
 
-    public void setEndpoints(List<Endpoint> endpoints) {
-        this.endpoints = endpoints;
+    public String getPath() {
+      return path;
     }
+
+    public void setPath(String path) {
+      this.path = path;
+    }
+
+    public RequestMethod getMethod() {
+      return method;
+    }
+
+    public void setMethod(RequestMethod method) {
+      this.method = method;
+    }
+
+    public String getLocation() {
+      return location;
+    }
+
+    public void setLocation(String location) {
+      this.location = location;
+    }
+  }
+
+  public List<Endpoint> getEndpoints() {
+    return endpoints;
+  }
+
+  public void setEndpoints(List<Endpoint> endpoints) {
+    this.endpoints = endpoints;
+  }
 }

java-spring/api-gateway-service/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/apigateway/ApiGatewayServiceConfiguration.java

@@ -1,7 +1,6 @@
 package net.chrisrichardson.eventstore.javaexamples.banking.apigateway;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
-import io.eventuate.javaclient.spring.httpstomp.EventuateHttpStompClientConfiguration;
 import net.chrisrichardson.eventstore.javaexamples.banking.commonauth.AuthConfiguration;
 import org.apache.http.client.HttpClient;
 import org.apache.http.impl.client.HttpClients;
@@ -27,24 +26,24 @@ import java.util.Collections;
 @Configuration
 @ComponentScan
 @EnableAutoConfiguration
-@Import({EventuateHttpStompClientConfiguration.class, AuthConfiguration.class})
+@Import({AuthConfiguration.class})
 @EnableConfigurationProperties({ApiGatewayProperties.class})
 public class ApiGatewayServiceConfiguration extends WebMvcConfigurerAdapter {
 
-    @Bean
-    public RestTemplate restTemplate(HttpMessageConverters converters) {
+  @Bean
+  public RestTemplate restTemplate(HttpMessageConverters converters) {
 
-        // we have to define Apache HTTP client to use the PATCH verb
-        MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
-        converter.setSupportedMediaTypes(MediaType.parseMediaTypes("application/json"));
-        converter.setObjectMapper(new ObjectMapper());
+    // we have to define Apache HTTP client to use the PATCH verb
+    MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
+    converter.setSupportedMediaTypes(MediaType.parseMediaTypes("application/json"));
+    converter.setObjectMapper(new ObjectMapper());
 
-        HttpClient httpClient = HttpClients.createDefault();
-        RestTemplate restTemplate = new RestTemplate(Collections.<HttpMessageConverter<?>>singletonList(converter));
-        restTemplate.setRequestFactory(new HttpComponentsClientHttpRequestFactory(httpClient));
+    HttpClient httpClient = HttpClients.createDefault();
+    RestTemplate restTemplate = new RestTemplate(Collections.<HttpMessageConverter<?>>singletonList(converter));
+    restTemplate.setRequestFactory(new HttpComponentsClientHttpRequestFactory(httpClient));
 
-        restTemplate.setErrorHandler(new RestTemplateErrorHandler());
+    restTemplate.setErrorHandler(new RestTemplateErrorHandler());
 
-        return restTemplate;
-    }
+    return restTemplate;
+  }
 }

java-spring/api-gateway-service/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/apigateway/RestTemplateErrorHandler.java

@@ -10,15 +10,15 @@ import java.io.IOException;
 
 public class RestTemplateErrorHandler implements ResponseErrorHandler {
 
-    private static final Logger log = LoggerFactory.getLogger(RestTemplateErrorHandler.class);
+  private static final Logger log = LoggerFactory.getLogger(RestTemplateErrorHandler.class);
 
-    @Override
-    public void handleError(ClientHttpResponse response) throws IOException {
-        log.error("Response error: {} {}", response.getStatusCode(), response.getStatusText());
-    }
+  @Override
+  public void handleError(ClientHttpResponse response) throws IOException {
+    log.error("Response error: {} {}", response.getStatusCode(), response.getStatusText());
+  }
 
-    @Override
-    public boolean hasError(ClientHttpResponse response) throws IOException {
-        return RestUtil.isError(response.getStatusCode());
-    }
+  @Override
+  public boolean hasError(ClientHttpResponse response) throws IOException {
+    return RestUtil.isError(response.getStatusCode());
+  }
 }

java-spring/api-gateway-service/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/apigateway/RestUtil.java

@@ -7,9 +7,9 @@ import org.springframework.http.HttpStatus;
  */
 public class RestUtil {
 
-    public static boolean isError(HttpStatus status) {
-        HttpStatus.Series series = status.series();
-        return (HttpStatus.Series.CLIENT_ERROR.equals(series)
-                || HttpStatus.Series.SERVER_ERROR.equals(series));
-    }
+  public static boolean isError(HttpStatus status) {
+    HttpStatus.Series series = status.series();
+    return (HttpStatus.Series.CLIENT_ERROR.equals(series)
+            || HttpStatus.Series.SERVER_ERROR.equals(series));
+  }
 }

java-spring/api-gateway-service/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/apigateway/controller/GatewayController.java

@@ -12,6 +12,8 @@ import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.servlet.mvc.multiaction.NoSuchRequestHandlingMethodException;
@@ -25,7 +27,8 @@ import java.io.InputStreamReader;
 import java.net.URISyntaxException;
 import java.util.stream.Collectors;
 
-import static org.springframework.web.bind.annotation.RequestMethod.*;
+import static org.springframework.web.bind.annotation.RequestMethod.GET;
+import static org.springframework.web.bind.annotation.RequestMethod.POST;
 
 /**
  * Created by popikyardo on 15.01.16.
@@ -33,43 +36,44 @@ import static org.springframework.web.bind.annotation.RequestMethod.*;
 @RestController
 public class GatewayController {
 
-    Logger log = LoggerFactory.getLogger(this.getClass());
+  Logger logger = LoggerFactory.getLogger(this.getClass());
 
-    @Autowired
-    private ApiGatewayProperties apiGatewayProperties;
+  @Autowired
+  private ApiGatewayProperties apiGatewayProperties;
 
-    private HttpClient httpClient;
+  private HttpClient httpClient;
 
-    @PostConstruct
-    public void init() {
-        PoolingHttpClientConnectionManager cm = new PoolingHttpClientConnectionManager();
+  @PostConstruct
+  public void init() {
+    PoolingHttpClientConnectionManager cm = new PoolingHttpClientConnectionManager();
 
-        httpClient = HttpClients.custom()
-                .setConnectionManager(cm)
-                .build();
-    }
-
-    @RequestMapping(value = "/**", method = {GET, POST})
-    public String proxyRequest(HttpServletRequest request) throws NoSuchRequestHandlingMethodException, IOException, URISyntaxException {
-        HttpUriRequest proxiedRequest = createHttpUriRequest(request);
-        log.info("request: {}", proxiedRequest);
-        HttpResponse proxiedResponse = httpClient.execute(proxiedRequest);
-        return read(proxiedResponse.getEntity().getContent());
-    }
-
-    private HttpUriRequest createHttpUriRequest(HttpServletRequest request) throws URISyntaxException, NoSuchRequestHandlingMethodException, IOException {
-        URLRequestTransformer urlRequestTransformer = new URLRequestTransformer(apiGatewayProperties);
-        ContentRequestTransformer contentRequestTransformer = new ContentRequestTransformer();
-        HeadersRequestTransformer headersRequestTransformer = new HeadersRequestTransformer();
-        headersRequestTransformer.setPredecessor(contentRequestTransformer);
-        contentRequestTransformer.setPredecessor(urlRequestTransformer);
-
-        return headersRequestTransformer.transform(request).build();
-    }
-
-    private String read(InputStream input) throws IOException {
-        try (BufferedReader buffer = new BufferedReader(new InputStreamReader(input))) {
-            return buffer.lines().collect(Collectors.joining("\n"));
-        }
+    httpClient = HttpClients.custom()
+            .setConnectionManager(cm)
+            .build();
+  }
+
+  @RequestMapping(value = "/**", method = {GET, POST})
+  public ResponseEntity<String> proxyRequest(HttpServletRequest request) throws NoSuchRequestHandlingMethodException, IOException, URISyntaxException {
+    HttpUriRequest proxiedRequest = createHttpUriRequest(request);
+    logger.info("request: {}", proxiedRequest);
+    HttpResponse proxiedResponse = httpClient.execute(proxiedRequest);
+    logger.info("Response {}", proxiedResponse.getStatusLine().getStatusCode());
+    return new ResponseEntity<>(read(proxiedResponse.getEntity().getContent()), HttpStatus.valueOf(proxiedResponse.getStatusLine().getStatusCode()));
+  }
+
+  private HttpUriRequest createHttpUriRequest(HttpServletRequest request) throws URISyntaxException, NoSuchRequestHandlingMethodException, IOException {
+    URLRequestTransformer urlRequestTransformer = new URLRequestTransformer(apiGatewayProperties);
+    ContentRequestTransformer contentRequestTransformer = new ContentRequestTransformer();
+    HeadersRequestTransformer headersRequestTransformer = new HeadersRequestTransformer();
+    headersRequestTransformer.setPredecessor(contentRequestTransformer);
+    contentRequestTransformer.setPredecessor(urlRequestTransformer);
+
+    return headersRequestTransformer.transform(request).build();
+  }
+
+  private String read(InputStream input) throws IOException {
+    try (BufferedReader buffer = new BufferedReader(new InputStreamReader(input))) {
+      return buffer.lines().collect(Collectors.joining("\n"));
     }
+  }
 }

java-spring/api-gateway-service/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/apigateway/main/ApiGatewayServiceMain.java

@@ -7,7 +7,7 @@ import org.springframework.boot.SpringApplication;
  * Created by Main on 19.01.2016.
  */
 public class ApiGatewayServiceMain {
-    public static void main(String[] args) {
-        SpringApplication.run(ApiGatewayServiceConfiguration.class, args);
-    }
+  public static void main(String[] args) {
+    SpringApplication.run(ApiGatewayServiceConfiguration.class, args);
+  }
 }

java-spring/api-gateway-service/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/apigateway/utils/ContentRequestTransformer.java

@@ -15,16 +15,16 @@ import java.util.stream.Collectors;
  */
 public class ContentRequestTransformer extends ProxyRequestTransformer {
 
-    @Override
-    public RequestBuilder transform(HttpServletRequest request) throws NoSuchRequestHandlingMethodException, URISyntaxException, IOException {
-        RequestBuilder requestBuilder = predecessor.transform(request);
+  @Override
+  public RequestBuilder transform(HttpServletRequest request) throws NoSuchRequestHandlingMethodException, URISyntaxException, IOException {
+    RequestBuilder requestBuilder = predecessor.transform(request);
 
-        String requestContent = request.getReader().lines().collect(Collectors.joining(""));
-        if(!requestContent.isEmpty()) {
-            StringEntity entity = new StringEntity(requestContent, ContentType.APPLICATION_JSON);
-            requestBuilder.setEntity(entity);
-        }
-
-        return requestBuilder;
+    String requestContent = request.getReader().lines().collect(Collectors.joining(""));
+    if (!requestContent.isEmpty()) {
+      StringEntity entity = new StringEntity(requestContent, ContentType.APPLICATION_JSON);
+      requestBuilder.setEntity(entity);
     }
+
+    return requestBuilder;
+  }
 }

java-spring/api-gateway-service/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/apigateway/utils/HeadersRequestTransformer.java

@@ -13,20 +13,19 @@ import java.util.Enumeration;
  */
 public class HeadersRequestTransformer extends ProxyRequestTransformer {
 
+  @Override
+  public RequestBuilder transform(HttpServletRequest request) throws NoSuchRequestHandlingMethodException, URISyntaxException, IOException {
+    RequestBuilder requestBuilder = predecessor.transform(request);
 
-    @Override
-    public RequestBuilder transform(HttpServletRequest request) throws NoSuchRequestHandlingMethodException, URISyntaxException, IOException {
-        RequestBuilder requestBuilder = predecessor.transform(request);
-
-        Enumeration<String> headerNames = request.getHeaderNames();
-        while (headerNames.hasMoreElements()) {
-            String headerName = headerNames.nextElement();
-            String headerValue = request.getHeader(headerName);
-            if(headerName.equals("x-access-token")) {
-                requestBuilder.addHeader(headerName, headerValue);
-            }
-        }
-
-        return requestBuilder;
+    Enumeration<String> headerNames = request.getHeaderNames();
+    while (headerNames.hasMoreElements()) {
+      String headerName = headerNames.nextElement();
+      String headerValue = request.getHeader(headerName);
+      if (headerName.equals("x-access-token")) {
+        requestBuilder.addHeader(headerName, headerValue);
+      }
     }
+
+    return requestBuilder;
+  }
 }

java-spring/api-gateway-service/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/apigateway/utils/ProxyRequestTransformer.java

@@ -12,11 +12,11 @@ import java.net.URISyntaxException;
  */
 public abstract class ProxyRequestTransformer {
 
-    protected ProxyRequestTransformer predecessor;
+  protected ProxyRequestTransformer predecessor;
 
-    public abstract RequestBuilder transform(HttpServletRequest request) throws NoSuchRequestHandlingMethodException, URISyntaxException, IOException;
+  public abstract RequestBuilder transform(HttpServletRequest request) throws NoSuchRequestHandlingMethodException, URISyntaxException, IOException;
 
-    public void setPredecessor(ProxyRequestTransformer transformer) {
-        this.predecessor = transformer;
-    };
+  public void setPredecessor(ProxyRequestTransformer transformer) {
+    this.predecessor = transformer;
+  }
 }

java-spring/api-gateway-service/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/apigateway/utils/URLRequestTransformer.java

@@ -14,35 +14,35 @@ import java.net.URISyntaxException;
  */
 public class URLRequestTransformer extends ProxyRequestTransformer {
 
-    private ApiGatewayProperties apiGatewayProperties;
+  private ApiGatewayProperties apiGatewayProperties;
 
-    public URLRequestTransformer(ApiGatewayProperties apiGatewayProperties) {
-        this.apiGatewayProperties = apiGatewayProperties;
+  public URLRequestTransformer(ApiGatewayProperties apiGatewayProperties) {
+    this.apiGatewayProperties = apiGatewayProperties;
+  }
+
+  @Override
+  public RequestBuilder transform(HttpServletRequest request) throws NoSuchRequestHandlingMethodException, URISyntaxException {
+    String requestURI = request.getRequestURI();
+    URI uri;
+    if (request.getQueryString() != null && !request.getQueryString().isEmpty()) {
+      uri = new URI(getServiceUrl(requestURI, request) + "?" + request.getQueryString());
+    } else {
+      uri = new URI(getServiceUrl(requestURI, request));
     }
 
-    @Override
-    public RequestBuilder transform(HttpServletRequest request) throws NoSuchRequestHandlingMethodException, URISyntaxException {
-        String requestURI = request.getRequestURI();
-        URI uri;
-        if (request.getQueryString() != null && !request.getQueryString().isEmpty()) {
-            uri = new URI(getServiceUrl(requestURI, request) + "?" + request.getQueryString());
-        } else {
-            uri = new URI(getServiceUrl(requestURI, request));
-        }
+    RequestBuilder rb = RequestBuilder.create(request.getMethod());
+    rb.setUri(uri);
+    return rb;
+  }
 
-        RequestBuilder rb = RequestBuilder.create(request.getMethod());
-        rb.setUri(uri);
-        return rb;
-    }
+  private String getServiceUrl(String requestURI, HttpServletRequest httpServletRequest) throws NoSuchRequestHandlingMethodException {
 
-    private String getServiceUrl(String requestURI, HttpServletRequest httpServletRequest) throws NoSuchRequestHandlingMethodException {
-
-        ApiGatewayProperties.Endpoint endpoint =
-                apiGatewayProperties.getEndpoints().stream()
-                        .filter(e ->
-                                        requestURI.matches(e.getPath()) && e.getMethod() == RequestMethod.valueOf(httpServletRequest.getMethod())
-                        )
-                        .findFirst().orElseThrow(() -> new NoSuchRequestHandlingMethodException(httpServletRequest));
-        return endpoint.getLocation() + requestURI;
-    }
+    ApiGatewayProperties.Endpoint endpoint =
+            apiGatewayProperties.getEndpoints().stream()
+                    .filter(e ->
+                                    requestURI.matches(e.getPath()) && e.getMethod() == RequestMethod.valueOf(httpServletRequest.getMethod())
+                    )
+                    .findFirst().orElseThrow(() -> new NoSuchRequestHandlingMethodException(httpServletRequest));
+    return endpoint.getLocation() + requestURI;
+  }
 }

java-spring/api-gateway-service/src/main/resources/logback.xml

@@ -14,6 +14,11 @@
     </root>
     <logger name="org.springframework" level='info'>
     </logger>
-    <logger name="net.chrisrichardson.eventstore.client" level='info'>
+
+    <logger name="net.chrisrichardson.eventstore.javaexamples.banking" level='info'>
     </logger>
+
+    <logger name="io.eventuate" level='debug'>
+    </logger>
+
 </configuration>

java-spring/backend-integration-tests/build.gradle

@@ -7,7 +7,7 @@ dependencies {
     testCompile project(":accounts-query-side-backend")
     testCompile project(":customers-command-side-backend")
     testCompile project(":customers-query-side-backend")
-    testCompile project(":testutil-customers")
+    testCompile project(":testutil")
     testCompile "junit:junit:4.11"
     testCompile "org.springframework.boot:spring-boot-starter-test:$springBootVersion"
     testCompile "io.eventuate.client.java:eventuate-client-java-jdbc:$eventuateClientVersion"

java-spring/backend-integration-tests/src/test/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/BankingTestConfiguration.java

@@ -5,9 +5,11 @@ import net.chrisrichardson.eventstore.javaexamples.banking.backend.commandside.a
 import net.chrisrichardson.eventstore.javaexamples.banking.backend.commandside.transactions.MoneyTransferConfiguration;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 
 @Configuration
 @Import({AccountConfiguration.class, MoneyTransferConfiguration.class, EventuateJdbcEventStoreConfiguration.class})
+@EnableAutoConfiguration
 public class BankingTestConfiguration {
 
 }

java-spring/backend-integration-tests/src/test/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/MoneyTransferIntegrationTest.java

@@ -23,7 +23,7 @@ import static net.chrisrichardson.eventstorestore.javaexamples.testutil.TestUtil
 
 
 @RunWith(SpringJUnit4ClassRunner.class)
-@SpringApplicationConfiguration(classes=BankingTestConfiguration.class)
+@SpringApplicationConfiguration(classes = BankingTestConfiguration.class)
 @IntegrationTest
 public class MoneyTransferIntegrationTest {
 
@@ -35,11 +35,11 @@ public class MoneyTransferIntegrationTest {
 
   @Autowired
   private EventuateAggregateStore eventStore;
-  
+
 
   @Test
   public void shouldTransferMoney() {
-    final EntityWithIdAndVersion<Account> fromAccount= await(accountService.openAccount("00000000-00000000", "My Account", new BigDecimal(150), ""));
+    final EntityWithIdAndVersion<Account> fromAccount = await(accountService.openAccount("00000000-00000000", "My Account", new BigDecimal(150), ""));
 
     final EntityWithIdAndVersion<Account> toAccount = await(accountService.openAccount("00000000-00000000", "My Account", new BigDecimal(300), ""));
 
@@ -49,22 +49,22 @@ public class MoneyTransferIntegrationTest {
                     new BigDecimal(80))));
 
 
-    eventually (
+    eventually(
             () -> eventStore.find(Account.class, fromAccount.getEntityId()),
             account -> Assert.assertEquals(new BigDecimal(70), account.getEntity().getBalance()));
 
-    eventually (
+    eventually(
             () -> eventStore.find(Account.class, toAccount.getEntityId()),
             account -> Assert.assertEquals(new BigDecimal(380), account.getEntity().getBalance()));
 
-    eventually (
+    eventually(
             () -> eventStore.find(MoneyTransfer.class, transaction.getEntityId()),
             updatedTransaction -> Assert.assertEquals(TransferState.COMPLETED, updatedTransaction.getEntity().getState()));
   }
 
   @Test
   public void shouldFailDueToInsufficientFunds() {
-    final EntityWithIdAndVersion<Account> fromAccount= await(accountService.openAccount("00000000-00000000", "My Account",  new BigDecimal(150), ""));
+    final EntityWithIdAndVersion<Account> fromAccount = await(accountService.openAccount("00000000-00000000", "My Account", new BigDecimal(150), ""));
 
     final EntityWithIdAndVersion<Account> toAccount = await(accountService.openAccount("00000000-00000000", "My Account", new BigDecimal(300), ""));
 
@@ -74,15 +74,15 @@ public class MoneyTransferIntegrationTest {
                     new BigDecimal(200))));
 
 
-    eventually (
+    eventually(
             () -> eventStore.find(MoneyTransfer.class, transaction.getEntityId()),
             updatedTransaction -> Assert.assertEquals(TransferState.FAILED_DUE_TO_INSUFFICIENT_FUNDS, updatedTransaction.getEntity().getState()));
 
-    eventually (
+    eventually(
             () -> eventStore.find(Account.class, fromAccount.getEntityId()),
             account -> Assert.assertEquals(new BigDecimal(150), account.getEntity().getBalance()));
 
-    eventually (
+    eventually(
             () -> eventStore.find(Account.class, toAccount.getEntityId()),
             account -> Assert.assertEquals(new BigDecimal(300), account.getEntity().getBalance()));
 

java-spring/backend-integration-tests/src/test/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/queryside/accounts/AccountQuerySideIntegrationTest.java

@@ -1,7 +1,6 @@
 package net.chrisrichardson.eventstore.javaexamples.banking.backend.queryside.accounts;
 
 import io.eventuate.EntityWithIdAndVersion;
-import io.eventuate.EntityWithMetadata;
 import io.eventuate.EventuateAggregateStore;
 import net.chrisrichardson.eventstore.javaexamples.banking.backend.commandside.accounts.Account;
 import net.chrisrichardson.eventstore.javaexamples.banking.backend.commandside.accounts.AccountService;
@@ -9,8 +8,6 @@ import net.chrisrichardson.eventstore.javaexamples.banking.backend.commandside.t
 import net.chrisrichardson.eventstore.javaexamples.banking.backend.commandside.transactions.MoneyTransferService;
 import net.chrisrichardson.eventstore.javaexamples.banking.backend.commandside.transactions.TransferState;
 import net.chrisrichardson.eventstore.javaexamples.banking.backend.common.transactions.TransferDetails;
-import net.chrisrichardson.eventstorestore.javaexamples.testutil.Producer;
-import net.chrisrichardson.eventstorestore.javaexamples.testutil.Verifier;
 import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -18,7 +15,6 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.IntegrationTest;
 import org.springframework.boot.test.SpringApplicationConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
-import rx.Observable;
 
 import java.math.BigDecimal;
 
@@ -60,9 +56,9 @@ public class AccountQuerySideIntegrationTest {
 
     eventually(
             () -> accountQueryService.findByAccountId(fromAccount.getEntityId()),
-            accountInfo -> Assert.assertEquals(70*100, accountInfo.getBalance()));
+            accountInfo -> Assert.assertEquals(70 * 100, accountInfo.getBalance()));
     eventually(
             () -> accountQueryService.findByAccountId(toAccount.getEntityId()),
-            accountInfo -> Assert.assertEquals(380*100, accountInfo.getBalance()));
+            accountInfo -> Assert.assertEquals(380 * 100, accountInfo.getBalance()));
   }
 }

java-spring/backend-integration-tests/src/test/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/queryside/customers/CustomerQuerySideIntegrationTest.java

@@ -19,10 +19,10 @@ import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
 import java.util.concurrent.CompletableFuture;
 
+import static net.chrisrichardson.eventstorestore.javaexamples.testutil.CustomersTestUtils.generateCustomerInfo;
+import static net.chrisrichardson.eventstorestore.javaexamples.testutil.CustomersTestUtils.generateToAccountInfo;
 import static net.chrisrichardson.eventstorestore.javaexamples.testutil.TestUtil.await;
 import static net.chrisrichardson.eventstorestore.javaexamples.testutil.TestUtil.eventually;
-import static net.chrisrichardson.eventstorestore.javaexamples.testutil.customers.CustomersTestUtils.generateCustomerInfo;
-import static net.chrisrichardson.eventstorestore.javaexamples.testutil.customers.CustomersTestUtils.generateToAccountInfo;
 
 /**
  * Created by Main on 10.02.2016.
@@ -32,43 +32,43 @@ import static net.chrisrichardson.eventstorestore.javaexamples.testutil.customer
 @IntegrationTest
 public class CustomerQuerySideIntegrationTest {
 
-    @Autowired
-    private CustomerService customerService;
+  @Autowired
+  private CustomerService customerService;
 
-    @Autowired
-    private CustomerQueryService customerQueryService;
+  @Autowired
+  private CustomerQueryService customerQueryService;
 
-    @Autowired
+  @Autowired
   private EventuateAggregateStore eventStore;
 
-    @Test
-    public void shouldCreateCustomerAndAddToAccount() throws Exception {
-        CustomerInfo customerInfo = generateCustomerInfo();
-        EntityWithIdAndVersion<Customer> customer = await(customerService.createCustomer(customerInfo));
+  @Test
+  public void shouldCreateCustomerAndAddToAccount() throws Exception {
+    CustomerInfo customerInfo = generateCustomerInfo();
+    EntityWithIdAndVersion<Customer> customer = await(customerService.createCustomer(customerInfo));
 
-        ToAccountInfo toAccountInfo = generateToAccountInfo();
-        EntityWithIdAndVersion<Customer> customerWithNewAccount = await(customerService.addToAccount(customer.getEntityId(), toAccountInfo));
+    ToAccountInfo toAccountInfo = generateToAccountInfo();
+    EntityWithIdAndVersion<Customer> customerWithNewAccount = await(customerService.addToAccount(customer.getEntityId(), toAccountInfo));
 
-        eventually(
-                new Producer<QuerySideCustomer>() {
-                    @Override
-                    public CompletableFuture<QuerySideCustomer> produce() {
-                        return customerQueryService.findByCustomerId(customer.getEntityId());
-                    }
-                },
-                new Verifier<QuerySideCustomer>() {
-                    @Override
-                    public void verify(QuerySideCustomer querySideCustomer) {
-                        Assert.assertEquals(customerInfo.getName(), querySideCustomer.getName());
-                        Assert.assertEquals(customerInfo.getSsn(), querySideCustomer.getSsn());
-                        Assert.assertEquals(customerInfo.getEmail(), querySideCustomer.getEmail());
-                        Assert.assertEquals(customerInfo.getPhoneNumber(), querySideCustomer.getPhoneNumber());
-                        Assert.assertEquals(customerInfo.getAddress(), querySideCustomer.getAddress());
+    eventually(
+            new Producer<QuerySideCustomer>() {
+              @Override
+              public CompletableFuture<QuerySideCustomer> produce() {
+                return customerQueryService.findByCustomerId(customer.getEntityId());
+              }
+            },
+            new Verifier<QuerySideCustomer>() {
+              @Override
+              public void verify(QuerySideCustomer querySideCustomer) {
+                Assert.assertEquals(customerInfo.getName(), querySideCustomer.getName());
+                Assert.assertEquals(customerInfo.getSsn(), querySideCustomer.getSsn());
+                Assert.assertEquals(customerInfo.getEmail(), querySideCustomer.getEmail());
+                Assert.assertEquals(customerInfo.getPhoneNumber(), querySideCustomer.getPhoneNumber());
+                Assert.assertEquals(customerInfo.getAddress(), querySideCustomer.getAddress());
 
-                        Assert.assertNotNull(querySideCustomer.getToAccounts());
-                        Assert.assertFalse(querySideCustomer.getToAccounts().isEmpty());
-                        Assert.assertEquals(querySideCustomer.getToAccounts().get("11111111-11111111"), toAccountInfo);
-                    }
-                });
-    }
+                Assert.assertNotNull(querySideCustomer.getToAccounts());
+                Assert.assertFalse(querySideCustomer.getToAccounts().isEmpty());
+                Assert.assertEquals(querySideCustomer.getToAccounts().get("11111111-11111111"), toAccountInfo);
+              }
+            });
+  }
 }

java-spring/common-auth-web/build.gradle

@@ -2,7 +2,7 @@ apply plugin: 'java'
 
 dependencies {
     compile project(":common-auth")
-    compile project(":common-customers")
+    compile project(":common")
 
     compile "org.springframework.boot:spring-boot-starter-web:$springBootVersion"
     compile "org.springframework.boot:spring-boot-starter-security:$springBootVersion"

java-spring/common-auth-web/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/commonauth/controller/AuthController.java

@@ -30,35 +30,35 @@ import static org.springframework.web.bind.annotation.RequestMethod.POST;
 @Validated
 public class AuthController {
 
-    @Autowired
-    private TokenService tokenService;
+  @Autowired
+  private TokenService tokenService;
 
-    @Autowired
-    private CustomerAuthService customerAuthService;
+  @Autowired
+  private CustomerAuthService customerAuthService;
 
-    private static ObjectMapper objectMapper = new ObjectMapper();
+  private static ObjectMapper objectMapper = new ObjectMapper();
 
-    @RequestMapping(value = "/login", method = POST)
-    public ResponseEntity<QuerySideCustomer> doAuth(@RequestBody @Valid AuthRequest request) throws IOException {
-        QuerySideCustomer customer = customerAuthService.findByEmail(request.getEmail());
+  @RequestMapping(value = "/login", method = POST)
+  public ResponseEntity<QuerySideCustomer> doAuth(@RequestBody @Valid AuthRequest request) throws IOException {
+    QuerySideCustomer customer = customerAuthService.findByEmail(request.getEmail());
 
-        Token token = tokenService.allocateToken(objectMapper.writeValueAsString(new User(request.getEmail())));
-        return ResponseEntity.status(HttpStatus.OK).header("access-token", token.getKey())
-                .body(customer);
-    }
+    Token token = tokenService.allocateToken(objectMapper.writeValueAsString(new User(request.getEmail())));
+    return ResponseEntity.status(HttpStatus.OK).header("access-token", token.getKey())
+            .body(customer);
+  }
 
-    @ResponseStatus(value = HttpStatus.NOT_FOUND)
-    @ExceptionHandler(IncorrectResultSizeDataAccessException.class)
-    public ErrorResponse customersNotFound() {
-        return new ErrorResponse("Customer not found");
-    }
+  @ResponseStatus(value = HttpStatus.NOT_FOUND)
+  @ExceptionHandler(IncorrectResultSizeDataAccessException.class)
+  public ErrorResponse customersNotFound() {
+    return new ErrorResponse("Customer not found");
+  }
 
-    @RequestMapping(value = "/user", method = GET)
-    public ResponseEntity<QuerySideCustomer> getCurrentUser() {
-        Authentication auth = SecurityContextHolder.getContext().getAuthentication();
+  @RequestMapping(value = "/user", method = GET)
+  public ResponseEntity<QuerySideCustomer> getCurrentUser() {
+    Authentication auth = SecurityContextHolder.getContext().getAuthentication();
 
-        return ResponseEntity.status(HttpStatus.OK).body(customerAuthService.findByEmail(auth.getName()));
-    }
+    return ResponseEntity.status(HttpStatus.OK).body(customerAuthService.findByEmail(auth.getName()));
+  }
 
 
 }

java-spring/common-auth-web/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/commonauth/model/AuthRequest.java

@@ -8,22 +8,22 @@ import org.hibernate.validator.constraints.NotBlank;
  */
 public class AuthRequest {
 
-    @NotBlank
-    @Email
-    private String email;
+  @NotBlank
+  @Email
+  private String email;
 
-    public AuthRequest() {
-    }
+  public AuthRequest() {
+  }
 
-    public AuthRequest(String email) {
-        this.email = email;
-    }
+  public AuthRequest(String email) {
+    this.email = email;
+  }
 
-    public String getEmail() {
-        return email;
-    }
+  public String getEmail() {
+    return email;
+  }
 
-    public void setEmail(String email) {
-        this.email = email;
-    }
+  public void setEmail(String email) {
+    this.email = email;
+  }
 }

java-spring/common-auth-web/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/commonauth/model/ErrorResponse.java

@@ -5,20 +5,20 @@ package net.chrisrichardson.eventstore.javaexamples.banking.commonauth.model;
  */
 public class ErrorResponse {
 
-    private String message;
+  private String message;
 
-    public ErrorResponse() {
-    }
+  public ErrorResponse() {
+  }
 
-    public ErrorResponse(String message) {
-        this.message = message;
-    }
+  public ErrorResponse(String message) {
+    this.message = message;
+  }
 
-    public String getMessage() {
-        return message;
-    }
+  public String getMessage() {
+    return message;
+  }
 
-    public void setMessage(String message) {
-        this.message = message;
-    }
+  public void setMessage(String message) {
+    this.message = message;
+  }
 }

java-spring/common-auth/build.gradle

@@ -1,7 +1,7 @@
 apply plugin: 'java'
 
 dependencies {
-    compile project(":common-customers")
+    compile project(":common")
 
     compile "org.springframework.boot:spring-boot-starter-web:$springBootVersion"
     compile "org.springframework.boot:spring-boot-starter-data-mongodb:$springBootVersion"

java-spring/common-auth/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/commonauth/AuthConfiguration.java

@@ -32,66 +32,66 @@ import java.security.SecureRandom;
 @EnableConfigurationProperties({AuthProperties.class})
 public class AuthConfiguration extends WebSecurityConfigurerAdapter {
 
-    @Autowired
-    private AuthProperties securityProperties;
+  @Autowired
+  private AuthProperties securityProperties;
 
-    @Autowired
-    private TokenAuthenticationService tokenAuthenticationService;
+  @Autowired
+  private TokenAuthenticationService tokenAuthenticationService;
 
-    @Autowired
-    CustomerAuthService customerAuthService;
+  @Autowired
+  CustomerAuthService customerAuthService;
 
-    @Override
-    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
-        //auth.inMemoryAuthentication();
-        auth.userDetailsService(userDetailsServiceBean());
-    }
+  @Override
+  protected void configure(AuthenticationManagerBuilder auth) throws Exception {
+    //auth.inMemoryAuthentication();
+    auth.userDetailsService(userDetailsServiceBean());
+  }
 
-    @Override
-    public UserDetailsService userDetailsServiceBean() {
-        return email -> {
+  @Override
+  public UserDetailsService userDetailsServiceBean() {
+    return email -> {
 /*            QuerySideCustomer customer = customerAuthService.findByEmail(email);
             if (customer != null) {
                 return new User(email);
             } else {
                 throw new UsernameNotFoundException(String.format("could not find the customer '%s'", email));
             }*/
-            //authorize everyone with basic authentication
-            return  new User(email, "", true, true, true, true,
-                    AuthorityUtils.createAuthorityList("USER"));
+      //authorize everyone with basic authentication
+      return new User(email, "", true, true, true, true,
+              AuthorityUtils.createAuthorityList("USER"));
     };
-    }
+  }
 
-    @Bean
-    public CustomerAuthService customerAuthService(CustomerAuthRepository customerAuthRepository) {
-        return new CustomerAuthService(customerAuthRepository);
-    }
+  @Bean
+  public CustomerAuthService customerAuthService(CustomerAuthRepository customerAuthRepository) {
+    return new CustomerAuthService(customerAuthRepository);
+  }
 
-    @Bean
-    @Override
-    public AuthenticationManager authenticationManagerBean() throws Exception {
-        return super.authenticationManagerBean();
-    }
+  @Bean
+  @Override
+  public AuthenticationManager authenticationManagerBean() throws Exception {
+    return super.authenticationManagerBean();
+  }
 
-    @Override
-    protected void configure(HttpSecurity http) throws Exception {
-        http.csrf().disable()
-                .httpBasic().and()
-                .authorizeRequests()
-                .antMatchers("/index.html", "/", "/**.js", "/**.css").permitAll()
-                .antMatchers("/swagger-ui.html", "/v2/api-docs").permitAll()
-                .antMatchers(HttpMethod.POST, "/customers", "/login").permitAll()
-                .anyRequest().authenticated().and()
-                .addFilterAfter(new StatelessAuthenticationFilter(tokenAuthenticationService), BasicAuthenticationFilter.class);
-    }
+  @Override
+  protected void configure(HttpSecurity http) throws Exception {
+    http.csrf().disable()
+            .httpBasic().and()
+            .authorizeRequests()
+            .antMatchers("/index.html", "/", "/**.js", "/**.css").permitAll()
+            .antMatchers("/swagger-ui.html", "/v2/api-docs").permitAll()
+            .antMatchers(HttpMethod.POST, "/customers", "/login").permitAll()
+            .anyRequest().authenticated().and()
+            .addFilterAfter(new StatelessAuthenticationFilter(tokenAuthenticationService), BasicAuthenticationFilter.class);
+  }
 
-    @Bean
-    public TokenService tokenService() {
-        KeyBasedPersistenceTokenService res = new KeyBasedPersistenceTokenService();
-        res.setSecureRandom(new SecureRandom());
-        res.setServerSecret(securityProperties.getServerSecret());
-        res.setServerInteger(securityProperties.getServerInteger());
+  @Bean
+  public TokenService tokenService() {
+    KeyBasedPersistenceTokenService res = new KeyBasedPersistenceTokenService();
+    res.setSecureRandom(new SecureRandom());
+    res.setServerSecret(securityProperties.getServerSecret());
+    res.setServerInteger(securityProperties.getServerInteger());
 
-        return res;
-    }
+    return res;
+  }
 }

java-spring/common-auth/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/commonauth/AuthProperties.java

@@ -7,22 +7,22 @@ import org.springframework.boot.context.properties.ConfigurationProperties;
  */
 @ConfigurationProperties(locations = "classpath:auth.properties", ignoreUnknownFields = false, prefix = "auth")
 public class AuthProperties {
-    private String serverSecret;
-    private Integer serverInteger;
+  private String serverSecret;
+  private Integer serverInteger;
 
-    public String getServerSecret() {
-        return serverSecret;
-    }
+  public String getServerSecret() {
+    return serverSecret;
+  }
 
-    public void setServerSecret(String serverSecret) {
-        this.serverSecret = serverSecret;
-    }
+  public void setServerSecret(String serverSecret) {
+    this.serverSecret = serverSecret;
+  }
 
-    public Integer getServerInteger() {
-        return serverInteger;
-    }
+  public Integer getServerInteger() {
+    return serverInteger;
+  }
 
-    public void setServerInteger(Integer serverInteger) {
-        this.serverInteger = serverInteger;
-    }
+  public void setServerInteger(Integer serverInteger) {
+    this.serverInteger = serverInteger;
+  }
 }

java-spring/common-auth/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/commonauth/CustomerAuthRepository.java

@@ -7,5 +7,5 @@ import java.util.List;
 
 interface CustomerAuthRepository extends MongoRepository<QuerySideCustomer, String> {
 
-    List<QuerySideCustomer> findByEmail(String email);
-}
+  List<QuerySideCustomer> findByEmail(String email);
+}

java-spring/common-auth/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/commonauth/CustomerAuthService.java

@@ -2,7 +2,6 @@ package net.chrisrichardson.eventstore.javaexamples.banking.commonauth;
 
 import net.chrisrichardson.eventstore.javaexamples.banking.common.customers.QuerySideCustomer;
 import org.springframework.dao.EmptyResultDataAccessException;
-import org.springframework.dao.IncorrectResultSizeDataAccessException;
 
 import java.util.List;
 
@@ -10,20 +9,20 @@ import java.util.List;
  * Created by Main on 15.02.2016.
  */
 public class CustomerAuthService {
-    private CustomerAuthRepository customerAuthRepository;
+  private CustomerAuthRepository customerAuthRepository;
 
-    public CustomerAuthService(CustomerAuthRepository customerAuthRepository) {
-        this.customerAuthRepository = customerAuthRepository;
-    }
+  public CustomerAuthService(CustomerAuthRepository customerAuthRepository) {
+    this.customerAuthRepository = customerAuthRepository;
+  }
 
-    public QuerySideCustomer findByEmail(String email){
-        List<QuerySideCustomer> customers = customerAuthRepository.findByEmail(email);
-        if (customers.isEmpty())
-            throw new EmptyResultDataAccessException(1);
-        //TODO: add unique email constraint
+  public QuerySideCustomer findByEmail(String email) {
+    List<QuerySideCustomer> customers = customerAuthRepository.findByEmail(email);
+    if (customers.isEmpty())
+      throw new EmptyResultDataAccessException(1);
+      //TODO: add unique email constraint
 /*        else if(customers.size()>1)
             throw new IncorrectResultSizeDataAccessException(1, customers.size());*/
-        else
-            return customers.get(0);
-    }
+    else
+      return customers.get(0);
+  }
 }

java-spring/common-auth/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/commonauth/TokenAuthenticationService.java

@@ -18,26 +18,26 @@ import java.io.IOException;
 @Service
 public class TokenAuthenticationService {
 
-    @Autowired
-    private TokenService tokenService;
+  @Autowired
+  private TokenService tokenService;
 
-    private static final String AUTH_HEADER_NAME = "access-token";
-    private static final long DAY = 1000 * 60 * 60 * 24;
+  private static final String AUTH_HEADER_NAME = "access-token";
+  private static final long DAY = 1000 * 60 * 60 * 24;
 
-    private ObjectMapper mapper = new ObjectMapper();
+  private ObjectMapper mapper = new ObjectMapper();
 
-    public Authentication getAuthentication(HttpServletRequest request) throws IOException {
-        final String tokenString = request.getHeader(AUTH_HEADER_NAME);
+  public Authentication getAuthentication(HttpServletRequest request) throws IOException {
+    final String tokenString = request.getHeader(AUTH_HEADER_NAME);
 
-        if (tokenString != null) {
-            Token token = tokenService.verifyToken(tokenString);
-            final User user = mapper.readValue(token.getExtendedInformation(), User.class);
+    if (tokenString != null) {
+      Token token = tokenService.verifyToken(tokenString);
+      final User user = mapper.readValue(token.getExtendedInformation(), User.class);
 
-            if (user != null && (System.currentTimeMillis() - token.getKeyCreationTime()) < DAY) {
-                return new UserAuthentication(user);
-            }
-        }
-        return null;
+      if (user != null && (System.currentTimeMillis() - token.getKeyCreationTime()) < DAY) {
+        return new UserAuthentication(user);
+      }
     }
+    return null;
+  }
 
 }

java-spring/common-auth/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/commonauth/filter/StatelessAuthenticationFilter.java

@@ -16,18 +16,18 @@ import java.io.IOException;
  */
 public class StatelessAuthenticationFilter extends GenericFilterBean {
 
-    private final TokenAuthenticationService tokenAuthenticationService;
+  private final TokenAuthenticationService tokenAuthenticationService;
 
-    public StatelessAuthenticationFilter(TokenAuthenticationService taService) {
-        this.tokenAuthenticationService = taService;
-    }
+  public StatelessAuthenticationFilter(TokenAuthenticationService taService) {
+    this.tokenAuthenticationService = taService;
+  }
 
-    @Override
-    public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
-        if (SecurityContextHolder.getContext().getAuthentication()==null) {
-            SecurityContextHolder.getContext().setAuthentication(
-                    tokenAuthenticationService.getAuthentication((HttpServletRequest) req));
-        }
-        chain.doFilter(req, res);
+  @Override
+  public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
+    if (SecurityContextHolder.getContext().getAuthentication() == null) {
+      SecurityContextHolder.getContext().setAuthentication(
+              tokenAuthenticationService.getAuthentication((HttpServletRequest) req));
     }
+    chain.doFilter(req, res);
+  }
 }

java-spring/common-auth/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/commonauth/model/User.java

@@ -16,63 +16,63 @@ import java.util.Set;
 @JsonIgnoreProperties(ignoreUnknown = true)
 public class User implements UserDetails {
 
-    private String email;
+  private String email;
 
-    public User() {
-    }
+  public User() {
+  }
 
-    public User(String email) {
-        this.email = email;
-    }
+  public User(String email) {
+    this.email = email;
+  }
 
-    public void setUsername(String username) {
-        this.email = username;
-    }
+  public void setUsername(String username) {
+    this.email = username;
+  }
 
-    @Override
-    @JsonIgnore
-    public Collection<? extends GrantedAuthority> getAuthorities() {
-        SimpleGrantedAuthority authority = new SimpleGrantedAuthority("USER");
-        Set<GrantedAuthority> res = new HashSet<GrantedAuthority>();
-        res.add(authority);
-        return res;
-    }
+  @Override
+  @JsonIgnore
+  public Collection<? extends GrantedAuthority> getAuthorities() {
+    SimpleGrantedAuthority authority = new SimpleGrantedAuthority("USER");
+    Set<GrantedAuthority> res = new HashSet<GrantedAuthority>();
+    res.add(authority);
+    return res;
+  }
 
-    @Override
-    public String getPassword() {
-        return "";
-    }
+  @Override
+  public String getPassword() {
+    return "";
+  }
 
-    @Override
-    public String getUsername() {
-        return this.email;
-    }
+  @Override
+  public String getUsername() {
+    return this.email;
+  }
 
-    @Override
-    public boolean isAccountNonExpired() {
-        return false;
-    }
+  @Override
+  public boolean isAccountNonExpired() {
+    return false;
+  }
 
-    @Override
-    public boolean isAccountNonLocked() {
-        return false;
-    }
+  @Override
+  public boolean isAccountNonLocked() {
+    return false;
+  }
 
-    @Override
-    public boolean isCredentialsNonExpired() {
-        return false;
-    }
+  @Override
+  public boolean isCredentialsNonExpired() {
+    return false;
+  }
 
-    @Override
-    public boolean isEnabled() {
-        return false;
-    }
+  @Override
+  public boolean isEnabled() {
+    return false;
+  }
 
-    public String getEmail() {
-        return email;
-    }
+  public String getEmail() {
+    return email;
+  }
 
-    public void setEmail(String email) {
-        this.email = email;
-    }
+  public void setEmail(String email) {
+    this.email = email;
+  }
 }

java-spring/common-auth/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/commonauth/model/UserAuthentication.java

@@ -10,45 +10,45 @@ import java.util.Collection;
  */
 public class UserAuthentication implements Authentication {
 
-    private final User user;
-    private boolean authenticated = true;
+  private final User user;
+  private boolean authenticated = true;
 
-    public UserAuthentication(User user) {
-        this.user = user;
-    }
+  public UserAuthentication(User user) {
+    this.user = user;
+  }
 
-    @Override
-    public String getName() {
-        return user.getUsername();
-    }
+  @Override
+  public String getName() {
+    return user.getUsername();
+  }
 
-    @Override
-    public Collection<? extends GrantedAuthority> getAuthorities() {
-        return user.getAuthorities();
-    }
+  @Override
+  public Collection<? extends GrantedAuthority> getAuthorities() {
+    return user.getAuthorities();
+  }
 
-    @Override
-    public Object getCredentials() {
-        return user.getPassword();
-    }
+  @Override
+  public Object getCredentials() {
+    return user.getPassword();
+  }
 
-    @Override
-    public User getDetails() {
-        return user;
-    }
+  @Override
+  public User getDetails() {
+    return user;
+  }
 
-    @Override
-    public Object getPrincipal() {
-        return user.getUsername();
-    }
+  @Override
+  public Object getPrincipal() {
+    return user.getUsername();
+  }
 
-    @Override
-    public boolean isAuthenticated() {
-        return authenticated;
-    }
+  @Override
+  public boolean isAuthenticated() {
+    return authenticated;
+  }
 
-    @Override
-    public void setAuthenticated(boolean authenticated) {
-        this.authenticated = authenticated;
-    }
+  @Override
+  public void setAuthenticated(boolean authenticated) {
+    this.authenticated = authenticated;
+  }
 }

java-spring/common-auth/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/commonauth/utils/BasicAuthUtils.java

@@ -1,9 +1,8 @@
 package net.chrisrichardson.eventstore.javaexamples.banking.commonauth.utils;
 
 import org.apache.tomcat.util.codec.binary.Base64;
-import org.springframework.http.HttpEntity;
-import org.springframework.http.HttpHeaders;
-import org.springframework.http.HttpMethod;
+import org.springframework.http.*;
+import org.springframework.util.Assert;
 import org.springframework.web.client.RestTemplate;
 
 import java.nio.charset.Charset;
@@ -13,33 +12,35 @@ import java.nio.charset.Charset;
  */
 public class BasicAuthUtils {
 
-    public static HttpHeaders basicAuthHeaders(String username) {
-        return new HttpHeaders() {
-            {
-                String auth = username + ":";
-                byte[] encodedAuth = Base64.encodeBase64(
-                        auth.getBytes(Charset.forName("US-ASCII")));
-                String authHeader = "Basic " + new String(encodedAuth);
-                set("Authorization", authHeader);
-            }
-        };
+  public static HttpHeaders basicAuthHeaders(String username) {
+    return new HttpHeaders() {
+      {
+        String auth = username + ":";
+        byte[] encodedAuth = Base64.encodeBase64(
+                auth.getBytes(Charset.forName("US-ASCII")));
+        String authHeader = "Basic " + new String(encodedAuth);
+        set("Authorization", authHeader);
+      }
+    };
+  }
+
+  public static <T> T doBasicAuthenticatedRequest(RestTemplate restTemplate, String url, HttpMethod httpMethod, Class<T> responseType) {
+    return doBasicAuthenticatedRequest(restTemplate, url, httpMethod, responseType, null);
+  }
+
+  public static <T> T doBasicAuthenticatedRequest(RestTemplate restTemplate, String url, HttpMethod httpMethod, Class<T> responseType, Object requestObject) {
+    HttpEntity httpEntity;
+    if (requestObject != null) {
+      httpEntity = new HttpEntity<>(requestObject, BasicAuthUtils.basicAuthHeaders("test_user@mail.com"));
+    } else {
+      httpEntity = new HttpEntity(BasicAuthUtils.basicAuthHeaders("test_user@mail.com"));
     }
 
-    public static <T> T doBasicAuthenticatedRequest(RestTemplate restTemplate, String url, HttpMethod httpMethod, Class<T> responseType) {
-        return doBasicAuthenticatedRequest(restTemplate, url, httpMethod, responseType, null);
-    }
-
-    public static <T> T doBasicAuthenticatedRequest(RestTemplate restTemplate, String url, HttpMethod httpMethod, Class<T> responseType, Object requestObject) {
-        HttpEntity httpEntity;
-        if(requestObject!=null) {
-            httpEntity = new HttpEntity(requestObject, BasicAuthUtils.basicAuthHeaders("test_user@mail.com"));
-        } else {
-            httpEntity = new HttpEntity(BasicAuthUtils.basicAuthHeaders("test_user@mail.com"));
-        }
-
-        return restTemplate.exchange(url,
-                httpMethod,
-                httpEntity,
-                responseType).getBody();
-    }
+    ResponseEntity<T> responseEntity = restTemplate.exchange(url,
+            httpMethod,
+            httpEntity,
+            responseType);
+    Assert.isTrue(HttpStatus.OK == responseEntity.getStatusCode(), "Bad response: " + responseEntity.getStatusCode());
+    return responseEntity.getBody();
+  }
 }

java-spring/common-backend/build.gradle

@@ -1,7 +1,7 @@
 apply plugin: 'java'
 
 dependencies {
-    compile project(":common-customers")
+    compile project(":common")
 
     compile "io.eventuate.client.java:eventuate-client-java-spring:$eventuateClientVersion"
 

java-spring/common-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/common/accounts/AccountChangedEvent.java

@@ -1,7 +1,5 @@
 package net.chrisrichardson.eventstore.javaexamples.banking.backend.common.accounts;
 
-import io.eventuate.Aggregate;
-
 import io.eventuate.Event;
 
 import java.math.BigDecimal;

java-spring/common-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/common/accounts/AccountCreditedEvent.java

@@ -1,8 +1,5 @@
 package net.chrisrichardson.eventstore.javaexamples.banking.backend.common.accounts;
 
-import io.eventuate.Aggregate;
-
-
 import java.math.BigDecimal;
 
 public class AccountCreditedEvent extends AccountChangedEvent {

java-spring/common-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/common/accounts/AccountDebitFailedDueToInsufficientFundsEvent.java

@@ -1,7 +1,5 @@
 package net.chrisrichardson.eventstore.javaexamples.banking.backend.common.accounts;
 
-import io.eventuate.Aggregate;
-
 import io.eventuate.Event;
 
 public class AccountDebitFailedDueToInsufficientFundsEvent implements Event {

java-spring/common-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/common/accounts/AccountDebitedEvent.java

@@ -1,8 +1,5 @@
 package net.chrisrichardson.eventstore.javaexamples.banking.backend.common.accounts;
 
-import io.eventuate.Aggregate;
-
-
 import java.math.BigDecimal;
 
 public class AccountDebitedEvent extends AccountChangedEvent {

java-spring/common-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/common/customers/CustomerAddedToAccount.java

@@ -7,20 +7,20 @@ import net.chrisrichardson.eventstore.javaexamples.banking.common.customers.ToAc
  */
 public class CustomerAddedToAccount extends CustomerEvent {
 
-    private ToAccountInfo toAccountInfo;
+  private ToAccountInfo toAccountInfo;
 
-    public CustomerAddedToAccount() {
-    }
+  public CustomerAddedToAccount() {
+  }
 
-    public CustomerAddedToAccount(ToAccountInfo toAccountInfo) {
-        this.toAccountInfo = toAccountInfo;
-    }
+  public CustomerAddedToAccount(ToAccountInfo toAccountInfo) {
+    this.toAccountInfo = toAccountInfo;
+  }
 
-    public ToAccountInfo getToAccountInfo() {
-        return toAccountInfo;
-    }
+  public ToAccountInfo getToAccountInfo() {
+    return toAccountInfo;
+  }
 
-    public void setToAccountInfo(ToAccountInfo toAccountInfo) {
-        this.toAccountInfo = toAccountInfo;
-    }
+  public void setToAccountInfo(ToAccountInfo toAccountInfo) {
+    this.toAccountInfo = toAccountInfo;
+  }
 }

java-spring/common-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/common/customers/CustomerCreatedEvent.java

@@ -7,20 +7,20 @@ import net.chrisrichardson.eventstore.javaexamples.banking.common.customers.Cust
  */
 public class CustomerCreatedEvent extends CustomerEvent {
 
-    private CustomerInfo customerInfo;
+  private CustomerInfo customerInfo;
 
-    public CustomerCreatedEvent() {
-    }
+  public CustomerCreatedEvent() {
+  }
 
-    public CustomerCreatedEvent(CustomerInfo customerInfo) {
-        this.customerInfo = customerInfo;
-    }
+  public CustomerCreatedEvent(CustomerInfo customerInfo) {
+    this.customerInfo = customerInfo;
+  }
 
-    public CustomerInfo getCustomerInfo() {
-        return customerInfo;
-    }
+  public CustomerInfo getCustomerInfo() {
+    return customerInfo;
+  }
 
-    public void setCustomerInfo(CustomerInfo customerInfo) {
-        this.customerInfo = customerInfo;
-    }
+  public void setCustomerInfo(CustomerInfo customerInfo) {
+    this.customerInfo = customerInfo;
+  }
 }

java-spring/common-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/common/customers/CustomerEvent.java

@@ -7,6 +7,6 @@ import io.eventuate.EventEntity;
 /**
  * Created by Main on 11.02.2016.
  */
-@EventEntity(entity="net.chrisrichardson.eventstore.javaexamples.banking.backend.commandside.customers.Customer")
-public abstract  class CustomerEvent implements Event {
+@EventEntity(entity = "net.chrisrichardson.eventstore.javaexamples.banking.backend.commandside.customers.Customer")
+public abstract class CustomerEvent implements Event {
 }

java-spring/common-backend/src/main/resources/logback.xml

@@ -16,7 +16,10 @@
   <logger name="org.springframework" level='info'>
   </logger>
 
-  <logger name="net.chrisrichardson.eventstore.client" level='info'>
+  <logger name="net.chrisrichardson.eventstore.javaexamples.banking" level='info'>
+  </logger>
+
+  <logger name="io.eventuate" level='debug'>
   </logger>
 
 </configuration>

java-spring/common-backend/src/test/java/net/chrisrichardson/eventstore/javaexamples/banking/common/accounts/AccountOpenEventSerializationTest.java

@@ -6,6 +6,7 @@ import org.junit.Assert;
 import org.junit.Test;
 
 import java.math.BigDecimal;
+
 public class AccountOpenEventSerializationTest {
 
   @Test

java-spring/common-customers/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/customers/AddToAccountResponse.java

@@ -1,24 +0,0 @@
-package net.chrisrichardson.eventstore.javaexamples.banking.common.customers;
-
-/**
- * Created by popikyardo on 24.03.16.
- */
-public class AddToAccountResponse {
-
-    private String version;
-
-    public AddToAccountResponse() {
-    }
-
-    public AddToAccountResponse(String version) {
-        this.version = version;
-    }
-
-    public String getVersion() {
-        return version;
-    }
-
-    public void setVersion(String version) {
-        this.version = version;
-    }
-}

java-spring/common-customers/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/customers/Address.java

@@ -1,82 +0,0 @@
-package net.chrisrichardson.eventstore.javaexamples.banking.common.customers;
-
-import org.apache.commons.lang.builder.EqualsBuilder;
-import org.apache.commons.lang.builder.HashCodeBuilder;
-
-import javax.validation.constraints.NotNull;
-
-/**
- * Created by popikyardo on 02.02.16.
- */
-public class Address {
-    @NotNull
-    private String street1;
-    private String street2;
-    @NotNull
-    private String city;
-    @NotNull
-    private String state;
-    @NotNull
-    private String zipCode;
-
-    public Address() {
-    }
-
-    public Address(String street1, String street2, String city, String state, String zipCode) {
-        this.street1 = street1;
-        this.street2 = street2;
-        this.city = city;
-        this.state = state;
-        this.zipCode = zipCode;
-    }
-
-    public String getStreet1() {
-        return street1;
-    }
-
-    public void setStreet1(String street1) {
-        this.street1 = street1;
-    }
-
-    public String getStreet2() {
-        return street2;
-    }
-
-    public void setStreet2(String street2) {
-        this.street2 = street2;
-    }
-
-    public String getCity() {
-        return city;
-    }
-
-    public void setCity(String city) {
-        this.city = city;
-    }
-
-    public String getState() {
-        return state;
-    }
-
-    public void setState(String state) {
-        this.state = state;
-    }
-
-    public String getZipCode() {
-        return zipCode;
-    }
-
-    public void setZipCode(String zipCode) {
-        this.zipCode = zipCode;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        return EqualsBuilder.reflectionEquals(this, o);
-    }
-
-    @Override
-    public int hashCode() {
-        return HashCodeBuilder.reflectionHashCode(this);
-    }
-}

java-spring/common-customers/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/customers/CustomerInfo.java

@@ -1,61 +0,0 @@
-package net.chrisrichardson.eventstore.javaexamples.banking.common.customers;
-
-import org.apache.commons.lang.builder.EqualsBuilder;
-import org.apache.commons.lang.builder.HashCodeBuilder;
-
-import javax.validation.constraints.NotNull;
-
-/**
- * Created by popikyardo on 03.02.16.
- */
-public class CustomerInfo {
-    private Name name;
-    @NotNull
-    protected String email;
-    @NotNull
-    protected String ssn;
-    @NotNull
-    protected String phoneNumber;
-    protected Address address;
-
-    public CustomerInfo() {
-    }
-
-    public CustomerInfo(Name name, String email, String ssn, String phoneNumber, Address address) {
-        this.name = name;
-        this.email = email;
-        this.ssn = ssn;
-        this.phoneNumber = phoneNumber;
-        this.address = address;
-    }
-
-    public Name getName() {
-        return name;
-    }
-
-    public String getEmail() {
-        return email;
-    }
-
-    public String getSsn() {
-        return ssn;
-    }
-
-    public String getPhoneNumber() {
-        return phoneNumber;
-    }
-
-    public Address getAddress() {
-        return address;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        return EqualsBuilder.reflectionEquals(this, o);
-    }
-
-    @Override
-    public int hashCode() {
-        return HashCodeBuilder.reflectionHashCode(this);
-    }
-}

java-spring/common-customers/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/customers/CustomerResponse.java

@@ -1,47 +0,0 @@
-package net.chrisrichardson.eventstore.javaexamples.banking.common.customers;
-
-import org.apache.commons.lang.builder.EqualsBuilder;
-import org.apache.commons.lang.builder.HashCodeBuilder;
-
-/**
- * Created by popikyardo on 03.02.16.
- */
-public class CustomerResponse {
-
-    private String id;
-    private CustomerInfo customerInfo;
-
-    public CustomerResponse() {
-    }
-
-    public CustomerResponse(String id, CustomerInfo customerInfo) {
-        this.id = id;
-        this.customerInfo = customerInfo;
-    }
-
-    public String getId() {
-        return id;
-    }
-
-    public void setId(String id) {
-        this.id = id;
-    }
-
-    public CustomerInfo getCustomerInfo() {
-        return customerInfo;
-    }
-
-    public void setCustomerInfo(CustomerInfo customerInfo) {
-        this.customerInfo = customerInfo;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        return EqualsBuilder.reflectionEquals(this, o);
-    }
-
-    @Override
-    public int hashCode() {
-        return HashCodeBuilder.reflectionHashCode(this);
-    }
-}

java-spring/common-customers/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/customers/Name.java

@@ -1,50 +0,0 @@
-package net.chrisrichardson.eventstore.javaexamples.banking.common.customers;
-
-import org.apache.commons.lang.builder.EqualsBuilder;
-import org.apache.commons.lang.builder.HashCodeBuilder;
-
-import javax.validation.constraints.NotNull;
-
-/**
- * Created by Main on 10.02.2016.
- */
-public class Name {
-    @NotNull
-    private String firstName;
-    @NotNull
-    private String lastName;
-
-    public Name() {
-    }
-
-    public Name(String firstName, String lastName) {
-        this.firstName = firstName;
-        this.lastName = lastName;
-    }
-
-    public String getFirstName() {
-        return firstName;
-    }
-
-    public void setFirstName(String firstName) {
-        this.firstName = firstName;
-    }
-
-    public String getLastName() {
-        return lastName;
-    }
-
-    public void setLastName(String lastName) {
-        this.lastName = lastName;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        return EqualsBuilder.reflectionEquals(this, o);
-    }
-
-    @Override
-    public int hashCode() {
-        return HashCodeBuilder.reflectionHashCode(this);
-    }
-}

java-spring/common-customers/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/customers/QuerySideCustomer.java

@@ -1,85 +0,0 @@
-package net.chrisrichardson.eventstore.javaexamples.banking.common.customers;
-
-import java.util.Map;
-
-/**
- * Created by Main on 05.02.2016.
- */
-public class QuerySideCustomer{
-    private String id;
-    private Name name;
-    private String email;
-    private String ssn;
-    private String phoneNumber;
-    private Address address;
-    private Map<String, ToAccountInfo> toAccounts;
-
-    public QuerySideCustomer() {
-    }
-
-    public QuerySideCustomer(String id, Name name, String email, String ssn, String phoneNumber, Address address, Map<String, ToAccountInfo> toAccounts) {
-        this.id = id;
-        this.name = name;
-        this.email = email;
-        this.ssn = ssn;
-        this.phoneNumber = phoneNumber;
-        this.address = address;
-        this.toAccounts = toAccounts;
-    }
-
-    public String getId() {
-        return id;
-    }
-
-    public void setId(String id) {
-        this.id = id;
-    }
-
-    public Name getName() {
-        return name;
-    }
-
-    public void setName(Name name) {
-        this.name = name;
-    }
-
-    public String getEmail() {
-        return email;
-    }
-
-    public void setEmail(String email) {
-        this.email = email;
-    }
-
-    public String getSsn() {
-        return ssn;
-    }
-
-    public void setSsn(String ssn) {
-        this.ssn = ssn;
-    }
-
-    public String getPhoneNumber() {
-        return phoneNumber;
-    }
-
-    public void setPhoneNumber(String phoneNumber) {
-        this.phoneNumber = phoneNumber;
-    }
-
-    public Address getAddress() {
-        return address;
-    }
-
-    public void setAddress(Address address) {
-        this.address = address;
-    }
-
-    public Map<String, ToAccountInfo> getToAccounts() {
-        return toAccounts;
-    }
-
-    public void setToAccounts(Map<String, ToAccountInfo> toAccounts) {
-        this.toAccounts = toAccounts;
-    }
-}

java-spring/common-customers/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/customers/ToAccountInfo.java

@@ -1,67 +0,0 @@
-package net.chrisrichardson.eventstore.javaexamples.banking.common.customers;
-
-
-import org.apache.commons.lang.builder.EqualsBuilder;
-import org.apache.commons.lang.builder.HashCodeBuilder;
-
-/**
- * Created by Main on 08.02.2016.
- */
-public class ToAccountInfo {
-    private String id;
-    private String title;
-    private String owner;
-    private String description;
-
-    public ToAccountInfo() {
-    }
-
-    public ToAccountInfo(String id, String title, String owner, String description) {
-        this.id = id;
-        this.title = title;
-        this.owner = owner;
-        this.description = description;
-    }
-
-    public String getId() {
-        return id;
-    }
-
-    public void setId(String id) {
-        this.id = id;
-    }
-
-    public String getTitle() {
-        return title;
-    }
-
-    public void setTitle(String title) {
-        this.title = title;
-    }
-
-    public String getOwner() {
-        return owner;
-    }
-
-    public void setOwner(String owner) {
-        this.owner = owner;
-    }
-
-    public String getDescription() {
-        return description;
-    }
-
-    public void setDescription(String description) {
-        this.description = description;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        return EqualsBuilder.reflectionEquals(this, o);
-    }
-
-    @Override
-    public int hashCode() {
-        return HashCodeBuilder.reflectionHashCode(this);
-    }
-}

java-spring/common/build.gradle

@@ -1,8 +1,8 @@
 apply plugin: 'java'
 
 dependencies {
+    compile "commons-lang:commons-lang:2.6"
     compile "org.springframework.boot:spring-boot-starter-web:$springBootVersion"
-    compile "io.eventuate.client.java:eventuate-client-java-spring:$eventuateClientVersion"
 
     testCompile group: 'junit', name: 'junit', version: '4.11'
 }

java-spring/common/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/accounts/AccountTransactionInfo.java

@@ -1,4 +1,4 @@
-package net.chrisrichardson.eventstore.javaexamples.banking.backend.queryside.accounts;
+package net.chrisrichardson.eventstore.javaexamples.banking.common.accounts;
 
 import org.apache.commons.lang.builder.EqualsBuilder;
 import org.apache.commons.lang.builder.HashCodeBuilder;
@@ -18,7 +18,7 @@ public class AccountTransactionInfo {
   }
 
   public AccountTransactionInfo(String transactionId, String fromAccountId, String toAccountId, long amount) {
-    this(transactionId, fromAccountId, toAccountId, amount, new Date(),  "");
+    this(transactionId, fromAccountId, toAccountId, amount, new Date(), "");
   }
 
   public AccountTransactionInfo(String transactionId, String fromAccountId, String toAccountId, long amount, Date date, String description) {

java-spring/common/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/accounts/CreateAccountRequest.java

@@ -1,8 +1,7 @@
-package net.chrisrichardson.eventstore.javaexamples.banking.web.commandside.accounts;
+package net.chrisrichardson.eventstore.javaexamples.banking.common.accounts;
 
-import javax.validation.constraints.NotNull;
 import javax.validation.constraints.DecimalMin;
-
+import javax.validation.constraints.NotNull;
 import java.math.BigDecimal;
 
 public class CreateAccountRequest {

java-spring/common/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/accounts/CreateAccountResponse.java

@@ -1,4 +1,4 @@
-package net.chrisrichardson.eventstore.javaexamples.banking.web.commandside.accounts;
+package net.chrisrichardson.eventstore.javaexamples.banking.common.accounts;
 
 
 public class CreateAccountResponse {

java-spring/common/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/accounts/GetAccountResponse.java

@@ -0,0 +1,53 @@
+package net.chrisrichardson.eventstore.javaexamples.banking.common.accounts;
+
+import java.math.BigDecimal;
+
+
+public class GetAccountResponse {
+  private String accountId;
+  private BigDecimal balance;
+  private String title;
+  private String description;
+
+  public GetAccountResponse() {
+  }
+
+  public GetAccountResponse(String accountId, BigDecimal balance, String title, String description) {
+    this.accountId = accountId;
+    this.balance = balance;
+    this.title = title;
+    this.description = description;
+  }
+
+  public void setBalance(BigDecimal balance) {
+    this.balance = balance;
+  }
+
+  public void setAccountId(String accountId) {
+    this.accountId = accountId;
+  }
+
+  public String getAccountId() {
+    return accountId;
+  }
+
+  public BigDecimal getBalance() {
+    return balance;
+  }
+
+  public String getTitle() {
+    return title;
+  }
+
+  public void setTitle(String title) {
+    this.title = title;
+  }
+
+  public String getDescription() {
+    return description;
+  }
+
+  public void setDescription(String description) {
+    this.description = description;
+  }
+}

java-spring/common/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/customers/AddToAccountResponse.java

@@ -0,0 +1,24 @@
+package net.chrisrichardson.eventstore.javaexamples.banking.common.customers;
+
+/**
+ * Created by popikyardo on 24.03.16.
+ */
+public class AddToAccountResponse {
+
+  private String version;
+
+  public AddToAccountResponse() {
+  }
+
+  public AddToAccountResponse(String version) {
+    this.version = version;
+  }
+
+  public String getVersion() {
+    return version;
+  }
+
+  public void setVersion(String version) {
+    this.version = version;
+  }
+}

java-spring/common/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/customers/Address.java

@@ -0,0 +1,82 @@
+package net.chrisrichardson.eventstore.javaexamples.banking.common.customers;
+
+import org.apache.commons.lang.builder.EqualsBuilder;
+import org.apache.commons.lang.builder.HashCodeBuilder;
+
+import javax.validation.constraints.NotNull;
+
+/**
+ * Created by popikyardo on 02.02.16.
+ */
+public class Address {
+  @NotNull
+  private String street1;
+  private String street2;
+  @NotNull
+  private String city;
+  @NotNull
+  private String state;
+  @NotNull
+  private String zipCode;
+
+  public Address() {
+  }
+
+  public Address(String street1, String street2, String city, String state, String zipCode) {
+    this.street1 = street1;
+    this.street2 = street2;
+    this.city = city;
+    this.state = state;
+    this.zipCode = zipCode;
+  }
+
+  public String getStreet1() {
+    return street1;
+  }
+
+  public void setStreet1(String street1) {
+    this.street1 = street1;
+  }
+
+  public String getStreet2() {
+    return street2;
+  }
+
+  public void setStreet2(String street2) {
+    this.street2 = street2;
+  }
+
+  public String getCity() {
+    return city;
+  }
+
+  public void setCity(String city) {
+    this.city = city;
+  }
+
+  public String getState() {
+    return state;
+  }
+
+  public void setState(String state) {
+    this.state = state;
+  }
+
+  public String getZipCode() {
+    return zipCode;
+  }
+
+  public void setZipCode(String zipCode) {
+    this.zipCode = zipCode;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    return EqualsBuilder.reflectionEquals(this, o);
+  }
+
+  @Override
+  public int hashCode() {
+    return HashCodeBuilder.reflectionHashCode(this);
+  }
+}

java-spring/common/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/customers/CustomerInfo.java

@@ -0,0 +1,61 @@
+package net.chrisrichardson.eventstore.javaexamples.banking.common.customers;
+
+import org.apache.commons.lang.builder.EqualsBuilder;
+import org.apache.commons.lang.builder.HashCodeBuilder;
+
+import javax.validation.constraints.NotNull;
+
+/**
+ * Created by popikyardo on 03.02.16.
+ */
+public class CustomerInfo {
+  private Name name;
+  @NotNull
+  protected String email;
+  @NotNull
+  protected String ssn;
+  @NotNull
+  protected String phoneNumber;
+  protected Address address;
+
+  public CustomerInfo() {
+  }
+
+  public CustomerInfo(Name name, String email, String ssn, String phoneNumber, Address address) {
+    this.name = name;
+    this.email = email;
+    this.ssn = ssn;
+    this.phoneNumber = phoneNumber;
+    this.address = address;
+  }
+
+  public Name getName() {
+    return name;
+  }
+
+  public String getEmail() {
+    return email;
+  }
+
+  public String getSsn() {
+    return ssn;
+  }
+
+  public String getPhoneNumber() {
+    return phoneNumber;
+  }
+
+  public Address getAddress() {
+    return address;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    return EqualsBuilder.reflectionEquals(this, o);
+  }
+
+  @Override
+  public int hashCode() {
+    return HashCodeBuilder.reflectionHashCode(this);
+  }
+}

java-spring/common/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/customers/CustomerResponse.java

@@ -0,0 +1,47 @@
+package net.chrisrichardson.eventstore.javaexamples.banking.common.customers;
+
+import org.apache.commons.lang.builder.EqualsBuilder;
+import org.apache.commons.lang.builder.HashCodeBuilder;
+
+/**
+ * Created by popikyardo on 03.02.16.
+ */
+public class CustomerResponse {
+
+  private String id;
+  private CustomerInfo customerInfo;
+
+  public CustomerResponse() {
+  }
+
+  public CustomerResponse(String id, CustomerInfo customerInfo) {
+    this.id = id;
+    this.customerInfo = customerInfo;
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public void setId(String id) {
+    this.id = id;
+  }
+
+  public CustomerInfo getCustomerInfo() {
+    return customerInfo;
+  }
+
+  public void setCustomerInfo(CustomerInfo customerInfo) {
+    this.customerInfo = customerInfo;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    return EqualsBuilder.reflectionEquals(this, o);
+  }
+
+  @Override
+  public int hashCode() {
+    return HashCodeBuilder.reflectionHashCode(this);
+  }
+}

java-spring/common/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/customers/Name.java

@@ -0,0 +1,50 @@
+package net.chrisrichardson.eventstore.javaexamples.banking.common.customers;
+
+import org.apache.commons.lang.builder.EqualsBuilder;
+import org.apache.commons.lang.builder.HashCodeBuilder;
+
+import javax.validation.constraints.NotNull;
+
+/**
+ * Created by Main on 10.02.2016.
+ */
+public class Name {
+  @NotNull
+  private String firstName;
+  @NotNull
+  private String lastName;
+
+  public Name() {
+  }
+
+  public Name(String firstName, String lastName) {
+    this.firstName = firstName;
+    this.lastName = lastName;
+  }
+
+  public String getFirstName() {
+    return firstName;
+  }
+
+  public void setFirstName(String firstName) {
+    this.firstName = firstName;
+  }
+
+  public String getLastName() {
+    return lastName;
+  }
+
+  public void setLastName(String lastName) {
+    this.lastName = lastName;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    return EqualsBuilder.reflectionEquals(this, o);
+  }
+
+  @Override
+  public int hashCode() {
+    return HashCodeBuilder.reflectionHashCode(this);
+  }
+}

java-spring/common/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/customers/QuerySideCustomer.java

@@ -0,0 +1,85 @@
+package net.chrisrichardson.eventstore.javaexamples.banking.common.customers;
+
+import java.util.Map;
+
+/**
+ * Created by Main on 05.02.2016.
+ */
+public class QuerySideCustomer {
+  private String id;
+  private Name name;
+  private String email;
+  private String ssn;
+  private String phoneNumber;
+  private Address address;
+  private Map<String, ToAccountInfo> toAccounts;
+
+  public QuerySideCustomer() {
+  }
+
+  public QuerySideCustomer(String id, Name name, String email, String ssn, String phoneNumber, Address address, Map<String, ToAccountInfo> toAccounts) {
+    this.id = id;
+    this.name = name;
+    this.email = email;
+    this.ssn = ssn;
+    this.phoneNumber = phoneNumber;
+    this.address = address;
+    this.toAccounts = toAccounts;
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public void setId(String id) {
+    this.id = id;
+  }
+
+  public Name getName() {
+    return name;
+  }
+
+  public void setName(Name name) {
+    this.name = name;
+  }
+
+  public String getEmail() {
+    return email;
+  }
+
+  public void setEmail(String email) {
+    this.email = email;
+  }
+
+  public String getSsn() {
+    return ssn;
+  }
+
+  public void setSsn(String ssn) {
+    this.ssn = ssn;
+  }
+
+  public String getPhoneNumber() {
+    return phoneNumber;
+  }
+
+  public void setPhoneNumber(String phoneNumber) {
+    this.phoneNumber = phoneNumber;
+  }
+
+  public Address getAddress() {
+    return address;
+  }
+
+  public void setAddress(Address address) {
+    this.address = address;
+  }
+
+  public Map<String, ToAccountInfo> getToAccounts() {
+    return toAccounts;
+  }
+
+  public void setToAccounts(Map<String, ToAccountInfo> toAccounts) {
+    this.toAccounts = toAccounts;
+  }
+}

java-spring/common/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/customers/ToAccountInfo.java

@@ -0,0 +1,67 @@
+package net.chrisrichardson.eventstore.javaexamples.banking.common.customers;
+
+
+import org.apache.commons.lang.builder.EqualsBuilder;
+import org.apache.commons.lang.builder.HashCodeBuilder;
+
+/**
+ * Created by Main on 08.02.2016.
+ */
+public class ToAccountInfo {
+  private String id;
+  private String title;
+  private String owner;
+  private String description;
+
+  public ToAccountInfo() {
+  }
+
+  public ToAccountInfo(String id, String title, String owner, String description) {
+    this.id = id;
+    this.title = title;
+    this.owner = owner;
+    this.description = description;
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public void setId(String id) {
+    this.id = id;
+  }
+
+  public String getTitle() {
+    return title;
+  }
+
+  public void setTitle(String title) {
+    this.title = title;
+  }
+
+  public String getOwner() {
+    return owner;
+  }
+
+  public void setOwner(String owner) {
+    this.owner = owner;
+  }
+
+  public String getDescription() {
+    return description;
+  }
+
+  public void setDescription(String description) {
+    this.description = description;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    return EqualsBuilder.reflectionEquals(this, o);
+  }
+
+  @Override
+  public int hashCode() {
+    return HashCodeBuilder.reflectionHashCode(this);
+  }
+}

java-spring/common/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/transactions/CreateMoneyTransferRequest.java

@@ -1,8 +1,8 @@
-package net.chrisrichardson.eventstore.javaexamples.banking.web.commandside.transactions;
+package net.chrisrichardson.eventstore.javaexamples.banking.common.transactions;
 
-import java.math.BigDecimal;
-import javax.validation.constraints.NotNull;
 import javax.validation.constraints.DecimalMin;
+import javax.validation.constraints.NotNull;
+import java.math.BigDecimal;
 
 public class CreateMoneyTransferRequest {
 

java-spring/common/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/common/transactions/CreateMoneyTransferResponse.java

@@ -1,4 +1,4 @@
-package net.chrisrichardson.eventstore.javaexamples.banking.web.commandside.transactions;
+package net.chrisrichardson.eventstore.javaexamples.banking.common.transactions;
 
 
 public class CreateMoneyTransferResponse {

java-spring/customers-command-side-backend/build.gradle

@@ -1,11 +1,11 @@
 apply plugin: 'java'
 
 dependencies {
-    compile project(":common-customers")
+    compile project(":common")
     compile project(":common-backend")
     compile "io.eventuate.client.java:eventuate-client-java-spring:$eventuateClientVersion"
 
-    testCompile project(":testutil-customers")
+    testCompile project(":testutil")
     testCompile "junit:junit:4.11"
     testCompile "org.springframework.boot:spring-boot-starter-test:$springBootVersion"
     testCompile "io.eventuate.client.java:eventuate-client-java-jdbc:$eventuateClientVersion"

java-spring/customers-command-side-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/commandside/customers/AddToAccountCommand.java

@@ -7,13 +7,13 @@ import net.chrisrichardson.eventstore.javaexamples.banking.common.customers.ToAc
  */
 public class AddToAccountCommand implements CustomerCommand {
 
-    private ToAccountInfo toAccountInfo;
+  private ToAccountInfo toAccountInfo;
 
-    public AddToAccountCommand(ToAccountInfo toAccountInfo) {
-        this.toAccountInfo = toAccountInfo;
-    }
+  public AddToAccountCommand(ToAccountInfo toAccountInfo) {
+    this.toAccountInfo = toAccountInfo;
+  }
 
-    public ToAccountInfo getToAccountInfo() {
-        return toAccountInfo;
-    }
+  public ToAccountInfo getToAccountInfo() {
+    return toAccountInfo;
+  }
 }

java-spring/customers-command-side-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/commandside/customers/CreateCustomerCommand.java

@@ -6,13 +6,13 @@ import net.chrisrichardson.eventstore.javaexamples.banking.common.customers.Cust
  * Created by popikyardo on 02.02.16.
  */
 public class CreateCustomerCommand implements CustomerCommand {
-    private CustomerInfo customerInfo;
+  private CustomerInfo customerInfo;
 
-    public CreateCustomerCommand(CustomerInfo customerInfo) {
-        this.customerInfo = customerInfo;
-    }
+  public CreateCustomerCommand(CustomerInfo customerInfo) {
+    this.customerInfo = customerInfo;
+  }
 
-    public CustomerInfo getCustomerInfo() {
-        return customerInfo;
-    }
+  public CustomerInfo getCustomerInfo() {
+    return customerInfo;
+  }
 }

java-spring/customers-command-side-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/commandside/customers/Customer.java

@@ -14,24 +14,24 @@ import java.util.List;
  */
 public class Customer extends ReflectiveMutableCommandProcessingAggregate<Customer, CustomerCommand> {
 
-    private CustomerInfo customerInfo;
+  private CustomerInfo customerInfo;
 
-    public List<Event> process(CreateCustomerCommand cmd) {
-        return EventUtil.events(new CustomerCreatedEvent(cmd.getCustomerInfo()));
-    }
+  public List<Event> process(CreateCustomerCommand cmd) {
+    return EventUtil.events(new CustomerCreatedEvent(cmd.getCustomerInfo()));
+  }
 
-    public List<Event> process(AddToAccountCommand cmd) {
-        return EventUtil.events(new CustomerAddedToAccount(cmd.getToAccountInfo()));
-    }
+  public List<Event> process(AddToAccountCommand cmd) {
+    return EventUtil.events(new CustomerAddedToAccount(cmd.getToAccountInfo()));
+  }
 
-    public void apply(CustomerCreatedEvent event) {
-        customerInfo = event.getCustomerInfo();
-    }
+  public void apply(CustomerCreatedEvent event) {
+    customerInfo = event.getCustomerInfo();
+  }
 
-    public void apply(CustomerAddedToAccount event) {
-    }
+  public void apply(CustomerAddedToAccount event) {
+  }
 
-    public CustomerInfo getCustomerInfo() {
-        return customerInfo;
-    }
+  public CustomerInfo getCustomerInfo() {
+    return customerInfo;
+  }
 }

java-spring/customers-command-side-backend/src/test/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/commandside/customers/CustomerTest.java

@@ -8,22 +8,24 @@ import org.junit.Test;
 
 import java.util.List;
 
-import static net.chrisrichardson.eventstorestore.javaexamples.testutil.customers.CustomersTestUtils.generateCustomerInfo;
+import static net.chrisrichardson.eventstorestore.javaexamples.testutil.CustomersTestUtils.generateCustomerInfo;
 
 public class CustomerTest {
 
-    @Test
-    public void testSomething() {
-        Customer customer = new Customer();
+  @Test
+  public void testSomething() {
+    Customer customer = new Customer();
 
-        CustomerInfo customerInfo = generateCustomerInfo();
+    CustomerInfo customerInfo = generateCustomerInfo();
 
-        List<Event> events = customer.process(new CreateCustomerCommand(customerInfo));
+    List<Event> events = customer.process(new CreateCustomerCommand(customerInfo));
+
+    Assert.assertEquals(1, events.size());
+    Assert.assertEquals(CustomerCreatedEvent.class, events.get(0).getClass());
+
+    customer.applyEvent(events.get(0));
+    Assert.assertEquals(customerInfo, customer.getCustomerInfo());
+  }
 
-        Assert.assertEquals(1, events.size());
-        Assert.assertEquals(CustomerCreatedEvent.class, events.get(0).getClass());
 
-        customer.applyEvent(events.get(0));
-        Assert.assertEquals(customerInfo, customer.getCustomerInfo());
-    }
 }

java-spring/customers-command-side-service/build.gradle

@@ -12,6 +12,6 @@ dependencies {
 
     compile "io.eventuate.client.java:eventuate-client-java-http-stomp-spring:$eventuateClientVersion"
 
-    testCompile project(":testutil-customers")
+    testCompile project(":testutil")
     testCompile "org.springframework.boot:spring-boot-starter-test"
 }

java-spring/customers-command-side-service/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/web/CustomersCommandSideServiceConfiguration.java

@@ -24,6 +24,4 @@ public class CustomersCommandSideServiceConfiguration {
     HttpMessageConverter<?> additional = new MappingJackson2HttpMessageConverter();
     return new HttpMessageConverters(additional);
   }
-
-
 }

java-spring/customers-command-side-service/src/test/java/net/chrisrichardson/eventstore/javaexamples/banking/web/CustomersCommandSideServiceIntegrationTest.java

@@ -13,7 +13,7 @@ import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.web.WebAppConfiguration;
 import org.springframework.web.client.RestTemplate;
 
-import static net.chrisrichardson.eventstorestore.javaexamples.testutil.customers.CustomersTestUtils.generateCustomerInfo;
+import static net.chrisrichardson.eventstorestore.javaexamples.testutil.CustomersTestUtils.generateCustomerInfo;
 
 @RunWith(SpringJUnit4ClassRunner.class)
 @SpringApplicationConfiguration(classes = CustomersCommandSideServiceTestConfiguration.class)

java-spring/customers-command-side-web/build.gradle

@@ -1,7 +1,7 @@
 apply plugin: 'java'
 
 dependencies {
-    compile project(":common-customers")
+    compile project(":common")
     compile project(":customers-command-side-backend")
 
     compile "org.springframework.boot:spring-boot-starter-web:$springBootVersion"

java-spring/customers-command-side-web/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/web/commandside/customers/CustomerController.java

@@ -18,23 +18,23 @@ import java.util.concurrent.CompletableFuture;
 @RequestMapping("/customers")
 public class CustomerController {
 
-    private CustomerService customerService;
+  private CustomerService customerService;
 
-    @Autowired
-    public CustomerController(CustomerService customerService) {
-        this.customerService = customerService;
-    }
+  @Autowired
+  public CustomerController(CustomerService customerService) {
+    this.customerService = customerService;
+  }
 
-    @RequestMapping(method = RequestMethod.POST)
-    public CompletableFuture<CustomerResponse> createCustomer(@Validated @RequestBody CustomerInfo customer) {
-        return customerService.createCustomer(customer)
-                .thenApply(entityAndEventInfo -> new CustomerResponse(entityAndEventInfo.getEntityId(), customer));
-    }
+  @RequestMapping(method = RequestMethod.POST)
+  public CompletableFuture<CustomerResponse> createCustomer(@Validated @RequestBody CustomerInfo customer) {
+    return customerService.createCustomer(customer)
+            .thenApply(entityAndEventInfo -> new CustomerResponse(entityAndEventInfo.getEntityId(), customer));
+  }
 
-    @RequestMapping(value = "/{id}/toaccounts", method = RequestMethod.POST)
-    public CompletableFuture<AddToAccountResponse> addToAccount(@PathVariable String id, @Validated @RequestBody ToAccountInfo request) {
-        return customerService.addToAccount(id, request)
-                .thenApply(entityAndEventInfo -> new AddToAccountResponse(entityAndEventInfo.getEntityVersion().toString()));
-    }
+  @RequestMapping(value = "/{id}/toaccounts", method = RequestMethod.POST)
+  public CompletableFuture<AddToAccountResponse> addToAccount(@PathVariable String id, @Validated @RequestBody ToAccountInfo request) {
+    return customerService.addToAccount(id, request)
+            .thenApply(entityAndEventInfo -> new AddToAccountResponse(entityAndEventInfo.getEntityVersion().toString()));
+  }
 
 }

java-spring/customers-query-side-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/queryside/customers/CustomerInfoUpdateService.java

@@ -13,36 +13,36 @@ import java.util.Collections;
  */
 public class CustomerInfoUpdateService {
 
-    private Logger logger = LoggerFactory.getLogger(getClass());
+  private Logger logger = LoggerFactory.getLogger(getClass());
 
-    private QuerySideCustomerRepository accountInfoRepository;
+  private QuerySideCustomerRepository accountInfoRepository;
 
-    public CustomerInfoUpdateService(QuerySideCustomerRepository accountInfoRepository) {
-        this.accountInfoRepository = accountInfoRepository;
+  public CustomerInfoUpdateService(QuerySideCustomerRepository accountInfoRepository) {
+    this.accountInfoRepository = accountInfoRepository;
+  }
+
+  public void create(String id, CustomerInfo customerInfo) {
+    try {
+      accountInfoRepository.save(new QuerySideCustomer(id,
+                      customerInfo.getName(),
+                      customerInfo.getEmail(),
+                      customerInfo.getSsn(),
+                      customerInfo.getPhoneNumber(),
+                      customerInfo.getAddress(),
+                      Collections.<String, ToAccountInfo>emptyMap()
+              )
+      );
+      logger.info("Saved in mongo");
+    } catch (Throwable t) {
+      logger.error("Error during saving: ", t);
+      throw new RuntimeException(t);
     }
+  }
 
-    public void create(String id, CustomerInfo customerInfo) {
-        try {
-            accountInfoRepository.save(new QuerySideCustomer(id,
-                            customerInfo.getName(),
-                            customerInfo.getEmail(),
-                            customerInfo.getSsn(),
-                            customerInfo.getPhoneNumber(),
-                            customerInfo.getAddress(),
-                            Collections.<String, ToAccountInfo>emptyMap()
-                    )
-            );
-            logger.info("Saved in mongo");
-        } catch (Throwable t) {
-            logger.error("Error during saving: ", t);
-            throw new RuntimeException(t);
-        }
-    }
-
-    public void addToAccount(String id, ToAccountInfo accountInfo) {
-        QuerySideCustomer customer = accountInfoRepository.findOne(id);
-        customer.getToAccounts().put(accountInfo.getId(), accountInfo);
-        accountInfoRepository.save(customer);
-    }
+  public void addToAccount(String id, ToAccountInfo accountInfo) {
+    QuerySideCustomer customer = accountInfoRepository.findOne(id);
+    customer.getToAccounts().put(accountInfo.getId(), accountInfo);
+    accountInfoRepository.save(customer);
+  }
 
 }

java-spring/customers-query-side-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/queryside/customers/CustomerQueryService.java

@@ -23,7 +23,7 @@ public class CustomerQueryService {
       return CompletableFuture.completedFuture(customer);
   }
 
-  public CompletableFuture<List<QuerySideCustomer>> findByEmail(String email){
+  public CompletableFuture<List<QuerySideCustomer>> findByEmail(String email) {
     List<QuerySideCustomer> customers = querySideCustomerRepository.findByEmailLike(email);
     if (customers.isEmpty())
       return CompletableFutureUtil.failedFuture(new EmptyResultDataAccessException(1));

java-spring/customers-query-side-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/queryside/customers/CustomerQueryWorkflow.java

@@ -15,31 +15,31 @@ import org.slf4j.LoggerFactory;
 @EventSubscriber(id = "customerQuerySideEventHandlers")
 public class CustomerQueryWorkflow {
 
-    private Logger logger = LoggerFactory.getLogger(getClass());
+  private Logger logger = LoggerFactory.getLogger(getClass());
 
-    private CustomerInfoUpdateService customerInfoUpdateService;
+  private CustomerInfoUpdateService customerInfoUpdateService;
 
 
-    public CustomerQueryWorkflow(CustomerInfoUpdateService customerInfoUpdateService) {
-        this.customerInfoUpdateService = customerInfoUpdateService;
-    }
+  public CustomerQueryWorkflow(CustomerInfoUpdateService customerInfoUpdateService) {
+    this.customerInfoUpdateService = customerInfoUpdateService;
+  }
 
-    @EventHandlerMethod
-    public void create(DispatchedEvent<CustomerCreatedEvent> de) {
-        CustomerCreatedEvent event = de.getEvent();
-        String id = de.getEntityId();
+  @EventHandlerMethod
+  public void create(DispatchedEvent<CustomerCreatedEvent> de) {
+    CustomerCreatedEvent event = de.getEvent();
+    String id = de.getEntityId();
 
-        customerInfoUpdateService.create(id, event.getCustomerInfo());
-    }
+    customerInfoUpdateService.create(id, event.getCustomerInfo());
+  }
 
-    @EventHandlerMethod
-    public void addToAccount(DispatchedEvent<CustomerAddedToAccount> de) {
-        CustomerAddedToAccount event = de.getEvent();
-        String id = de.getEntityId();
+  @EventHandlerMethod
+  public void addToAccount(DispatchedEvent<CustomerAddedToAccount> de) {
+    CustomerAddedToAccount event = de.getEvent();
+    String id = de.getEntityId();
 
-        ToAccountInfo toAccountInfo = event.getToAccountInfo();
+    ToAccountInfo toAccountInfo = event.getToAccountInfo();
 
-        customerInfoUpdateService.addToAccount(id, toAccountInfo);
-    }
+    customerInfoUpdateService.addToAccount(id, toAccountInfo);
+  }
 
 }

java-spring/customers-query-side-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/queryside/customers/QuerySideCustomerConfiguration.java

@@ -13,25 +13,25 @@ import org.springframework.data.mongodb.repository.config.EnableMongoRepositorie
 @EnableMongoRepositories
 @EnableEventHandlers
 public class QuerySideCustomerConfiguration {
-    @Bean
-    public CustomerQueryWorkflow customerQueryWorkflow(CustomerInfoUpdateService accountInfoUpdateService) {
-        return new CustomerQueryWorkflow(accountInfoUpdateService);
-    }
+  @Bean
+  public CustomerQueryWorkflow customerQueryWorkflow(CustomerInfoUpdateService accountInfoUpdateService) {
+    return new CustomerQueryWorkflow(accountInfoUpdateService);
+  }
 
-    @Bean
-    public CustomerInfoUpdateService customerInfoUpdateService(QuerySideCustomerRepository querySideCustomerRepository) {
-        return new CustomerInfoUpdateService(querySideCustomerRepository);
-    }
+  @Bean
+  public CustomerInfoUpdateService customerInfoUpdateService(QuerySideCustomerRepository querySideCustomerRepository) {
+    return new CustomerInfoUpdateService(querySideCustomerRepository);
+  }
 
-    @Bean
-    public CustomerQueryService customerQueryService(QuerySideCustomerRepository accountInfoRepository) {
-        return new CustomerQueryService(accountInfoRepository);
-    }
+  @Bean
+  public CustomerQueryService customerQueryService(QuerySideCustomerRepository accountInfoRepository) {
+    return new CustomerQueryService(accountInfoRepository);
+  }
 
 
-    @Bean
-    public QuerySideDependencyChecker querysideDependencyChecker(MongoTemplate mongoTemplate) {
-        return new QuerySideDependencyChecker(mongoTemplate);
-    }
+  @Bean
+  public QuerySideDependencyChecker querysideDependencyChecker(MongoTemplate mongoTemplate) {
+    return new QuerySideDependencyChecker(mongoTemplate);
+  }
 
 }

java-spring/customers-query-side-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/queryside/customers/QuerySideCustomerRepository.java

@@ -7,5 +7,5 @@ import java.util.List;
 
 interface QuerySideCustomerRepository extends MongoRepository<QuerySideCustomer, String> {
 
-    List<QuerySideCustomer> findByEmailLike(String email);
+  List<QuerySideCustomer> findByEmailLike(String email);
 }

java-spring/customers-query-side-backend/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/backend/queryside/customers/QuerySideDependencyChecker.java

@@ -1,11 +1,10 @@
 package net.chrisrichardson.eventstore.javaexamples.banking.backend.queryside.customers;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.data.mongodb.core.MongoTemplate;
+        import org.slf4j.Logger;
+        import org.slf4j.LoggerFactory;
+        import org.springframework.data.mongodb.core.MongoTemplate;
 
-import javax.annotation.PostConstruct;
-import java.util.concurrent.TimeUnit;
+        import javax.annotation.PostConstruct;
 
 public class QuerySideDependencyChecker {
   private Logger logger = LoggerFactory.getLogger(getClass());

java-spring/customers-query-side-service/build.gradle

@@ -12,7 +12,7 @@ dependencies {
 
     compile "io.eventuate.client.java:eventuate-client-java-http-stomp-spring:$eventuateClientVersion"
 
-    testCompile project(":testutil-customers")
+    testCompile project(":testutil")
     testCompile project(":customers-command-side-service")
     testCompile "org.springframework.boot:spring-boot-starter-test"
 }

java-spring/customers-query-side-service/src/test/java/net/chrisrichardson/eventstore/javaexamples/banking/web/CustomersQuerySideServiceIntegrationTest.java

@@ -1,9 +1,7 @@
 package net.chrisrichardson.eventstore.javaexamples.banking.web;
 
 import net.chrisrichardson.eventstore.javaexamples.banking.common.customers.*;
-import net.chrisrichardson.eventstorestore.javaexamples.testutil.Producer;
-import net.chrisrichardson.eventstorestore.javaexamples.testutil.Verifier;
-import net.chrisrichardson.eventstorestore.javaexamples.testutil.customers.CustomersTestUtils;
+import net.chrisrichardson.eventstorestore.javaexamples.testutil.CustomersTestUtils;
 import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -18,8 +16,7 @@ import rx.Observable;
 
 import javax.annotation.PostConstruct;
 
-import static net.chrisrichardson.eventstorestore.javaexamples.testutil.TestUtil.eventually;
-import static net.chrisrichardson.eventstorestore.javaexamples.testutil.customers.CustomersTestUtils.generateCustomerInfo;
+import static net.chrisrichardson.eventstorestore.javaexamples.testutil.CustomersTestUtils.generateCustomerInfo;
 
 @RunWith(SpringJUnit4ClassRunner.class)
 @SpringApplicationConfiguration(classes = CustomersQuerySideServiceTestConfiguration.class)

java-spring/customers-query-side-web/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/web/customers/queryside/CustomerQueryController.java

@@ -6,6 +6,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.dao.EmptyResultDataAccessException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.*;
+
 import java.util.List;
 import java.util.concurrent.CompletableFuture;
 
@@ -15,32 +16,32 @@ import java.util.concurrent.CompletableFuture;
 @RestController
 public class CustomerQueryController {
 
-    private CustomerQueryService customerQueryService;
+  private CustomerQueryService customerQueryService;
 
-    @Autowired
-    public CustomerQueryController(CustomerQueryService customerQueryService) {
-        this.customerQueryService = customerQueryService;
-    }
+  @Autowired
+  public CustomerQueryController(CustomerQueryService customerQueryService) {
+    this.customerQueryService = customerQueryService;
+  }
 
-    @RequestMapping(value = "/customers/{customerId}", method = RequestMethod.GET)
-    public CompletableFuture<QuerySideCustomer> getCustomer(@PathVariable String customerId) {
-        return customerQueryService.findByCustomerId(customerId);
-    }
+  @RequestMapping(value = "/customers/{customerId}", method = RequestMethod.GET)
+  public CompletableFuture<QuerySideCustomer> getCustomer(@PathVariable String customerId) {
+    return customerQueryService.findByCustomerId(customerId);
+  }
 
-    @RequestMapping(value = "/customers", method = RequestMethod.GET)
-    public CompletableFuture<CustomersQueryResponse> getCustomersByEmail(@RequestParam String email) {
-        return customerQueryService.findByEmail(email)
-                .thenApply(this::getCustomersQueryResponse);
-    }
+  @RequestMapping(value = "/customers", method = RequestMethod.GET)
+  public CompletableFuture<CustomersQueryResponse> getCustomersByEmail(@RequestParam String email) {
+    return customerQueryService.findByEmail(email)
+            .thenApply(this::getCustomersQueryResponse);
+  }
 
 
-    @ResponseStatus(value = HttpStatus.NOT_FOUND, reason = "customers not found")
-    @ExceptionHandler(EmptyResultDataAccessException.class)
-    public void customersNotFound() {
+  @ResponseStatus(value = HttpStatus.NOT_FOUND, reason = "customers not found")
+  @ExceptionHandler(EmptyResultDataAccessException.class)
+  public void customersNotFound() {
 
-    }
+  }
 
-    private CustomersQueryResponse getCustomersQueryResponse(List<QuerySideCustomer> customersList) {
-        return new CustomersQueryResponse(customersList);
-    }
+  private CustomersQueryResponse getCustomersQueryResponse(List<QuerySideCustomer> customersList) {
+    return new CustomersQueryResponse(customersList);
+  }
 }

java-spring/customers-query-side-web/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/web/customers/queryside/CustomersQueryResponse.java

@@ -9,20 +9,20 @@ import java.util.List;
  */
 public class CustomersQueryResponse {
 
-    private List<QuerySideCustomer> customers;
+  private List<QuerySideCustomer> customers;
 
-    public CustomersQueryResponse() {
-    }
+  public CustomersQueryResponse() {
+  }
 
-    public CustomersQueryResponse(List<QuerySideCustomer> customers) {
-        this.customers = customers;
-    }
+  public CustomersQueryResponse(List<QuerySideCustomer> customers) {
+    this.customers = customers;
+  }
 
-    public List<QuerySideCustomer> getCustomers() {
-        return customers;
-    }
+  public List<QuerySideCustomer> getCustomers() {
+    return customers;
+  }
 
-    public void setCustomers(List<QuerySideCustomer> customers) {
-        this.customers = customers;
-    }
+  public void setCustomers(List<QuerySideCustomer> customers) {
+    this.customers = customers;
+  }
 }

java-spring/docker-compose.yml

@@ -3,7 +3,7 @@ apigateway:
   working_dir: /app
   volumes:
     - ./api-gateway-service/build/libs:/app
-  command: java -jar /app/api-gateway-service.jar --accounts.commandside.service.host=accountscommandside --transactions.commandside.service.host=transactionscommandside --accounts.queryside.service.host=accountsqueryside --customers.commandside.service.host=customerscommandside  --customers.queryside.service.host=customersqueryside
+  command: java -jar /app/api-gateway-service.jar --accounts.commandside.service.host=accountscommandside --transfers.commandside.service.host=transactionscommandside --accounts.queryside.service.host=accountsqueryside --customers.commandside.service.host=customerscommandside  --customers.queryside.service.host=customersqueryside
   ports:
     - "8080:8080"
   links:

java-spring/e2e-test/build.gradle

@@ -5,7 +5,7 @@ dependencies {
     testCompile project(":transactions-command-side-web")
     testCompile project(":accounts-query-side-web")
 
-    testCompile project(":testutil-customers")
+    testCompile project(":testutil")
     testCompile project(":common-auth")
     testCompile "junit:junit:4.11"
     testCompile "org.springframework.boot:spring-boot-starter-test:$springBootVersion"

java-spring/e2e-test/src/test/java/net/chrisrichardson/eventstore/examples/bank/web/EndToEndTest.java

@@ -1,187 +1,39 @@
 package net.chrisrichardson.eventstore.examples.bank.web;
 
 
-import net.chrisrichardson.eventstore.javaexamples.banking.backend.queryside.accounts.AccountTransactionInfo;
-import net.chrisrichardson.eventstore.javaexamples.banking.common.customers.CustomerInfo;
-import net.chrisrichardson.eventstore.javaexamples.banking.common.customers.CustomerResponse;
-import net.chrisrichardson.eventstore.javaexamples.banking.commonauth.utils.BasicAuthUtils;
-import net.chrisrichardson.eventstore.javaexamples.banking.web.commandside.accounts.CreateAccountRequest;
-import net.chrisrichardson.eventstore.javaexamples.banking.web.commandside.accounts.CreateAccountResponse;
-import net.chrisrichardson.eventstore.javaexamples.banking.web.commandside.transactions.CreateMoneyTransferRequest;
-import net.chrisrichardson.eventstore.javaexamples.banking.web.commandside.transactions.CreateMoneyTransferResponse;
-import net.chrisrichardson.eventstore.javaexamples.banking.web.queryside.accounts.GetAccountResponse;
-import net.chrisrichardson.eventstorestore.javaexamples.testutil.Producer;
-import net.chrisrichardson.eventstorestore.javaexamples.testutil.Verifier;
-import net.chrisrichardson.eventstorestore.javaexamples.testutil.customers.CustomersTestUtils;
-import org.junit.Assert;
-import org.junit.Test;
-import org.springframework.core.ParameterizedTypeReference;
-import org.springframework.http.HttpEntity;
-import org.springframework.http.HttpMethod;
-
+import net.chrisrichardson.eventstorestore.javaexamples.testutil.AbstractRestAPITest;
+import net.chrisrichardson.eventstorestore.javaexamples.testutil.AuthenticatedRestTemplate;
+import net.chrisrichardson.eventstorestore.javaexamples.testutil.CustomersTestUtils;
 import org.springframework.web.client.RestTemplate;
 
-import java.math.BigDecimal;
-import java.util.List;
-import java.util.concurrent.CompletableFuture;
-
-import static net.chrisrichardson.eventstorestore.javaexamples.testutil.TestUtil.eventually;
-import static net.chrisrichardson.eventstorestore.javaexamples.testutil.customers.CustomersTestUtils.generateCustomerInfo;
-import static org.junit.Assert.assertTrue;
-
-public class EndToEndTest {
+public class EndToEndTest extends AbstractRestAPITest {
 
   private String getenv(String name, String defaultValue) {
     String x = System.getenv(name);
     return x == null ? defaultValue : x;
   }
 
-  private String makeBaseUrl(int port, String path) {
-    return "http://" + getenv("SERVICE_HOST", "localhost") + ":" + port + "/" + path;
-  }
-
-  private String accountsCommandSideBaseUrl(String path) {
-    return makeBaseUrl(8080, path);
-  }
-  private String accountsQuerySideBaseUrl(String path) {
-    return makeBaseUrl(8081, path);
-  }
-  private String transactionsCommandSideBaseUrl(String path) {
-    return makeBaseUrl(8082, path);
-  }
-  private String customersCommandSideBaseUrl(String path) {
-    return makeBaseUrl(8083, path);
-  }
-
-  private String customersQuerySideBaseUrl(String path) {
-    return makeBaseUrl(8084, path);
-  }
-
   RestTemplate restTemplate = new RestTemplate();
 
-  CustomersTestUtils customersTestUtils = new CustomersTestUtils(restTemplate, customersQuerySideBaseUrl("/customers/"));
+  CustomersTestUtils customersTestUtils = new CustomersTestUtils(restTemplate, baseUrl("/customers/"));
 
-
-  @Test
-  public void shouldCreateCustomerAndAccountsAndTransferMoney() {
-    CustomerInfo customerInfo = generateCustomerInfo();
-
-    BigDecimal initialFromAccountBalance = new BigDecimal(500);
-    BigDecimal initialToAccountBalance = new BigDecimal(100);
-    BigDecimal amountToTransfer = new BigDecimal(150);
-
-    BigDecimal finalFromAccountBalance = initialFromAccountBalance.subtract(amountToTransfer);
-    BigDecimal finalToAccountBalance = initialToAccountBalance.add(amountToTransfer);
-
-    final CustomerResponse customerResponse = restTemplate.postForEntity(customersCommandSideBaseUrl("/customers"),customerInfo, CustomerResponse.class).getBody();
-    final String customerId = customerResponse.getId();
-
-    customersTestUtils.assertCustomerResponse(customerId, customerInfo);
-
-
-    final CreateAccountResponse fromAccount = BasicAuthUtils.doBasicAuthenticatedRequest(restTemplate,
-            accountsCommandSideBaseUrl("/accounts"),
-            HttpMethod.POST,
-            CreateAccountResponse.class,
-            new CreateAccountRequest(customerId, "My #1 Account", "", initialFromAccountBalance)
-    );
-    final String fromAccountId = fromAccount.getAccountId();
-
-    CreateAccountResponse toAccount = BasicAuthUtils.doBasicAuthenticatedRequest(restTemplate,
-            accountsCommandSideBaseUrl("/accounts"),
-            HttpMethod.POST,
-            CreateAccountResponse.class,
-            new CreateAccountRequest(customerId, "My #2 Account", "", initialToAccountBalance)
-    );
-
-    String toAccountId = toAccount.getAccountId();
-
-    Assert.assertNotNull(fromAccountId);
-    Assert.assertNotNull(toAccountId);
-
-    assertAccountBalance(fromAccountId, initialFromAccountBalance);
-    assertAccountBalance(toAccountId, initialToAccountBalance);
-
-
-    final CreateMoneyTransferResponse moneyTransfer =  BasicAuthUtils.doBasicAuthenticatedRequest(restTemplate,
-            transactionsCommandSideBaseUrl("/transfers"),
-            HttpMethod.POST,
-            CreateMoneyTransferResponse.class,
-            new CreateMoneyTransferRequest(fromAccountId, toAccountId, amountToTransfer, "")
-    );
-
-    assertAccountBalance(fromAccountId, finalFromAccountBalance);
-    assertAccountBalance(toAccountId, finalToAccountBalance);
-
-    // TOOD - check state of money transfer
-
-    List<AccountTransactionInfo> transactionInfoList = restTemplate.exchange(accountsQuerySideBaseUrl("/accounts/"+fromAccountId+"/history"),
-            HttpMethod.GET,
-            new HttpEntity(BasicAuthUtils.basicAuthHeaders("test_user@mail.com")),
-            new ParameterizedTypeReference<List<AccountTransactionInfo>>() {}).getBody();
-
-    assertTrue(transactionInfoList.stream().filter(ti -> ti.getTransactionId().equals(moneyTransfer.getMoneyTransferId()) &&
-            ti.getFromAccountId().equals(fromAccountId) &&
-            ti.getToAccountId().equals(toAccountId) &&
-            ti.getAmount() == toCents(amountToTransfer).longValue()).findFirst().isPresent());
+  public String baseUrl(String path) {
+    return "http://" + getenv("SERVICE_HOST", "localhost") + ":" + 8080 + "/" + path;
   }
 
-  @Test
-  public void shouldCreateAccountsAndGetByCustomer() {
-    BigDecimal initialFromAccountBalance = new BigDecimal(500);
-    CustomerInfo customerInfo = generateCustomerInfo();
-
-    final CustomerResponse customerResponse = restTemplate.postForEntity(customersCommandSideBaseUrl("/customers"), customerInfo, CustomerResponse.class).getBody();
-    final String customerId = customerResponse.getId();
-
-    Assert.assertNotNull(customerId);
-    Assert.assertEquals(customerInfo, customerResponse.getCustomerInfo());
-
-    customersTestUtils.assertCustomerResponse(customerId, customerInfo);
-
-    final CreateAccountResponse account = BasicAuthUtils.doBasicAuthenticatedRequest(restTemplate,
-            accountsCommandSideBaseUrl("/accounts"),
-            HttpMethod.POST,
-            CreateAccountResponse.class,
-            new CreateAccountRequest(customerId, "My 1 Account", "", initialFromAccountBalance)
-    );
-    final String accountId = account.getAccountId();
-
-    Assert.assertNotNull(accountId);
-
-    assertAccountBalance(accountId, initialFromAccountBalance);
-
-    List<GetAccountResponse> accountResponseList = restTemplate.exchange(accountsQuerySideBaseUrl("/accounts?customerId="+customerId),
-            HttpMethod.GET,
-            new HttpEntity(BasicAuthUtils.basicAuthHeaders("test_user@mail.com")),
-            new ParameterizedTypeReference<List<GetAccountResponse>>() {}).getBody();
-
-    assertTrue(accountResponseList.stream().filter(acc -> acc.getAccountId().equals(accountId)).findFirst().isPresent());
+  @Override
+  public CustomersTestUtils getCustomersTestUtils() {
+    return customersTestUtils;
   }
 
-  private BigDecimal toCents(BigDecimal dollarAmount) {
-    return dollarAmount.multiply(new BigDecimal(100));
+  @Override
+  public AuthenticatedRestTemplate getAuthenticatedRestTemplate() {
+    return new AuthenticatedRestTemplate(restTemplate);
   }
 
-  private void assertAccountBalance(final String fromAccountId, final BigDecimal expectedBalanceInDollars) {
-    final BigDecimal inCents = toCents(expectedBalanceInDollars);
-    eventually(
-            new Producer<GetAccountResponse>() {
-              @Override
-              public CompletableFuture<GetAccountResponse> produce() {
-                  return CompletableFuture.completedFuture(BasicAuthUtils.doBasicAuthenticatedRequest(restTemplate,
-                          accountsQuerySideBaseUrl("/accounts/" + fromAccountId),
-                          HttpMethod.GET,
-                          GetAccountResponse.class));
-              }
-            },
-            new Verifier<GetAccountResponse>() {
-              @Override
-              public void verify(GetAccountResponse accountInfo) {
-                Assert.assertEquals(fromAccountId, accountInfo.getAccountId());
-                Assert.assertEquals(inCents, accountInfo.getBalance());
-              }
-            });
+  @Override
+  public RestTemplate getRestTemplate() {
+    return restTemplate;
   }
 
 }

java-spring/gradle.properties

@@ -5,5 +5,5 @@ eventuateMavenRepoUrl=http://mavenrepo.eventuate.io/release
 
 springBootVersion=1.3.5.RELEASE
 
-eventuateClientVersion=0.2.0.RELEASE
+eventuateClientVersion=0.8.0.RELEASE
 

java-spring/mongodb-cli.sh

@@ -1,4 +1,3 @@
 #! /bin/bash
 
-docker run --link javaspring_mongodb_1:mongodb -i -t mongo:3.0.4 /usr/bin/mongo --host mongodb
-
+docker run --rm --link javaspring_mongodb_1:mongodb -i -t mongo:3.0.4 /usr/bin/mongo --host mongodb

java-spring/monolithic-service/build.gradle

@@ -14,11 +14,12 @@ dependencies {
     compile "org.springframework.boot:spring-boot-starter-web"
     compile "org.springframework.boot:spring-boot-starter-actuator"
 
-    compile "io.eventuate.client.java:eventuate-client-java-jdbc:$eventuateClientVersion"
+    compile project(":common-swagger")
+    compile "io.eventuate.client.java:eventuate-client-java-http-stomp-spring:$eventuateClientVersion"
 
-    testCompile project(":testutil-customers")
+    testCompile project(":testutil")
     testCompile "org.springframework.boot:spring-boot-starter-test"
-
+    testCompile "io.eventuate.client.java:eventuate-client-java-jdbc:$eventuateClientVersion"
 }
 
 task copyWebStatic(type: Copy) {
@@ -27,4 +28,4 @@ task copyWebStatic(type: Copy) {
 }
 
 jar.dependsOn(copyWebStatic)
-bootRun.dependsOn(copyWebStatic)
+bootRun.dependsOn(copyWebStatic)

java-spring/monolithic-service/src/main/java/net/chrisrichardson/eventstore/javaexamples/banking/web/BankingWebConfiguration.java

@@ -1,8 +1,8 @@
 package net.chrisrichardson.eventstore.javaexamples.banking.web;
 
+import io.eventuate.javaclient.spring.httpstomp.EventuateHttpStompClientConfiguration;
 import net.chrisrichardson.eventstore.javaexamples.banking.commonauth.AuthConfiguration;
 import net.chrisrichardson.eventstore.javaexamples.banking.commonswagger.CommonSwaggerConfiguration;
-import io.eventuate.javaclient.spring.jdbc.EventuateJdbcEventStoreConfiguration;
 import net.chrisrichardson.eventstore.javaexamples.banking.web.commandside.accounts.CommandSideWebAccountsConfiguration;
 import net.chrisrichardson.eventstore.javaexamples.banking.web.commandside.customers.CustomersCommandSideWebConfiguration;
 import net.chrisrichardson.eventstore.javaexamples.banking.web.commandside.transactions.CommandSideWebTransactionsConfiguration;
@@ -11,7 +11,6 @@ import net.chrisrichardson.eventstore.javaexamples.banking.web.queryside.QuerySi
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.HttpMessageConverters;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.http.converter.HttpMessageConverter;
@@ -20,9 +19,8 @@ import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
 
 @Configuration
-@Import({CommandSideWebAccountsConfiguration.class, CommandSideWebTransactionsConfiguration.class, EventuateJdbcEventStoreConfiguration.class, QuerySideWebConfiguration.class, CustomersQuerySideWebConfiguration.class, CustomersCommandSideWebConfiguration.class, AuthConfiguration.class, CommonSwaggerConfiguration.class})
+@Import({CommandSideWebAccountsConfiguration.class, CommandSideWebTransactionsConfiguration.class, EventuateHttpStompClientConfiguration.class, QuerySideWebConfiguration.class, CustomersQuerySideWebConfiguration.class, CustomersCommandSideWebConfiguration.class, AuthConfiguration.class, CommonSwaggerConfiguration.class})
 @EnableAutoConfiguration
-@ComponentScan
 public class BankingWebConfiguration extends WebMvcConfigurerAdapter {