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Posted to dev@openjpa.apache.org by "Rick Curtis (JIRA)" <ji...@apache.org> on 2012/07/23 16:41:34 UTC

[jira] [Created] (OPENJPA-2238) IllegalAccessError when trying to proxy a default scoped Class

Rick Curtis created OPENJPA-2238:
------------------------------------

             Summary: IllegalAccessError when trying to proxy a default scoped Class
                 Key: OPENJPA-2238
                 URL: https://issues.apache.org/jira/browse/OPENJPA-2238
             Project: OpenJPA
          Issue Type: Bug
          Components: kernel
    Affects Versions: 2.2.0, 2.3.0
            Reporter: Rick Curtis
            Assignee: Rick Curtis
            Priority: Minor
             Fix For: 2.3.0


When trying to create a proxy for a type that is package protected, you'll get a IllegalAccessError when trying load the created proxy. 

The root issue is that we create all of our proxies in the org.apache.openjpa.util package, and if the default scoped type isn't in that package, we can't dynamically generate a subclass.


<openjpa-2.3.0-SNAPSHOT-r422266:1361564M nonfatal general error> org.apache.openjpa.util.GeneralException: org.apache.openjpa.util.org$apache$openjpa$util$custom$CustomProxyDefaultScopeType$8$proxy
	at org.apache.openjpa.util.GeneratedClasses.loadBCClass(GeneratedClasses.java:71)
	at org.apache.openjpa.util.ProxyManagerImpl.getFactoryProxyBean(ProxyManagerImpl.java:475)
	at org.apache.openjpa.util.ProxyManagerImpl.newCustomProxy(ProxyManagerImpl.java:326)
	at org.apache.openjpa.util.TestProxyManager.testProxyCustomDefaultScopedType(TestProxyManager.java:356)
	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:597)
	at junit.framework.TestCase.runTest(TestCase.java:154)
	at junit.framework.TestCase.runBare(TestCase.java:127)
	at junit.framework.TestResult$1.protect(TestResult.java:106)
	at junit.framework.TestResult.runProtected(TestResult.java:124)
	at junit.framework.TestResult.run(TestResult.java:109)
	at junit.framework.TestCase.run(TestCase.java:118)
	at junit.framework.TestSuite.runTest(TestSuite.java:208)
	at junit.framework.TestSuite.run(TestSuite.java:203)
	at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.lang.IllegalAccessError: class org.apache.openjpa.util.org$apache$openjpa$util$custom$CustomProxyDefaultScopeType$8$proxy cannot access its superclass org.apache.openjpa.util.custom.CustomProxyDefaultScopeType
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:465)
	at serp.bytecode.BCClassLoader.findClass(BCClassLoader.java:50)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:247)
	at org.apache.openjpa.util.GeneratedClasses.loadBCClass(GeneratedClasses.java:67)
	... 21 more


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[jira] [Resolved] (OPENJPA-2238) IllegalAccessError when trying to proxy a default scoped Class

Posted by "Rick Curtis (JIRA)" <ji...@apache.org>.

     [ https://issues.apache.org/jira/browse/OPENJPA-2238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rick Curtis resolved OPENJPA-2238.
----------------------------------

    Resolution: Fixed
    
> IllegalAccessError when trying to proxy a default scoped Class
> --------------------------------------------------------------
>
>                 Key: OPENJPA-2238
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2238
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: kernel
>    Affects Versions: 2.2.0, 2.3.0
>            Reporter: Rick Curtis
>            Assignee: Rick Curtis
>            Priority: Minor
>             Fix For: 2.3.0
>
>
> When trying to create a proxy for a type that is package protected, you'll get a IllegalAccessError when trying load the created proxy. 
> The root issue is that we create all of our proxies in the org.apache.openjpa.util package, and if the default scoped type isn't in that package, we can't dynamically generate a subclass.
> <openjpa-2.3.0-SNAPSHOT-r422266:1361564M nonfatal general error> org.apache.openjpa.util.GeneralException: org.apache.openjpa.util.org$apache$openjpa$util$custom$CustomProxyDefaultScopeType$8$proxy
> 	at org.apache.openjpa.util.GeneratedClasses.loadBCClass(GeneratedClasses.java:71)
> 	at org.apache.openjpa.util.ProxyManagerImpl.getFactoryProxyBean(ProxyManagerImpl.java:475)
> 	at org.apache.openjpa.util.ProxyManagerImpl.newCustomProxy(ProxyManagerImpl.java:326)
> 	at org.apache.openjpa.util.TestProxyManager.testProxyCustomDefaultScopedType(TestProxyManager.java:356)
> 	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:597)
> 	at junit.framework.TestCase.runTest(TestCase.java:154)
> 	at junit.framework.TestCase.runBare(TestCase.java:127)
> 	at junit.framework.TestResult$1.protect(TestResult.java:106)
> 	at junit.framework.TestResult.runProtected(TestResult.java:124)
> 	at junit.framework.TestResult.run(TestResult.java:109)
> 	at junit.framework.TestCase.run(TestCase.java:118)
> 	at junit.framework.TestSuite.runTest(TestSuite.java:208)
> 	at junit.framework.TestSuite.run(TestSuite.java:203)
> 	at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
> 	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
> Caused by: java.lang.IllegalAccessError: class org.apache.openjpa.util.org$apache$openjpa$util$custom$CustomProxyDefaultScopeType$8$proxy cannot access its superclass org.apache.openjpa.util.custom.CustomProxyDefaultScopeType
> 	at java.lang.ClassLoader.defineClass1(Native Method)
> 	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
> 	at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
> 	at java.lang.ClassLoader.defineClass(ClassLoader.java:465)
> 	at serp.bytecode.BCClassLoader.findClass(BCClassLoader.java:50)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> 	at java.lang.Class.forName0(Native Method)
> 	at java.lang.Class.forName(Class.java:247)
> 	at org.apache.openjpa.util.GeneratedClasses.loadBCClass(GeneratedClasses.java:67)
> 	... 21 more

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[jira] [Commented] (OPENJPA-2238) IllegalAccessError when trying to proxy a default scoped Class

Posted by "Rick Curtis (JIRA)" <ji...@apache.org>.

    [ https://issues.apache.org/jira/browse/OPENJPA-2238?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13420718#comment-13420718 ] 

Rick Curtis commented on OPENJPA-2238:
--------------------------------------

Committed code change and UT to trunk.

----

Transmitting file data ....
Committed revision 1364683.
                
> IllegalAccessError when trying to proxy a default scoped Class
> --------------------------------------------------------------
>
>                 Key: OPENJPA-2238
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2238
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: kernel
>    Affects Versions: 2.2.0, 2.3.0
>            Reporter: Rick Curtis
>            Assignee: Rick Curtis
>            Priority: Minor
>             Fix For: 2.3.0
>
>
> When trying to create a proxy for a type that is package protected, you'll get a IllegalAccessError when trying load the created proxy. 
> The root issue is that we create all of our proxies in the org.apache.openjpa.util package, and if the default scoped type isn't in that package, we can't dynamically generate a subclass.
> <openjpa-2.3.0-SNAPSHOT-r422266:1361564M nonfatal general error> org.apache.openjpa.util.GeneralException: org.apache.openjpa.util.org$apache$openjpa$util$custom$CustomProxyDefaultScopeType$8$proxy
> 	at org.apache.openjpa.util.GeneratedClasses.loadBCClass(GeneratedClasses.java:71)
> 	at org.apache.openjpa.util.ProxyManagerImpl.getFactoryProxyBean(ProxyManagerImpl.java:475)
> 	at org.apache.openjpa.util.ProxyManagerImpl.newCustomProxy(ProxyManagerImpl.java:326)
> 	at org.apache.openjpa.util.TestProxyManager.testProxyCustomDefaultScopedType(TestProxyManager.java:356)
> 	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:597)
> 	at junit.framework.TestCase.runTest(TestCase.java:154)
> 	at junit.framework.TestCase.runBare(TestCase.java:127)
> 	at junit.framework.TestResult$1.protect(TestResult.java:106)
> 	at junit.framework.TestResult.runProtected(TestResult.java:124)
> 	at junit.framework.TestResult.run(TestResult.java:109)
> 	at junit.framework.TestCase.run(TestCase.java:118)
> 	at junit.framework.TestSuite.runTest(TestSuite.java:208)
> 	at junit.framework.TestSuite.run(TestSuite.java:203)
> 	at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
> 	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
> Caused by: java.lang.IllegalAccessError: class org.apache.openjpa.util.org$apache$openjpa$util$custom$CustomProxyDefaultScopeType$8$proxy cannot access its superclass org.apache.openjpa.util.custom.CustomProxyDefaultScopeType
> 	at java.lang.ClassLoader.defineClass1(Native Method)
> 	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
> 	at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
> 	at java.lang.ClassLoader.defineClass(ClassLoader.java:465)
> 	at serp.bytecode.BCClassLoader.findClass(BCClassLoader.java:50)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> 	at java.lang.Class.forName0(Native Method)
> 	at java.lang.Class.forName(Class.java:247)
> 	at org.apache.openjpa.util.GeneratedClasses.loadBCClass(GeneratedClasses.java:67)
> 	... 21 more

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