On Jan 23, 2007, at 11:34 AM, Daniel Bloomfield Ramagem wrote:

That was the problem!!!  Thank you David!!! 

I'm a bit confused about what the dependency to the "geronimo-gbean-deployer/car" module/file actually means...  Does it somehow "link" to a set of core classes used by custom ConfigurationBuilders?

In your plan, dependency on a jar will include that jar in your module's classloader, similarly to a URL in a URLClassLoader.  Including a dependency on another module (car file) will include that module's classloader as a parent classloader for your module.  (Our classloader can have more than one parent classloader)

thanks
david jencks
 

Daniel.

On 1/23/07, David Jencks <david_jencks@yahoo.com> wrote:

On Jan 23, 2007, at 9:13 AM, Daniel Bloomfield Ramagem wrote:

Geronimo newbie here trying to write a custom builder.  Maybe someone more experienced can help out with the following problem.  I keep getting ModuleIDBuilder ClassCastException anytime I deploy my custom ConfigurationBuilder to Geronimo.  The logs and my deployment plan follow.  Has anyone experienced this???

Since you are depending on geronimo jars directly, your module is getting a separate copy of all the classes in those jars, so when anything loaded by your builder gets near anything in in the rest of geronimo, the classes don't match.

Instead of loading everything in your own classloader, try having a  dependency on the geronimo-gbean-deployer car file.  I think that will be the only dependency you need.

Hope this helps
david jencks


Daniel.

12:06:54,800 ERROR [Deployer] Deployment failed due to
java.lang.ClassCastException: org.apache.geronimo.deployment.ModuleIDBuilder
    at com.daniel.TestConfigBuilder$$FastClassByCGLIB$$93606ad9.invoke (<generated>)
    at net.sf.cglib.reflect.FastMethod.invoke (FastMethod.java:53)
    at org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
    at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke (GBeanOperation.java:122)
    at org.apache.geronimo.gbean.runtime.GBeanInstance.invoke (GBeanInstance.java:817)
    at org.apache.geronimo.gbean.runtime.RawInvoker.invoke(RawInvoker.java:57)
    at org.apache.geronimo.kernel.basic.RawOperationInvoker.invoke (RawOperationInvoker.java:35)
    at org.apache.geronimo.kernel.basic.ProxyMethodInterceptor.intercept (ProxyMethodInterceptor.java:96)
    at org.apache.geronimo.kernel.config.DeploymentWatcher$$EnhancerByCGLIB$$6f296f75.getDeploymentPlan (<generated>)
    at org.apache.geronimo.deployment.Deployer.deploy(Deployer.java :232)
    at org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:124)
    at org.apache.geronimo.deployment.Deployer$$FastClassByCGLIB$$734a235d.invoke (<generated>)
    at net.sf.cglib.reflect.FastMethod.invoke (FastMethod.java:53)
    at org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
    at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke (GBeanOperation.java:122)
    at org.apache.geronimo.gbean.runtime.GBeanInstance.invoke (GBeanInstance.java:852)
    at org.apache.geronimo.kernel.basic.BasicKernel.invoke(BasicKernel.java:239)
    at org.apache.geronimo.kernel.KernelGBean.invoke (KernelGBean.java:338)
    at org.apache.geronimo.kernel.KernelGBean$$FastClassByCGLIB$$1cccefc9.invoke (<generated>)
    at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
    at org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke (FastMethodInvoker.java:38)
    at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke (GBeanOperation.java:122)
    at org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:852)
    at org.apache.geronimo.kernel.basic.BasicKernel.invoke (BasicKernel.java:239)
    at org.apache.geronimo.system.jmx.MBeanGBeanBridge.invoke (MBeanGBeanBridge.java:168)
    at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:213)
    at com.sun.jmx.mbeanserver.MetaDataImpl.invoke (MetaDataImpl.java:220)
    at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke (DefaultMBeanServerInterceptor.java:815)
    at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:784)
    at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1408)
    at javax.management.remote.rmi.RMIConnectionImpl.access$100(RMIConnectionImpl.java:81)
    at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run (RMIConnectionImpl.java:1245)
    at java.security.AccessController.doPrivileged (Native Method)
    at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1348)
    at javax.management.remote.rmi.RMIConnectionImpl.invoke (RMIConnectionImpl.java:782)
    at sun.reflect.GeneratedMethodAccessor237.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke (Method.java:585)
    at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294)
    at sun.rmi.transport.Transport$1.run(Transport.java:153)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.rmi.transport.Transport.serviceCall (Transport.java:149)
    at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466)
    at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run( TCPTransport.java:707)
    at java.lang.Thread.run (Thread.java:595)

My geronimo-service.xml:

<?xml version="1.0" encoding="UTF-8"?>
<module xmlns=" http://geronimo.apache.org/xml/ns/deployment-1.1">
    <environment>
        <moduleId>
            <groupId>com.daniel</groupId>
            <artifactId>testbuilder</artifactId>
            <version>1.0.0</version>
            <type>jar</type>
        </moduleId>
        <dependencies>
            <dependency>
                <groupId>commons-logging</groupId>
                <artifactId>commons-logging</artifactId>
                <version>1.0.4</version>
                <type>jar</type>
            </dependency>
            <dependency>
                <groupId>geronimo</groupId>
                <artifactId>geronimo-common</artifactId>
                <version>1.1.1</version>
                <type>jar</type>
            </dependency>
            <dependency>
                <groupId>geronimo</groupId>
                <artifactId>geronimo-deployment</artifactId>
                <version> 1.1.1</version>
                <type>jar</type>
            </dependency>
            <dependency>
                <groupId>geronimo</groupId>
                <artifactId>geronimo-kernel</artifactId>
                <version>1.1.1</version>
                <type>jar</type>
            </dependency>
            <dependency>
                <groupId>geronimo</groupId>
                <artifactId>geronimo-service-builder</artifactId>
                <version>1.1.1</version>
                <type>jar</type>
            </dependency>
            <dependency>
                <groupId>stax</groupId>
                <artifactId>stax-api</artifactId>
                <version>1.0.1</version>
                <type>jar</type>
            </dependency>
            <dependency>
                <groupId>xmlbeans</groupId>
                <artifactId>xbean</artifactId>
                <version> 2.0.0</version>
                <type>jar</type>
            </dependency>
        </dependencies>
    </environment>
<gbean name="TestBuilder" class="com.daniel.TestConfigBuilder ">
    <reference name="Repository" />
</gbean>
</module>