Package org.jbpm.persistence.jta
Class ContainerManagedTransactionManager
- java.lang.Object
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- org.jbpm.persistence.jta.ContainerManagedTransactionManager
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- All Implemented Interfaces:
org.drools.persistence.api.TransactionManager
public class ContainerManagedTransactionManager extends Object implements org.drools.persistence.api.TransactionManager
Dedicated implementation ofTransactionManager
that should be used when:- jBPM engine is embedded in Container Managed Transaction (CMT) environment like EJB container
- container that does not allow accessing UserTransaction (when running in CMT mode) - e.g. WebSphere Appliation Server
Environment env = EnvironmentFactory.newEnvironment(); env.set(EnvironmentName.ENTITY_MANAGER_FACTORY, emf); env.set(EnvironmentName.TRANSACTION_MANAGER, new ContainerManagedTransactionManager()); env.set(EnvironmentName.PERSISTENCE_CONTEXT_MANAGER, new JpaProcessPersistenceContextManager(env)); env.set(EnvironmentName.TASK_PERSISTENCE_CONTEXT_MANAGER, new JPATaskPersistenceContextManager(env));
Since it dedicated to be run in CMT begine/commit/rollback are no-op methods.
Status of the transaction is always Active.
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Field Summary
Fields Modifier and Type Field Description protected TransactionSynchronizationRegistry
txSyncRegistry
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Constructor Summary
Constructors Constructor Description ContainerManagedTransactionManager()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
begin()
void
commit(boolean arg0)
protected Object
findTransactionSynchronizationRegistry()
Object
getResource(Object key)
int
getStatus()
void
putResource(Object key, Object resource)
void
registerTransactionSynchronization(org.drools.persistence.api.TransactionSynchronization arg0)
void
rollback(boolean arg0)
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Field Detail
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txSyncRegistry
protected TransactionSynchronizationRegistry txSyncRegistry
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Method Detail
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begin
public boolean begin()
- Specified by:
begin
in interfaceorg.drools.persistence.api.TransactionManager
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commit
public void commit(boolean arg0)
- Specified by:
commit
in interfaceorg.drools.persistence.api.TransactionManager
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getStatus
public int getStatus()
- Specified by:
getStatus
in interfaceorg.drools.persistence.api.TransactionManager
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registerTransactionSynchronization
public void registerTransactionSynchronization(org.drools.persistence.api.TransactionSynchronization arg0)
- Specified by:
registerTransactionSynchronization
in interfaceorg.drools.persistence.api.TransactionManager
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rollback
public void rollback(boolean arg0)
- Specified by:
rollback
in interfaceorg.drools.persistence.api.TransactionManager
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findTransactionSynchronizationRegistry
protected Object findTransactionSynchronizationRegistry()
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putResource
public void putResource(Object key, Object resource)
- Specified by:
putResource
in interfaceorg.drools.persistence.api.TransactionManager
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