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From "Jimmy Isaac Ventura Salcedo (JIRA)" <j...@apache.org>
Subject [jira] Commented: (OPENJPA-1253) JoinColumn annotation not allowed in conjunction with *ToMany annotation
Date Fri, 12 Feb 2010 17:52:28 GMT

    [ https://issues.apache.org/jira/browse/OPENJPA-1253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12833089#action_12833089
] 

Jimmy Isaac Ventura Salcedo commented on OPENJPA-1253:
------------------------------------------------------

Is there an equivalent fix for version 1.2.1? i have encountered the same issue there.

Example:

public class BaseLog{
        @OneToMany(fetch=EAGER)
	@JoinColumn(name="PROVIDER_ID", referencedColumnName="CODIGOMICO")
	private Set<RufteEnte> rufteEnte;
....
}

public class RufteEnte implements Serializable {
	private static final long serialVersionUID = 1L;

	@Id
	private long id;

	private String codigomico;
...
}

java.lang.AssertionError: Exception:<openjpa-1.2.1-r752877:753278 fatal user error>
org.apache.openjpa.persistence.ArgumentException: You have supplied columns for "org.venture.jpa.BaseLog.rufteEnte",
but this mapping cannot have columns in this context.
	at org.junit.Assert.fail(Assert.java:91)
	at org.venture.jpa.TestBaseLogDAO.testGetBaseLog(TestBaseLogDAO.java:17)
	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:585)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:73)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:46)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:180)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:41)
	at org.junit.runners.ParentRunner$1.evaluate(ParentRunner.java:173)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:220)
	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:46)
	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)



> JoinColumn annotation not allowed in conjunction with *ToMany annotation
> ------------------------------------------------------------------------
>
>                 Key: OPENJPA-1253
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-1253
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: jdbc
>    Affects Versions: 2.0.0-M1, 2.0.0-M2, 2.0.0-M3
>            Reporter: Rick Curtis
>            Assignee: Fay Wang
>             Fix For: 2.0.0-M3
>
>
> I receive the following exception if I have an Entity with a One(Many)ToMany relationship
with another Entity. 
> <openjpa-2.0.0-SNAPSHOT-r422266:805588 fatal user error> org.apache.openjpa.persistence.ArgumentException:
You have supplied columns for "....Entity", but this mapping cannot have columns in this context.
> To recreate the failure, add a @JoinColumn annotation to one of the *ToMany relationships
in org.apache.openjpa.persistence.jdbc.annotations.AnnoTest1. 
> example:
>     @MapKey(name = "basic")
>     @OneToMany(mappedBy = "oneManyOwner")
>     @JoinColumn(name = "asdf")
>     protected Map<String, AnnoTest2> inverseOwnerMapKey = new HashMap();
> Then run:
> trunk\openjpa-parent\openjpa-persistence-jdbc>mvn test -Dtest=org.apache.openjpa.persistence.jdbc.annotations.TestOneToMany

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