Oops! Stupid error. I mixed up with GenericElement and ConcreteElement. I
re-checked everything and it works nic now. Thanks again...
----- Original Message -----
From: "Christian Sell" <[EMAIL PROTECTED]>
To: "JetSpeed" <[EMAIL PROTECTED]>
Sent: Thursday, October 26, 2000 09:20
Subject: Re: JSP portlet
> Hmm, this means that at the point where the JSP is written to the output
> stream the output from the other (enclosing) elements has not been
> committed. However, I cannot see the problem in code I provided. I am
using
> it extensively, and David Sean Taylor [EMAIL PROTECTED]
> reported success on it as well. Did you implement the getContent() method
in
> your portlet as described in my mail?
>
> -----Original Message-----
> From: Rogier Schaaf <[EMAIL PROTECTED]>
> To: JetSpeed <[EMAIL PROTECTED]>
> Date: Mittwoch, 25. Oktober 2000 23:59
> Subject: Re: JSP portlet
>
>
> >Christian,
> >
> >I tried your implementation of EcsJSPElement (together with a JspPortlet
> >that gets its content from a JSP). All looks to be working allright,
> however
> >I see that the content of the JSP appears on top of my Jetspeed home page
> >and not in it's Portlet box. Also the JSP element that gets constructed
> >appears "empty"?
> >
> >I'm not familiar with ECS. Do you have any idea what it is I am doing
> wrong?
> >
> >Thanks,
> >Rogier
> >
> >----- Original Message -----
> >From: "Christian Sell" <[EMAIL PROTECTED]>
> >To: "JetSpeed" <[EMAIL PROTECTED]>
> >Sent: Wednesday, October 25, 2000 02:33
> >Subject: Re: JSP portlet
> >
> >
> >> I have done something similar a while ago. Basically, I implemented an
> >> EcsElement, which I returned from the Portlet.getContent(). At the end
of
> >> the message you find the code for the Ecs class, which has been adapted
> >for
> >> this list, it probably does not compile as is. The getContent() may
look
> >> like this:
> >>
> >> public ConcreteElement getContent() {
> >>
> >> return new EcsJSPElement(rundata, url);
> >> }
> >>
> >> You could also define the EcsJSPElement as an anonymous inner class in
> the
> >> above method.
> >>
> >> Hope this helps,
> >> Christian
> >>
> >>
> >> import org.apache.ecs.GenericElement;
> >> import org.apache.ecs.Element;
> >>
> >> import java.io.IOException;
> >> import java.io.OutputStream;
> >> import java.io.PrintWriter;
> >> import java.io.OutputStreamWriter;
> >>
> >> /**
> >> * encapsulates a JSP within the context of ECS
> >> * HTML-generation. I dont particularily like this.
> >> */
> >> public class EcsJSPElement extends GenericElement
> >> {
> >> private String theUrl;
> >> private Rundata rundata;
> >>
> >> public Element addElementToRegistry(Element element)
> >> {return element;}
> >> public Element addElementToRegistry(String element)
> >> {return null;}
> >> public Element removeElementFromRegistry(Element element)
> >> {return element;}
> >> public Element removeElementFromRegistry(String element)
> >> {return null;}
> >> public boolean registryHasElement(Element element)
> >> {return false;}
> >> public boolean registryHasElement(String element)
> >> {return false;}
> >>
> >> public EcsJSPElement(Rundata rundata, String urlString)
> >> {
> >> this.theUrl = urlString;
> >> this.rundata = rundata;
> >> }
> >> public void output(OutputStream out)
> >> {
> >> output(new PrintWriter(out));
> >> }
> >>
> >> /**
> >> Add element to the designated PrintWriter.
> >> */
> >> public void output(PrintWriter out)
> >> {
> >> ServletContext ctx = rundata.getServletContext();
> >> RequestDispatcher dispatcher = ctx.getRequestDispatcher(url);
> >> try
> >> {
> >> // include the JSP. Maybe flush first?
> >>
> >> dispatcher.include(rundata.getRequest(),
> >> rundata.getResponse());
> >> } catch (Exception e) {
> >> String message = "JSPPortlet: Could not include the
following
> >> URL: " + url + " : " + e.getMessage();
> >> Log.error( message, e );
> >> out.print(message);
> >> }
> >> }
> >> }
> >>
> >>
> >>
> >>
> >> --
> >> --------------------------------------------------------------
> >> Please read the FAQ! <http://java.apache.org/faq/>
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> >>
> >
> >
> >
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