Re: Strange problem with xbean classes

[Rick McGuire]

I'm still trying to track down the ClassNotFoundException once all of 
the imports/exports are added.  I added some information to the 
exceptions for this error, and the bundle involved with this error is:

org.apache.geronimo.gbean.InvalidConfigurationException: Could not load 
class or
g.apache.geronimo.connector.deployment.ConnectorModuleBuilder from 
bundle org.apache.geronimo.configs.connector-deployer-1_6-DEPLOYMENT 
[49] at location 
reference:file:C:\g-3.0\plugins\connector-1_6\connector-deployer-1_6\target\repository\org\apache\geronimo\configs\connector-deployer-1_6\3.0-SNAPSHOT\connector-deployer-1_6-3.0-SNAPSHOT.car

Unfortunately, once the error occurs, this bundle is erased from the 
repository, so I'm not able to see if the manifest is getting generated 
correctly.  This class should be getting imported from the 
geronimo-connector-builder-1.6 dependency, but for some reason, it seems 
like it's not finding the package.

Is there any way to get that car file left intact after an error?  I 
couldn't find where this is being made to go away.

Rick

Rick McGuire wrote:
This is driving me nuts.  The only differences in the MANIFEST.MF file 
between the two bundles is the single extra package on the import.  I 
can't see any reason for why the ConnectorModuleBuilder would fail to 
load if that import is there.  Without that import, the xbean classes 
are not usable.

Rick


Rick McGuire wrote:
I've spent most of the morning trying to chase down a problem that 
showed up trying to build the system-database plugin.  The problem 
started with this error on building that plugin:

atabase\target\work\plan.xml
[INFO] Started deployer: 
org.apache.geronimo.framework/geronimo-gbean-deployer/3
.0-SNAPSHOT/car
[INFO] Started deployer: 
org.apache.geronimo.configs/j2ee-deployer/3.0-SNAPSHOT/
car
[INFO] Started deployer: 
org.apache.geronimo.configs/connector-deployer-1_6/3.0-
SNAPSHOT/car
[org.apache.geronimo.deployment.Deployer] : Deployment failed due to
java.lang.NullPointerException
       at 
org.apache.xmlbeans.impl.schema.SchemaPropertyImpl.getType(SchemaProp
ertyImpl.java:92)
       at 
org.apache.xmlbeans.impl.schema.SchemaTypeImpl.createElementType(Sche
maTypeImpl.java:965)
       at 
org.apache.xmlbeans.impl.values.XmlObjectBase.create_element_user(Xml
ObjectBase.java:924)
       at org.apache.xmlbeans.impl.store.Xobj.getUser(Xobj.java:1669)
       at 
org.apache.xmlbeans.impl.store.Xobj.find_element_user(Xobj.java:2074)

       at 
org.apache.geronimo.xbeans.geronimo.impl.GerConnectorTypeImpl.getEnvi
ronment(Unknown Source)
       at 
org.apache.geronimo.connector.deployment.ConnectorModuleBuilder.creat
eModule(ConnectorModuleBuilder.java:290)
       at 
org.apache.geronimo.connector.deployment.ConnectorModuleBuilder.creat
eModule(ConnectorModuleBuilder.java:209)
       at 
org.apache.geronimo.j2ee.deployment.EARConfigBuilder.getDeploymentPla
n(EARConfigBuilder.java:357)
       at 
org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:229)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
       at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:597)
       at 
org.apache.geronimo.gbean.runtime.ReflectionMethodInvoker.invoke(Refl
ectionMethodInvoker.java:34)
       at 
org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperatio
n.java:131)
       at 
org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.
java:854)
       at 
org.apache.geronimo.kernel.basic.BasicKernel.invoke(BasicKernel.java:
245)
       at 
org.apache.geronimo.mavenplugins.car.PackageMojo.invokeDeployer(Packa
geMojo.java:519)
       at 
org.apache.geronimo.mavenplugins.car.PackageMojo.buildPackage(Package
Mojo.java:337)
       at 
org.apache.geronimo.mavenplugins.car.PackageMojo.execute(PackageMojo.
java:234)
       at 
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPlugi
nManager.java:490)
       at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa
ultLifecycleExecutor.java:694)
       at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLi
fecycle(DefaultLifecycleExecutor.java:556)
       at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defau
ltLifecycleExecutor.java:535)
       at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHan
dleFailures(DefaultLifecycleExecutor.java:387)
       at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen
ts(DefaultLifecycleExecutor.java:348)
       at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLi
fecycleExecutor.java:180)
       at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
       at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
       at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
       at 
org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:6
0)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
       at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:597)
       at 
org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
       at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
       at 
org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)

       at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
[INFO] 
------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] 
------------------------------------------------------------------------
[INFO] could not package plugin

Embedded error: java.lang.NullPointerException
[INFO] 
------------------------------------------------------------------------


The error is occurring trying to retrieve the ENVIRONMENT element 
from the document.  In these classes, the ENVIRONMENT type is one 
pulled in from the org.apache.geronimo.deployment.xbeans package.  
Unfortunately, the connector-builder xbeans is not importing the impl 
package, so the type is not getting found. I'm pretty sure this is 
causing the error, but the obvious fix of adding the import to the 
geronimo-connector-builder-1_6 package results in a different error 
that makes no sense to me:

[org.apache.geronimo.deployment.Deployer] : Deployment failed due to
org.apache.geronimo.gbean.InvalidConfigurationException: Could not 
load class or
g.apache.geronimo.connector.deployment.ConnectorModuleBuilder
       at 
org.apache.geronimo.gbean.annotation.AnnotationGBeanInfoFactory.getGB
eanInfo(AnnotationGBeanInfoFactory.java:40)
       at 
org.apache.geronimo.gbean.MultiGBeanInfoFactory.getGBeanInfo(MultiGBe
anInfoFactory.java:66)
       at 
org.apache.geronimo.deployment.service.GBeanBuilder.addGBeanData(GBea
nBuilder.java:113)
       at 
org.apache.geronimo.deployment.service.GBeanBuilder.build(GBeanBuilde
r.java:108)
       at 
org.apache.geronimo.deployment.NamespaceDrivenBuilderCollection.build
(NamespaceDrivenBuilderCollection.java:46)
       at 
org.apache.geronimo.deployment.service.ServiceConfigBuilder.buildConf
iguration(ServiceConfigBuilder.java:250)
       at 
org.apache.geronimo.deployment.service.ServiceConfigBuilder.buildConf
iguration(ServiceConfigBuilder.java:209)
       at 
org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:257)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
       at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:597)
       at 
org.apache.geronimo.gbean.runtime.ReflectionMethodInvoker.invoke(Refl
ectionMethodInvoker.java:34)
       at 
org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperatio
n.java:131)
       at 
org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.
java:854)
       at 
org.apache.geronimo.kernel.basic.BasicKernel.invoke(BasicKernel.java:
245)
       at 
org.apache.geronimo.mavenplugins.car.PackageMojo.invokeDeployer(Packa
geMojo.java:519)
       at 
org.apache.geronimo.mavenplugins.car.PackageMojo.buildPackage(Package
Mojo.java:337)
       at 
org.apache.geronimo.mavenplugins.car.PackageMojo.execute(PackageMojo.
java:234)
       at 
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPlugi
nManager.java:490)
       at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa
ultLifecycleExecutor.java:694)
       at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLi
fecycle(DefaultLifecycleExecutor.java:556)
       at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defau
ltLifecycleExecutor.java:535)
       at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHan
dleFailures(DefaultLifecycleExecutor.java:387)
       at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen
ts(DefaultLifecycleExecutor.java:348)
       at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLi
fecycleExecutor.java:180)
       at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
       at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
       at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
       at 
org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:6
0)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
       at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:597)
       at 
org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
       at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
       at 
org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)

       at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: java.lang.ClassNotFoundException: 
org.apache.geronimo.connector.deplo
yment.ConnectorModuleBuilder
       at 
org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation
(ModuleImpl.java:720)
       at 
org.apache.felix.framework.ModuleImpl.access$100(ModuleImpl.java:60)
       at 
org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(Mod
uleImpl.java:1627)
       at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
       at 
org.apache.felix.framework.ModuleImpl.getClassByDelegation(ModuleImpl
.java:580)
       at 
org.apache.felix.framework.Felix.loadBundleClass(Felix.java:1487)
       at 
org.apache.felix.framework.BundleImpl.loadClass(BundleImpl.java:897)
       at 
org.apache.geronimo.gbean.annotation.AnnotationGBeanInfoFactory.getGB
eanInfo(AnnotationGBeanInfoFactory.java:38)
       ... 37 more
[INFO] 
------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] 
------------------------------------------------------------------------
[INFO] could not package plugin

Embedded error: 
org.apache.geronimo.gbean.InvalidConfigurationException: Could n
ot load class 
org.apache.geronimo.connector.deployment.ConnectorModuleBuilder



I can't figure out why this class can't be loaded.  It is in the 
bundle and exported by the manifest.  The manifest appears correct, 
with only the additional package listed on the imports.  But it is 
definitely tied to that additional import.  If I remove it, the 
connector plugin builds fine.  If I put it back, I get the error above.

Rick