Hello All,
I have the following requirement, I am trying to plot some graphs using
SVG.
The input for the graphs's are some XML documents, which are generated
from some queries to the database.
I have already implemented java code to retrieve the data in XML.
I have also created sitemap entry that will generated the graph for a
given XML
<map:match pattern="svgxml/**">
<map:generate src="docs/samples/jsp/svg/{1}.xml"/>
<map:transform src="docs/samples/jsp/xsl/graph.xsl"/>
<map:serialize type="svgxml"/>
</map:match>
//The following is pipeline entry for handling stream........
<map:match pattern="svgxmlstream">
<map:generate type="stream" />
<map:transform src="docs/samples/jsp/xsl/graph.xsl"/>
<map:serialize type="svgxml"/>
</map:match>
As indicated above, the sitemap returns an SVG document for a given XML.
The code snippet of my JSP page looks like
------------------------------------------------------------------------
-------
<html>
...
<%
Iterator itr = request.getAttribute("Graphs");
String graphXML = null;
If (itr.hasNext()) {
graphXML = (String) itr.next();
graphXMLStream = new
ByteArrayInputStream(graphXML.toBytes[]};
%>
//invoke the pipeline entry svgxmlstream and use
the embed command
...
...
<html>
------------------------------------------------------------------------
------------
My questiona are
1.how does one invoke a pipeline with a stream type
generator.(Preferably with a cinclude transformer)
2. Is it possible to invoke Pipelines via java API calls (not through
URL)
3. Is there any pointer to documentation as how to use Cocoon from
Command line
Thanks a lot it advance,
Regds,
Chiths
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