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Re: Classpath Issues with Log4J?

by Matt Wringe :: Rate this Message:

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On Tue, 2009-02-24 at 15:37 -0500, David C. Hicks wrote:

> Ewww.  Thanks for the tip, though.  I'll give it a whirl.  It's better
> than nothing.  :-)
>
> richard schmidt wrote:
> > I also hit this problem.
> >
> > Ended up configuring cargo to use an external server.....
> >
> > Not much help!
> >
> >
> >
> > On Wed, Feb 25, 2009 at 9:02 AM, David C. Hicks <dhicks@...
> > <mailto:dhicks@...>> wrote:
> >
> >     Hi,
> >
> >     I'm trying to set up the Maven2 Cargo plugin, and I'm getting some
> >     apparent classpath problems from Log4J.  I see that there was a
> >     sizable discussion of a potential defect related to this issue
> >     back in August of 2008, but I could not find if there was any kind
> >     of resolution or work-around.
> >     Can someone please enlighten me?
> >     Thanks,
> >     David

Does this work normally if you just deploy your webapp to the a server
that is started by hand? I wonder why Cargo would be causing a
ClassNotFoundException in this situation.

> >     PS - in case it helps, this is my current configuration and a
> >     snippet of the exception that is thrown by the plugin:
> >
> >     Caused by: java.lang.ClassNotFoundException: org.apache.log4j.Category
> >           at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
> >           at java.security.AccessController.doPrivileged(Native Method)
> >           at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
> >           at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> >           at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
> >           at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
> >           ... 39 more
> >
> >               <plugin>
> >                   <groupId>org.codehaus.cargo</groupId>
> >                   <artifactId>cargo-maven2-plugin</artifactId>
> >                   <version>1.0-beta-2</version>
> >                   <configuration>
> >                       <wait>false</wait>
> >                       <container>
> >                           <containerId>jetty6x</containerId>
> >                           <type>embedded</type>
> >                           <dependencies>
> >                               <dependency>
> >                                   <groupId>mysql</groupId>
> >                                  
> >     <artifactId>mysql-connector-java</artifactId>
> >                               </dependency>
> >                           </dependencies>
> >                       </container>
> >                       <properties>
> >                           <cargo.datasource.datasource.mysql>
> >                              
> >     cargo.datasource.driver=${harvey.database.driver}|
> >                               cargo.datasource.url=${harvey.database.url}|
> >                              
> >     cargo.datasource.jndi=jdbc/salientDataSource|
> >                              
> >     cargo.datasource.username=${harvey.database.username}|
> >                              
> >     cargo.datasource.password=${harvey.database.password}
> >                           </cargo.datasource.datasource.mysql>
> >                           <cargo.resource.resource.homeDirectory>
> >                               cargo.resource.name
> >     <http://cargo.resource.name>=salient/homeDirectory|
> >                               cargo.resource.type=java.lang.String|
> >                              
> >     cargo.resource.parameters=${harvey.home.directory}
> >                           </cargo.resource.resource.homeDirectory>
> >                       </properties>
> >                   </configuration>
> >               </plugin>
> >
> >
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> >
> >
> >
>
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