JoinColumn annotation not allowed in conjunction with *ToMany annotation
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Key: OPENJPA-1253
URL: https://issues.apache.org/jira/browse/OPENJPA-1253
Project: OpenJPA
Issue Type: Bug
Components: jdbc
Affects Versions: 2.0.0-M2, 2.0.0-M1, 2.0.0-M3, 2.0.0-M4, 2.0.0
Reporter: Rick Curtis
Fix For: 2.0.0-M3, 2.0.0-M4, 2.0.0, 2.0.0-M2, 2.0.0-M1
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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