[jetty-dev] Jasper source location?

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[jetty-dev] Jasper source location?

From: "Johnston Rick-DQJ347" <Rick.Johnston@xxxxxxxxxxxx>
Date: Fri, 24 Jul 2009 09:46:05 -0400
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Thread-topic: Jasper source location?

I’m trying to solve a problem configuring Jikes as the compiler for Jetty 5.1.15. I’m getting the stack trace below. This is using Jetty on an embedded system within an application; not standalone. My code to instantiate it is very simple at this point:

System.setProperty("jetty.home", "/opt/gpfs/webapps");

Server server = new Server();

SocketListener listener = new SocketListener();

listener.setPort(JETTY_PORT);

server.addListener(listener);

try {

WebApplicationContext[] ctxs = server.addWebApplications("/opt/gpfs/webapps/");

for (int i = 0; i < ctxs.length; i++) {

ctxs[i].setDefaultsDescriptor("/opt/gpfs/webapps/etc/webdefault.xml");

}

} catch (Exception e) {

e.printStackTrace();

}

server.setStopAtShutdown(true);

server.start();

I’ve modified webdefault.xml as follows for the JspServlet:

<init-param>

<param-name>compiler</param-name>

<param-value>jikes</param-value>

</init-param>

<init-param>

<param-name>javaEncoding</param-name>

<param-value>ISO-8859-1</param-value>

</init-param>

I was hoping to go through the code and figure out the problem myself but I can’t find any Jasper source code that corresponds to the Jasper components in the Jetty 5.1.15 release. Can anyone point me to where this particular version of the source code is (or tell me how to fix the problem)? I couldn’t find a pointer in any License file, although I expected it to be there based on my understanding of the licenses.

org.apache.jasper.JasperException: Unable to compile class for JSP

at org/apache/jasper/JspCompilationContext.compile (JspCompilationContext.java:520)

at org/apache/jasper/servlet/JspServletWrapper.service (JspServletWrapper.java:296)

at org/apache/jasper/servlet/JspServlet.serviceJspFile (JspServlet.java:294)

at org/apache/jasper/servlet/JspServlet.service (JspServlet.java:245)

at javax/servlet/http/HttpServlet.service (HttpServlet.java:690)

at org/mortbay/jetty/servlet/ServletHolder.handle (ServletHolder.java:429)

at org/mortbay/jetty/servlet/WebApplicationHandler.dispatch (WebApplicationHandler.java:473)

at org/mortbay/jetty/servlet/Dispatcher.dispatch (Dispatcher.java:287)

at org/mortbay/jetty/servlet/Dispatcher.forward (Dispatcher.java:172)

at org/mortbay/jetty/servlet/Default.handleGet (Default.java:304)

at org/mortbay/jetty/servlet/Default.service (Default.java:223)

at javax/servlet/http/HttpServlet.service (HttpServlet.java:690)

at org/mortbay/jetty/servlet/ServletHolder.handle (ServletHolder.java:429)

at org/mortbay/jetty/servlet/WebApplicationHandler.dispatch (WebApplicationHandler.java:473)

at org/mortbay/jetty/servlet/ServletHandler.handle (ServletHandler.java:569)

at org/mortbay/http/HttpContext.handle (HttpContext.java:1531)

at org/mortbay/jetty/servlet/WebApplicationContext.handle (WebApplicationContext.java:634)

at org/mortbay/http/HttpContext.handle (HttpContext.java:1483)

at org/mortbay/http/HttpServer.service (HttpServer.java:910)

at org/mortbay/http/HttpConnection.service (HttpConnection.java:820)

at org/mortbay/http/HttpConnection.handleNext (HttpConnection.java:986)

at org/mortbay/http/HttpConnection.handle (HttpConnection.java:837)

at org/mortbay/http/SocketListener.handleConnection (SocketListener.java:246)

at org/mortbay/util/ThreadedServer.handle (ThreadedServer.java:358)

at org/mortbay/util/ThreadPool$PoolThread.run (ThreadPool.java:534)

WARN [SocketListener14-1] org.mortbay.jetty.servlet.ServletHandler - EXCEPTION