com.arjuna.ats.arjuna.coordinator
Class TxControl

java.lang.Object
  com.arjuna.ats.arjuna.coordinator.TxControl

public class TxControl
extends Object

Transaction configuration object. We have a separate object for this so that other classes can enquire of (and use) this information.

Since:

JTS 2.2.

Version:

$Id: TxControl.java 2342 2006-03-30 13:06:17Z $

Author:

Mark Little (mark@arjuna.com)

Nested Class Summary

static class

TxControl.Shutdown

Field Summary

static String	DEFAULT_NODE_NAME
static int	NODE_NAME_SIZE

Constructor Summary

TxControl()

Method Summary

static void	disable() Stop the transaction system.
static void	disable(boolean disableRecovery) Stop the transaction system.
static void	enable() Start the transaction system.
static boolean	getAsyncPrepare()
static int	getDefaultTimeout() If a timeout is not associated with a transaction when it is created then this value will be used.
static boolean	getMaintainHeuristics()
static String	getXANodeName()
static boolean	isBeforeCompletionWhenRollbackOnly()
static boolean	isEnabled()
static boolean	isReadonlyOptimisation()
static void	setDefaultTimeout(int timeout) Set the timeout to be associated with a newly created transaction if there is no other timeout to be used.
static void	setXANodeName(String name)

Methods inherited from class java.lang.Object

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

Field Detail

NODE_NAME_SIZE

public static final int NODE_NAME_SIZE

See Also:

Constant Field Values

DEFAULT_NODE_NAME

public static final String DEFAULT_NODE_NAME

See Also:

Constant Field Values

Constructor Detail

TxControl

public TxControl()

Method Detail

getDefaultTimeout

public static final int getDefaultTimeout()

If a timeout is not associated with a transaction when it is created then this value will be used. A value of 0 means that the transaction will never time out.

setDefaultTimeout

public static final void setDefaultTimeout(int timeout)

Set the timeout to be associated with a newly created transaction if there is no other timeout to be used.

Parameters:

timeout -

enable

public static final void enable()

Start the transaction system. This allows new transactions to be created and for recovery to execute.

disable

public static final void disable()

Stop the transaction system. New transactions will be prevented but recovery will be allowed to continue.

disable

public static final void disable(boolean disableRecovery)

Stop the transaction system. New transactions will be prevented and recovery will cease. WARNING: make sure you know what you are doing when you call this routine!

isEnabled

public static final boolean isEnabled()

getAsyncPrepare

public static final boolean getAsyncPrepare()

Returns:

the ObjectStore implementation which the transaction coordinator will use.

See Also:

ObjectStore

getMaintainHeuristics

public static final boolean getMaintainHeuristics()

isReadonlyOptimisation

public static boolean isReadonlyOptimisation()

getXANodeName

public static final String getXANodeName()

setXANodeName

public static void setXANodeName(String name)

isBeforeCompletionWhenRollbackOnly

public static boolean isBeforeCompletionWhenRollbackOnly()