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Posted to dev@xalan.apache.org by xa...@xml.apache.org on 2004/09/05 08:42:37 UTC

[jira] Updated: (XALANJ-1447) NullPointerException while using key() function

The following issue has been updated:

    Updater: Brian Minchau (mailto:minchau@ca.ibm.com)
       Date: Sat, 4 Sep 2004 11:41 PM
    Changes:
             description changed from I have the stylesheet containing:
<xsl:key name="bt-data" match="//bt:data" use="@id" />
<xsl:key name="uc-attribute" match="//uc:attribute" use="@name" />

If I use this keys this way:
<xsl:value-of select="key('bt-data', key('uc-
attribute', 'list1.0.A003')/@data)" />

NullPointerException is thrown. If an element is found by key uc-attribute, the 
exception is thrown. If no element is found by key uc-attribute, no exception 
is thrown. This problem occurs in Xalan version 2.4.0, 2.4.1 and 2.5.D1. 
Versions 2.2.0 and 2.3.1 works fine. to I have the stylesheet containing:
<xsl:key name="bt-data" match="//bt:data" use="@id" />
<xsl:key name="uc-attribute" match="//uc:attribute" use="@name" />

If I use this keys this way:
<xsl:value-of select="key('bt-data', key('uc-
attribute', 'list1.0.A003')/@data)" />

NullPointerException is thrown. If an element is found by key uc-attribute, the 
exception is thrown. If no element is found by key uc-attribute, no exception 
is thrown. This problem occurs in Xalan version 2.4.0, 2.4.1 and 2.5.D1. 
Versions 2.2.0 and 2.3.1 works fine.
             environment changed from Operating System: Windows NT/2K
Platform: PC to Operating System: Windows NT/2K
Platform: PC
             priority changed to Blocker
             Component changed to XPath
             Component changed from Xalan
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For a full history of the issue, see:

  http://issues.apache.org/jira/browse/XALANJ-1447?page=history

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View the issue:
  http://issues.apache.org/jira/browse/XALANJ-1447

Here is an overview of the issue:
---------------------------------------------------------------------
        Key: XALANJ-1447
    Summary: NullPointerException while using key() function
       Type: Bug

     Status: Open
   Priority: Blocker

    Project: XalanJ2
 Components: 
             XPath
   Versions:
             2.4

   Assignee: Christine Li
   Reporter: Luboš Hartman

    Created: Fri, 14 Mar 2003 6:19 PM
    Updated: Sat, 4 Sep 2004 11:41 PM
Environment: Operating System: Windows NT/2K
Platform: PC

Description:
I have the stylesheet containing:
<xsl:key name="bt-data" match="//bt:data" use="@id" />
<xsl:key name="uc-attribute" match="//uc:attribute" use="@name" />

If I use this keys this way:
<xsl:value-of select="key('bt-data', key('uc-
attribute', 'list1.0.A003')/@data)" />

NullPointerException is thrown. If an element is found by key uc-attribute, the 
exception is thrown. If no element is found by key uc-attribute, no exception 
is thrown. This problem occurs in Xalan version 2.4.0, 2.4.1 and 2.5.D1. 
Versions 2.2.0 and 2.3.1 works fine.


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