Hi Sajith,
I moved it to AS_HOME/repository/components/lib , but now I get the
following exception.
java.lang.RuntimeException: org.apache.cxf.interceptor.Fault: loader
constraint violation: loader (instance of
org/eclipse/osgi/internal/baseadaptor/DefaultClassLoader) previously
initiated loading for a different type with name "javax/websocket/Endpoint"
at
org.apache.cxf.interceptor.AbstractFaultChainInitiatorObserver.onMessage(AbstractFaultChainInitiatorObserver.java:116)
at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:331)
at
org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
at
org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:239)
at
org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:223)
at
org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:203)
at
org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:137)
at
org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:159)
at
org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286)
at
org.apache.cxf.transport.servlet.AbstractHTTPServlet.doGet(AbstractHTTPServlet.java:211)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
at
org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:262)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at
org.wso2.carbon.statistics.webapp.RequestIntercepterValve.invoke(RequestIntercepterValve.java:47)
at
org.wso2.carbon.bam.webapp.stat.publisher.WebAppStatisticPublisherValve.invoke(WebAppStatisticPublisherValve.java:104)
at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:99)
at
org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)
at
org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:57)
at
org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:62)
at
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:159)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at
org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:57)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1074)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1739)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1698)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.cxf.interceptor.Fault: loader constraint violation:
loader (instance of
org/eclipse/osgi/internal/baseadaptor/DefaultClassLoader) previously
initiated loading for a different type with name "javax/websocket/Endpoint"
at
org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:162)
at
org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:128)
at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:194)
at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:100)
at
org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:57)
at
org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:93)
at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271)
... 40 more
Caused by: java.lang.LinkageError: loader constraint violation: loader
(instance of org/eclipse/osgi/internal/baseadaptor/DefaultClassLoader)
previously initiated loading for a different type with name
"javax/websocket/Endpoint"
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.defineClass(DefaultClassLoader.java:188)
at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineClassHoldingLock(ClasspathManager.java:638)
at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineClass(ClasspathManager.java:613)
at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findClassImpl(ClasspathManager.java:574)
at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClassImpl(ClasspathManager.java:492)
at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:465)
at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
at
org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:395)
at
org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:464)
at
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
at
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at
org.glassfish.tyrus.client.ClientManager.connectToServer(ClientManager.java:511)
at
org.glassfish.tyrus.client.ClientManager.connectToServer(ClientManager.java:355)
at org.test.jaxrs.HelloService.connectToWSServer(HelloService.java:35)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:180)
at
org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96)
... 45 more
@Sagara, I excluded the dependencies from the .WAR file as it might cause
problems such as above with the AS. And I will include all the tyrus
dependencies and check it out as well.
Regards.
On Mon, Jul 6, 2015 at 12:49 PM, Sajith Kariyawasam <saj...@wso2.com> wrote:
>
>
> On Mon, Jul 6, 2015 at 12:37 PM, Sabra Ossen <sabra...@gmail.com> wrote:
>
>> Hi All,
>>
>> I am trying to send messages to a web socket server through a jax-rs
>> service using tyrus [1]. I have separately deployed the web socket server
>> in the AS 5.3.0 alpha.
>>
>> The code for the jax-rs service is as follows.
>>
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>> *@Path("/hello")public class HelloService { private static
>> CountDownLatch messageLatch; @GET @Path("/{message}") public void
>> connectToWSServer(@PathParam("message") final String message) throws
>> URISyntaxException, IOException, DeploymentException, InterruptedException
>> { String endPoint = "ws://127.0.0.1:9763/WebSocketServer/echo
>> <http://127.0.0.1:9763/WebSocketServer/echo>"; messageLatch = new
>> CountDownLatch(1); final ClientEndpointConfig cec =
>> ClientEndpointConfig.Builder.create().build(); ClientManager client
>> = ClientManager.createClient(); client.connectToServer(new
>> Endpoint() { @Override public void onOpen(Session
>> session, EndpointConfig config) { try {
>> session.addMessageHandler(new MessageHandler.Whole<String>()
>> { @Override public void
>> onMessage(String message) {
>> System.out.println("Received message:
>> "+message);
>> messageLatch.countDown(); }
>> });
>> session.getBasicRemote().sendText(message); } catch
>> (IOException e) { e.printStackTrace();
>> } } }, cec, new URI(endPoint));
>> messageLatch.await(100, TimeUnit.SECONDS); }}*
>>
>> The pom is as follows.
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>> *<?xml version="1.0" encoding="UTF-8"?><project
>> xmlns="http://maven.apache.org/POM/4.0.0
>> <http://maven.apache.org/POM/4.0.0>"
>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance
>> <http://www.w3.org/2001/XMLSchema-instance>"
>> xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
>> <http://maven.apache.org/POM/4.0.0>
>> http://maven.apache.org/xsd/maven-4.0.0.xsd
>> <http://maven.apache.org/xsd/maven-4.0.0.xsd>">
>> <modelVersion>4.0.0</modelVersion> <groupId>org.test.jaxrs</groupId>
>> <artifactId>FirstJaxRsService</artifactId>
>> <version>1.0-SNAPSHOT</version> <packaging>war</packaging>
>> <dependencies> <dependency> <groupId>javax.ws.rs
>> <http://javax.ws.rs></groupId>
>> <artifactId>jsr311-api</artifactId>
>> <version>1.1.1</version> </dependency>
>> <dependency> <groupId>org.apache.cxf</groupId>
>> <artifactId>cxf-rt-transports-http</artifactId>
>> <version>3.1.1</version> </dependency>
>> <dependency> <groupId>org.apache.cxf</groupId>
>> <artifactId>cxf-rt-frontend-jaxrs</artifactId>
>> <version>3.1.1</version> </dependency>
>> <dependency> <groupId>commons-httpclient</groupId>
>> <artifactId>commons-httpclient</artifactId>
>> <version>3.1</version> </dependency> <dependency>
>> <groupId>javax.websocket</groupId>
>> <artifactId>javax.websocket-api</artifactId>
>> <version>1.1</version> </dependency> <dependency>
>> <groupId>org.glassfish.tyrus.bundles</groupId>
>> <artifactId>tyrus-standalone-client</artifactId>
>> <version>1.11</version> </dependency> </dependencies>
>> <build> <plugins> <plugin>
>> <artifactId>maven-compiler-plugin</artifactId>
>> <version>3.1</version> <configuration>
>> <source>1.5</source> <target>1.5</target>
>> </configuration> </plugin> <plugin>
>> <artifactId>maven-war-plugin</artifactId>
>> <version>2.2</version> <configuration>
>> <webXml>${basedir}/src/main/webapp/WEB-INF/web.xml</webXml>
>> <packagingExcludes>WEB-INF/lib/*.jar</packagingExcludes>
>> <warName>${project.artifactId}</warName>
>> </configuration> </plugin> </plugins>
>> </build></project>*
>>
>> I have included the tyrus-standalone-client-1.11.jar [2] in
>> AS_HOME/repository/components/dropins, but I get the following exception.
>>
>>
>
> Since its a non osgi bundle, this needs to be copied to
> AS_HOME/repository/components/lib directory
>
>
>> [2015-07-06 12:05:15,756] ERROR
>> {org.apache.catalina.core.StandardWrapperValve} - Servlet.service() for
>> servlet [JAXServlet] in context with path [/FirstJaxRsService] threw
>> exception
>> java.lang.RuntimeException: org.apache.cxf.interceptor.Fault:
>> org/glassfish/tyrus/client/ClientManager
>> at
>> org.apache.cxf.interceptor.AbstractFaultChainInitiatorObserver.onMessage(AbstractFaultChainInitiatorObserver.java:116)
>> at
>> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:331)
>> at
>> org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
>> at
>> org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:239)
>> at
>> org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:223)
>> at
>> org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:203)
>> at
>> org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:137)
>> at
>> org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:159)
>> at
>> org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286)
>> at
>> org.apache.cxf.transport.servlet.AbstractHTTPServlet.doGet(AbstractHTTPServlet.java:211)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
>> at
>> org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:262)
>> at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
>> at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
>> at
>> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
>> at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
>> at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
>> at
>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
>> at
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
>> at
>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
>> at
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
>> at
>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
>> at
>> org.wso2.carbon.statistics.webapp.RequestIntercepterValve.invoke(RequestIntercepterValve.java:47)
>> at
>> org.wso2.carbon.bam.webapp.stat.publisher.WebAppStatisticPublisherValve.invoke(WebAppStatisticPublisherValve.java:104)
>> at
>> org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:99)
>> at
>> org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)
>> at
>> org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:57)
>> at
>> org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
>> at
>> org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:62)
>> at
>> org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:159)
>> at
>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
>> at
>> org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:57)
>> at
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
>> at
>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)
>> at
>> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1074)
>> at
>> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
>> at
>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1739)
>> at
>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1698)
>> at
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>> at
>> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
>> at java.lang.Thread.run(Thread.java:745)
>> Caused by: org.apache.cxf.interceptor.Fault:
>> org/glassfish/tyrus/client/ClientManager
>> at
>> org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:162)
>> at
>> org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:128)
>> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:194)
>> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:100)
>> at
>> org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:57)
>> at
>> org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:93)
>> at
>> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271)
>> ... 40 more
>> Caused by: java.lang.NoClassDefFoundError:
>> org/glassfish/tyrus/client/ClientManager
>> at org.test.jaxrs.HelloService.connectToWSServer(HelloService.java:33)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> at java.lang.reflect.Method.invoke(Method.java:606)
>> at
>> org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:180)
>> at
>> org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96)
>> ... 45 more
>> Caused by: *java.lang.ClassNotFoundException:
>> org.glassfish.tyrus.client.ClientManager*
>> at
>> org.wso2.carbon.webapp.mgt.loader.CarbonWebappClassLoader.loadClass(CarbonWebappClassLoader.java:154)
>> at
>> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
>> ... 52 more
>>
>> Can anyone help me resolve this issue.
>>
>> [1] https://tyrus.java.net/documentation/1.11/user-guide.html#d0e78
>> [2]
>> http://mvnrepository.com/artifact/org.glassfish.tyrus.bundles/tyrus-standalone-client/1.11
>>
>> Thanks and Regards.
>> --
>> Sabra Ossen <http://lk.linkedin.com/in/sabraossen>
>> Undergraduate | Department of Computer Science and Engineering
>> University of Moratuwa
>> Sri Lanka
>>
>> _______________________________________________
>> Dev mailing list
>> Dev@wso2.org
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>
>
> --
> Sajith Kariyawasam
> *Committer and PMC member, Apache Stratos, *
> *WSO2 Inc.; http://wso2.com <http://wso2.com>*
> *Mobile: 0772269575*
>
--
Sabra Ossen <http://lk.linkedin.com/in/sabraossen>
Undergraduate | Department of Computer Science and Engineering
University of Moratuwa
Sri Lanka
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