Send attempt #2.hmmm
On 11/14/06, Marcus Williford <[EMAIL PROTECTED]> wrote:
I have attempted to create my own Realm, as I need to do authentication
via a custom set of rules. I have attempted several things ( hours of
attempting this with no luck), and can't seem to get class loaded.
Tomcat5.5.20
Elcipse 3.2
1. I've put something like this in my server.xml
<Realm className="com.devmonkey.agent.TestRealm"/> I've also tried
className="TestRealm", etc....
2. I've compiled TestRealm into a jar, along with a
mbeans-descriptors.xml file. Placed this into the
CATALINA_HOME/server/lib as a .jar file. I have tried every angle on the
name, placement. I've put the class directly in the
CATALINA_HOME/server/classes. I've deleted the .class files on my
webapp/classes directory to make sure there is only a single copy.
3. TestRealm was extended from UserDatabaseRealm as a test "public class
TestRealm extends UserDatabaseRealm"
4. I also attempted to extend RealmBase, override the correct classes,
etc...
5. I get the following, no matter what I do!
Nov 14, 2006 2:56:13 AM org.apache.tomcat.util.digester.Digester
startElement
SEVERE: Begin event threw exception
java.lang.ClassNotFoundException : com.devmonkey.agent.TestRealm
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass (Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.apache.tomcat.util.digester.ObjectCreateRule.begin(
ObjectCreateRule.java:204)
at org.apache.tomcat.util.digester.Rule.begin( Rule.java :152)
at org.apache.tomcat.util.digester.Digester.startElement(Digester.java
:1275)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(Unknown
Source)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown
Source)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown
Source)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown
Source)
at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1561)
at org.apache.catalina.startup.Catalina.load(Catalina.java:489)
at org.apache.catalina.startup.Catalina.load(Catalina.java :523)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:266)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:431)
Nov 14, 2006 2:56:13 AM org.apache.catalina.startup.Catalina load
WARNING: Catalina.start using conf/server.xml:
java.lang.ClassNotFoundException: com.devmonkey.agent.TestRealm
at org.apache.tomcat.util.digester.Digester.createSAXException (
Digester.java:2725)
at org.apache.tomcat.util.digester.Digester.createSAXException(
Digester.java:2751)
at org.apache.tomcat.util.digester.Digester.startElement(Digester.java
:1278)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(Unknown
Source)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown
Source)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown
Source)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse (Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown
Source)
at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1561)
at org.apache.catalina.startup.Catalina.load (Catalina.java:489)
at org.apache.catalina.startup.Catalina.load(Catalina.java:523)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:266)
at org.apache.catalina.startup.Bootstrap.main (Bootstrap.java:431)
Nov 14, 2006 2:56:13 AM org.apache.tomcat.util.digester.DigesterstartElement
SEVERE: Begin event threw exception
java.lang.ClassNotFoundException: com.devmonkey.agent.TestRealm
at java.net.URLClassLoader$1.run (Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass (Unknown Source)
at org.apache.tomcat.util.digester.ObjectCreateRule.begin(
ObjectCreateRule.java:204)
at org.apache.tomcat.util.digester.Rule.begin(Rule.java:152)
at org.apache.tomcat.util.digester.Digester.startElement (
Digester.java:1275)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(Unknown
Source)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown
Source)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown
Source)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown
Source)
at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1561)
at org.apache.catalina.startup.Catalina.load(Catalina.java:489)
at org.apache.catalina.startup.Catalina.start(Catalina.java :543)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
Nov 14, 2006 2:56:13 AM org.apache.catalina.startup.Catalina load
WARNING: Catalina.start using conf/server.xml:
java.lang.ClassNotFoundException: com.devmonkey.agent.TestRealm
at org.apache.tomcat.util.digester.Digester.createSAXException (
Digester.java:2725)
at org.apache.tomcat.util.digester.Digester.createSAXException(
Digester.java:2751)
at org.apache.tomcat.util.digester.Digester.startElement(Digester.java
:1278)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(Unknown
Source)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown
Source)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown
Source)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse (Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown
Source)
at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1561)
at org.apache.catalina.startup.Catalina.load (Catalina.java:489)
at org.apache.catalina.startup.Catalina.start(Catalina.java:543)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
at org.apache.catalina.startup.Bootstrap.main (Bootstrap.java:432)
Nov 14, 2006 2:56:13 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 0 ms
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
Caused by: java.lang.NullPointerException
at org.apache.catalina.startup.Catalina.await (Catalina.java:615)
at org.apache.catalina.startup.Catalina.start(Catalina.java:575)
... 6 more
6. I am starting to suspect that
java.security.AccessController.doPrivileged has something to do with it,
as I don't know if it is in the classpath for tomcat, but I'm not sure how I
can troubleshoot this further.
Please assist!
mw
