Hi,
our problem is that cocoon generates the namespace
xmlns:[EMAIL PROTECTED]@#="[EMAIL PROTECTED]@#"
at the end of a pipeline containing two session transformations, two
cinclude transformations and two xslt transformations. As a result the
last xslt transformation does not work properly.
Inside the pipeline we do the following:
Use the session transformer to get the names of two files that were
passed to cocoon
by a multipart form and include the content of those files into our
document with cinclude.
The files now have to be sent as parameters to two different servlets,
together with other
parameters of the original multipart form. So we use an xslt to generate
a cinclude:includexml
element with two cinclude:src elements. Before we use the cinclude
transformer a second time
we use the session transformer again to obtain parameters of the
original form via the
“parametervalues” path of the request. We do this because it returns the
parameters formatted
as cinclude parameters and also because we know no other way of
accessing equally named
parameters (the original form contains several input fields that have
the same names).
Up to this Point everything works fine and after the second cinclude
transformation we have the
data from our two servlets in one xml document. Now we would have to
merge the two sets of
data using a last xslt and that´s were everything goes really, really
wrong because the xslt transformation
simply does not work in a proper way anymore. We can´t access child
nodes by name,
only relatively using *[1] and the above mentioned namespace shows up
making the result document
invalid. We are quite sure that the problem does not lie with the xml
data generated by our servlets as
it also shows up using static data.
Does anybody have any suggestions as to what the problem might be? I
included the pipeline
and the important xml and xslt below.
Thanks in advance for any ideas.
Peter
<map:pipeline>
<map:match pattern="form-handler">
<map:generate src="result.xml"/>
<map:transform type="session"/>
<map:transform type="cinclude"/>
<map:transform src="add_include.xslt"/>
<map:transform type="session"/>
<map:transform type="cinclude"/>
<map:transform src="merge.xslt"/>
<map:serialize/>
</map:match>
</map:pipeline>
----------------------------------------------------------------------
result.xml
<?xml version="1.0" encoding="iso-8859-1"?>
<page xmlns:cinclude="http://apache.org/cocoon/include/1.0";
xmlns:session="http://apache.org/cocoon/session/1.0";>
<bpel>
<cinclude:includexml>
<cinclude:src>
<session:getxml context="request"
path="/parameter/bpelFilename"/>
</cinclude:src>
</cinclude:includexml>
</bpel>
<wsdl>
<cinclude:includexml>
<cinclude:src>
<session:getxml context="request"
path="/parameter/wsdlFilename"/>
</cinclude:src>
</cinclude:includexml>
</wsdl>
</page>
----------------------------------------------------------------------
add_include.xslt
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
<xsl:output method="xml" version="1.0" encoding="UTF-8"
indent="yes"/>
<xsl:template match="/">
<result
xmlns:session="http://apache.org/cocoon/session/1.0";
xmlns:cinclude="http://apache.org/cocoon/include/1.0";>
<cinclude:includexml>
<cinclude:src>http://foo:6060/MatchmakingEngineServlet/bpel/query</cincl
ude:src>
<cinclude:configuration>
<cinclude:parameter>
<cinclude:name>method</cinclude:name>
<cinclude:value>POST</cinclude:value>
</cinclude:parameter>
</cinclude:configuration>
<cinclude:parameters>
<cinclude:parameter>
<cinclude:name>content</cinclude:name>
<cinclude:value>
<foo>
<xsl:apply-templates/>
</foo>
</cinclude:value>
</cinclude:parameter>
<cinclude:parameter>
<cinclude:name>role</cinclude:name>
<cinclude:value>
<session:getxml
context="request" path="/parameter/role"/>
</cinclude:value>
</cinclude:parameter>
</cinclude:parameters>
</cinclude:includexml>
<cinclude:includexml>
<cinclude:src>http://foo:8080/inquirymanager</cinclude:src>
<cinclude:configuration>
<cinclude:parameter>
<cinclude:name>method</cinclude:name>
<cinclude:value>POST</cinclude:value>
</cinclude:parameter>
</cinclude:configuration>
<session:getxml context="request"
path="/parametervalues"/>
</cinclude:includexml>
</result>
</xsl:template>
<xsl:template match="*">
<xsl:copy-of select="*"/>
</xsl:template>
</xsl:stylesheet>
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