Here is the exception :
2007-03-20 16:51:43,124 ERROR
[org.apache.myfaces.application.ApplicationImpl] createMethodBinding:
reference = null is not allowed
2007-03-20 16:51:43,124 ERROR [STDERR] 20-mars-2007 16:51:43
com.sun.facelets.FaceletViewHandler handleRenderException
GRAVE: Error Rendering View[/view_documents.xhtml]
java.lang.NullPointerException: createMethodBinding: reference = null is
not allowed
at
org.apache.myfaces.application.ApplicationImpl.createMethodBinding(ApplicationImpl.java:589)
at
org.jboss.seam.jsf.SeamApplication11.createMethodBinding(SeamApplication11.java:96)
at
org.jboss.seam.jsf.SeamApplication11.createMethodBinding(SeamApplication11.java:96)
at
org.nuxeo.ecm.platform.ui.web.component.UIOutputFile.encodeBegin(UIOutputFile.java:198)
at
org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:411)
at
org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChildren(RendererUtils.java:399)
at
org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:416)
at
org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChildren(RendererUtils.java:399)
at
org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:416)
at
org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.renderColumnBody(HtmlTableRendererBase.java:337)
at
org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeColumnChild(HtmlTableRendererBase.java:306)
at
org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:282)
at
org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:134)
at
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:527)
at
com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:234)
at
com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:239)
at
com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:239)
at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:580)
at
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:101)
at
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:221)
at
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
at
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:140)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:100)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:75)
at
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:213)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
at
org.nuxeo.ecm.platform.ui.web.rest.FancyURLFilter.doFilter(FancyURLFilter.java:81)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
at java.lang.Thread.run(Thread.java:595)
Anahide Tchertchian wrote:
Hi,
Vincent Dutat a écrit :
For that part too, I am a bit lost. I found the taglib file and tld
file where I can create my own tag but I dont know what type I can use
for the attribute actionListener. By 'type', I suppose it's a class I
have to specify.
You should not need to write a new tag to do that.
The commandLink tag takes an actionListener attribute for instance. From
the documentation: "actionListener: String. MethodBinding representing
an action listener method that will be notified when this component is
activated by the user. The expression must evaluate to a public method
that takes an ActionEvent parameters, with a return type of void."
The nxd:documentLink tag should accept the same attribute (but I admit I
never tested it) so you could write:
<nxd:documentLink title="#{currentDocument.dublincore.title}"
document="#{document}" actionListener="#{myBean.countDocumentClick}" />
If you'd like to count when an user clicks on an attached file, in
theory you could write:
<nxd:outputFile value="#{currentDocument.file.content}"
actionListener="#{myBean.countFileClick}" />
But this is not implemented, so you can add a feature request in jira or
try to code it :)
You can have a look at the UIOutpoutFile component : a command link
component is created on the fly, copying the outout file attributes /
bindings to the command link component would be the solution.
Regards,
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