Hi Lakshani,
Thank you the reply.
I added and tried the jars to the component/lib also.I am getting the
sample error. Am I missing in the pom while bundling?
<packaging>bundle</packaging>
<dependency>
<groupId>org.twitter4j</groupId>
<artifactId>twitter4j-core</artifactId>
<version>4.0.4</version>
</dependency>
<dependency>
<groupId>org.twitter4j</groupId>
<artifactId>twitter4j-stream</artifactId>
<version>4.0.4</version>
</dependency>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<version>1.4.0</version>
<extensions>true</extensions>
<configuration>
<instructions>
<Bundle-SymbolicName>${pom.artifactId}</Bundle-SymbolicName>
<Export-Package>
org.wso2.carbon.inbound.custom.poll.*,
</Export-Package>
<Import-Package>
!javax.xml.namespace,
javax.xml.namespace;
version=0.0.0,
*;resolution:=optional,
</Import-Package>
<DynamicImport-Package>*</DynamicImport-Package>
</instructions>
</configuration>
</plugin>
Thanks,
Kathees
On Fri, Jul 17, 2015 at 9:54 AM, Lakshani Gamage <laksh...@wso2.com> wrote:
> Hi Kathees,
>
> Seems your class has not been exported properly. Please see the error log.
> *Caused by: java.lang.**NoClassDefFoundError: twitter4j/StreamListener*
>
> May be you haven't created the osgi bundle properly. You can put the jar
> to component/lib directory. It will make the jar osgi and export all
> classes.
>
> Thank you,
> Lakshani.
>
> On Fri, Jul 17, 2015 at 8:50 AM, Kathees Rajendram <kath...@wso2.com>
> wrote:
>
>> Hi,
>>
>> While creating a custom inbound Endpoint I am getting the following
>> error. In the custom endpoint,i used the twitter4j-stream dependency,
>> bundled and added the dropins in the ESB.
>> Can you suggest how to solve the issue?
>>
>>
>> [2015-07-17 08:32:43,741] INFO - GenericProcessor Inbound listener class
>> for class org.wso2.carbon.inbound.custom.poll.SamplePollingClient starting
>> ...
>> [2015-07-17 08:30:47,846] ERROR - RPCMessageReceiver
>> twitter4j/StreamListener
>> java.lang.reflect.InvocationTargetException
>> 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.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212)
>> at
>> org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117)
>> at
>> org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
>> at
>> org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110)
>> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
>> at
>> org.apache.axis2.transport.local.LocalTransportReceiver.processMessage(LocalTransportReceiver.java:169)
>> at
>> org.apache.axis2.transport.local.LocalTransportReceiver.processMessage(LocalTransportReceiver.java:82)
>> at
>> org.wso2.carbon.core.transports.local.CarbonLocalTransportSender.finalizeSendWithToAddress(CarbonLocalTransportSender.java:45)
>> at
>> org.apache.axis2.transport.local.LocalTransportSender.invoke(LocalTransportSender.java:77)
>> at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442)
>> at
>> org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:430)
>> at
>> org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:225)
>> at
>> org.apache.axis2.client.OperationClient.execute(OperationClient.java:149)
>> at
>> org.wso2.carbon.mediation.configadmin.stub.ConfigServiceAdminStub.updateConfiguration(ConfigServiceAdminStub.java:1340)
>> at
>> org.wso2.carbon.mediation.configadmin.ui.ConfigManagementClient.updateConfiguration(ConfigManagementClient.java:98)
>> at
>> org.apache.jsp.configadmin.saveconfig_jsp._jspService(saveconfig_jsp.java:169)
>> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>> at
>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
>> at
>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
>> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>> at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:155)
>> at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>> at
>> org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37)
>> at
>> org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
>> at
>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
>> at
>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>> at
>> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
>> at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
>> at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
>> at
>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
>> at
>> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:604)
>> at
>> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:543)
>> at
>> org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:37)
>> at
>> org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.include(ContextPathServletAdaptor.java:369)
>> at
>> org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:954)
>> at
>> org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:688)
>> at
>> org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:682)
>> at sun.reflect.GeneratedMethodAccessor39.invoke(Unknown Source)
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> at java.lang.reflect.Method.invoke(Method.java:606)
>> at org.apache.tiles.jsp.context.JspUtil.doInclude(JspUtil.java:87)
>> at
>> org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:88)
>> at
>> org.apache.tiles.jsp.context.JspTilesRequestContext.dispatch(JspTilesRequestContext.java:82)
>> at
>> org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:465)
>> at
>> org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:140)
>> at
>> org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:117)
>> at
>> org.apache.tiles.jsp.taglib.RenderTagSupport.execute(RenderTagSupport.java:171)
>> at
>> org.apache.tiles.jsp.taglib.RoleSecurityTagSupport.doEndTag(RoleSecurityTagSupport.java:75)
>> at
>> org.apache.tiles.jsp.taglib.ContainerTagSupport.doEndTag(ContainerTagSupport.java:80)
>> at
>> org.apache.jsp.admin.layout.template_jsp._jspx_meth_tiles_005finsertAttribute_005f7(template_jsp.java:640)
>> at
>> org.apache.jsp.admin.layout.template_jsp._jspService(template_jsp.java:356)
>> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>> at
>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
>> at
>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
>> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>> at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:155)
>> at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>> at
>> org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37)
>> at
>> org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
>> at
>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
>> at
>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>> at
>> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
>> 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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
>> at
>> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:486)
>> at
>> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:411)
>> at
>> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338)
>> at
>> org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:30)
>> at
>> org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.forward(ContextPathServletAdaptor.java:362)
>> at
>> org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestContext.java:198)
>> at
>> org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:185)
>> at
>> org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:419)
>> at
>> org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:370)
>> at org.wso2.carbon.ui.action.ActionHelper.render(ActionHelper.java:52)
>> at
>> org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:101)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>> at
>> org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37)
>> at
>> org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
>> at
>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
>> at
>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>> at
>> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
>> 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.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61)
>> 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.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:99)
>> at
>> org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:49)
>> 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: java.lang.NoClassDefFoundError: twitter4j/StreamListener
>> at java.lang.Class.forName0(Native Method)
>> at java.lang.Class.forName(Class.java:190)
>> at
>> org.wso2.carbon.inbound.endpoint.protocol.generic.GenericProcessor.init(GenericProcessor.java:87)
>> at
>> org.apache.synapse.inbound.InboundEndpoint.init(InboundEndpoint.java:62)
>> at
>> org.apache.synapse.config.SynapseConfiguration.init(SynapseConfiguration.java:1489)
>> at
>> org.wso2.carbon.mediation.configadmin.ConfigurationUpdater.prepareNewConfiguration(ConfigurationUpdater.java:278)
>> at
>> org.wso2.carbon.mediation.configadmin.ConfigurationUpdater.update(ConfigurationUpdater.java:139)
>> at
>> org.wso2.carbon.mediation.configadmin.ConfigAdmin.updateConfiguration(ConfigAdmin.java:150)
>> ... 127 more
>> Caused by: java.lang.ClassNotFoundException: twitter4j.StreamListener
>> cannot be found by org.apache.synapse.custom.poll.class_1.0.0
>> at
>> org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:455)
>> 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)
>> ... 135 more
>>
>> Thanks,
>> Kathees
>>
>>
>> --
>> Kathees
>> Software Engineer,
>> email: kath...@wso2.com
>> mobile: +94772596173
>>
>> _______________________________________________
>> Dev mailing list
>> Dev@wso2.org
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>
>
> --
> Lakshani Gamage
>
> *Software Engineer*
> Mobile : +94 (0) 71 5478184 <%2B94%20%280%29%20773%20451194>
>
--
Kathees
Software Engineer,
email: kath...@wso2.com
mobile: +94772596173
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