Package com.logicaldoc.core.lock

Class LockManager

java.lang.Object

com.logicaldoc.core.lock.LockManager

@Component("lockManager")
public class LockManager
extends Object

Central class to manage locks

Since:

6.5

Author:

Marco Meschieri - LogicalDOC

Constructor Summary

Constructors

Constructor	Description
LockManager()

Method Summary

Modifier and Type	Method	Description
boolean	get(String lockName, String transactionId)	Acquire a lock of a given name and for a given transaction.
List<String>	getAllTransactions()	Gets all the transaction ids associated to the locks
void	release(String lockName, String transactionId)	Releases a previously acquired lock.

Methods inherited from class java.lang.Object

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

Constructor Details

LockManager

public LockManager()

Method Details

getAllTransactions

public List<String> getAllTransactions()

Gets all the transaction ids associated to the locks

Returns:

the lists of transactions

get

public boolean get(String lockName,
 String transactionId)

Acquire a lock of a given name and for a given transaction.

Parameters:

lockName - Name of the lock

transactionId - Id of the transaction

Returns:

true only if the lock was acquired

release

public void release(String lockName,
 String transactionId)
             throws PersistenceException

Releases a previously acquired lock.

Parameters:

lockName - The lock name

transactionId - The transaction ID

Throws:

PersistenceException