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- module name is renamed to "spring-rest-angular"

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This commit is contained in:
jesus-dayo
2016-08-15 13:51:15 +08:00
parent a9d714c389
commit 06236434b3
23 changed files with 249 additions and 16 deletions
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8
spring-rest-angular/src/main/java/org/baeldung/web/dao/StudentRepository.java Normal file
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package org.baeldung.web.dao;
import org.baeldung.web.entity.Student;
import org.springframework.data.jpa.repository.JpaRepository;
public interface StudentRepository extends JpaRepository<Student, Long> {
}

69
spring-rest-angular/src/main/java/org/baeldung/web/entity/Student.java Normal file
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package org.baeldung.web.entity;
import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
@Entity
public class Student implements Serializable {
/**
*
*/
private static final long serialVersionUID = 1L;
public Student() {
}
public Student(long id, String name, String gender, Integer age) {
super();
this.id = id;
this.name = name;
this.gender = gender;
this.age = age;
}
@Id
private long id;
@Column(nullable = false)
private String name;
@Column(nullable = false)
private String gender;
@Column(nullable = false)
private Integer age;
public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getGender() {
return gender;
}
public void setGender(String gender) {
this.gender = gender;
}
public Integer getAge() {
return age;
}
public void setAge(Integer age) {
this.age = age;
}
}

26
spring-rest-angular/src/main/java/org/baeldung/web/exception/MyResourceNotFoundException.java Normal file
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package org.baeldung.web.exception;
public class MyResourceNotFoundException extends RuntimeException {
/**
*
*/
private static final long serialVersionUID = 4088649120307193208L;
public MyResourceNotFoundException() {
super();
}
public MyResourceNotFoundException(final String message, final Throwable cause) {
super(message, cause);
}
public MyResourceNotFoundException(final String message) {
super(message);
}
public MyResourceNotFoundException(final Throwable cause) {
super(cause);
}
}

25
spring-rest-angular/src/main/java/org/baeldung/web/main/Application.java Normal file
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package org.baeldung.web.main;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Import;
import org.springframework.web.filter.ShallowEtagHeaderFilter;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
@SpringBootApplication
@EnableAutoConfiguration
@Import(PersistenceConfig.class)
public class Application extends WebMvcConfigurerAdapter {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
@Bean
public ShallowEtagHeaderFilter shallowEtagHeaderFilter() {
return new ShallowEtagHeaderFilter();
}
}

33
spring-rest-angular/src/main/java/org/baeldung/web/main/PersistenceConfig.java Normal file
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package org.baeldung.web.main;
import javax.sql.DataSource;
import org.springframework.boot.orm.jpa.EntityScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabase;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType;
@EnableJpaRepositories("org.baeldung.web.dao")
@ComponentScan(basePackages = { "org.baeldung.web" })
@EntityScan("org.baeldung.web.entity")
@Configuration
public class PersistenceConfig {
@Bean
public JdbcTemplate getJdbcTemplate() {
return new JdbcTemplate(dataSource());
}
@Bean
public DataSource dataSource() {
EmbeddedDatabaseBuilder builder = new EmbeddedDatabaseBuilder();
EmbeddedDatabase db = builder.setType(EmbeddedDatabaseType.HSQL).addScript("db/sql/data.sql").build();
return db;
}
}

29
spring-rest-angular/src/main/java/org/baeldung/web/rest/StudentDirectoryRestController.java Normal file
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package org.baeldung.web.rest;
import org.baeldung.web.entity.Student;
import org.baeldung.web.exception.MyResourceNotFoundException;
import org.baeldung.web.service.StudentService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class StudentDirectoryRestController {
@Autowired
private StudentService service;
@RequestMapping(value = "/student/get", params = { "page", "size" }, method = RequestMethod.GET, produces = "application/json")
public Page<Student> findPaginated(@RequestParam("page") int page, @RequestParam("size") int size) {
Page<Student> resultPage = service.findPaginated(page, size);
if (page > resultPage.getTotalPages()) {
throw new MyResourceNotFoundException();
}
return resultPage;
}
}

9
spring-rest-angular/src/main/java/org/baeldung/web/service/IOperations.java Normal file
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package org.baeldung.web.service;
import org.springframework.data.domain.Page;
public interface IOperations<T> {
public Page<T> findPaginated(final int page, final int size);
}

7
spring-rest-angular/src/main/java/org/baeldung/web/service/StudentService.java Normal file
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package org.baeldung.web.service;
import org.baeldung.web.entity.Student;
public interface StudentService extends IOperations<Student> {
}

21
spring-rest-angular/src/main/java/org/baeldung/web/service/StudentServiceImpl.java Normal file
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package org.baeldung.web.service;
import org.baeldung.web.dao.StudentRepository;
import org.baeldung.web.entity.Student;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.stereotype.Service;
@Service
public class StudentServiceImpl implements StudentService {
@Autowired
private StudentRepository dao;
@Override
public Page<Student> findPaginated(int page, int size) {
return dao.findAll(new PageRequest(page, size));
}
}

4
spring-rest-angular/src/main/resources/application.properties Normal file
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server.contextPath=/
spring.h2.console.enabled=true
logging.level.org.hibernate.SQL=info
spring.jpa.hibernate.ddl-auto=none

47
spring-rest-angular/src/main/resources/db/sql/data.sql Normal file
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CREATE TABLE student (
id INTEGER PRIMARY KEY,
name VARCHAR(30),
gender VARCHAR(10),
age INTEGER
);
INSERT INTO student (id,name,gender,age)
VALUES (1,'Bryan', 'Male',20);
INSERT INTO student (id,name,gender,age)
VALUES (2, 'Ben', 'Male', 22);
INSERT INTO student (id,name,gender,age)
VALUES (3,'Lisa', 'Female',24);
INSERT INTO student (id,name,gender,age)
VALUES (4,'Sarah', 'Female',20);
INSERT INTO student (id,name,gender,age)
VALUES (5,'Jay', 'Male',20);
INSERT INTO student (id,name,gender,age)
VALUES (6,'John', 'Male',22);
INSERT INTO student (id,name,gender,age)
VALUES (7,'Jordan', 'Male',24);
INSERT INTO student (id,name,gender,age)
VALUES (8,'Rob', 'Male',26);
INSERT INTO student (id,name,gender,age)
VALUES (9,'Will', 'Male',20);
INSERT INTO student (id,name,gender,age)
VALUES (10,'Shawn', 'Male',22);
INSERT INTO student (id,name,gender,age)
VALUES (11,'Taylor', 'Female',24);
INSERT INTO student (id,name,gender,age)
VALUES (12,'Venus', 'Female',26);
INSERT INTO student (id,name,gender,age)
VALUES (13,'Vince', 'Male',20);
INSERT INTO student (id,name,gender,age)
VALUES (14,'Carol', 'Female',22);
INSERT INTO student (id,name,gender,age)
VALUES (15,'Joana', 'Female',24);
INSERT INTO student (id,name,gender,age)
VALUES (16,'Dion', 'Male',26);
INSERT INTO student (id,name,gender,age)
VALUES (17,'Evans', 'Male',20);
INSERT INTO student (id,name,gender,age)
VALUES (18,'Bart', 'Male',22);
INSERT INTO student (id,name,gender,age)
VALUES (19,'Jenny', 'Female',24);
INSERT INTO student (id,name,gender,age)
VALUES (20,'Kristine', 'Female',26);

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spring-rest-angular/src/main/webapp/WEB-INF/web.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
version="2.5">
<welcome-file-list>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
</web-app>

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spring-rest-angular/src/main/webapp/index.html Normal file
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<!DOCTYPE html>
<html lang="en" ng-app="app">
<head>
<link rel="stylesheet"
href="//cdn.rawgit.com/angular-ui/bower-ui-grid/master/ui-grid.min.css">
<script
src="//ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js"></script>
<script
src="//cdn.rawgit.com/angular-ui/bower-ui-grid/master/ui-grid.min.js"></script>
<script src="view/app.js"></script>
</head>
<body>
<div ng-controller="StudentCtrl as vm">
<div ui-grid="gridOptions" class="grid" ui-grid-pagination></div>
</div>
</body>
</html>

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spring-rest-angular/src/main/webapp/view/app.js Normal file
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var app = angular.module('app', ['ui.grid','ui.grid.pagination']);
app.controller('StudentCtrl', ['$scope','StudentService', function ($scope,StudentService) {
var paginationOptions = {
pageNumber: 1,
pageSize: 5,
sort: null
};
StudentService.getStudents(paginationOptions.pageNumber,
paginationOptions.pageSize).success(function(data){
$scope.gridOptions.data = data.content;
$scope.gridOptions.totalItems = data.totalElements;
});
$scope.gridOptions = {
paginationPageSizes: [5, 10, 20],
paginationPageSize: paginationOptions.pageSize,
enableColumnMenus:false,
useExternalPagination: true,
columnDefs: [
{ name: 'id' },
{ name: 'name' },
{ name: 'gender' },
{ name: 'age' }
],
onRegisterApi: function(gridApi) {
$scope.gridApi = gridApi;
gridApi.pagination.on.paginationChanged($scope, function (newPage, pageSize) {
paginationOptions.pageNumber = newPage;
paginationOptions.pageSize = pageSize;
StudentService.getStudents(newPage,pageSize).success(function(data){
$scope.gridOptions.data = data.content;
$scope.gridOptions.totalItems = data.totalElements;
});
});
}
};
}]);
app.service('StudentService',['$http', function ($http) {
function getStudents(pageNumber,size) {
pageNumber = pageNumber > 0?pageNumber - 1:0;
return $http({
method: 'GET',
url: 'student/get?page='+pageNumber+'&size='+size
});
}
return {
getStudents:getStudents
};
}]);

65
spring-rest-angular/src/test/java/org/baeldung/web/service/StudentServiceTest.java Normal file
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package org.baeldung.web.service;
import org.apache.commons.lang3.RandomStringUtils;
import org.baeldung.web.main.Application;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.IntegrationTest;
import org.springframework.boot.test.SpringApplicationConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import static io.restassured.RestAssured.*;
import static org.hamcrest.core.IsCollectionContaining.*;
import static org.hamcrest.core.Is.*;
import static org.hamcrest.core.IsEqual.*;
@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = Application.class)
@WebAppConfiguration
@IntegrationTest("server.port:8888")
public class StudentServiceTest {
private static final String ENDPOINT = "http://localhost:8888/student/get";
@Test
public void givenRequestForStudents_whenPageIsOne_expectContainsNames() {
given().params("page", "0", "size", "2").get(ENDPOINT).then().assertThat().body("content.name", hasItems("Bryan", "Ben"));
}
@Test
public void givenRequestForStudents_whenSizeIsTwo_expectTwoItems() {
given().params("page", "0", "size", "2").get(ENDPOINT).then().assertThat().body("size", equalTo(2));
}
@Test
public void givenRequestForStudents_whenSizeIsTwo_expectNumberOfElementsTwo() {
given().params("page", "0", "size", "2").get(ENDPOINT).then().assertThat().body("numberOfElements", equalTo(2));
}
@Test
public void givenRequestForStudents_whenResourcesAreRetrievedPaged_thenExpect200() {
given().params("page", "0", "size", "2").get(ENDPOINT).then().statusCode(200);
}
@Test
public void givenRequestForStudents_whenPageOfResourcesAreRetrievedOutOfBounds_thenExpect500() {
given().params("page", "1000", "size", "2").get(ENDPOINT).then().statusCode(500);
}
@Test
public void givenRequestForStudents_whenPageNotValid_thenExpect500() {
given().params("page", RandomStringUtils.randomNumeric(5), "size", "2").get(ENDPOINT).then().statusCode(500);
}
@Test
public void givenRequestForStudents_whenPageSizeIsFive_expectFiveItems() {
given().params("page", "0", "size", "5").get(ENDPOINT).then().body("content.size()", is(5));
}
@Test
public void givenResourcesExist_whenFirstPageIsRetrieved_thenPageContainsResources() {
given().params("page", "0", "size", "2").get(ENDPOINT).then().assertThat().body("first", equalTo(true));
}
}