Mike,
I've lost track of the status of your problem. I know a couple of (perhaps)
helpful tips:
1)This exception:
java.io.StreamCorruptedException: InputStream does not contain a
serialized object
Frequently results from not definign your cactus.properties file correctly.
(For instance, it does not point at the correct web-app.)
2) NoClassDefFoundErrors frequently stem from classloader issues. A typical
scenario is that the Cactus jar is loaded by a parent classloader of the
classloader that loads your test cases. For instance, in Resin, this happens
when the cactus.jar is loacted in the global lib directory while test
classes reside in a war. This causes the error because classloaders delegate
loading to their parents but parents do *not* delegate loading to children,
meaning that a class in a parent loader cannot "see" classes in child
loaders.
I'm not sure these will help you. Let me know.
Cheers,
Nick
-----Original Message-----
From: Mike Cannon-Brookes [mailto:[EMAIL PROTECTED]]
Sent: Thursday, October 18, 2001 1:14 AM
To: [EMAIL PROTECTED]
Subject: RE: NoClassDefFoundError: WAS RE:
java.io.StreamCorruptedException: InputStream does not contain a
serialized object
For reference, here's the stack trace
[junit] org/apache/cactus/ServletTestCase
[junit] java.lang.NoClassDefFoundError:
org/apache/cactus/ServletTestCase
[junit] at java.lang.ClassLoader.defineClass0(Native Method)
[junit] at java.lang.ClassLoader.defineClass(ClassLoader.java:486)
[junit] at com.evermind._ck.findClass(.:273)
[junit] at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
[junit] at java.lang.ClassLoader.loadClass(ClassLoader.java:290)
[junit] at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
[junit] at
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
[junit] at java.lang.Class.forName0(Native Method)
[junit] at java.lang.Class.forName(Class.java:120)
[junit] at
org.apache.cactus.server.AbstractTestCaller.getTestClassClass(AbstractTestCa
ller.java:331)
[junit] at
org.apache.cactus.server.AbstractTestCaller.getTestClassInstance(AbstractTes
tCaller.java:302)
I've now downloaded the source from CVS (vain hope that the bug has been
fixed) but to no avail. I've been playing around in AbstractTestCaller with
the class loaders but I can't seem to figure it out.
In summary:
- Loading a test such as org.apache.cactus.TestAll works fine
- Cactus fails to find org.apache.cactus.ServletTestCase when loading any
test in com.*
- org.apache.cactus.ServletTestCase is in cactus.jar which is seen by the
class loader
Frustrated. ;)
-mike
Mike Cannon-Brookes :: [EMAIL PROTECTED]
Atlassian :: http://www.atlassian.com
Supporting YOUR J2EE World
> -----Original Message-----
> From: Mike Cannon-Brookes [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, October 18, 2001 3:40 PM
> To: [EMAIL PROTECTED]
> Subject: RE: NoClassDefFoundError: WAS RE:
> java.io.StreamCorruptedException: InputStream does not contain a
> serialized object
>
>
> Ok, this definitely seems to be a problem with Cactus.
>
> Looking through every mail in the mailing list, it seems this problem has
> been reported on:
> Orion (me)
> Weblogic
> VAJ
> IPlanet
>
> (same stack trace is in all emails)
>
> Is there a solution? Or did all the people who reported the error give up
> and wander off? ;)
>
> -mike
>
>
> Mike Cannon-Brookes :: [EMAIL PROTECTED]
>
> Atlassian :: http://www.atlassian.com
> Supporting YOUR J2EE World
>
>
>
> > -----Original Message-----
> > From: Mike Cannon-Brookes [mailto:[EMAIL PROTECTED]]
> > Sent: Thursday, October 18, 2001 3:25 PM
> > To: [EMAIL PROTECTED]
> > Subject: FW: NoClassDefFoundError: WAS RE:
> > java.io.StreamCorruptedException: InputStream does not contain a
> > serialized object
> >
> >
> > It gets odder! ;)
> >
> > I've now boiled it down to an error during compilation?
> >
> > I've now got an Ant buildfile that runs the
> > org.apache.cactus.TestAll - runs
> > fine.
> >
> > When I swap the class for com.atlassian.ejb.SimpleCactusTest - it gives
> > java.lang.NoClassDefFoundError: org/apache/cactus/ServletTestCase again!
> >
> > (This is when all classes are in the SAME deployed WAR, in the same
> > /WEB-INF/classes, using the SAME buildfile)
> >
> > Surely the error then is in some weird difference between the classes?
> >
> > Here's the source of my SimpleCactusTest:
> > package com.atlassian.ejb.test;
> >
> > import java.io.*;
> > import java.util.*;
> > import java.text.*;
> > import javax.servlet.*;
> > import javax.servlet.http.*;
> > import java.net.*;
> >
> > import junit.framework.*;
> >
> > import org.apache.cactus.*;
> > import org.apache.cactus.util.*;
> >
> > public class SimpleCactusTest extends ServletTestCase
> > {
> > public SimpleCactusTest(String s) {
> > super(s);
> > }
> >
> > public void testSomething() throws Exception {
> > ServletOutputStream os = response.getOutputStream();
> > os.print("<html><head><Long Process></head><body>");
> > os.flush();
> >
> > // do some processing that takes a while ...
> > Thread.sleep(3000);
> > os.println("Some data</body></html>");
> > }
> >
> > public static Test suite() {
> > return new TestSuite(SimpleCactusTest.class);
> > }
> > }
> >
> > (I copied testSomething() from testLongProcess() in the sample
> just to be
> > sure)
> >
> > Ideas? I'm out!
> >
> > Thanks,
> >
> >
> > -mike
> >
> >
> > -----Original Message-----
> > From: Mike Cannon-Brookes [mailto:[EMAIL PROTECTED]]
> > Sent: Thursday, October 18, 2001 2:12 PM
> > To: [EMAIL PROTECTED]
> > Subject: NoClassDefFoundError: WAS RE: java.io.StreamCorruptedException:
> > InputStream does not contain a serialized object
> >
> >
> > Progress!
> >
> > I've now got the sample WAR to deploy on both a sample-launched
> > Orion and my
> > dev server - cheer!
> >
> > BUT:
> > When I run my own test WAR (my own test classes) I get a
> > NoClassDefFoundError: org/apache/cactus/ServletTestCase from
> Orion's class
> > loader.
> >
> > My WAR has junit.jar, cactus.jar, httpclient.jar and log4j.jar in the
> > /WEB-INF/lib directory (copied from the sample war).
> >
> > Ideas?
> >
> > -mike
> >
> >
> > Mike Cannon-Brookes :: [EMAIL PROTECTED]
> >
> > Atlassian :: http://www.atlassian.com
> > Supporting YOUR J2EE World
> >
> >
> >
> > > -----Original Message-----
> > > From: Mike Cannon-Brookes [mailto:[EMAIL PROTECTED]]
> > > Sent: Thursday, October 18, 2001 1:35 PM
> > > To: [EMAIL PROTECTED]
> > > Subject: java.io.StreamCorruptedException: InputStream does
> not contain
> > > a serialized object
> > >
> > >
> > > Ok, I'm about ready to kill this machine so I thought I'd
> turn here for
> > > help.
> > >
> > > I've spent all day trying to get Cactus set up.
> > >
> > > My setup is Orion 1.5.2/3 (neither seems to make a difference),
> > > Sun JDK 1.3
> > > on Linux.
> > >
> > > Whenever I try to use a WAR through my already setup Orion, I get this
> > > error.
> > >
> > > HOWEVER:
> > > I read the mailing list archives and someone else with the
> same problem
> > > solved it by fixing up his config. So I decided to run the
> > sample app - lo
> > > and behold it runs fine.
> > >
> > > BUT:
> > > When I then take the test.war from the sample app, drop it into
> > my server
> > > (same machine, same server, just run by me not test sample) -
> > it gives the
> > > exception again. Basically no matter what config / WAR I try, my
> > > dev server
> > > always spits back this error when running a test.
> > >
> > > Any ideas where else to look for problems? This is REALLY
> frustrating ;)
> > >
> > > -mike
> > >
> >
>
