Package org.jdbi.v3.core.transaction

Class LocalTransactionHandler.BoundLocalTransactionHandler

java.lang.Object

org.jdbi.v3.core.transaction.LocalTransactionHandler.BoundLocalTransactionHandler

All Implemented Interfaces:

TransactionHandler

Enclosing class:

LocalTransactionHandler

static class LocalTransactionHandler.BoundLocalTransactionHandler
extends Object
implements TransactionHandler

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	didBegin
private boolean	didTxnRollback
private boolean	initialAutocommit
private final Map<String,Savepoint>	savepoints

Constructor Summary

Constructors

Constructor	Description
BoundLocalTransactionHandler(Handle handle)

Method Summary

Modifier and Type	Method	Description
void	begin(Handle handle)	Begin a transaction.
void	commit(Handle handle)	Commit the transaction.
<R, X extends Exception> R	inTransaction(Handle handle, HandleCallback<R,X> callback)	Run a transaction.
<R, X extends Exception> R	inTransaction(Handle handle, TransactionIsolationLevel level, HandleCallback<R,X> callback)	Run a transaction.
boolean	isInTransaction(Handle handle)	Returns whether a given Handle is in the transaction.
void	releaseSavepoint(Handle handle, String name)	Release a previously created savepoint.
private void	restoreAutoCommitState(Handle handle)
void	rollback(Handle handle)	Roll back the transaction.
void	rollbackToSavepoint(Handle handle, String name)	Roll back to a named savepoint.
void	savepoint(Handle handle, String name)	Create a new savepoint.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.jdbi.v3.core.transaction.TransactionHandler

specialize

Field Details

savepoints

private final Map<String,Savepoint> savepoints

initialAutocommit

private boolean initialAutocommit

didBegin

private boolean didBegin

didTxnRollback

private boolean didTxnRollback

Constructor Details

BoundLocalTransactionHandler

BoundLocalTransactionHandler(Handle handle)
                      throws SQLException

Throws:

SQLException

Method Details

begin

public void begin(Handle handle)

Description copied from interface: TransactionHandler

Begin a transaction.

Specified by:

begin in interface TransactionHandler

Parameters:

handle - the handle the transaction is being started on

commit

public void commit(Handle handle)

Description copied from interface: TransactionHandler

Commit the transaction.

Specified by:

commit in interface TransactionHandler

Parameters:

handle - the handle the commit is being performed on

rollback

public void rollback(Handle handle)

Description copied from interface: TransactionHandler

Roll back the transaction.

Specified by:

rollback in interface TransactionHandler

Parameters:

handle - the handle the rollback is being performed on

savepoint

public void savepoint(Handle handle,
 String name)

Description copied from interface: TransactionHandler

Create a new savepoint.

Specified by:

savepoint in interface TransactionHandler

Parameters:

handle - the handle on which the transaction is being savepointed

name - The name of the savepoint, used to rollback to or release later

releaseSavepoint

public void releaseSavepoint(Handle handle,
 String name)

Description copied from interface: TransactionHandler

Release a previously created savepoint.

Specified by:

releaseSavepoint in interface TransactionHandler

Parameters:

handle - the handle on which the savepoint is being released

name - the savepoint to release

rollbackToSavepoint

public void rollbackToSavepoint(Handle handle,
 String name)

Description copied from interface: TransactionHandler

Roll back to a named savepoint.

Specified by:

rollbackToSavepoint in interface TransactionHandler

Parameters:

handle - the handle the rollback is being performed on

name - the name of the savepoint to rollback to

isInTransaction

public boolean isInTransaction(Handle handle)

Description copied from interface: TransactionHandler

Returns whether a given Handle is in the transaction.

Specified by:

isInTransaction in interface TransactionHandler

Parameters:

handle - the handle to test

Returns:

whether the given handle is in a transaction

inTransaction

public <R,
X extends Exception> R inTransaction(Handle handle,
 HandleCallback<R,X> callback)
                                        throws X

Description copied from interface: TransactionHandler

Run a transaction.

Specified by:

inTransaction in interface TransactionHandler

Type Parameters:

R - the callback return type

X - the exception type thrown by the callback, if any

Parameters:

handle - the handle to the database

callback - a callback which will receive the open handle, in a transaction.

Returns:

the value returned by the callback.

Throws:

X - any exception thrown by the callback.

See Also:

• Handle.inTransaction(HandleCallback)

inTransaction

public <R,
X extends Exception> R inTransaction(Handle handle,
 TransactionIsolationLevel level,
 HandleCallback<R,X> callback)
                                        throws X

Description copied from interface: TransactionHandler

Run a transaction.

Specified by:

inTransaction in interface TransactionHandler

Type Parameters:

R - the callback return type

X - the exception type thrown by the callback, if any

Parameters:

handle - the handle to the database

level - the isolation level for the transaction

callback - a callback which will receive the open handle, in a transaction.

Returns:

the value returned by the callback.

Throws:

X - any exception thrown by the callback.

See Also:

• Handle.inTransaction(TransactionIsolationLevel, HandleCallback)

restoreAutoCommitState

private void restoreAutoCommitState(Handle handle)