NoClassDefFoundError ....

[imadhusudhanan]

This is the exception I get even though I have jackrabbit-core-1.4.6.jar in my 
CLASSPATH. I have this working fine untill I compiled my custom LoginModule, 
WebDAVLoginModule.java held at a different package say 
c.a.z.WebDAVLoginModule.java. This is the trace,

java.lang.NoClassDefFoundError: Could not initialize class 
org.apache.jackrabbit.core.jndi.BindableRepositoryFactory
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:247)
        at 
com.sun.naming.internal.VersionHelper12.loadClass(VersionHelper12.java:46)
        at 
javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:654)
        at 
javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
        at javax.naming.InitialContext.init(InitialContext.java:223)
        at javax.naming.InitialContext.<init>(InitialContext.java:197)

The repository invocation code ,

            Hashtable env = new Hashtable();
            env.put(Context.INITIAL_CONTEXT_FACTORY, 
"org.apache.jackrabbit.core.jndi.BindableRepositoryFactory");
            env.put(Context.PROVIDER_URL, "localhost");
            InitialContext ctx = new InitialContext(env);
            RegistryHelper.registerRepository(ctx, "repo", configFile, 
repHomeDir, true);
                        Repository r = (Repository) ctx.lookup("repo");

And the server.xml entry is as follows for binding the repository under Apps 
Server JNDI Tree ... 
 
      <Context path="" docBase="pc" debug="4">
                   <Resource name="repo"
                        auth="Container"
                        type="javax.jcr.Repository"
                        
factory="org.apache.jackrabbit.core.jndi.BindableRepositoryFactory"
                        configFilePath="../webapps/pc/webdav/repository.xml"
                        repHomeDir="../webapps/pc/webdav"/>
        </Context>
    </Host>

And this is my repository.xml 

    <?xml version="1.0" encoding="ISO-8859-1"?>
<Repository>
        <FileSystem class="org.apache.jackrabbit.core.fs.local.LocalFileSystem">
                <param name="path" value="${rep.home}/repository"/>
        </FileSystem>
        <Security appName="Jackrabbit">
                <AccessManager 
class="org.apache.jackrabbit.core.security.SimpleAccessManager"/>
                <LoginModule 
class="com.adventnet.zohopc.webdav.WebDAVLoginModule">
                        <param name="anonymousId" value="anonymous"/>
                        <param name="adminId" value="madhu"/>
                </LoginModule>
        </Security>
        <Workspaces rootPath="${rep.home}/workspaces" 
defaultWorkspace="default" />
        <Workspace name="${wsp.name}">
                <FileSystem 
class="org.apache.jackrabbit.core.fs.local.LocalFileSystem">
                        <param name="path" value="${wsp.home}"/>
                </FileSystem>
                <PersistenceManager 
class="org.apache.jackrabbit.core.state.xml.XMLPersistenceManager" />
                <SearchIndex 
class="org.apache.jackrabbit.core.query.lucene.SearchIndex">
                        <param name="path" value="${wsp.home}/index" />
                </SearchIndex>
        </Workspace>
        <Versioning rootPath="${rep.home}/versions">
                <FileSystem 
class="org.apache.jackrabbit.core.fs.local.LocalFileSystem">
                        <param name="path" value="${rep.home}/versions"/>
                </FileSystem>
                <PersistenceManager 
class="org.apache.jackrabbit.core.state.xml.XMLPersistenceManager" />
        </Versioning>
</Repository>
~

jaas.config is as follows

/** Login config for JackRabbit **/
Jackrabbit {
        com.adventnet.zohopc.webdav.WebDAVLoginModule required
        anonymousId="anonymous";
};


I understand that both the entries in jaas.config and in repository.xml for 
SimpleLoginModule extensions are mandatory. Pls guide me in case I made a 
mistake.



    


Regards,
MadhuSudhanan I.
www.zoho.com
'If you wanna walk quick Walk Alone, if you wanna walk far Walk Together ..."