Modifier and Type	Class and Description
pack-priv class	EntityTransactionImpl.TransactionFinalizer

Modifier and Type	Field and Description
protected boolean	active
protected EntityTransactionImpl.TransactionFinalizer	finalizer
public static boolean	isFinalizedRequired PERF: Avoid finalization if not required by the application, and finalizers have major concurrency affects.
protected WeakHashMap<QueryImpl, QueryImpl>	openQueriesMap Keep a weak reference to the open queries that are executed in this entity manager.
protected boolean	rollbackOnly
protected EntityTransactionWrapper	wrapper

Access	Constructor and Description
public	EntityTransactionImpl(EntityTransactionWrapper wrapper)

Method Summary

Modifier and Type	Method and Description
public void	addOpenQuery(QueryImpl query) Queries that leave the connection and are executed against this entity manager will be added here.
public void	begin() Implements jakarta.persistence.EntityTransaction.begin. Start the current transaction.
protected void	closeOpenQueries() Open queries within a transaction will be closed on commit or rollback if they haven't already been closed.
public void	commit() Implements jakarta.persistence.EntityTransaction.commit. Commit the current transaction, writing any un-flushed changes to the database.
protected Map<QueryImpl, QueryImpl>	getOpenQueriesMap() Return the weak reference to the open queries.
public boolean	getRollbackOnly() Implements jakarta.persistence.EntityTransaction.getRollbackOnly. Determine whether the current transaction has been marked for rollback.
public boolean	isActive() Implements jakarta.persistence.EntityTransaction.isActive. Check to see if the current transaction is in progress.
public void	rollback() Implements jakarta.persistence.EntityTransaction.rollback. Roll back the current transaction, discarding any changes that have happened in this transaction.
public void	setRollbackOnly() Implements jakarta.persistence.EntityTransaction.setRollbackOnly. Mark the current transaction so that the only possible outcome of the transaction is for the transaction to be rolled back.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

active	back to summary
protected boolean active

finalizer	back to summary
protected EntityTransactionImpl.TransactionFinalizer finalizer

isFinalizedRequired	back to summary
public static boolean isFinalizedRequired PERF: Avoid finalization if not required by the application, and finalizers have major concurrency affects.

openQueriesMap	back to summary
protected WeakHashMap<QueryImpl, QueryImpl> openQueriesMap Keep a weak reference to the open queries that are executed in this entity manager.

rollbackOnly	back to summary
protected boolean rollbackOnly

wrapper	back to summary
protected EntityTransactionWrapper wrapper

wrapper

back to summary

protected EntityTransactionWrapper wrapper

Constructor Detail

EntityTransactionImpl	back to summary
public EntityTransactionImpl(EntityTransactionWrapper wrapper)

Method Detail

addOpenQuery	back to summary
public void addOpenQuery(QueryImpl query) Queries that leave the connection and are executed against this entity manager will be added here. On rollback or commit any left over open queries should be closed.

begin back to summary

begin	back to summary
public void begin() Implements jakarta.persistence.EntityTransaction.begin. Start the current transaction. This can only be invoked if `isActive()` returns `false`. Annotations @Override Exceptions IllegalStateException: if isActive() is true.

public void begin()

Implements jakarta.persistence.EntityTransaction.begin.

Start the current transaction. This can only be invoked if isActive() returns false.

Annotations

@Override

Exceptions

IllegalStateException:: if isActive() is true.

closeOpenQueries	back to summary
protected void closeOpenQueries() Open queries within a transaction will be closed on commit or rollback if they haven't already been closed.

commit back to summary

commit	back to summary
public void commit() Implements jakarta.persistence.EntityTransaction.commit. Commit the current transaction, writing any un-flushed changes to the database. This can only be invoked if `isActive()` returns `true`. Annotations @Override Exceptions IllegalStateException: if isActive() is false.

public void commit()

Implements jakarta.persistence.EntityTransaction.commit.

Commit the current transaction, writing any un-flushed changes to the database. This can only be invoked if isActive() returns true.

Annotations

@Override

Exceptions

IllegalStateException:: if isActive() is false.

getOpenQueriesMap	back to summary
protected Map<QueryImpl, QueryImpl> getOpenQueriesMap() Return the weak reference to the open queries.

getRollbackOnly	back to summary
public boolean getRollbackOnly() Implements jakarta.persistence.EntityTransaction.getRollbackOnly. Determine whether the current transaction has been marked for rollback. Returns:boolean Doc from jakarta.persistence.EntityTransaction.getRollbackOnly. boolean indicating whether the transaction has been marked for rollback Annotations @Override Exceptions IllegalStateException: if isActive() is false.

getRollbackOnly

back to summary

public boolean getRollbackOnly()

Implements jakarta.persistence.EntityTransaction.getRollbackOnly.

Determine whether the current transaction has been marked for rollback.

Returns:boolean

Doc from jakarta.persistence.EntityTransaction.getRollbackOnly.

boolean indicating whether the transaction has been marked for rollback

Annotations

@Override

Exceptions

IllegalStateException:: if isActive() is false.

isActive	back to summary
public boolean isActive() Implements jakarta.persistence.EntityTransaction.isActive. Check to see if the current transaction is in progress. Returns:boolean Doc from jakarta.persistence.EntityTransaction.isActive. boolean indicating whether transaction is in progress Annotations @Override

isActive

back to summary

public boolean isActive()

Implements jakarta.persistence.EntityTransaction.isActive.

Check to see if the current transaction is in progress.

Returns:boolean

Doc from jakarta.persistence.EntityTransaction.isActive.

boolean indicating whether transaction is in progress

Annotations

@Override

rollback back to summary

rollback	back to summary
public void rollback() Implements jakarta.persistence.EntityTransaction.rollback. Roll back the current transaction, discarding any changes that have happened in this transaction. This can only be invoked if `isActive()` returns `true`. Annotations @Override Exceptions IllegalStateException: if isActive() is false.

public void rollback()

Implements jakarta.persistence.EntityTransaction.rollback.

Roll back the current transaction, discarding any changes that have happened in this transaction. This can only be invoked if isActive() returns true.

Annotations

@Override

Exceptions

IllegalStateException:: if isActive() is false.

setRollbackOnly	back to summary
public void setRollbackOnly() Implements jakarta.persistence.EntityTransaction.setRollbackOnly. Mark the current transaction so that the only possible outcome of the transaction is for the transaction to be rolled back. Annotations @Override Exceptions IllegalStateException: if isActive() is false.

setRollbackOnly

back to summary

public void setRollbackOnly()

Implements jakarta.persistence.EntityTransaction.setRollbackOnly.

Mark the current transaction so that the only possible outcome of the transaction is for the transaction to be rolled back.

Annotations

@Override

Exceptions

IllegalStateException:: if isActive() is false.

org.eclipse.persistence.internal.jpa.transaction back to summary

pack-priv Class EntityTransactionImpl.TransactionFinalizer

Class Inheritance

extends Object

java.lang.Object
org.eclipse.persistence.internal.jpa.transaction.EntityTransactionImpl.TransactionFinalizer

Constructor Summary

Access	Constructor and Description
pack-priv	TransactionFinalizer()

Method Summary

Modifier and Type	Method and Description
protected void	finalize() Overrides java.lang.Object.finalize. Here incase a user does not commit or rollback an enityTransaction but just throws it away.

Inherited from java.lang.Object:: clone equals getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

TransactionFinalizer	back to summary
pack-priv TransactionFinalizer()

Method Detail

finalize back to summary

finalize	back to summary
protected void finalize() throws Throwable Overrides java.lang.Object.finalize. Here incase a user does not commit or rollback an enityTransaction but just throws it away. If we do not rollback the txn the connection will go back into the pool. Annotations @Override Exceptions Throwable: Doc from java.lang.Object.finalize. the `Exception` raised by this method

protected void finalize() throws Throwable

Overrides java.lang.Object.finalize.

Here incase a user does not commit or rollback an enityTransaction but just throws it away. If we do not rollback the txn the connection will go back into the pool.

Annotations

@Override

Exceptions

Throwable:

Doc from java.lang.Object.finalize.

the Exception raised by this method

public Class EntityTransactionImpl

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv Class EntityTransactionImpl.TransactionFinalizer

Constructor Summary

Method Summary

Constructor Detail

Method Detail