BAEL-2886 Mongodb spring session code

spring-session/spring-session-mongodb/src/main/java/springsessionmongodb/SpringSessionMongoDBApplication.java

@@ -0,0 +1,12 @@
+package springsessionmongodb;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class SpringSessionMongoDBApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(SpringSessionMongoDBApplication.class, args);
+    }
+}

spring-session/spring-session-mongodb/src/main/java/springsessionmongodb/controller/SpringSessionMongoDBController.java

@@ -0,0 +1,27 @@
+package springsessionmongodb.controller;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.servlet.http.HttpSession;
+
+@RestController
+public class SpringSessionMongoDBController {
+
+    @GetMapping("/")
+    public String count(HttpSession session) {
+
+        Integer counter = (Integer) session.getAttribute("count");
+
+        if (counter == null) {
+            counter = 0;
+        } else {
+            counter += 1;
+        }
+
+        session.setAttribute("count", counter);
+
+        return "<h1>Count is "+counter+"</h1>";
+    }
+
+}

spring-session/spring-session-mongodb/src/main/resources/application.properties

@@ -0,0 +1 @@
+spring.session.store-type=mongodb

spring-session/spring-session-mongodb/src/main/resources/logback.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
+            </pattern>
+        </encoder>
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="STDOUT" />
+    </root>
+</configuration>

spring-session/spring-session-mongodb/src/test/java/baeldung/SpringContextIntegrationTest.java

@@ -0,0 +1,16 @@
+package baeldung;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+import springsessionmongodb.SpringSessionMongoDBApplication;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest(classes = SpringSessionMongoDBApplication.class)
+public class SpringContextIntegrationTest {
+
+    @Test
+    public void whenSpringContextIsBootstrapped_thenNoExceptions() {
+    }
+}