Created
November 25, 2016 15:22
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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 http://maven.apache.org/xsd/maven-4.0.0.xsd"> | |
<modelVersion>4.0.0</modelVersion> | |
<groupId>com.bla</groupId> | |
<artifactId>minirest</artifactId> | |
<version>1.0-SNAPSHOT</version> | |
<packaging>war</packaging> | |
<name>minirest</name> | |
<properties> | |
<endorsed.dir>${project.build.directory}/endorsed</endorsed.dir> | |
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> | |
</properties> | |
<dependencies> | |
<dependency> | |
<groupId>javax</groupId> | |
<artifactId>javaee-web-api</artifactId> | |
<version>7.0</version> | |
<scope>provided</scope> | |
</dependency> | |
<dependency> | |
<groupId>com.fasterxml.jackson.jaxrs</groupId> | |
<artifactId>jackson-jaxrs-json-provider</artifactId> | |
<version>2.6.3</version> | |
<scope>provided</scope> | |
</dependency> | |
<dependency> | |
<groupId>com.fasterxml.jackson.core</groupId> | |
<artifactId>jackson-annotations</artifactId> | |
<version>2.6.3</version> | |
<scope>provided</scope> | |
</dependency> | |
<dependency> | |
<groupId>org.glassfish.jersey.media</groupId> | |
<artifactId>jersey-media-json-jackson</artifactId> | |
<version>2.5.1</version> | |
<scope>provided</scope> | |
</dependency> | |
</dependencies> | |
<build> | |
<plugins> | |
<plugin> | |
<groupId>org.apache.maven.plugins</groupId> | |
<artifactId>maven-compiler-plugin</artifactId> | |
<version>3.1</version> | |
<configuration> | |
<source>1.7</source> | |
<target>1.7</target> | |
<compilerArguments> | |
<endorseddirs>${endorsed.dir}</endorseddirs> | |
</compilerArguments> | |
</configuration> | |
</plugin> | |
<plugin> | |
<groupId>org.apache.maven.plugins</groupId> | |
<artifactId>maven-war-plugin</artifactId> | |
<version>2.3</version> | |
<configuration> | |
<failOnMissingWebXml>false</failOnMissingWebXml> | |
</configuration> | |
</plugin> | |
<plugin> | |
<groupId>org.apache.maven.plugins</groupId> | |
<artifactId>maven-dependency-plugin</artifactId> | |
<version>2.6</version> | |
<executions> | |
<execution> | |
<phase>validate</phase> | |
<goals> | |
<goal>copy</goal> | |
</goals> | |
<configuration> | |
<outputDirectory>${endorsed.dir}</outputDirectory> | |
<silent>true</silent> | |
<artifactItems> | |
<artifactItem> | |
<groupId>javax</groupId> | |
<artifactId>javaee-endorsed-api</artifactId> | |
<version>7.0</version> | |
<type>jar</type> | |
</artifactItem> | |
</artifactItems> | |
</configuration> | |
</execution> | |
</executions> | |
</plugin> | |
</plugins> | |
</build> | |
</project> | |
web.xml: | |
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> | |
<servlet> | |
<servlet-name>Jersey Web Application</servlet-name> | |
<servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class> | |
<init-param> | |
<param-name>jersey.config.server.provider.packages</param-name> | |
<param-value>com.bla.minirest</param-value> | |
</init-param> | |
<load-on-startup>1</load-on-startup> | |
</servlet> | |
<servlet-mapping> | |
<servlet-name>Jersey Web Application</servlet-name> | |
<url-pattern>/webapi/*</url-pattern> | |
</servlet-mapping> | |
</web-app> | |
MyResource.class: | |
import javax.ws.rs.GET; | |
import javax.ws.rs.Path; | |
import javax.ws.rs.Produces; | |
import javax.ws.rs.core.MediaType; | |
@Path("myresource") | |
public class MyResource { | |
@GET | |
@Produces(MediaType.APPLICATION_JSON) | |
public Cow getIt() { | |
Cow c = new Cow(); | |
c.setAge(5); | |
c.setName("muh"); | |
return c; | |
} | |
} | |
Cow.class: | |
package com.bla.minirest; | |
public class Cow { | |
private String name; | |
private int age; | |
public String getName() { | |
return name; | |
} | |
public void setName(String name) { | |
this.name = name; | |
} | |
public int getAge() { | |
return age; | |
} | |
public void setAge(int age) { | |
this.age = age; | |
} | |
} |
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Same error again. The 'install' on my side was wrong in this small example. Now I am getting the 'Cow says muh' again.
The error is when creating the JSON format for the response message. So I see an incoming request.
2016-11-25T19:36:54.518+0100|Info: GET IT !!!!
2016-11-25T19:36:54.519+0100|Warning: StandardWrapperValve[Jersey Web Application]: Servlet.service() for servlet Jersey Web Application threw exception
java.lang.NoClassDefFoundError: Could not initialize class org.eclipse.persistence.jaxb.BeanValidationHelper
at org.eclipse.persistence.jaxb.JAXBBeanValidator.isConstrainedObject(JAXBBeanValidator.java:257)
at org.eclipse.persistence.jaxb.JAXBBeanValidator.shouldValidate(JAXBBeanValidator.java:208)
at org.eclipse.persistence.jaxb.JAXBMarshaller.validateAndTransformIfNeeded(JAXBMarshaller.java:587)
at org.eclipse.persistence.jaxb.JAXBMarshaller.marshal(JAXBMarshaller.java:481)
at org.eclipse.persistence.jaxb.rs.MOXyJsonProvider.writeTo(MOXyJsonProvider.java:949)
at org.glassfish.jersey.message.internal.WriterInterceptorExecutor$TerminalWriterInterceptor.invokeWriteTo(WriterInterceptorExecutor.java:265)
at org.glassfish.jersey.message.internal.WriterInterceptorExecutor$TerminalWriterInterceptor.aroundWriteTo(WriterInterceptorExecutor.java:250)
at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:162)
at org.glassfish.jersey.server.internal.JsonWithPaddingInterceptor.aroundWriteTo(JsonWithPaddingInterceptor.java:106)
at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:162)
at org.glassfish.jersey.server.internal.MappableExceptionWrapperInterceptor.aroundWriteTo(MappableExceptionWrapperInterceptor.java:86)
at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:162)
at org.glassfish.jersey.message.internal.MessageBodyFactory.writeTo(MessageBodyFactory.java:1130)
at org.glassfish.jersey.server.ServerRuntime$Responder.writeResponse(ServerRuntime.java:683)
at org.glassfish.jersey.server.ServerRuntime$Responder.processResponse(ServerRuntime.java:424)
at org.glassfish.jersey.server.ServerRuntime$Responder.process(ServerRuntime.java:414)
at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:312)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:292)
at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1139)
at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:460)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:386)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:334)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:221)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:416)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:283)
at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:200)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:132)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571)
at java.lang.Thread.run(Thread.java:745)