[richfaces-issues] [JBoss JIRA] Resolved: (RF-10057) Metamer - rich:dragSource, rich:dragIndicator, rich:dropTarget - setting attributes causes NPE
Nick Belaevski (JIRA)
jira-events at lists.jboss.org
Mon Dec 20 13:38:17 EST 2010
[ https://issues.jboss.org/browse/RF-10057?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nick Belaevski resolved RF-10057.
---------------------------------
Assignee: Anton Belevich
Fix Version/s: 4.0.0.CR1
Resolution: Done
> Metamer - rich:dragSource, rich:dragIndicator, rich:dropTarget - setting attributes causes NPE
> ----------------------------------------------------------------------------------------------
>
> Key: RF-10057
> URL: https://issues.jboss.org/browse/RF-10057
> Project: RichFaces
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Components: component-drag/drop
> Affects Versions: 4.0.0.Milestone5
> Environment: * RichFaces 4.0.0-SNAPSHOT r.20682
> * Metamer 4.0.0-SNAPSHOT r.20684
> * Mojarra 2.0.3-FCS
> * Apache Tomcat 6.0.29
> * OpenJDK Runtime Environment 1.6.0_20-b20 @ Linux
> * Firefox 3.6.13 @ Linux x86_64
> Reporter: Lukas Fryc
> Assignee: Anton Belevich
> Fix For: 4.0.0.CR1
>
> Attachments: exception.html
>
>
> The issue applies for all the following samples:
> rich:dropTarget: http://localhost:8080/metamer/faces/components/richDropTarget/simple.xhtml
> rich:dragSource: http://localhost:8080/metamer/faces/components/richDragSource/simple.xhtml
> rich:dragIndicator: http://localhost:8080/metamer/faces/components/richDragIndicator/simple.xhtml
> Attached Facelets error page (exception.html).
> The problem is that clientId is null in the following condition:
> UIComponent:1275
> public boolean invokeOnComponent(FacesContext context, String clientId,
> ContextCallback callback) throws FacesException {
> if (null == context || null == clientId || null == callback) {
> throw new NullPointerException();
> }
> ...
> Stacktrace:
> java.lang.NullPointerException
> at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:1275)
> at javax.faces.component.UIComponentBase.invokeOnComponent(UIComponentBase.java:673)
> at org.richfaces.renderkit.DropTargetRenderer.doDecode(DropTargetRenderer.java:38)
> at org.richfaces.renderkit.RendererBase.decode(RendererBase.java:82)
> at javax.faces.component.UIComponentBase.decode(UIComponentBase.java:791)
> at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1048)
> at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1043)
> at javax.faces.component.UIForm.processDecodes(UIForm.java:212)
> at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1043)
> at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1043)
> at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1043)
> at javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:920)
> at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:74)
> at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
> at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:114)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:308)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.richfaces.tests.metamer.TestIdentityFilter.doFilter(TestIdentityFilter.java:93)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
> at java.lang.Thread.run(Thread.java:636)
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