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From "Pier Fumagalli (JIRA)" <j...@apache.org>
Subject [jira] Updated: (COCOON-740) a crash in the name() function of the xslt, when using SQL transformer
Date Mon, 24 Oct 2005 09:56:56 GMT
     [ http://issues.apache.org/jira/browse/COCOON-740?page=all ]

Pier Fumagalli updated COCOON-740:
----------------------------------


Reverting status to "NEEDFORINFO" as this was not imported from BugZilla.

> a crash in the name() function of the xslt, when using SQL transformer
> ----------------------------------------------------------------------
>
>          Key: COCOON-740
>          URL: http://issues.apache.org/jira/browse/COCOON-740
>      Project: Cocoon
>         Type: Bug
>   Components: sitemap components
>     Versions: 2.1m2
>  Environment: Operating System: Linux
> Platform: PC
>     Reporter: Jose de Zarate
>     Assignee: Cocoon Developers Team

>
> - when using sqltransformer, if on the pipeline the next transformer is standard 
> xslt, you can not use name() or local-name() functions for guessing the names of 
> the attributes of SQL namespaced elements. (rowset, by example). it throws al 
> ava.lang.indexOutofBounds exception. It only happens when you use it on 
> attributes:
> <xsl:for-each select="@*">
>   <xsl:attribute name="{name()}">blabla</xsl:attribute>
> </xsl:for-each>
> but <xsl:for-each select="@sql:*">
>   <xsl:attrbute name="{name()}">sdfsdf</xsl:attribute>
> </xsl:for-each>
> works fine.
> I think it only happes the firts time you "enter" a sql-namespaced element in 
> applying the templates.
> In cocoon2.0.4 this used to work fine.
> the stacktrace:
> java.lang.ArrayIndexOutOfBoundsException: 7 >= 1
> at java.util.Vector.elementAt(Vector.java:427)
> at org.apache.xml.dtm.ref.DTMStringPool.indexToString(DTMStringPool.java:137)
> at org.apache.xml.dtm.ref.sax2dtm.SAX2DTM2.getNodeName(SAX2DTM2.java:2770)
> at org.apache.xalan.xsltc.dom.SAXImpl.getNodeName(SAXImpl.java:1016)
> at org.apache.xalan.xsltc.dom.DOMAdapter.getNodeName(DOMAdapter.java:282)
> at cleanc.applyTemplates()
> at cleanc.applyTemplates()
> at cleanc.applyTemplates()
> at cleanc.transform()
> at org.apache.xalan.xsltc.runtime.AbstractTranslet.transform(AbstractTranslet.
> java:533)
> the stylesheet:
>   <xsl:template match="/">	 	
>   <xsl:apply-templates select="block"/>
> </xsl:template>
> <xsl:template match="block">
>   <xsl:copy>
>     <xsl:for-each select="@*">
>       <xsl:attribute name="{name()}">
>         <xsl:value-of select="."/>
>       </xsl:attribute>
>     </xsl:for-each>
>     <xsl:apply-templates select="sql:rowset"/>
>   </xsl:copy>
> </xsl:template>
> <xsl:template match="sql:rowset">
>   <xsl:copy>
>     <xsl:for-each select="@*">
>       <xsl:value-of select="local-name()"/>
>     </xsl:for-each>
>   </xsl:copy>
> </xsl:template>
> this stylesheet is applied after a standard SQLTransformation.
> and it crashes on "local-name()".

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