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Posted to users@cocoon.apache.org by PlanetCocoon Users Forum <co...@planetcocoon.com> on 2005/05/20 13:24:44 UTC
[Forum] Problems using the module:request:inputStream source in flowscript
Hello everybody,
I'm trying to use the "module:request:inputStream" source as described
in http://wiki.apache.org/cocoon/ModuleSource to get the the full
content of a request (an XML).
I'm using the stream example that came with cocoon
(cocoon/samples/stream/process-order), and I have edited the sitemap to
call a flowscript function:
<map:match pattern="process-order">
<map:generate type="stream">
<map:parameter name="defaultContentType" value="text/xml"/>
<map:parameter name="form-name" value="Foo"/>
</map:generate>
<map:call function="getRequestBodyDocument">
</map:call>
...
However, it doesn't work as planned. The
cocoon.request.getContentLength() returns a non-zero value (2526), but
the inputStream source's getContentLength() returns -1, and the stream
returns an empty string. Flowscript code:
cocoon.log.info("Content length:
"+cocoon.request.getContentLength()); // Logs 2526
var resolver = null;
var source = null;
try {
resolver = cocoon.getComponent( SourceResolver.ROLE );
source = resolver.resolveURI("module:request:inputStream");
var is = source.getInputStream();
cocoon.log.info("Content length: "+source.getContentLength());
// Logs -1, is.available() returns 0
...
Does anyone have a clue why the inputStream source is empty?
Thanks in advance for your help,
Rune
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