Package com.j_spaces.core.client

Class UnderTxnLockedObject

java.lang.Object

com.j_spaces.core.client.UnderTxnLockedObject

All Implemented Interfaces:

Serializable

public class UnderTxnLockedObject
extends Object
implements Serializable

UnderTxnLockedObject holds the details on Objects that are locked by a specific transaction. this object returned in a list from ITransactionDetailsProvider.getLockedObjects() it contains: UId - to retrieve the locked Object. lockType - READ or WRITE operationType - the operation that done with this object under Txn (read/write/update..) className - the locked Object class name

Since:

5.2

Version:

1.0

Author:

Mordy Arnon Gigaspaces.com

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	LOCK_TYPE_READ_LOCK	Lock Types: READ lock
static final int	LOCK_TYPE_WRITE_LOCK	WRITE lock

Constructor Summary

Constructors

Constructor	Description
UnderTxnLockedObject(Object UId, int lockType, int operationType, String className)

Method Summary

Modifier and Type	Method	Description
String	getClassName()
int	getLockType()
int	getOperationType()	use SpaceOperations constants.
Object	getUid()

Methods inherited from class java.lang.Object

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

Field Details

LOCK_TYPE_READ_LOCK

public static final int LOCK_TYPE_READ_LOCK

Lock Types: READ lock

See Also:

• Constant Field Values

LOCK_TYPE_WRITE_LOCK

public static final int LOCK_TYPE_WRITE_LOCK

WRITE lock

See Also:

• Constant Field Values

Constructor Details

UnderTxnLockedObject

public UnderTxnLockedObject(Object UId,
 int lockType,
 int operationType,
 String className)

Parameters:

UId -

lockType -

operationType -

className -

Method Details

getClassName

public String getClassName()

Returns:

the class name of the locked object.

getLockType

public int getLockType()

Returns:

the type of the Lock: READ or WRITE

getOperationType

public int getOperationType()

use SpaceOperations constants.

Returns:

the operation on the locked object

getUid

public Object getUid()

Returns:

the object UId to retrieve the Object itself only by dirty read because it is locked