Re: attributes wierdness

Mon, 01 Dec 2003 10:34:54 -0800

Sounds like a nasty bug in Xalan or similar. Every little change can solve the problem I guess. First you can try a log transformer before the serializer to see where exactly it gets lost. Second you can change from

<jar:entry>
<xsl:attribute name="src"><xsl:value-of select="concat("c:/temp/", /aggregation/request/requestParameters/[EMAIL PROTECTED]'output0']/value)"/></xsl:attribute>
</jar:entry>

to

<jar:entry src="c:/temp/{/aggregation/request/requestParameters/[EMAIL PROTECTED]'output0']/value}"/>

Furthermore that's shorter, but no guarantee that this now works. :-)

What exactly is debug2 view doing? Also only serializing?

Joerg

On 01.12.2003 18:05, Jorg Heymans wrote:

further narrowing down this cunty problem.

<map:transform src="stylesheets/make_jarfile.xsl" label="debug2"/>
<map:serialize type="xml" />

After the transformation (label=debug2) the xml looks like this

<jar:archive>
<jar:entry name="images/dynamicimage.jpg" src="c:/temp/091cb8492"/>
<jar:entry name="test.bmp" src="D:/temp/images/newdir/East.bmp"/>
</jar:archive>

After the serializer it looks like this

<jar:archive>
<jar:entry name="images/dynamicimage.jpg" src="c:/temp/"/>
<jar:entry name="test.bmp" src="D:/temp/images/newdir/East.bmp"/>
</jar:archive>

This proves my stylesheet is right, but somehow the xml serializer is not picking up whatever i am doing

Any thoughts ( i guess this is a fairly advanced topic)? Alternatively, any thoughts how i can debug into this so i know exactly there it is losing part of the src attribute?

tnx
Jorg

Jorg Heymans wrote:

ok i narrowed down the problem to this line in my stylesheet

<xsl:attribute name="src"><xsl:value-of select="concat("c:/temp/", /aggregation/request/requestParameters/[EMAIL PROTECTED]'output0']/value)"/></xsl:attribute>



Now the weird thing is that using the cocoon-view labels the output comes out ok, but when I let the xml reach the serializer then this

/aggregation/request/requestParameters/[EMAIL PROTECTED]'output0']/value

is empty.

Hope this rings a bell with anyone.


Jorg Heymans wrote:

Input xml

<jar:archive xmlns:jar="http://apache.org/cocoon/jar-archive/1.0";>
  <jar:entry name="test.bmp" src="D:/temp/East.bmp"/>
</jar:archive>

is transformed into

<jar:archive xmlns:jar="http://apache.org/cocoon/jar-archive/1.0";>
  <jar:entry name="images/dynamicimage.jpg" src="c:/temp/ca6ea9b7"/>
  <jar:entry name="test.bmp" src="D:/temp/East.bmp"/>
</jar:archive>

Using the following sitemap snippet

<map:aggregate element="aggregation" label="debug1">
  <map:part src="file://{defaults:GFX-TEMPLATES}{1}.xml"/>
  <map:part src="cocoon:/uniqueid/{2}"/>
</map:aggregate>
<map:transform src="stylesheets/make_jarfile.xsl" label="debug2"/>
<map:serialize type="jar" />


Now in my jarfile serializer for this xml

    public void startElement(
        String namespaceURI,
        String localName,
        String qName,
        Attributes atts)
...

The src attribute for
  <jar:entry name="images/dynamicimage.jpg" src="c:/temp/ca6ea9b7"/>
comes out as "c:/temp/" and not as "c:/temp/ca6ea9b7"


What could be causing this? I'm on cocoon 2.0.4, have never seen this behaviour with any of the serializers i've written before.


Tnx
Jorg



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