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org.jboss.tm
Interface TransactionPropagationContextFactory
- All Known Implementing Classes:
- TxManager, TyrexTransactionPropagationContextManager, ClientUserTransaction
- public interface TransactionPropagationContextFactory
Implementations of this interface are used for getting a transaction propagation context at the client-side. We need a specific implementation of this interface for each kind of DTM we are going to interoperate with. (So we may have 20 new classes if we are going to interoperate with 20 different kinds of distributed transaction managers.) The reason for having the methods in this interface return Object is that we do not really know what kind of transaction propagation context is returned.
- Version:
- $Revision: 1.2 $
- Author:
- Ole Husgaard
- See Also:
TransactionPropagationContextImporter
| Method Summary | |
java.lang.Object |
getTransactionPropagationContext()
Return a transaction propagation context for the transaction currently associated with the invoking thread, or null
if the invoking thread is not associated with a transaction. |
java.lang.Object |
getTransactionPropagationContext(javax.transaction.Transaction tx)
Return a transaction propagation context for the transaction given as an argument, or null
if the argument is null or of a type unknown to
this factory. |
| Method Detail |
getTransactionPropagationContext
public java.lang.Object getTransactionPropagationContext()
- Return a transaction propagation context for the transaction
currently associated with the invoking thread, or
nullif the invoking thread is not associated with a transaction.
getTransactionPropagationContext
public java.lang.Object getTransactionPropagationContext(javax.transaction.Transaction tx)
- Return a transaction propagation context for the transaction
given as an argument, or
nullif the argument isnullor of a type unknown to this factory.
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