If a class cannot be found, it will usually throw a ClassNotFoundException.
A NoClassDefFoundError error means that the RealmBase class was found, but
one of the classes it depends on can not be found. I believe it's the
classloaders that are giving you grief. I wonder if you need to add any
other jar files to the common/lib directory.
I haven't done much with JBoss/Tomcat as yet. Just starting out. :-)
RS
"Brian Topping"
<[EMAIL PROTECTED]> To:
<[EMAIL PROTECTED]>
Sent by: cc:
[EMAIL PROTECTED] Subject: RE: [JBoss-user]
Standalone Tomcat 4.1 and JAAS
ceforge.net
12/18/02 02:16 PM
Please respond to
jboss-user
Okay, so I've gotten far enough through to realize there might be some
ability to add a line such as:
<Realm className="org.jboss.web.catalina.security.JBossSecurityMgrRealm"
useJAAS="true"/>
to the server.xml of the standalone Tomcat. I copied the
Tomcat-service.jar
into the tomcat/common/lib directory (for the class) as well as the
jboss-sx.jar for some of the classes it references.
Now I get:
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.
java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243)
Caused by: java.lang.NoClassDefFoundError:
org/apache/catalina/realm/RealmBase
at java.lang.ClassLoader.findBootstrapClass(Native Method)
at
java.lang.ClassLoader.findBootstrapClass0(ClassLoader.java:723)
at java.lang.ClassLoader.loadClass(ClassLoader.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:292)
at
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
at java.lang.ClassLoader.loadClass(ClassLoader.java:255)
at
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:140)
at
org.apache.catalina.util.xml.ObjectCreate.start(XmlMapper.java:616)
at
org.apache.catalina.util.xml.XmlMapper.matchStart(XmlMapper.java:412)
at
org.apache.catalina.util.xml.XmlMapper.startElement(XmlMapper.java:91)
at
org.xml.sax.helpers.XMLReaderAdapter.startElement(XMLReaderAdapter.java:329)
Am I smoking crack trying to do this or is there something simple that I am
missing? RealmBase is in catalina.jar, so there's no good reason why it
shouldn't be found. I presume there is something else missing.
Any ideas?
Thanks!!!
-b
> -----Original Message-----
> From: Brian Topping
> Sent: Wednesday, December 18, 2002 7:04 AM
> To: [EMAIL PROTECTED]
> Subject: [JBoss-user] Standalone Tomcat 4.1 and JAAS
>
>
> Hi all,
>
> I'm trying to get a standalone Tomcat 4.1 instance to use the JAAS
> authentication realm of a remote JBoss 3.2 instance. This is
> a standalone
> "downloaded from Apache" instance of Tomcat, not one running
> under JBoss.
> Using VM arguments, I'm able to mesh the JNDI tree and remote
> EJB calls work
> fine, but I need to get the web container realm to use the
> JAAS of the remote
> EJB container. I've also confirmed that JAAS works properly
> when the web.war
> and ejb.jar are deployed on the same JBoss instance.
>
> I need to get this particular configuration to work because I
> need to be able
> to support the new Tomcat manager app in the web container,
> which doesn't
> work under JBoss yet.
>
> Anyone have any ideas on this?
>
> Thanks,
>
> Brian
>
>
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