web service called from a portlet
anteo Dec 3, 2009 12:12 PMHi
i have writen a simple webservice with axis2 under eclipse that calculates a random number and have deployed it on jboss.I can also see the wsdl description of the web service in the browser.
I have also written a normal portlet that has a text field and a tree. when a node in the tree is clicked the method nodeSelected in the treeBean is called which calls the webservice and saves the value in a variable that is used from the textfield.so the new value should be shown in the text field. but this doesn't happen
The portlet is beeing deployed so i can create an instance of it and also shown in the portal but when i click on any node of the tree a lot of errors shows up. I tried it on tomcat(just the webservice and the webapplication not as portlet) and everything works fine, with no errors and the response of the webservice is beeing showed in the text field. I have jboss-portal-2.7.2 installed.
the portlet works fine if i don't have webservices
The errors i get when deploying are:
17:22:26,968 INFO [TomcatDeployer] deploy, ctxPath=/ServiceMitarbeiterPlus_IceF aces(Portlet)_WebService, warUrl=.../tmp/deploy/tmp9935ServiceMitarbeiterPlus_Ic eFaces(Portlet)_WebService-exp.war/ 17:22:39,187 INFO [STDOUT] [INFO] ICEsoft Technologies, Inc. ICEfaces 1.8.2 Build number: 7 Revision: 19321 17:22:40,359 INFO [STDOUT] [INFO] ViewRootStateManagerImpl constructed with Del egate: com.sun.faces.application.StateManagerImpl@18f2af0 17:22:46,218 INFO [STDOUT] [INFO] Clustering has been disabled 17:23:08,453 INFO [STDOUT] [INFO] Deploying module: addressing-1.5.1 - file:/C: /Programme/JBoss Application Server/jboss-portal-2.7.2/server/default/./tmp/depl oy/tmp9935ServiceMitarbeiterPlus_IceFaces(Portlet)_WebService-exp.war/WEB-INF/mo dules/addressing-1.5.1.mar 17:23:08,609 INFO [STDOUT] [INFO] Deploying module: metadataExchange-1.5.1 - fi le:/C:/Programme/JBoss Application Server/jboss-portal-2.7.2/server/default/./tm p/deploy/tmp9935ServiceMitarbeiterPlus_IceFaces(Portlet)_WebService-exp.war/WEB- INF/modules/mex-1.5.1.mar 17:23:08,640 INFO [STDOUT] [INFO] Deploying module: mtompolicy-1.5.1 - file:/C: /Programme/JBoss Application Server/jboss-portal-2.7.2/server/default/./tmp/depl oy/tmp9935ServiceMitarbeiterPlus_IceFaces(Portlet)_WebService-exp.war/WEB-INF/mo dules/mtompolicy-1.5.1.mar 17:23:08,687 INFO [STDOUT] [INFO] Deploying module: ping-1.5.1 - file:/C:/Progr amme/JBoss Application Server/jboss-portal-2.7.2/server/default/./tmp/deploy/tmp 9935ServiceMitarbeiterPlus_IceFaces(Portlet)_WebService-exp.war/WEB-INF/modules/ ping-1.5.1.mar 17:23:08,765 INFO [STDOUT] [INFO] Deploying module: script-1.5.1 - file:/C:/Pro gramme/JBoss Application Server/jboss-portal-2.7.2/server/default/./tmp/deploy/t mp9935ServiceMitarbeiterPlus_IceFaces(Portlet)_WebService-exp.war/WEB-INF/module s/scripting-1.5.1.mar 17:23:08,796 INFO [STDOUT] [INFO] Deploying module: soapmonitor-1.5.1 - file:/C :/Programme/JBoss Application Server/jboss-portal-2.7.2/server/default/./tmp/dep loy/tmp9935ServiceMitarbeiterPlus_IceFaces(Portlet)_WebService-exp.war/WEB-INF/m odules/soapmonitor-1.5.1.mar 17:23:08,937 INFO [STDOUT] [WARN] Exception extracting jars into temporary dire ctory : java.io.FileNotFoundException: C:\Programme\JBoss Application Server\jbo ss-portal-2.7.2\server\default\.\tmp\deploy\tmp9935ServiceMitarbeiterPlus_IceFac es(Portlet)_WebService-exp.war\WEB-INF (Zugriff verweigert) : switching to alter nate class loading mechanism 17:23:08,953 INFO [STDOUT] [INFO] Deploying Exception Occured with java.io.File NotFoundException: C:\Programme\JBoss Application Server\jboss-portal-2.7.2\serv er\default\.\tmp\deploy\tmp9935ServiceMitarbeiterPlus_IceFaces(Portlet)_WebServi ce-exp.war\WEB-INF (Zugriff verweigert) java.lang.RuntimeException: java.io.FileNotFoundException: C:\Programme\JBoss Ap plication Server\jboss-portal-2.7.2\server\default\.\tmp\deploy\tmp9935ServiceMi tarbeiterPlus_IceFaces(Portlet)_WebService-exp.war\WEB-INF (Zugriff verweigert) at org.apache.axis2.deployment.util.Utils.findLibJars(Utils.java:829) at org.apache.axis2.deployment.util.Utils.createClassLoader(Utils.java:8 82) at org.apache.axis2.jaxws.framework.JAXWSDeployer.deployServicesInWARCla ssPath(JAXWSDeployer.java:100) at org.apache.axis2.jaxws.framework.JAXWSDeployer.init(JAXWSDeployer.jav a:80) at org.apache.axis2.deployment.DeploymentEngine.initializeDeployers(Depl oymentEngine.java:989) at org.apache.axis2.deployment.DeploymentEngine.setConfigContext(Deploym entEngine.java:981) at org.apache.axis2.deployment.WarBasedAxisConfigurator.setConfigContext (WarBasedAxisConfigurator.java:350) at org.apache.axis2.context.ConfigurationContextFactory.createConfigurat ionContext(ConfigurationContextFactory.java:89) at org.apache.axis2.transport.http.AxisServlet.initConfigContext(AxisSer vlet.java:525) at org.apache.axis2.transport.http.AxisServlet.init(AxisServlet.java:443 ) at org.apache.axis2.webapp.AxisAdminServlet.init(AxisAdminServlet.java:5 6) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper. java:1161) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:98 1) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContex t.java:4071) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4 375) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase .java:790) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:77 0) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.j ava:296) at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:1 64) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.apache.catalina.core.StandardContext.init(StandardContext.java:53 12) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.j ava:296) at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:1 64) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.web.tomcat.service.TomcatDeployer.performDeployInternal(Tom catDeployer.java:301) at org.jboss.web.tomcat.service.TomcatDeployer.performDeploy(TomcatDeplo yer.java:104) at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:375) at org.jboss.web.WebModule.startModule(WebModule.java:83) at org.jboss.web.WebModule.startService(WebModule.java:61) at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanS upport.java:289) at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMB eanSupport.java:245) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatch er.java:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker. java:264) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceControl ler.java:978) at $Proxy0.start(Unknown Source) at org.jboss.system.ServiceController.start(ServiceController.java:417) at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatch er.java:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker. java:264) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210) at $Proxy201.start(Unknown Source) at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:46 6) at sun.reflect.GeneratedMethodAccessor105.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatch er.java:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractIntercept or.java:133) at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelM BeanOperationInterceptor.java:142) at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor .java:97) at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(Intercepto rServiceMBeanSupport.java:238) at org.jboss.wsf.container.jboss42.DeployerInterceptor.start(DeployerInt erceptor.java:87) at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor. start(SubDeployerInterceptorSupport.java:188) at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterce ptor.java:95) at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker. java:264) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210) at $Proxy202.start(Unknown Source) at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782) at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatch er.java:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractIntercept or.java:133) at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelM BeanOperationInterceptor.java:142) at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker. java:264) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210) at $Proxy9.deploy(Unknown Source) at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymen tScanner.java:421) at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentS canner.java:634) at org.jboss.deployment.scan 17:23:09,062 INFO [STDOUT] ner.AbstractDeploymentScanner$ScannerThread.doScan(A bstractDeploymentScanner.java:263) at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread. loop(AbstractDeploymentScanner.java:274) at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread. run(AbstractDeploymentScanner.java:225) Caused by: java.io.FileNotFoundException: C:\Programme\JBoss Application Server\ jboss-portal-2.7.2\server\default\.\tmp\deploy\tmp9935ServiceMitarbeiterPlus_Ice Faces(Portlet)_WebService-exp.war\WEB-INF (Zugriff verweigert) at java.io.FileInputStream.open(Native Method) at java.io.FileInputStream.<init>(FileInputStream.java:106) at org.jboss.net.protocol.file.FileURLConnection.getInputStream(FileURLC onnection.java:105) at java.net.URL.openStream(URL.java:1009) at org.apache.axis2.deployment.util.Utils.findLibJars(Utils.java:811) ... 101 more 17:23:09,296 INFO [STDOUT] [INFO] Deploying Web service: RandomNumber - file:/C :/Programme/JBoss Application Server/jboss-portal-2.7.2/server/default/./tmp/dep loy/tmp9935ServiceMitarbeiterPlus_IceFaces(Portlet)_WebService-exp.war/WEB-INF/s ervices/RandomNumber/ 17:23:09,406 INFO [STDOUT] [INFO] Deploying Web service: version.aar - file:/C: /Programme/JBoss Application Server/jboss-portal-2.7.2/server/default/./tmp/depl oy/tmp9935ServiceMitarbeiterPlus_IceFaces(Portlet)_WebService-exp.war/WEB-INF/se rvices/version.aar
and the errors i get when i click on any tree node are:
HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception java.lang.RuntimeException: wrapped Exception: java.lang.NullPointerException com.icesoft.faces.webapp.http.servlet.MainServlet.service(MainServlet.java:156) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) com.icesoft.faces.webapp.xmlhttp.BlockingServlet.service(BlockingServlet.java:56) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) root cause java.lang.NullPointerException client.ServiceTest.getWebServiceValue(ServiceTest.java:26) basic.TreeBean.nodeSelected(TreeBean.java:249) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.el.parser.AstValue.invoke(AstValue.java:131) org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276) com.sun.faces.application.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88) javax.faces.component.UICommand.broadcast(UICommand.java:380) com.icesoft.faces.component.tree.Tree.broadcast(Tree.java:1075) javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:475) javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:755) com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82) com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100) com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) com.icesoft.faces.webapp.http.core.JsfLifecycleExecutor.apply(JsfLifecycleExecutor.java:18) com.icesoft.faces.webapp.http.core.ReceiveSendUpdates.renderCycle(ReceiveSendUpdates.java:132) com.icesoft.faces.webapp.http.core.ReceiveSendUpdates.service(ReceiveSendUpdates.java:74) com.icesoft.faces.webapp.http.core.RequestVerifier.service(RequestVerifier.java:31) com.icesoft.faces.webapp.http.common.standard.PathDispatcherServer.service(PathDispatcherServer.java:24) com.icesoft.faces.webapp.http.servlet.BasicAdaptingServlet.service(BasicAdaptingServlet.java:16) com.icesoft.faces.webapp.http.servlet.PathDispatcher.service(PathDispatcher.java:23) com.icesoft.faces.webapp.http.servlet.SessionDispatcher.service(SessionDispatcher.java:53) com.icesoft.faces.webapp.http.servlet.SessionVerifier.service(SessionVerifier.java:26) com.icesoft.faces.webapp.http.servlet.PathDispatcher.service(PathDispatcher.java:23) com.icesoft.faces.webapp.http.servlet.MainServlet.service(MainServlet.java:131) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) com.icesoft.faces.webapp.xmlhttp.BlockingServlet.service(BlockingServlet.java:56) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
I am searching for three days now for the problem without finding any solution. Can anyone please help me in this?
Thanks a lot
Teo