JAVA-38 Move all Spring Cloud Modules to Boot 2

parent-boot-2/pom.xml

@@ -31,6 +31,7 @@
         <dependency>
             <groupId>io.rest-assured</groupId>
             <artifactId>rest-assured</artifactId>
+            <version>${rest-assured.version}</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>

spring-cloud/pom.xml

@@ -10,9 +10,9 @@
 
     <parent>
         <groupId>com.baeldung</groupId>
-        <artifactId>parent-modules</artifactId>
+        <artifactId>parent-boot-2</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
-        <relativePath>..</relativePath>
+        <relativePath>../parent-boot-2</relativePath>
     </parent>
 
     <modules>
@@ -56,17 +56,15 @@
     </build>
 
     <properties>
-        <spring-session.version>1.2.2.RELEASE</spring-session.version>
+        <spring-cloud-dependencies.version>Hoxton.SR4</spring-cloud-dependencies.version>
-        <spring-cloud-dependencies.version>Brixton.SR7</spring-cloud-dependencies.version>
+        <spring-cloud-starter-config.version>2.2.3.RELEASE</spring-cloud-starter-config.version>
-        <spring-cloud-starter-config.version>1.2.2.RELEASE</spring-cloud-starter-config.version>
+        <spring-cloud-config-server.version>2.2.3.RELEASE</spring-cloud-config-server.version>
-        <spring-cloud-config-server.version>1.2.2.RELEASE</spring-cloud-config-server.version>
+        <spring-cloud-starter-eureka.version>1.4.7.RELEASE</spring-cloud-starter-eureka.version>
-        <spring-cloud-starter-eureka.version>2.0.2.RELEASE</spring-cloud-starter-eureka.version>
+        <spring-cloud-starter-feign.version>1.4.7.RELEASE</spring-cloud-starter-feign.version>
-        <spring-cloud-starter-feign.version>1.4.6.RELEASE</spring-cloud-starter-feign.version>
+        <spring-cloud-starter-hystrix.version>1.4.7.RELEASE</spring-cloud-starter-hystrix.version>
-        <spring-cloud-starter-hystrix.version>1.2.3.RELEASE</spring-cloud-starter-hystrix.version>
+        <spring-cloud-stream.version>3.0.6.RELEASE</spring-cloud-stream.version>
-        <spring-cloud-stream.version>1.3.0.RELEASE</spring-cloud-stream.version>
+        <spring-boot-starter-web.version>2.3.1.RELEASE</spring-boot-starter-web.version>
-        <spring-boot-starter-web.version>1.4.2.RELEASE</spring-boot-starter-web.version>
+        <spring-boot-maven-plugin.version>2.3.1.RELEASE</spring-boot-maven-plugin.version>
-        <spring-boot-maven-plugin.version>1.4.2.RELEASE</spring-boot-maven-plugin.version>
-        <spring-cloud-starter-zuul.version>1.2.3.RELEASE</spring-cloud-starter-zuul.version>
     </properties>
 
 </project>

spring-cloud/spring-cloud-consul/src/main/java/com/baeldung/spring/cloud/consul/discovery/DiscoveryClientApplication.java

@@ -4,12 +4,14 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.builder.SpringApplicationBuilder;
 import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
 
+import static org.springframework.boot.WebApplicationType.NONE;
+
 @SpringBootApplication
 @EnableDiscoveryClient
 public class DiscoveryClientApplication {
 
     public static void main(String[] args) {
-        new SpringApplicationBuilder(DiscoveryClientApplication.class).web(true)
+        new SpringApplicationBuilder(DiscoveryClientApplication.class).web(NONE)
             .run(args);
     }
 

spring-cloud/spring-cloud-consul/src/main/java/com/baeldung/spring/cloud/consul/health/ServiceDiscoveryApplication.java

@@ -1,13 +1,16 @@
 package com.baeldung.spring.cloud.consul.health;
 
+import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.builder.SpringApplicationBuilder;
 
+import static org.springframework.boot.WebApplicationType.NONE;
+
 @SpringBootApplication
 public class ServiceDiscoveryApplication {
 
     public static void main(String[] args) {
-        new SpringApplicationBuilder(ServiceDiscoveryApplication.class).web(true)
+        new SpringApplicationBuilder(ServiceDiscoveryApplication.class).web(NONE)
             .run(args);
     }
 

spring-cloud/spring-cloud-consul/src/main/java/com/baeldung/spring/cloud/consul/properties/DistributedPropertiesApplication.java

@@ -4,12 +4,14 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.builder.SpringApplicationBuilder;
 import org.springframework.web.bind.annotation.RestController;
 
+import static org.springframework.boot.WebApplicationType.NONE;
+
 @SpringBootApplication
 @RestController
 public class DistributedPropertiesApplication {
 
     public static void main(String[] args) {
-        new SpringApplicationBuilder(DistributedPropertiesApplication.class).web(true)
+        new SpringApplicationBuilder(DistributedPropertiesApplication.class).web(NONE)
             .run(args);
     }
 

spring-cloud/spring-cloud-hystrix/feign-rest-consumer/pom.xml

@@ -36,18 +36,22 @@
         <dependency>
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-hystrix</artifactId>
+            <version>${spring-cloud-starter-hystrix.version}</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-hystrix-dashboard</artifactId>
+            <version>${spring-cloud-starter-hystrix.version}</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-feign</artifactId>
+            <version>${spring-cloud-starter-feign.version}</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
+            <version>${spring-boot-starter-web.version}</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>

spring-cloud/spring-cloud-hystrix/feign-rest-consumer/src/main/java/com/baeldung/spring/cloud/hystrix/rest/consumer/GreetingClient.java

@@ -1,7 +1,7 @@
 package com.baeldung.spring.cloud.hystrix.rest.consumer;
 
 import com.baeldung.spring.cloud.hystrix.rest.producer.GreetingController;
-import org.springframework.cloud.netflix.feign.FeignClient;
+import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.stereotype.Component;
 import org.springframework.web.bind.annotation.PathVariable;
 

spring-cloud/spring-cloud-hystrix/feign-rest-consumer/src/main/java/com/baeldung/spring/cloud/hystrix/rest/consumer/RestConsumerFeignApplication.java

@@ -3,8 +3,8 @@ package com.baeldung.spring.cloud.hystrix.rest.consumer;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker;
-import org.springframework.cloud.netflix.feign.EnableFeignClients;
 import org.springframework.cloud.netflix.hystrix.dashboard.EnableHystrixDashboard;
+import org.springframework.cloud.openfeign.EnableFeignClients;
 
 @SpringBootApplication
 @EnableCircuitBreaker

spring-cloud/spring-cloud-stream/spring-cloud-stream-rabbit/src/test/java/com/baeldung/spring/cloud/stream/rabbit/MultipleOutputsServiceApplicationIntegrationTest.java

@@ -28,13 +28,13 @@ public class MultipleOutputsServiceApplicationIntegrationTest {
     @Test
     public void whenSendMessage_thenResponseIsInAOutput() {
         whenSendMessage(1);
-        thenPayloadInChannelIs(pipe.anOutput(), 1);
+        thenPayloadInChannelIs(pipe.anOutput(), "1");
     }
 
     @Test
     public void whenSendMessage_thenResponseIsInAnotherOutput() {
         whenSendMessage(11);
-        thenPayloadInChannelIs(pipe.anotherOutput(), 11);
+        thenPayloadInChannelIs(pipe.anotherOutput(), "11");
     }
 
     private void whenSendMessage(Integer val) {
@@ -43,7 +43,7 @@ public class MultipleOutputsServiceApplicationIntegrationTest {
                 .build());
     }
 
-    private void thenPayloadInChannelIs(MessageChannel channel, Integer expectedValue) {
+    private void thenPayloadInChannelIs(MessageChannel channel, String expectedValue) {
         Object payload = messageCollector.forChannel(channel)
             .poll()
             .getPayload();

spring-cloud/spring-cloud-stream/spring-cloud-stream-rabbit/src/test/java/com/baeldung/spring/cloud/stream/rabbit/MultipleOutputsWithConditionsServiceIntegrationTest.java

@@ -28,13 +28,13 @@ public class MultipleOutputsWithConditionsServiceIntegrationTest {
     @Test
     public void whenSendMessage_thenResponseIsInAOutput() {
         whenSendMessage(1);
-        thenPayloadInChannelIs(pipe.anOutput(), 1);
+        thenPayloadInChannelIs(pipe.anOutput(), "1");
     }
 
     @Test
     public void whenSendMessage_thenResponseIsInAnotherOutput() {
         whenSendMessage(11);
-        thenPayloadInChannelIs(pipe.anotherOutput(), 11);
+        thenPayloadInChannelIs(pipe.anotherOutput(), "11");
     }
 
     private void whenSendMessage(Integer val) {
@@ -43,7 +43,7 @@ public class MultipleOutputsWithConditionsServiceIntegrationTest {
                 .build());
     }
 
-    private void thenPayloadInChannelIs(MessageChannel channel, Integer expectedValue) {
+    private void thenPayloadInChannelIs(MessageChannel channel, String expectedValue) {
         Object payload = messageCollector.forChannel(channel)
             .poll()
             .getPayload();

spring-cloud/spring-cloud-stream/spring-cloud-stream-rabbit/src/test/java/com/baeldung/spring/cloud/stream/rabbit/MyLoggerApplicationIntegrationTest.java

@@ -35,6 +35,6 @@ public class MyLoggerApplicationIntegrationTest {
             .poll()
             .getPayload();
 
-        assertEquals("[1]: This is my message", payload.toString());
+        assertEquals("{\"message\":\"[1]: This is my message\"}", payload.toString());
     }
 }

spring-cloud/spring-cloud-zookeeper/Greeting/pom.xml

@@ -30,6 +30,10 @@
             <artifactId>spring-boot-starter</artifactId>
             <version>${spring-boot.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-web</artifactId>
@@ -56,7 +60,10 @@
             <artifactId>spring-cloud-starter-feign</artifactId>
             <version>${spring-cloud-starter-feign.version}</version>
         </dependency>
-
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-openfeign</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
@@ -71,7 +78,6 @@
     </dependencies>
 
     <properties>
-        <spring-cloud-starter-feign.version>1.2.5.RELEASE</spring-cloud-starter-feign.version>
         <hamcrest-core.version>1.3</hamcrest-core.version>
     </properties>
 

spring-cloud/spring-cloud-zookeeper/Greeting/src/main/java/com/baeldung/spring/cloud/greeting/HelloWorldClient.java

@@ -2,8 +2,8 @@ package com.baeldung.spring.cloud.greeting;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
-import org.springframework.cloud.netflix.feign.EnableFeignClients;
+import org.springframework.cloud.openfeign.EnableFeignClients;
-import org.springframework.cloud.netflix.feign.FeignClient;
+import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;

spring-cloud/spring-cloud-zookeeper/pom.xml

@@ -18,8 +18,7 @@
     </modules>
 
     <properties>
-        <spring-boot.version>1.5.2.RELEASE</spring-boot.version>
+        <springframework.version>5.2.7.RELEASE</springframework.version>
-        <springframework.version>4.3.7.RELEASE</springframework.version>
         <spring-cloud-starter-zookeeper-discovery.version>1.0.3.RELEASE</spring-cloud-starter-zookeeper-discovery.version>
     </properties>