Sebastien Arbogast wrote:
>
> It depends on what you mean by "put the string in the request scope".
> I don't really understand how to translate that in code. Could you
> explain ?
1) Flow
// mystring contains your xml
cocoon.request.setAttribute("myxml", mystring);
// now forward to pipeline
cocoon.sendPage("mypipeline");
2) Custom generator pipeline
<map:match pattern="mypipeline">
<map:generate type="customgen"/>
<map:serialize type="xml"/>
</map:match>
3) in your custom generator
- grab the "myxml" from request scope in setup(). You can get the
request object from the objectModel map.
- in generate() you do something like
XMLReader parser = XMLReaderFactory.createXMLReader(
"org.apache.xerces.parsers.SAXParser");
parser.setContentHandler(this.contentHandler);
parser.parse(new InputSource(new BufferedInputStream(
new ByteArrayInputStream(this.myXml.getBytes()))));
I've seen people asking for this quite often. This little snippet is key
in understanding how to send xml content from a string or byte[] down
the pipeline. It probably warrants an entry in the FAQ under "How to
write my own generator" , but i'll leave that one up to you ;-)
HTH
Jorg
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