Develop Reference

I got this message: Cannot construct instance of `reactor.core.publisher.Mono`

I used Jersey and Webflux with R2DBC. after send the POST via the postman I got this message " Cannot construct instance of reactor.core.publisher.Mono "
This is my JerseyConfiguration:
#Component
public class JerseyConfiguration
extends ResourceConfig {
public JerseyConfiguration() {
register(ProductController.class, 1);
}
}
and this is my Controller:
#Path("/v1")
#Controller
public class ProductController {
#Autowired
private ProductService productService;
#POST
#Consumes(MediaType.APPLICATION_JSON)
#Produces(MediaType.APPLICATION_JSON)
#Path("/product")
public Mono<Product> createProduct(#RequestBody Mono<Product> productMono){
return productMono.flatMap(this.productService::createProduct);
}
}
and this sis my service:
#Service
public class ProductService {
#Autowired
private ProductRepository repository;
public Mono<Product> createProduct(final Product product){
return this.repository.save(product);
}
}
and also this my pom.xml
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jersey</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-r2dbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-webflux</artifactId>
</dependency>
<dependency>
<groupId>io.r2dbc</groupId>
<artifactId>r2dbc-postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>io.projectreactor</groupId>
<artifactId>reactor-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
Now, this is my problem; I got this message from the postman:
Cannot construct instance of `reactor.core.publisher.Mono` (no Creators, like default constructor, exist): abstract types either need to be mapped to concrete types, have custom deserializer, or contain additional type information
at [Source: (org.glassfish.jersey.message.internal.ReaderInterceptorExecutor$UnCloseableInputStream); line: 1, column: 1]
Please let me know how to solve that problem.
Thank you

You cannot mix WebFlux and Jersey. You should choose one or the other, not both. They both provide an HTTP server engine, but:
Jersey is a Servlet JAX-RS implementation, it does not know anything about reactive streams, Mono, Flux, etc.
Webflux is the Spring HTTP server engine based on reactive streams and async Netty HTTP server.
If you look at Spring Boot reference documentation, section 3.5: Web, you will see that Jersey is one of the available engines, competing with other possible engines, i.e Web MVC and web reactive (webflux).
So, the answer is : Jersey is incompatible with Webflux, and you must choose between Webflux reactive Web and Spring rest annotation, or Jersey and Jax_RS without using Mono/Flux as return-type.
Note 1 : You should annotate your class with #RestController whe using webflux, so it understand that method return is the HTTP response body (see the last paragraph of reference documentation section 1.4.1: #Controller for details.
Note 2 : If you really want to use jersey, but you still require to consume Mono objects from other parts of your system, you might use one of the conversion functions provided by Reactor to return an object that jersey can work with. For example, on Mono object, you will find a toFuture() method. You could also block(), but it could be dangerous.

Camel with servlet not starting in quarkus

I am trying to start my application with Apache camel and Quarkus but it giving me below error:
At least one bean matched the required type and qualifiers but was marked as unused and removed during build
Removed beans:
- CLASS bean org.apache.camel.component.servlet.CamelHttpTransportServlet [types=[class javax.servlet.http.HttpServlet, interface java.io.Serializable, class org.apache.camel.http.common.CamelServlet, interface javax.servlet.ServletConfig, interface org.apache.camel.http.common.HttpRegistryProvider, class org.apache.camel.component.servlet.CamelHttpTransportServlet, class javax.servlet.GenericServlet, interface javax.servlet.Servlet], qualifiers=[#javax.enterprise.inject.Default(),
#javax.enterprise.inject.Any()]]
Required type: class org.apache.camel.component.servlet.CamelHttpTransportServlet
Required qualifiers: [#javax.enterprise.inject.Default()]
Solutions:
- Application developers can eliminate false positives via the #Unremovable annotation
- Extensions can eliminate false positives via build items, e.g. using the UnremovableBeanBuildItem
I am not sure what am I missing:
application.properties
camel.context.name=aiv
quarkus.camel.servlet.url-patterns = /rest/*
pom.xml
<dependency>
<groupId>org.apache.camel.quarkus</groupId>
<artifactId>camel-quarkus-main</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel.quarkus</groupId>
<artifactId>camel-quarkus-platform-http</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel.quarkus</groupId>
<artifactId>camel-quarkus-log</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel.quarkus</groupId>
<artifactId>camel-quarkus-timer</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel.quarkus</groupId>
<artifactId>camel-quarkus-servlet</artifactId>
</dependency>
public class CamelRoute extends RouteBuilder {
#Override
public void configure() {
restConfiguration()
.component("servlet");
...
}
}
Please let me know what wrong am I doing?

Unless you genuinely need Servlet support for some reason, then you can rely on camel-quarkus-platform-http to handle the HTTP transport for the Camel REST DSL.
You're dependencies can be simplified to:
<dependency>
<groupId>org.apache.camel.quarkus</groupId>
<artifactId>camel-quarkus-main</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel.quarkus</groupId>
<artifactId>camel-quarkus-log</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel.quarkus</groupId>
<artifactId>camel-quarkus-timer</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel.quarkus</groupId>
<artifactId>camel-quarkus-rest</artifactId>
</dependency>
There's more information in the Camel Quarkus documentation:
https://camel.apache.org/camel-quarkus/latest/reference/extensions/platform-http.html

IBM MQ JMS application with Spring Boot. Getting exception:IBM MQ call failed '2538' ('MQRC_HOST_NOT_AVAILABLE')

I tried to create Spring boot IBM MQ application with Spring JMS.
Maven (pom.xml):
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.4.RELEASE </version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>mqspring</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>mqspring</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<webSphereMQVersion>7.5.0.1</webSphereMQVersion>
<springJMSVersion>4.0.0.RELEASE</springJMSVersion>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<dependency>
<groupId>com.ibm.mq</groupId>
<artifactId>mq-jms-spring-boot-starter</artifactId>
<version>2.0.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/javax.jms/jms -->
<dependency>
<groupId>javax.jms</groupId>
<artifactId>jms</artifactId>
<version>1.1</version>
</dependency>
<dependency>
<groupId>com.ibm.mq</groupId>
<artifactId>com.ibm.mq.allclient</artifactId>
<version>9.0.5.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<addResources>true</addResources>
</configuration>
</plugin>
</plugins>
</build>
</project>
Java:
#EnableJms
#SpringBootApplication
public class MqspringApplication {
#Autowired
private JmsTemplate jmsTemplate;
public static void main(String[] args) {
SpringApplication.run(MqspringApplication.class, args);
}
}
#PropertySource(ignoreResourceNotFound = true, value = "classpath:application.properties")
#Component
public class MessageSender
{
#Autowired
private JmsTemplate jmsTemplate;
#Value("${ibm.mq.queue}")
private String destination;
public void sendMessage() {
jmsTemplate.send(destination, new MessageCreator() {
public Message createMessage(Session session) throws JMSException {
return session.createTextMessage("ABC");
}
});
}
}
#Component
#PropertySource(ignoreResourceNotFound = true, value = "classpath:application.properties")
public class MessageReceiver {
#Autowired
private JmsTemplate jmsTemplate;
#JmsListener(destination = "ibm.mq.queue")
public String readMessage() throws JMSException {
System.out.println("Recieve");
String message = null;
Object msg = jmsTemplate.receiveAndConvert();
System.out.println("Message:::: "+msg.toString());
if(msg instanceof TextMessage) {
message = ((TextMessage) msg).getText();
System.out.println("Message" + message);
}
return message;
}
}
Config (application.properties):
ibm.mq.queueManager=MQS1
ibm.mq.queue=IDSMQ.REQUEST.FROM.RTPMQ
ibm.mq.hostname=localhost
ibm.mq.port=1415
Tests:
#RunWith(SpringJUnit4ClassRunner.class)
#SpringBootTest(classes = MqspringApplication.class)
public class SimpleListenerTest {
#Autowired
private MessageSender msgService;
#Autowired
private MessageReceiver msgReceiver;
#Test
public void sendSimpleMessageSender() throws JMSException {
msgService.sendMessage();
}
#Test
public void sendSimpleMessageReceiver() throws JMSException {
msgReceiver.readMessage();
}
}
When I execute the test cases I am unable to connect to the IBM MQ. Getting exception:
org.springframework.jms.IllegalStateException: JMSWMQ0018: Failed to connect to queue manager 'MQS1' with connection mode 'Client' and host name 'localhost(1414)'.; nested exception is com.ibm.msg.client.jms.DetailedIllegalStateException: JMSWMQ0018: Failed to connect to queue manager 'MQS1' with connection mode 'Client' and host name 'localhost(1414)'.
Check the queue manager is started and if running in client mode, check there is a listener running. Please see the linked exception for more information.; nested exception is com.ibm.mq.MQException: JMSCMQ0001: IBM MQ call failed with compcode '2' ('MQCC_FAILED') reason '2538' ('MQRC_HOST_NOT_AVAILABLE').
at org.springframework.jms.support.JmsUtils.convertJmsAccessException(JmsUtils.java:274)
at org.springframework.jms.support.JmsAccessor.convertJmsAccessException(JmsAccessor.java:185)
at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:507)
at org.springframework.jms.core.JmsTemplate.send(JmsTemplate.java:584)
at com.example.mqspring.MessageService.sendMessage(MessageService.java:42)
at com.example.mqspring.SimpleListenerTest.sendSimpleMessage(SimpleListenerTest.java:26)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.springframework.test.context.junit4.statements.RunBeforeTestExecutionCallbacks.evaluate(RunBeforeTestExecutionCallbacks.java:74)
at org.springframework.test.context.junit4.statements.RunAfterTestExecutionCallbacks.evaluate(RunAfterTestExecutionCallbacks.java:84)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:251)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: com.ibm.msg.client.jms.DetailedIllegalStateException: JMSWMQ0018: Failed to connect to queue manager 'MQS1' with connection mode 'Client' and host name 'localhost(1414)'.
Check the queue manager is started and if running in client mode, check there is a listener running. Please see the linked exception for more information.
at com.ibm.msg.client.wmq.common.internal.Reason.reasonToException(Reason.java:489)
at com.ibm.msg.client.wmq.common.internal.Reason.createException(Reason.java:215)
at com.ibm.msg.client.wmq.internal.WMQConnection.<init>(WMQConnection.java:424)
at com.ibm.msg.client.wmq.factories.WMQConnectionFactory.createV7ProviderConnection(WMQConnectionFactory.java:8475)
at com.ibm.msg.client.wmq.factories.WMQConnectionFactory.createProviderConnection(WMQConnectionFactory.java:7815)
at com.ibm.msg.client.jms.admin.JmsConnectionFactoryImpl._createConnection(JmsConnectionFactoryImpl.java:303)
at com.ibm.msg.client.jms.admin.JmsConnectionFactoryImpl.createConnection(JmsConnectionFactoryImpl.java:236)
at com.ibm.mq.jms.MQConnectionFactory.createCommonConnection(MQConnectionFactory.java:6016)
at com.ibm.mq.jms.MQConnectionFactory.createConnection(MQConnectionFactory.java:6041)
at org.springframework.jms.support.JmsAccessor.createConnection(JmsAccessor.java:196)
at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:494)
... 34 more
Caused by: com.ibm.mq.MQException: JMSCMQ0001: IBM MQ call failed with compcode '2' ('MQCC_FAILED') reason '2538' ('MQRC_HOST_NOT_AVAILABLE').
at com.ibm.msg.client.wmq.common.internal.Reason.createException(Reason.java:203)
... 43 more
Caused by: com.ibm.mq.jmqi.JmqiException: CC=2;RC=2538;AMQ9204: Connection to host 'localhost(1414)' rejected. [1=com.ibm.mq.jmqi.JmqiException[CC=2;RC=2538;AMQ9213
Can someone please help me to understand why I am getting above error.
If I am giving port 1415, Why its trying to connect to localhost(1414)?
I have checked listener, LISTENER.TCP is running on port 1415. Why is not connecting to Queue Manager MQS1?
I have Websphere MQ 7.5.0 version installed but dependency
com.ibm.mq.allclient points to version 9.0.5.0. Does it create any problem?

hostname and port are not valid properties. Use ibm.mq.connName as the documentation and samples show.

You properties file should be in below format.
ibm.mq.queueManager=QM1
ibm.mq.channel=DEV.ADMIN.SVRCONN
ibm.mq.connName=localhost(1414)
ibm.mq.user=admin
ibm.mq.password=passw0rd
https://developer.ibm.com/components/ibm-mq/tutorials/mq-jms-application-development-with-spring-boot/

Spring boot mock CREATED POST response

Completely new to spring-boot.
I am trying to write a test for my POST method that returns a response of CREATED with the path of the resource. I am coming across all sorts of problems for something that I was assuming is very straight forward. In the code bellow is my current test class which seems to be crashing with a
ClassNotFoundException
on the first line of my method.
#RunWith(SpringRunner.class)
#WebMvcTest(AResource.class)
public class AResourceTest {
#Autowired
private MockMvc mockMvc;
#MockBean
private AResource aResourceMock;
#Test
public void testPOST() throws Exception {
Response.ResponseBuilder created = Response.created(UriBuilder.fromPath("/123").build());
when(aResourceMock.create(123)).thenReturn(created.build());
mockMvc.perform(MockMvcRequestBuilders
.request(HttpMethod.POST, "/account")
.content("{\t\"id\": \"123\"}"))
.andExpect(MockMvcResultMatchers.status().isCreated());
}
}
Any idea how to properly mock my response? Thanks
EDIT:
stacktrace bellow
java.lang.RuntimeException: java.lang.ClassNotFoundException: com.sun.ws.rs.ext.RuntimeDelegateImpl
at javax.ws.rs.ext.RuntimeDelegate.findDelegate(RuntimeDelegate.java:122)
at javax.ws.rs.ext.RuntimeDelegate.getInstance(RuntimeDelegate.java:91)
at javax.ws.rs.core.UriBuilder.newInstance(UriBuilder.java:69)
at javax.ws.rs.core.UriBuilder.fromPath(UriBuilder.java:111)
at com.powerman.RestController.AResourceTest.canPOST(AResourceTest.java:34)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.springframework.test.context.junit4.statements.RunBeforeTestExecutionCallbacks.evaluate(RunBeforeTestExecutionCallbacks.java:73)
at org.springframework.test.context.junit4.statements.RunAfterTestExecutionCallbacks.evaluate(RunAfterTestExecutionCallbacks.java:83)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:251)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:51)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: java.lang.ClassNotFoundException: com.sun.ws.rs.ext.RuntimeDelegateImpl
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at javax.ws.rs.ext.FactoryFinder.newInstance(FactoryFinder.java:62)
at javax.ws.rs.ext.FactoryFinder.find(FactoryFinder.java:155)
at javax.ws.rs.ext.RuntimeDelegate.findDelegate(RuntimeDelegate.java:105)
... 34 more
I will add my dependencies in case they help at all:
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>2.0.1.RELEASE</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>21.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.8.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.8.0</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>3.9.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-core</artifactId>
<version>1.17.1</version>
</dependency>
</dependencies>

I'm not sure what you are trying to do and why you would want to mock the Response. When you are running a a test for your resources, generally wha you want to do is run integration tests. What this entails is making an actual request to the endpoint using a client library. MockMvc only works when you are using Spring MVC as the REST framework. But in your case, you are using Jersey (I assume, based on the jax-rs tag in your post.
As far as the client library, you can use the Jersey/JAX-RS Client API or you can use Spring Boot's TestRestTemplate, like they do in the official Spring Boot/Jersey sample project. For checking the created URI for the POST/Created resource, what you should be doing is checking the Location header in the response. This is was is set on the server side when you do Response.created(URI). For example, say this is your resource
#Path("customers")
public class CustomersResource {
#POST
#Consumes(MediaType.APPLICATION_JSON)
public Response createCustomer(Customer customer, #Context UriInfo uriInfo) {
int customerId = // create customer and get the resource id
UriBuilder builder = uriInfo.getAbsolutePathBuilder();
builder.path(Integer.toString(customerId));
return Response.created(builder.build()).build();
}
}
Jersey will automatically set the Location to value of the URI passed to created()
Then (if you're using the Jersey Client), then your test might look something like
#RunWith(SpringRunner.class)
#SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
public class ExampleResourceTest {
#LocalServerPort
private int port;
private Client client = ClientBuilder.newClient();
#Test
public void testCustomerLocationOnPost() {
Customer customer = new Customer("Jane", "Doe");
URI resourceUri = UriBuilder.fromUri("http://localhost")
.port(port).path("api").path("customers").build();
Response response = client.target(resourceUri).request().post(Entity.json(customer));
// test that we get the correct status code
assertThat(response.getStatus())
.isEqualTo(Response.Status.CREATED.getStatusCode());
// test that the location header is correct.
assertThat(response.getHeaderString(HttpHeaders.LOCATION))
.isEqualTo(UriBuilder.fromUri(resourceUri).path("123").build().toString());
}
}
As far as the dependencies, to use Jersey with Spring Boot you need to use the spring-boot-started-jersey dependency. Also get rid of the jersey-core dependency you have. See the linked project above for complete example.

Try adding to your pom.xml:
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-server</artifactId>
<version>2.27</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-common</artifactId>
<version>2.27</version>
<scope>provided</scope>
</dependency>

Unable to create route in apache-camel

I am working on spring rest app with camel routes. I need to create route for each rest calls and transfer data to another soap server.Here is my code snippet.
Rest Controller
public class CreateEmployeeController{
#Autowired
ProducerTemplate producerTemplate;
#RequestMapping (value = "/api/createEmployee",method = RequestMethod.POST)
public void createEmployee(#RequestBody Object employee) {
producerTemplate.sendBody("direct:createEmployee",employee);
}
Camel Configuration
#Configuration
#ComponentScan ("com.employee.restService")
public class RouteConfig extends CamelConfiguration {
}
Camel Route
#Configuration
#Component
public class CreateEmployeeRouter extends RouteBuilder {
#Override
public void configure() throws Exception {
from("direct:createEmployee")
.to("spring-ws:CreateEmployeeEndpointService");
}
}
Dependancy
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-core</artifactId>
<version>2.19.2</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.camel/camel-cxf -->
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-cxf</artifactId>
<version>2.19.2</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.camel/camel-spring-javaconfig -->
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-spring-javaconfig</artifactId>
<version>2.19.2</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.camel/camel-spring-ws -->
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-spring-ws</artifactId>
<version>2.19.2</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-spring-boot</artifactId>
<version>2.19.2</version>
</dependency>
StackTrace
org.apache.camel.spring.boot.CamelSpringBootInitializationException:
org.apache.camel.FailedToCreateRouteException: Failed to create route
route1 at: >>> To[spring-ws:CreateEmployeeEndpointService] <<< in route:
Route(route1)[[From[direct:createEmployee]] -> [To[spring-ws... because of Failed to resolve endpoint: spring-ws://CreateEmployeeEndpointService due to: No component found with scheme: spring-ws
at org.apache.camel.spring.boot.RoutesCollector.onApplicationEvent(RoutesCollector.java:225) ~[camel-spring-boot-2.19.2.jar:2.19.2]
Please help me if I am wrong.
Thanks in advance.

Switch your camel dependencies to 2.20.0, it worked for me