0002613: Webbeans+Amber causes AmberRuntimeException, illegal instance class

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Category

Severity

Reproducibility

Date Submitted

Last Update

0002613

[Resin]

major

always

04-20-08 21:57

04-22-08 09:50

Reporter

markus

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Status

closed

Product Version

3.1.6

Summary

0002613: Webbeans+Amber causes AmberRuntimeException, illegal instance class

Description

I'm testing Amber and webbeans on MacOS X 10.5.2/Java 1.5.0_13, and with the combination of a Component that references a persistence bean that is going to be enhanced, I get (at deploy)

[06:44:05.277] {main} WebApp[http://localhost:8080/resintest] [^] error
[06:44:05.279] {main} com.caucho.amber.AmberRuntimeException: 'imba.db.Movie' with classloader EnvironmentClassLoader[web-app:http://localhost:8080/resintest] [^] is an illegal instance class
[06:44:05.279] {main} at com.caucho.amber.type.AbstractEnhancedType.getInstanceClass(AbstractEnhancedType.java:287)
[06:44:05.279] {main} at com.caucho.amber.type.EntityType.getInstanceClass(EntityType.java:58)
[06:44:05.279] {main} at com.caucho.amber.entity.AmberEntityHome.init(AmberEntityHome.java:186)
[06:44:05.279] {main} at com.caucho.amber.manager.AmberPersistenceUnit.initEntityHomes(AmberPersistenceUnit.java:1398)
[06:44:05.279] {main} at com.caucho.amber.manager.AmberContainer.startPersistenceUnits(AmberContainer.java:809)
[06:44:05.279] {main} at com.caucho.amber.manager.AmberContainer.start(AmberContainer.java:567)
[06:44:05.279] {main} at com.caucho.config.j2ee.InjectIntrospector.generatePersistenceContext(InjectIntrospector.java:476)
[06:44:05.279] {main} at com.caucho.config.j2ee.InjectIntrospector.introspect(InjectIntrospector.java:377)
[06:44:05.279] {main} at com.caucho.config.j2ee.InjectIntrospector.introspectInjectImpl(InjectIntrospector.java:210)
[06:44:05.279] {main} at com.caucho.config.j2ee.InjectIntrospector.introspectInject(InjectIntrospector.java:183)
[06:44:05.279] {main} at com.caucho.webbeans.component.ClassComponent.bind(ClassComponent.java:390)
[06:44:05.279] {main} at com.caucho.webbeans.cfg.WbWebBeans.bind(WbWebBeans.java:285)
[06:44:05.279] {main} at com.caucho.webbeans.manager.WebBeansContainer.bind(WebBeansContainer.java:958)
[06:44:05.279] {main} at com.caucho.webbeans.manager.WebBeansContainer.environmentStart(WebBeansContainer.java:995)
[06:44:05.279] {main} at com.caucho.loader.EnvironmentClassLoader.start(EnvironmentClassLoader.java:572)
[06:44:05.279] {main} at com.caucho.server.webapp.WebApp.start(WebApp.java:1823)
[06:44:05.279] {main} at com.caucho.server.deploy.DeployController.startImpl(DeployController.java:667)
[06:44:05.279] {main} at com.caucho.server.deploy.StartAutoRedeployAutoStrategy.startOnInit(StartAutoRedeployAutoStrategy.java:72)
[06:44:05.279] {main} at com.caucho.server.deploy.DeployController.startOnInit(DeployController.java:549)
[06:44:05.279] {main} at com.caucho.server.deploy.DeployContainer.start(DeployContainer.java:160)
[06:44:05.279] {main} at com.caucho.server.webapp.WebAppContainer.start(WebAppContainer.java:659)
[06:44:05.279] {main} at com.caucho.server.host.Host.start(Host.java:437)
[06:44:05.279] {main} at com.caucho.server.deploy.DeployController.startImpl(DeployController.java:667)
[06:44:05.279] {main} at com.caucho.server.deploy.StartAutoRedeployAutoStrategy.startOnInit(StartAutoRedeployAutoStrategy.java:72)
[06:44:05.279] {main} at com.caucho.server.deploy.DeployController.startOnInit(DeployController.java:549)
[06:44:05.279] {main} at com.caucho.server.deploy.DeployContainer.start(DeployContainer.java:160)
[06:44:05.279] {main} at com.caucho.server.host.HostContainer.start(HostContainer.java:484)
[06:44:05.279] {main} at com.caucho.server.cluster.Server.start(Server.java:1217)
[06:44:05.279] {main} at com.caucho.server.cluster.Cluster.startServer(Cluster.java:710)
[06:44:05.279] {main} at com.caucho.server.cluster.ClusterServer.startServer(ClusterServer.java:528)
[06:44:05.279] {main} at com.caucho.server.resin.Resin.start(Resin.java:695)
[06:44:05.279] {main} at com.caucho.server.resin.Resin.initMain(Resin.java:1139)
[06:44:05.279] {main} at com.caucho.server.resin.Resin.main(Resin.java:1341)

When the components @Component annotation is removed the web-app works (and the persistence beans are properly enhanced), but of course the components are not available.

To me it looks like the initialization order is wrong and that the Amber container should be started before any webbeans are loaded. Now a webbean that references the imba.db.Movie bean is loaded, the Amber is trying to enhance it, but since the original class is already loaded it fails to enhance it.

Additional Information

Tested on both 3.1.5 and 3.1.6 (3.1.s080417).

Attached Files

Relationships

Notes
(0003001) ferg 04-22-08 09:50	jpa/004{0,1} If possible, please see if you can reproduce this on the next snapshot. If it's still an issue, please open a new report with more information about the configuration (e.g. order of the resin-web.xml, etc.)

Issue History
Date Modified	Username	Field	Change
04-20-08 21:57	markus	New Issue
04-22-08 09:50	ferg	Note Added: 0003001
04-22-08 09:50	ferg	Assigned To	=> ferg
04-22-08 09:50	ferg	Status	new => closed
04-22-08 09:50	ferg	Resolution	open => fixed
04-22-08 09:50	ferg	Fixed in Version	=> 3.1.6

Mantis 1.0.0rc3[^]

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