ICEfaces
  1. ICEfaces
  2. ICE-6442

WindowScopeManager Exception after session expiry

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 2.0.0
          • Fix Version/s: 2.0.1
          • Component/s: Framework
          • Labels:
            None
          • Environment:
            ICEfaces

            Description


            If a browser window is closed or reloaded, the following Exception may be seen in the logs:


            java.lang.NullPointerException
                    at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:115)
                    at com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:107)
                    at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:114)
                    at org.icefaces.impl.application.WindowScopeManager.disposeViewScopeBeans(WindowScopeManager.java:237)
                    at org.icefaces.impl.application.WindowScopeManager.disposeWindow(WindowScopeManager.java:222)
                    at org.icefaces.impl.application.WindowScopeManager.handleResourceRequest(WindowScopeManager.java:100)
                    at javax.faces.application.ResourceHandlerWrapper.handleResourceRequest(ResourceHandlerWrapper.java:119)
                    at javax.faces.application.ResourceHandlerWrapper.handleResourceRequest(ResourceHandlerWrapper.java:119)
                    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:306)


            Further, Google Chrome may report a server error in the browser.

              Activity

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              Repository Revision Date User Message
              ICEsoft Public SVN Repository #23725 Mon Jan 03 16:51:03 MST 2011 ted.goddard discard Exceptions due to lifecycle execution for WindowDisposed bean disposal (ICE-6442)
              Files Changed
              Commit graph MODIFY /icefaces2/trunk/icefaces/core/src/main/java/org/icefaces/impl/application/WindowScopeManager.java
              Ted Goddard created issue -
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              Ted Goddard added a comment -

              If the window is being disposed, any Exceptions that occur must simply be discarded: no useful action can be taken.

              Show
              Ted Goddard added a comment - If the window is being disposed, any Exceptions that occur must simply be discarded: no useful action can be taken.
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              Ted Goddard added a comment -

              The root cause is the need to run a JSF lifecycle to dispose @WindowDisposed View Scoped beans. When the session is expired, the lifecycle execution fails, but the beans have already been garbage collected at this time.

              Show
              Ted Goddard added a comment - The root cause is the need to run a JSF lifecycle to dispose @WindowDisposed View Scoped beans. When the session is expired, the lifecycle execution fails, but the beans have already been garbage collected at this time.
              Ted Goddard made changes -
              Field Original Value New Value
              Status Open [ 1 ] Resolved [ 5 ]
              Fix Version/s 2.0.1 [ 10255 ]
              Resolution Fixed [ 1 ]
              Assignee Ted Goddard [ ted.goddard ]
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              Ken Fyten added a comment -

              Ensure this change is included in the 2.0.x branch.

              Show
              Ken Fyten added a comment - Ensure this change is included in the 2.0.x branch.
              Ken Fyten made changes -
              Resolution Fixed [ 1 ]
              Status Resolved [ 5 ] Reopened [ 4 ]
              Assignee Ted Goddard [ ted.goddard ] Ken Fyten [ ken.fyten ]
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #23740 Thu Jan 06 11:06:23 MST 2011 nils.lundquist #ICE-6442
              Altered Styling
              Panel header size in Firefox was acting oddly at 100%. Fixing to 16px matches the default styling of the header. Reinforces the issue where custom-styled text plausibly exceeds the height of the header though.
              Files Changed
              Commit graph MODIFY /icefaces2/branches/ICE-6403/icefaces/compat/components/src/main/java/com/icesoft/faces/component/panelcollapsible/PanelCollapsibleRenderer.java
              Ken Fyten made changes -
              Status Reopened [ 4 ] Resolved [ 5 ]
              Resolution Fixed [ 1 ]
              Ken Fyten made changes -
              Status Resolved [ 5 ] Closed [ 6 ]

                People

                • Assignee:
                  Ken Fyten
                  Reporter:
                  Ted Goddard
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                  Dates

                  • Created:
                    Updated:
                    Resolved: