[jboss-user] [JBoss Portal] - org.jboss.portal.portlet.container.PortletInitializationExc
hussain_rangwala
do-not-reply at jboss.com
Wed Jan 17 00:08:43 EST 2007
hey peter
i am facing the same problem....i am getting this exception when i m trying to deploy my application as a portlet on Jboss portal 2.4.0.GA.
| 2007-01-17 09:54:59,343 ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] Error installing to Start: name=portal:container=Portlet,id=SETLAppName.SETLPortletName state=Create
| org.jboss.portal.portlet.container.PortletInitializationException: The portlet SETLPortletName threw a runtime exception during init
| at org.jboss.portal.portlet.container.PortletContainer.start(PortletContainer.java:287)
| at org.jboss.portal.portlet.container.PortletContainerAdapter.start(PortletContainerAdapter.java:74)
| at sun.reflect.GeneratedMethodAccessor126.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.joinpoint.plugins.reflect.ReflectMethodJoinPoint.dispatch(ReflectMethodJoinPoint.java:72)
| at org.jboss.kernel.plugins.dependency.KernelControllerContextActions.dispatchJoinPoint(KernelControllerContextActions.java:92)
| at org.jboss.kernel.plugins.dependency.KernelControllerContextActions$LifecycleAction.installAction(KernelControllerContextActions.java:452)
| at org.jboss.kernel.plugins.dependency.KernelControllerContextActions$KernelControllerContextAction.install(KernelControllerContextActions.java:147)
| at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)
| at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:226)
| at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:593)
| at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:346)
| at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:438)
| at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:379)
| at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:225)
| at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:151)
| at org.jboss.kernel.plugins.dependency.AbstractKernelController.install(AbstractKernelController.java:74)
| at org.jboss.portal.portlet.deployment.jboss.PortletAppDeployment.start(PortletAppDeployment.java:232)
| at org.jboss.portal.core.deployment.jboss.PortletAppDeployment.start(PortletAppDeployment.java:79)
| at org.jboss.portal.server.deployment.jboss.PortalDeploymentInfo$DeploymentContext.start(PortalDeploymentInfo.java:211)
| at org.jboss.portal.server.deployment.jboss.ServerDeployer.start(ServerDeployer.java:242)
| at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1007)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:808)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.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 $Proxy107.deploy(Unknown Source)
| at org.jboss.portal.server.deployment.jboss.ServerDeployer.deploy(ServerDeployer.java:296)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.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 $Proxy82.deploy(Unknown Source)
| at org.jboss.portal.server.deployment.WebAppAdapter.deploy(WebAppAdapter.java:54)
| at org.jboss.portal.server.deployment.WebAppIntercepter.handleNotification(WebAppIntercepter.java:133)
| at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.notification.NotificationListenerProxy.invoke(NotificationListenerProxy.java:153)
| at $Proxy108.handleNotification(Unknown Source)
| at org.jboss.mx.util.JBossNotificationBroadcasterSupport.handleNotification(JBossNotificationBroadcasterSupport.java:127)
| at org.jboss.mx.util.JBossNotificationBroadcasterSupport.sendNotification(JBossNotificationBroadcasterSupport.java:108)
| at org.jboss.deployment.SubDeployerSupport.emitNotification(SubDeployerSupport.java:340)
| at org.jboss.deployment.SubDeployerSupport.start(SubDeployerSupport.java:308)
| at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:482)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
| at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
| at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
| at org.jboss.ws.server.WebServiceDeployer.start(WebServiceDeployer.java:117)
| at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)
| at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.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 $Proxy86.start(Unknown Source)
| at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1007)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:808)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:771)
| at sun.reflect.GeneratedMethodAccessor76.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.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 $Proxy8.deploy(Unknown Source)
| at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
| at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)
| at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
| at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:336)
| at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
| at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
| at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.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(ServiceController.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(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.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 $Proxy4.start(Unknown Source)
| at org.jboss.deployment.SARDeployer.start(SARDeployer.java:302)
| at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1007)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:808)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:771)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:755)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.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 $Proxy5.deploy(Unknown Source)
| at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:482)
| at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362)
| at org.jboss.Main.boot(Main.java:200)
| at org.jboss.Main$1.run(Main.java:464)
| at java.lang.Thread.run(Thread.java:595)
| Caused by: java.lang.ClassCastException: org.apache.portals.bridges.struts.StrutsPortlet
| at org.jboss.portal.portlet.container.PortletContainer.start(PortletContainer.java:249)
|
StrutsPortlet.class included in the portal-bridges-struts-1.2.4-1.0
| package org.apache.portals.bridges.struts;
|
| import java.io.IOException;
| import java.io.PrintWriter;
| import javax.portlet.*;
| import javax.servlet.*;
| import javax.servlet.http.*;
| import org.apache.commons.logging.Log;
| import org.apache.commons.logging.LogFactory;
| import org.apache.portals.bridges.common.ServletContextProvider;
| import org.apache.portals.bridges.struts.config.RenderContextAttributes;
| import org.apache.portals.bridges.struts.config.StrutsPortletConfig;
| import org.apache.portals.bridges.struts.util.EmptyHttpServletResponseWrapper;
|
| // Referenced classes of package org.apache.portals.bridges.struts:
| // StrutsPortletErrorContext, PortletServletRequestWrapper, StrutsPortletURL
|
| public class StrutsPortlet extends GenericPortlet
| {
|
| public StrutsPortlet()
| {
| defaultActionPage = null;
| defaultCustomPage = null;
| defaultEditPage = null;
| defaultHelpPage = null;
| defaultViewPage = null;
| }
|
| public void init(PortletConfig config)
| throws PortletException
| {
| super.init(config);
| String contextProviderClassName = getContextProviderClassNameParameter(config);
| if(contextProviderClassName == null)
| throw new PortletException("Portlet " + config.getPortletName() + " is incorrectly configured. Init parameter " + "ServletContextProvider" + " not specified");
| if(contextProviderClassName != null)
| try
| {
| Class clazz = Class.forName(contextProviderClassName);
| if(clazz != null)
| {
| Object obj = clazz.newInstance();
| if((org.apache.portals.bridges.common.ServletContextProvider.class).isInstance(obj))
| servletContextProvider = (ServletContextProvider)obj;
| else
| throw new PortletException("class not found");
| }
| }
| catch(Exception e)
| {
| if(e instanceof PortletException)
| {
| throw (PortletException)e;
| } else
| {
| e.printStackTrace();
| throw new PortletException("Cannot load", e);
| }
| }
| if(servletContextProvider == null)
| throw new PortletException("Portlet " + config.getPortletName() + " is incorrectly configured. Invalid init parameter " + "ServletContextProvider" + " value " + contextProviderClassName);
| defaultActionPage = getActionPageParameter(config);
| defaultCustomPage = getCustomPageParameter(config);
| defaultEditPage = getEditPageParameter(config);
| defaultViewPage = getViewPageParameter(config);
| defaultHelpPage = getHelpPageParameter(config);
| if(defaultViewPage == null)
| throw new PortletException("Portlet " + config.getPortletName() + " is incorrectly configured. No default View page is defined.");
| if(defaultActionPage == null)
| defaultActionPage = defaultViewPage;
| if(defaultCustomPage == null)
| defaultCustomPage = defaultViewPage;
| if(defaultHelpPage == null)
| defaultHelpPage = defaultViewPage;
| if(defaultEditPage == null)
| defaultEditPage = defaultViewPage;
| strutsPortletConfig = new StrutsPortletConfig();
| String strutsPortletConfigLocation = getStrutsPortletConfigLocationParameter(config);
| if(strutsPortletConfigLocation == null)
| strutsPortletConfigLocation = "WEB-INF/struts-portlet-config.xml";
| strutsPortletConfig.loadConfig(config.getPortletContext(), strutsPortletConfigLocation);
| config.getPortletContext().setAttribute("org.apache.portals.bridges.struts.portlet_config", strutsPortletConfig);
| }
|
| protected String getContextProviderClassNameParameter(PortletConfig config)
| {
| return config.getInitParameter("ServletContextProvider");
| }
|
| protected ServletContextProvider getServletContextProvider()
| {
| return servletContextProvider;
| }
|
| protected ServletContext getServletContext(GenericPortlet portlet, PortletRequest request, PortletResponse response)
| {
| return getServletContextProvider().getServletContext(portlet);
| }
|
| protected HttpServletRequest getHttpServletRequest(GenericPortlet portlet, PortletRequest request, PortletResponse response)
| {
| return getServletContextProvider().getHttpServletRequest(portlet, request);
| }
|
| protected HttpServletResponse getHttpServletResponse(GenericPortlet portlet, PortletRequest request, PortletResponse response)
| {
| return getServletContextProvider().getHttpServletResponse(portlet, response);
| }
|
| protected String getStrutsPageURL(PortletRequest request)
| {
| return request.getParameter("_spage");
| }
|
| protected String getStrutsOriginURL(PortletRequest request)
| {
| return request.getParameter("_sorig");
| }
|
| protected String getActionPageParameter(PortletConfig config)
| {
| return config.getInitParameter("ActionPage");
| }
|
| protected String getCustomPageParameter(PortletConfig config)
| {
| return config.getInitParameter("CustomPage");
| }
|
| protected String getEditPageParameter(PortletConfig config)
| {
| return config.getInitParameter("EditPage");
| }
|
| protected String getViewPageParameter(PortletConfig config)
| {
| return config.getInitParameter("ViewPage");
| }
|
| protected String getHelpPageParameter(PortletConfig config)
| {
| return config.getInitParameter("HelpPage");
| }
|
| protected String getStrutsPortletConfigLocationParameter(PortletConfig config)
| {
| return config.getInitParameter("StrutsPortletConfigLocation");
| }
|
| public void doEdit(RenderRequest request, RenderResponse response)
| throws PortletException, IOException
| {
| processRequest(request, response, defaultEditPage, "EDIT");
| }
|
| public void doHelp(RenderRequest request, RenderResponse response)
| throws PortletException, IOException
| {
| processRequest(request, response, defaultHelpPage, "HELP");
| }
|
| public void doCustom(RenderRequest request, RenderResponse response)
| throws PortletException, IOException
| {
| processRequest(request, response, defaultCustomPage, "CUSTOM");
| }
|
| public void doView(RenderRequest request, RenderResponse response)
| throws PortletException, IOException
| {
| processRequest(request, response, defaultViewPage, "VIEW");
| }
|
| public void processAction(ActionRequest request, ActionResponse response)
| throws PortletException, IOException
| {
| processRequest(request, response, defaultActionPage, "ACTION");
| }
|
| protected void processRequest(PortletRequest request, PortletResponse response, String defaultPage, String requestType)
| throws PortletException, IOException
| {
| ServletContext servletContext = getServletContext(this, request, response);
| HttpServletRequest req = getHttpServletRequest(this, request, response);
| HttpServletResponse res = getHttpServletResponse(this, request, response);
| HttpSession session = req.getSession();
| String portletName = getPortletConfig().getPortletName();
| req.setAttribute("org.apache.portals.bridges.struts.portlet_name", portletName);
| boolean actionRequest = request instanceof ActionRequest;
| StrutsPortletErrorContext errorContext;
| String keepRenderAttributes;
| String path;
| String pageURL;
| RequestDispatcher rd;
| String origin;
| ServletException e;
| String renderURL;
| IllegalStateException ise;
| try
| {
| errorContext = (StrutsPortletErrorContext)req.getSession().getAttribute("org.apache.portals.bridges.struts.error_context_" + portletName);
| if(errorContext != null)
| {
| if(!actionRequest)
| {
| req.getSession().removeAttribute("org.apache.portals.bridges.struts.error_context_" + portletName);
| renderError(res, errorContext);
| }
| return;
| }
| }
| catch(IOException e)
| {
| if(log.isErrorEnabled())
| log.error("unexpected", e);
| throw e;
| }
| keepRenderAttributes = null;
| if(!actionRequest)
| keepRenderAttributes = request.getParameter("_kra");
| if(keepRenderAttributes == null)
| strutsPortletConfig.getRenderContextAttributes().clearAttributes(session);
| else
| strutsPortletConfig.getRenderContextAttributes().restoreAttributes(req);
| path = null;
| pageURL = getStrutsPageURL(request);
| if(pageURL == null)
| path = defaultPage;
| else
| path = pageURL;
| if(log.isDebugEnabled())
| log.debug("process path: " + path + ", requestType: " + requestType);
| rd = servletContext.getRequestDispatcher(path);
| if(rd != null)
| {
| if(actionRequest)
| {
| res = new EmptyHttpServletResponseWrapper(res);
| if(req.getAttribute("javax.portlet.config") == null)
| req.setAttribute("javax.portlet.config", getPortletConfig());
| if(req.getAttribute("javax.portlet.request") == null)
| req.setAttribute("javax.portlet.request", request);
| if(req.getAttribute("javax.portlet.response") == null)
| req.setAttribute("javax.portlet.response", response);
| origin = getStrutsOriginURL(request);
| if(origin == null)
| origin = defaultPage;
| request.setAttribute("org.apache.portals.bridges.struts.origin_url", origin);
| }
| if(path != null)
| req.setAttribute("org.apache.portals.bridges.struts.page_url", path);
| req.setAttribute("org.apache.portals.bridges.struts.request_type", requestType);
| try
| {
| rd.include(new PortletServletRequestWrapper(servletContext, req), res);
| }
| // Misplaced declaration of an exception variable
| catch(ServletException e)
| {
| if(log.isErrorEnabled())
| log.error("Include exception", e);
| errorContext = new StrutsPortletErrorContext();
| errorContext.setError(e);
| req.setAttribute("org.apache.portals.bridges.struts.error_context", errorContext);
| if(!actionRequest)
| renderError(res, errorContext);
| }
| if(actionRequest)
| if(req.getAttribute("org.apache.portals.bridges.struts.error_context") != null)
| {
| pageURL = StrutsPortletURL.getOriginURL(req);
| if(pageURL != null)
| ((ActionResponse)response).setRenderParameter("_spage", pageURL);
| if(log.isDebugEnabled())
| log.debug("action render error context");
| try
| {
| req.getSession(true).setAttribute("org.apache.portals.bridges.struts.error_context_" + portletName, req.getAttribute("org.apache.portals.bridges.struts.error_context"));
| }
| // Misplaced declaration of an exception variable
| catch(IllegalStateException ise) { }
| } else
| if((renderURL = (String)req.getAttribute("org.apache.portals.bridges.struts.redirect_url")) != null)
| {
| if(log.isDebugEnabled())
| log.debug("action send redirect: " + renderURL);
| ((ActionResponse)response).sendRedirect(renderURL);
| } else
| {
| strutsPortletConfig.getRenderContextAttributes().saveAttributes(req);
| ((ActionResponse)response).setRenderParameter("_kra", "1");
| if((renderURL = (String)req.getAttribute("org.apache.portals.bridges.struts.redirect_page_url")) != null)
| {
| if(log.isDebugEnabled())
| log.debug("action render redirected page: " + renderURL);
| pageURL = renderURL;
| }
| if(pageURL != null)
| {
| if(renderURL == null && log.isWarnEnabled())
| log.warn("Warning: Using the original action URL for render URL: " + pageURL + ".\nA redirect should have been issued.");
| ((ActionResponse)response).setRenderParameter("_spage", pageURL);
| }
| }
| }
| }
|
| protected void renderError(HttpServletResponse response, StrutsPortletErrorContext errorContext)
| throws IOException
| {
| PrintWriter writer = response.getWriter();
| writer.println("<hr/><h2>Error</h2>");
| writer.println("<table border='1'>");
| if(errorContext.getErrorCode() != 0)
| writer.println("<tr><td valign='top'><b>Error Code</b></td><td>" + errorContext.getErrorCode() + "</td></tr>");
| if(errorContext.getErrorMessage() != null)
| writer.println("<tr><td valign='top'><b>Error Message</b></td><td>" + errorContext.getErrorMessage() + "</td></tr>");
| if(errorContext.getError() != null)
| {
| Throwable e = errorContext.getError();
| if((e instanceof ServletException) && ((ServletException)e).getRootCause() != null)
| e = ((ServletException)e).getRootCause();
| writer.print("<tr><td valign='top'><b>Error</b></td><td>" + e.getMessage() + "</td></tr>");
| writer.print("<tr><td valign='top'><b>Error Type</b></td><td>" + e.getClass().getName() + "</td></tr>");
| writer.print("<tr><td valign='top'><b>Stacktrace</b></td><td>");
| StackTraceElement elements[] = e.getStackTrace();
| StringBuffer buf = new StringBuffer();
| for(int i = 0; i < elements.length; i++)
| buf.append(" " + elements.toString() + "<br>");
|
| writer.print(buf.toString());
| writer.println("</td></tr>");
| }
| writer.println("</table>");
| }
|
| public static final String PARAM_SERVLET_CONTEXT_PROVIDER = "ServletContextProvider";
| public static final String STRUTS_PORTLET_CONFIG_LOCATION = "StrutsPortletConfigLocation";
| public static final String PARAM_ACTION_PAGE = "ActionPage";
| public static final String PARAM_CUSTOM_PAGE = "CustomPage";
| public static final String PARAM_EDIT_PAGE = "EditPage";
| public static final String PARAM_HELP_PAGE = "HelpPage";
| public static final String PARAM_VIEW_PAGE = "ViewPage";
| private String defaultActionPage;
| private String defaultCustomPage;
| private String defaultEditPage;
| private String defaultHelpPage;
| private String defaultViewPage;
| private ServletContextProvider servletContextProvider;
| private static final Log log;
| public static final String REQUEST_TYPE = "org.apache.portals.bridges.struts.request_type";
| public static final String PAGE_URL = "org.apache.portals.bridges.struts.page_url";
| public static final String ORIGIN_URL = "org.apache.portals.bridges.struts.origin_url";
| public static final String REDIRECT_PAGE_URL = "org.apache.portals.bridges.struts.redirect_page_url";
| public static final String REDIRECT_URL = "org.apache.portals.bridges.struts.redirect_url";
| public static final String RENDER_CONTEXT = "org.apache.portals.bridges.struts.render_context";
| public static final String ERROR_CONTEXT = "org.apache.portals.bridges.struts.error_context";
| public static final String PORTLET_NAME = "org.apache.portals.bridges.struts.portlet_name";
| public static final String STRUTS_PORTLET_CONFIG = "org.apache.portals.bridges.struts.portlet_config";
| public static final String DEFAULT_STRUTS_PORTLET_CONFIG_LOCATION = "WEB-INF/struts-portlet-config.xml";
| public static final String ACTION_REQUEST = "ACTION";
| public static final String VIEW_REQUEST = "VIEW";
| public static final String CUSTOM_REQUEST = "CUSTOM";
| public static final String EDIT_REQUEST = "EDIT";
| public static final String HELP_REQUEST = "HELP";
| private StrutsPortletConfig strutsPortletConfig;
|
| static
| {
| log = LogFactory.getLog(org.apache.portals.bridges.struts.StrutsPortlet.class);
| }
| }
|
Any ideas and suggestions would be of great help........Kindly reply as soon as possible
Thanks
Hussain
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