Package org.eclipse.emf.cdo.util
Class CommitConflictException
- java.lang.Object
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- java.lang.Throwable
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- java.lang.Exception
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- org.eclipse.emf.cdo.util.CommitException
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- org.eclipse.emf.cdo.util.ConcurrentAccessException
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- org.eclipse.emf.cdo.util.CommitConflictException
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- All Implemented Interfaces:
java.io.Serializable
- Direct Known Subclasses:
LocalCommitConflictException
public class CommitConflictException extends ConcurrentAccessException
Aconcurrent access exception
that indicates that some of the local modifications are based on old revisions because other transactions have intermittently committed their modifications.It's usually possible and adequate to
rollback
the transaction, replay the model modifications and commit the transaction again (optimistic strategy). Pessimisticlocks
can help to avoid the problematic situation (see alsoCDOAutoLocker
).Instances of this class indicate commit conflicts that are detected in the repository. They can also occur if a
conflict resolver
is used locally (network race condition).For detection of local commit conflicts see
LocalCommitConflictException
.- Since:
- 4.2
- Author:
- Eike Stepper
- See Also:
- Serialized Form
- No Extend
- This interface is not intended to be extended by clients.
- No Instantiate
- This class is not intended to be instantiated by clients.
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Constructor Summary
Constructors Constructor Description CommitConflictException(java.lang.String message)
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Method Summary
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Methods inherited from class org.eclipse.emf.cdo.util.CommitException
isLocal, wrap
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