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.
void	setConfig(ContextProperties config)
void	setGenericDao(GenericDAO genericDao)

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

setGenericDao

public void setGenericDao(GenericDAO genericDao)

setConfig

public void setConfig(ContextProperties config)