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Posted to dev@cocoon.apache.org by DN...@datixinc.com on 2001/12/11 16:46:40 UTC
XSP and Cocoon
I am trying to use xsp to generate a dynamic xml page that can be changed
on fly from request information and java classes.
I have an xml file and an xsl file.
The xml file consists of:
<?xml version="1.0" encoding="UTF-8"?>
<xsp:logic>
com.datix.xmlwriter.XmlWriter write = new XmlWriter();
String xmlcontent = write.writeXml("dnewman", "SimpleForm");
out.print(xmlcontent);
</xsp:logic>
This simply would call the class and print out the generated xml.
Well when run to produce a html page from an xml and xsl file i get a
error.
I have no idea what is causing this. Im assumin its the <xsp:logic> tag but
maybe not.
Im new to cocoon and xsp and xml so I am at a loss. And there isnt much
docs on this.
Any help would be great,
Thanks,
dave
dnewman@datixinc.com
org.apache.cocoon.ProcessingException: Could not read resource file:/home/cocoon/tomcat/webapps/cocoon/xsptest.xsp:
org.xml.sax.SAXParseException: The namespace prefix "xsp" was not declared.
at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
at org.apache.cocoon.components.pipeline.CachingEventPipeline.process(CachingEventPipeline.java:210)
at org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(CachingStreamPipeline.java:359)
at org.apache.cocoon.www.sitemap_xmap.wildcardMatchN40028E(sitemap_xmap.java:3559)
at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:2551)
at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:2312)
at org.apache.cocoon.sitemap.Handler.process(Handler.java:163)
at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:114)
at org.apache.cocoon.Cocoon.process(Cocoon.java:514)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:592)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service(Handler.java:286)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210)
at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)
org.xml.sax.SAXParseException: The namespace prefix "xsp" was not declared.
at org.apache.cocoon.components.parser.JaxpParser.error(JaxpParser.java:169)
at org.apache.xerces.framework.XMLParser.reportError(XMLParser.java:1232)
at
org.apache.xerces.validators.common.XMLValidator.bindNamespacesToElementAndAttributes(XMLValidator.java:2622)
at org.apache.xerces.validators.common.XMLValidator.callStartElement(XMLValidator.java:1152)
at
org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScanner.java:938)
at org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381)
at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1081)
at org.apache.cocoon.components.parser.JaxpParser.parse(JaxpParser.java:100)
at org.apache.cocoon.components.source.URLSource.toSAX(URLSource.java:327)
at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:109)
at org.apache.cocoon.components.pipeline.CachingEventPipeline.process(CachingEventPipeline.java:210)
at org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(CachingStreamPipeline.java:359)
at org.apache.cocoon.www.sitemap_xmap.wildcardMatchN40028E(sitemap_xmap.java:3559)
at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:2551)
at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:2312)
at org.apache.cocoon.sitemap.Handler.process(Handler.java:163)
at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:114)
at org.apache.cocoon.Cocoon.process(Cocoon.java:514)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:592)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service(Handler.java:286)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210)
at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)
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Re: XSP and Cocoon
Posted by Christian Schmitt <cs...@ffzj0ia9.bank.dresdner.net>.
On Tue, Dec 11, 2001 at 07:46:40AM -0800, DNewman@datixinc.com wrote:
> I am trying to use xsp to generate a dynamic xml page that can be changed
> on fly from request information and java classes.
> I have an xml file and an xsl file.
> The xml file consists of:
>
>
> <?xml version="1.0" encoding="UTF-8"?>
>
> <xsp:logic>
> com.datix.xmlwriter.XmlWriter write = new XmlWriter();
> String xmlcontent = write.writeXml("dnewman", "SimpleForm");
> out.print(xmlcontent);
> </xsp:logic>
>
<snip/>
>
> Any help would be great,
>
> Thanks,
>
> dave
> dnewman@datixinc.com
>
> org.apache.cocoon.ProcessingException: Could not read resource file:/home/cocoon/tomcat/webapps/cocoon/xsptest.xsp:
> org.xml.sax.SAXParseException: The namespace prefix "xsp" was not declared.
> at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
Your file should look like this:
<?xml version="1.0"?>
<xsp:page language="java"
xmlns:xsp="http://apache.org/xsp>
<xsp:logic>extrem coding goes here</xsp:logic>
</xsp:page>
Hth,
Christian
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