Exception while calling removePublicRenderParameter on javax.portlet.actionResponse ----------------------------------------------------------------------------------- Key: JBPORTAL-2424 URL: https://jira.jboss.org/jira/browse/JBPORTAL-2424 Project: JBoss Portal Issue Type: Bug Security Level: Public (Everyone can see) Affects Versions: 2.7.3 Final Environment: Ubuntu linux, Sun Java 1.5.0_16, JBoss 4.3.2.GA with JBoss Portal 2.7.2 - branch Reporter: Marek Posolda Attachments: coordination-exception.png Calling of method removePublicRenderParameter on javax.portlet.ActionResponse doesn't work correctly if you try to call method on some previously saved parameter. Problem can be easily simulated by trying this scenario (portal-coordination-samples should be deployed): 1) Go to http://localhost:8080/portal/portal/default/Coordination+Samples/Paramete... 2) Add value "Some value" to parameter "daa1" in PublicParametersPortletWindow1. Click to "Update" button. 3) Click to the text field "daa1" and delete the value "Some value" (not click to "Remove" link but delete the value directly in text field). Click to "Update" button. 4) You can see Tomcat page with 500 code. Screenshot with exception attached. This exception on it: java.lang.IllegalArgumentException: Array must not be zero length org.jboss.portal.common.util.ParameterMap$ValueConverter.getInternal(ParameterMap.java:431) org.jboss.portal.common.util.ParameterMap$ValueConverter.getInternal(ParameterMap.java:406) org.jboss.portal.common.util.AbstractTypedMap$Converter$4.transform(AbstractTypedMap.java:137) org.jboss.portal.common.util.AbstractTypedMap.put(AbstractTypedMap.java:239) org.jboss.portal.common.util.ParameterMap.setValues(ParameterMap.java:245) org.jboss.portal.core.portlet.PortletRequestEncoder.configure(PortletRequestEncoder.java:208) org.jboss.portal.core.portlet.PortletRequestEncoder.encodeRender(PortletRequestEncoder.java:169) org.jboss.portal.core.model.portal.PortalObjectURLFactory.doMapping(PortalObjectURLFactory.java:168) org.jboss.portal.core.controller.command.mapper.DelegatingURLFactoryService.doMapping(DelegatingURLFactoryService.java:68) org.jboss.portal.core.controller.ControllerContext.renderURL(ControllerContext.java:171) org.jboss.portal.core.controller.classic.ClassicResponseHandler.processCommandResponse(ClassicResponseHandler.java:62) org.jboss.portal.core.controller.handler.ResponseHandlerSelector.processCommandResponse(ResponseHandlerSelector.java:70) org.jboss.portal.core.controller.Controller.processCommandResponse(Controller.java:315) org.jboss.portal.core.controller.Controller.processCommand(Controller.java:303) org.jboss.portal.core.controller.Controller.handle(Controller.java:261) org.jboss.portal.server.RequestControllerDispatcher.invoke(RequestControllerDispatcher.java:51) org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131) org.jboss.portal.server.aspects.server.ContentTypeInterceptor.invoke(ContentTypeInterceptor.java:68) org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38) org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115) org.jboss.portal.core.cms.aspect.IdentityBindingInterceptor.invoke(IdentityBindingInterceptor.java:47) org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38) org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115) org.jboss.portal.core.aspects.server.PortalContextPathInterceptor.invoke(PortalContextPathInterceptor.java:45) org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38) org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115) org.jboss.portal.core.aspects.server.LocaleInterceptor.invoke(LocaleInterceptor.java:96) org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38) org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115) org.jboss.portal.core.aspects.server.UserInterceptor.invoke(UserInterceptor.java:196) org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38) org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115) org.jboss.portal.server.aspects.server.SignOutInterceptor.invoke(SignOutInterceptor.java:98) org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38) org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115) org.jboss.portal.core.impl.api.user.UserEventBridgeTriggerInterceptor.invoke(UserEventBridgeTriggerInterceptor.java:65) org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38) org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115) org.jboss.portal.core.aspects.server.IdentityCacheInterceptor.invoke(IdentityCacheInterceptor.java:68) org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38) org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115) org.jboss.portal.core.aspects.server.TransactionInterceptor.org$jboss$portal$core$aspects$server$TransactionInterceptor$invoke$aop(TransactionInterceptor.java:49) org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java) org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79) org.jboss.aspects.tx.TxInterceptor$RequiresNew.invoke(TxInterceptor.java:253) org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java) org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79) org.jboss.aspects.tx.TxInterceptor$RequiresNew.invoke(TxInterceptor.java:262) org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java) org.jboss.portal.core.aspects.server.TransactionInterceptor.invoke(TransactionInterceptor.java) org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38) org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115) org.jboss.portal.server.aspects.LockInterceptor$InternalLock.invoke(LockInterceptor.java:69) org.jboss.portal.server.aspects.LockInterceptor.invoke(LockInterceptor.java:130) org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115) org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157) org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:252) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more 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