[richfaces-issues] [JBoss JIRA] Updated: (RF-10057) Metamer - rich:dragSource, rich:dragIndicator, rich:dropTarget - setting attributes causes NPE

[Lukas Fryc (JIRA)]

     [ https://issues.jboss.org/browse/RF-10057?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lukas Fryc updated RF-10057:
----------------------------

    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


  was:
    * 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 1.9.2.13 @ Linux x86_64




> 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
>
> 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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