Try this:
> <map:generate type="stream">
> <map:parameter name="form-name" value="Foo"/>
> </map:generate>
Vadim
> -----Original Message-----
> From: Eric ... [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, August 14, 2001 2:19 PM
> To: [EMAIL PROTECTED]
> Subject: [C2] Stream Generator
>
>
> I've found something about the Stream Generator in the Cocoon documentation.
>
> I've made the following modifications to the file sitemap.xmap :
> <map:generators default="file">
> ...
> <map:generator name="stream"
> src="org.apache.cocoon.generation.StreamGenerator"/>
> </map:generators>
>
> <!-- ========================== Stream ================================= -->
> <map:match pattern="request1">
> <map:generate type="stream">
> <!-- <map:parameter name="form-name" value="Foo"/> -->
> <map:parameter name="FORM1" value="Foo"/>
> </map:generate>
> <map:serialize type="xml"/>
> </map:match>
>
> <map:match pattern="Order">
> <map:generate src="docs/samples/stream/OrderPage.xml"/>
> <map:transform src="stylesheets/dynamic-page2html.xsl"/>
> <map:serialize type="html"/>
> </map:match>
>
> But I got this error :
>
> Error creating the resource
> Exception in StreamGenerator.generate()
> details
> from
> source org.apache.cocoon.ProcessingException
> description org.apache.cocoon.ProcessingException: Exception in
> StreamGenerator.generate():java.lang.NullPointerException
> extra info
> java.lang.NullPointerException
> at java.util.Hashtable.get(Hashtable.java, Compiled Code)
> at org.apache.tomcat.core.RequestImpl.getParameterValues
> (RequestImpl.java, Compiled Code)
> at org.apache.tomcat.core.RequestImpl.getParameter(RequestImpl.java,
> Compiled Code)
> at org.apache.tomcat.facade.HttpServletRequestFacade.getParameter
> (HttpServletRequestFacade.java, Compiled Code)
> at org.apache.cocoon.environment.http.HttpRequest.getParameter
> (HttpRequest.java, Compiled Code)
> at org.apache.cocoon.generation.StreamGenerator.generate
> (StreamGenerator.java, Compiled Code)
> at org.apache.cocoon.components.pipeline.AbstractEventPipeline.process
> (AbstractEventPipeline.java, Compiled Code)
> at org.apache.cocoon.components.pipeline.AbstractStreamPipeline.process
> (AbstractStreamPipeline.java, Compiled Code)
> at org.apache.cocoon.www.sitemap_xmap.wildcardMatchN409
> (sitemap_xmap.java, Compiled Code)
> at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java,
> Compiled Code)
> at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java,
> Compiled Code)
> at org.apache.cocoon.sitemap.Handler.process(Handler.java, Compiled
> Code)
> at org.apache.cocoon.sitemap.Manager.invoke(Manager.java, Compiled Code)
> at org.apache.cocoon.Cocoon.process(Cocoon.java, Compiled Code)
> at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java,
> Compiled Code)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled
> Code)
> at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java,
> Compiled Code)
> at org.apache.tomcat.core.Handler.service(Handler.java, Compiled Code)
> at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java,
> Compiled Code)
> at org.apache.tomcat.core.ContextManager.internalService
> (ContextManager.java, Compiled Code)
> at org.apache.tomcat.core.ContextManager.service(ContextManager.java,
> Compiled Code)
> at
> org.apache.tomcat.service.http.HttpConnectionHandler.processConnection
> (HttpConnectionHandler.java, Compiled Code)
> at org.apache.tomcat.service.TcpWorkerThread.runIt
> (PoolTcpEndpoint.java, Compiled Code)
> at org.apache.tomcat.util.ThreadPool$ControlRunnable.run
> (ThreadPool.java, Compiled Code)
> at java.lang.Thread.run(Thread.java, Compiled Code)
>
>
> java.lang.NullPointerException
>
> org.apache.cocoon.ProcessingException: Exception in StreamGenerator.generate
> ():java.lang.NullPointerException
> at org.apache.cocoon.generation.StreamGenerator.generate
> (StreamGenerator.java, Compiled Code)
> at org.apache.cocoon.components.pipeline.AbstractEventPipeline.process
> (AbstractEventPipeline.java, Compiled Code)
> at org.apache.cocoon.components.pipeline.AbstractStreamPipeline.process
> (AbstractStreamPipeline.java, Compiled Code)
> at org.apache.cocoon.www.sitemap_xmap.wildcardMatchN409
> (sitemap_xmap.java, Compiled Code)
> at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java,
> Compiled Code)
> at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java,
> Compiled Code)
> at org.apache.cocoon.sitemap.Handler.process(Handler.java, Compiled
> Code)
> at org.apache.cocoon.sitemap.Manager.invoke(Manager.java, Compiled Code)
> at org.apache.cocoon.Cocoon.process(Cocoon.java, Compiled Code)
> at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java,
> Compiled Code)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled
> Code)
> at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java,
> Compiled Code)
> at org.apache.tomcat.core.Handler.service(Handler.java, Compiled Code)
> at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java,
> Compiled Code)
> at org.apache.tomcat.core.ContextManager.internalService
> (ContextManager.java, Compiled Code)
> at org.apache.tomcat.core.ContextManager.service(ContextManager.java,
> Compiled Code)
> at
> org.apache.tomcat.service.http.HttpConnectionHandler.processConnection
> (HttpConnectionHandler.java, Compiled Code)
> at org.apache.tomcat.service.TcpWorkerThread.runIt
> (PoolTcpEndpoint.java, Compiled Code)
> at org.apache.tomcat.util.ThreadPool$ControlRunnable.run
> (ThreadPool.java, Compiled Code)
> at java.lang.Thread.run(Thread.java, Compiled Code)
> java.lang.NullPointerException
> at java.util.Hashtable.get(Hashtable.java, Compiled Code)
> at org.apache.tomcat.core.RequestImpl.getParameterValues
> (RequestImpl.java, Compiled Code)
> at org.apache.tomcat.core.RequestImpl.getParameter(RequestImpl.java,
> Compiled Code)
> at org.apache.tomcat.facade.HttpServletRequestFacade.getParameter
> (HttpServletRequestFacade.java, Compiled Code)
> at org.apache.cocoon.environment.http.HttpRequest.getParameter
> (HttpRequest.java, Compiled Code)
> at org.apache.cocoon.generation.StreamGenerator.generate
> (StreamGenerator.java, Compiled Code)
> at org.apache.cocoon.components.pipeline.AbstractEventPipeline.process
> (AbstractEventPipeline.java, Compiled Code)
> at org.apache.cocoon.components.pipeline.AbstractStreamPipeline.process
> (AbstractStreamPipeline.java, Compiled Code)
> at org.apache.cocoon.www.sitemap_xmap.wildcardMatchN409
> (sitemap_xmap.java, Compiled Code)
> at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java,
> Compiled Code)
> at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java,
> Compiled Code)
> at org.apache.cocoon.sitemap.Handler.process(Handler.java, Compiled
> Code)
> at org.apache.cocoon.sitemap.Manager.invoke(Manager.java, Compiled Code)
> at org.apache.cocoon.Cocoon.process(Cocoon.java, Compiled Code)
> at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java,
> Compiled Code)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled
> Code)
> at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java,
> Compiled Code)
> at org.apache.tomcat.core.Handler.service(Handler.java, Compiled Code)
> at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java,
> Compiled Code)
> at org.apache.tomcat.core.ContextManager.internalService
> (ContextManager.java, Compiled Code)
> at org.apache.tomcat.core.ContextManager.service(ContextManager.java,
> Compiled Code)
> at
> org.apache.tomcat.service.http.HttpConnectionHandler.processConnection
> (HttpConnectionHandler.java, Compiled Code)
> at org.apache.tomcat.service.TcpWorkerThread.runIt
> (PoolTcpEndpoint.java, Compiled Code)
> at org.apache.tomcat.util.ThreadPool$ControlRunnable.run
> (ThreadPool.java, Compiled Code)
> at java.lang.Thread.run(Thread.java, Compiled Code)
>
>
> org.apache.cocoon.ProcessingException: Exception in StreamGenerator.generate
> ():java.lang.NullPointerException
>
>
> Have anyone made the Request Generator work ?
> I need to get xml passing by a request.
>
> _________________________________________________________________
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>
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> Please check that your question has not already been answered in the
> FAQ before posting. <http://xml.apache.org/cocoon/faqs.html>
>
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