ICEfaces
  1. ICEfaces
  2. ICE-6765

NullPointerException being thrown from DeltaSubmitParametersPropagation.handleNavigation(FacesContext, String, String) during ace:fileEntry file upload

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: EE-2.0.0.GA, 3.0
          • Fix Version/s: EE-2.0.0.GA, 2.0.2
          • Component/s: Framework
          • Labels:
            None
          • Environment:
            Liferay 6.0.6 + Tomcat 6.0.29 + PortletFaces Bridge 2.0.0-SNAPSHOT (April 7th, 2011)

            Description

            Here's the patch:


            Index: core/src/main/java/org/icefaces/impl/application/DeltaSubmitParametersPropagation.java
            ===================================================================
            --- core/src/main/java/org/icefaces/impl/application/DeltaSubmitParametersPropagation.java (revision 24358)
            +++ core/src/main/java/org/icefaces/impl/application/DeltaSubmitParametersPropagation.java (working copy)
            @@ -51,7 +51,7 @@
             
                 public void handleNavigation(FacesContext context, String fromAction, String outcome) {
                     NavigationCase navigationCase = getNavigationCase(context, fromAction, outcome);
            - if (navigationCase.isRedirect()) {
            + if ((navigationCase != null) && (navigationCase.isRedirect())) {
                         handler.handleNavigation(context, fromAction, outcome);
                     } else {
                         UIViewRoot viewRoot = context.getViewRoot();
            @@ -63,7 +63,13 @@
                             viewAttributes.put(DeltaSubmitPhaseListener.PreviousParameters, idToPreviousParametersMapping);
                         }
                         for (UIForm form: forms) {
            - idToPreviousParametersMapping.put(form.getId(), new HashMap((Map) form.getAttributes().get(DeltaSubmitPhaseListener.PreviousParameters)));
            + Map<String, Object> formAttributes = form.getAttributes();
            + if (formAttributes != null) {
            + Map previousParametersMap = (Map) formAttributes.get(DeltaSubmitPhaseListener.PreviousParameters);
            + if (previousParametersMap != null) {
            + idToPreviousParametersMapping.put(form.getId(), new HashMap(previousParametersMap));
            + }
            + }
                         }
                         handler.handleNavigation(context, fromAction, outcome);
                         //propagate previously calculated submit parameters

              Activity

              Repository Revision Date User Message
              ICEsoft Public SVN Repository #24364 Thu Apr 07 17:24:14 MDT 2011 mircea.toma ICE-6765 Let decorated navigation handler handle missing navigation cases (case==null). Test for the existence of previous parameters in form's attribute map before propagating them to the next view.
              Files Changed
              Commit graph MODIFY /icefaces2/branches/icefaces-2.0.x-maintenance/icefaces/core/src/main/java/org/icefaces/impl/application/DeltaSubmitParametersPropagation.java
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #24363 Thu Apr 07 17:17:06 MDT 2011 mircea.toma ICE-6765 Let decorated navigation handler handle missing navigation cases (case==null). Test for the existence of previous parameters in form's attribute map before propagating them to the next view.
              Files Changed
              Commit graph MODIFY /icefaces2/trunk/icefaces/core/src/main/java/org/icefaces/impl/application/DeltaSubmitParametersPropagation.java

                People

                • Assignee:
                  Mircea Toma
                  Reporter:
                  Neil Griffin
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                  Dates

                  • Created:
                    Updated:
                    Resolved: