>Number: 4470
>Category: mod_jserv
>Synopsis: when a servlet is called as a SSI from jhtml page, getWriter()
>method doesn't work
>Confidential: no
>Severity: critical
>Priority: medium
>Responsible: jserv
>State: open
>Class: sw-bug
>Submitter-Id: apache
>Arrival-Date: Mon May 24 16:40:01 PDT 1999
>Last-Modified:
>Originator: [EMAIL PROTECTED]
>Organization:
apache
>Release: 1.1.3
>Environment:
Solaris
>Description:
when a servlet is called as a SSI from jhtml page, getWriter() method of
ServletRequest doesn't work. I found a work-around but I've
waisted a couple of hours, I think it would be a good idea to mention it
in the "README" that comes with the installation.
Right now calling getWriter() causes an exception to be thrown:
--
<!-- java.lang.IllegalStateException: Already called getOutputStream.
at org.apache.jserv.JServConnection.getWriter(Compiled Code)
at HelloYouToo.doGet(Compiled Code)
at javax.servlet.http.HttpServlet.service(Compiled Code)
at javax.servlet.http.HttpServlet.service(Compiled Code)
at org.apache.jservssi.ServletInfoRequest.runServlet(Compiled Code)
at org.apache.jservssi.JServSSI.interpretPage(Compiled Code)
at org.apache.jservssi.JServSSI.doGet(Compiled Code)
at javax.servlet.http.HttpServlet.service(Compiled Code)
at javax.servlet.http.HttpServlet.service(Compiled Code)
at org.apache.jserv.JServConnection.run(Compiled Code)
at java.lang.Thread.run(Compiled Code)
-->
>How-To-Repeat:
Here is what's contained in my .jhtml file,
<SERVLET NAME="HelloYouToo">
</SERVLET>
-----
My HelloYouToo servlet contains the following code:
----
public class HelloYouToo extends HttpServlet
{
public void doGet (HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
PrintWriter out = response.getWriter();
out.println("<center><BR><BR><BR><BR> HELLO YOU TOO! <BR><BR><BR>");
}
}
>Fix:
No, but her's a work-around.
The work-around is to call:
PrintWriter outWrite = new PrintWriter(response.getOutputStream(), true);
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