ICEfaces
  1. ICEfaces
  2. ICE-4846

Null Pointer Exception when accessing page with renderedOnUserRole on initial access

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 1.8.1
          • Fix Version/s: 1.8.2-RC1, 1.8.2
          • Component/s: ICE-Components
          • Labels:
            None
          • Environment:
            WebSphere 6.1, IE7, WinXP

            Description

            When accessing a page that has a component that uses the renderedOnUserRole a NullPointerException is thrown. This happens only on the initial access of the page, if the page is refreshed after the exception the app functions normally. Also it doesn't seem to matter if the user logs in as a user name with security clearance or not. If the renderedOnUserRole attribute is removed this exception does not occur.

            Exception:
            Caused by: java.lang.NullPointerException
            at java.util.ArrayList.<init>(ArrayList.java:158)
            at com.icesoft.faces.webapp.http.servlet.SessionDispatcher.inRole(SessionDispatcher.java:148)
            at com.icesoft.faces.webapp.http.servlet.SessionDispatcher.access$300(SessionDispatcher.java:29)
            at com.icesoft.faces.webapp.http.servlet.SessionDispatcher$2.isUserInRole(SessionDispatcher.java:98)
            at com.icesoft.faces.context.BridgeExternalContext.isUserInRole(BridgeExternalContext.java:215)
            at com.icesoft.faces.component.ext.taglib.Util.isRenderedOnUserRole(Util.java:112)
            at com.icesoft.faces.component.ext.HtmlOutputText.isRendered(HtmlOutputText.java:617)
            at com.icesoft.faces.renderkit.dom_html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:95)
            at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:721)
            at com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:358)
            at com.icesoft.faces.renderkit.dom_html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:96)
            at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:721)
            at com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:358)
            at com.icesoft.faces.renderkit.dom_html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:96)
            at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:721)
            at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:517)
            at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:522)
            at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:522)
            at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:522)
            at com.icesoft.faces.facelets.D2DFaceletViewHandler.renderResponse(D2DFaceletViewHandler.java:282)
            ... 53 more

              Activity

              Ascending order - Click to sort in descending order
              Arran Mccullough created issue -
              Arran Mccullough made changes -
              Field Original Value New Value
              Salesforce Case [50070000009LNEH]
              Arran Mccullough made changes -
              Summary Null Pointer Exception when accessing page with renderedOnUserRole on first access Null Pointer Exception when accessing page with renderedOnUserRole on initial access
              Arran Mccullough made changes -
              Environment WebSphere 6.1, IE7 WebSphere 6.1, IE7, WinXP
              Arran Mccullough made changes -
              Attachment FullStackTrace.txt [ 11925 ]
              Hide
              Permalink
              Arran Mccullough added a comment -

              The test case and instructions on how to configure WebSphere and reproduce the error are attached to the Salesforce case.

              Show
              Arran Mccullough added a comment - The test case and instructions on how to configure WebSphere and reproduce the error are attached to the Salesforce case.
              Arran Mccullough made changes -
              Assignee Ken Fyten [ ken.fyten ]
              Hide
              Permalink
              Ken Fyten added a comment -

              This seems very similar to ICE-4677, may be a duplicate.

              Show
              Ken Fyten added a comment - This seems very similar to ICE-4677 , may be a duplicate.
              Ken Fyten made changes -
              Fix Version/s 1.8.2 [ 10190 ]
              Assignee Priority P2
              Assignee Ken Fyten [ ken.fyten ] Mark Collette [ mark.collette ]
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #19176 Wed Aug 19 18:23:36 MDT 2009 mark.collette ICE-4846 : Null Pointer Exception when accessing page with renderedOnUserRole on initial access
              Files Changed
              Commit graph MODIFY /icefaces/trunk/icefaces/core/src/com/icesoft/faces/webapp/http/servlet/SessionDispatcher.java
              Hide
              Permalink
              Mark Collette added a comment -

              I investigated the SessionDispatcher class' inRole method and found the likely NPE source, and came up with a fix. Then I noticed that this JIRA was linked to a duplicate, which recommended a very similar fix.

              Subversion 19176
              icefaces\core\src\com\icesoft\faces\webapp\http\servlet\SessionDispatcher.java

              Show
              Mark Collette added a comment - I investigated the SessionDispatcher class' inRole method and found the likely NPE source, and came up with a fix. Then I noticed that this JIRA was linked to a duplicate, which recommended a very similar fix. Subversion 19176 icefaces\core\src\com\icesoft\faces\webapp\http\servlet\SessionDispatcher.java
              Mark Collette made changes -
              Status Open [ 1 ] Resolved [ 5 ]
              Resolution Fixed [ 1 ]
              Ken Fyten made changes -
              Fix Version/s 1.8.2-RC1 [ 10210 ]
              Ken Fyten made changes -
              Status Resolved [ 5 ] Closed [ 6 ]
              Assignee Priority P2

                People

                • Assignee:
                  Mark Collette
                  Reporter:
                  Arran Mccullough
                • Votes:
                  0 Vote for this issue
                  Watchers:
                  1 Start watching this issue

                  Dates

                  • Created:
                    Updated:
                    Resolved: