List of usage examples for java.util.concurrent.locks ReentrantLock unlock
public void unlock()
From source file:org.apache.openejb.resource.jdbc.dbcp.BasicDataSource.java
public String getJdbcUrl() { final ReentrantLock l = lock; l.lock();/*from ww w . ja va2s.c o m*/ try { return super.getUrl(); } finally { l.unlock(); } }
From source file:org.apache.openejb.resource.jdbc.dbcp.BasicDataSource.java
public void setUserName(final String string) { final ReentrantLock l = lock; l.lock();/*from w w w . j a v a 2s.c o m*/ try { super.setUsername(string); } finally { l.unlock(); } }
From source file:org.ut.biolab.medsavant.server.db.LockController.java
/** * Release the lock. If force is false, only the thread which requested the * lock may unlock. However, in the case where that thread no longer exists, * it is necessary to force the unlock./*from w ww . ja v a 2s. c o m*/ * * @param database The database containing the project to unlock. * @param projectID The project ID to unlock. * @param force Whether to force the unlock. * @throws org.ut.biolab.medsavant.shared.model.LockException */ public synchronized void releaseLock(String database, int projectID, boolean force) throws LockException { LOG.info("Server unlock requested"); Key k = new Key(database, projectID); ReentrantLock lock = locks.get(k); // no lock exists for this project if (lock == null) { throw new LockException("No lock exists"); } if (force) { while (lock.isLocked()) { lock.unlock(); } LOG.info(String.format("Server forcibly unlocked - hold count %d", lock.getHoldCount())); // unlock it, or decrement the hold count } else if (lock.isHeldByCurrentThread()) { lock.unlock(); LOG.info(String.format("Server unlocked - hold count %d", lock.getHoldCount())); // not allowed to lock } else { throw new LockException("Database could not be unlocked"); } }
From source file:org.apache.openejb.resource.jdbc.dbcp.BasicDataSource.java
public String getUserName() { final ReentrantLock l = lock; l.lock();/*from w w w.ja va 2 s . c o m*/ try { return super.getUsername(); } finally { l.unlock(); } }
From source file:org.apache.openejb.resource.jdbc.dbcp.BasicDataSource.java
/** * Returns the password codec class name to use to retrieve plain text * password.//from ww w. ja va 2 s . c o m * * @return the password codec class */ public String getPasswordCipher() { final ReentrantLock l = lock; l.lock(); try { return this.passwordCipher; } finally { l.unlock(); } }
From source file:org.apache.openejb.resource.jdbc.dbcp.BasicDataSource.java
public void setJdbcDriver(final String string) { final ReentrantLock l = lock; l.lock();// ww w . java2s . c om try { super.setDriverClassName(string); } finally { l.unlock(); } }
From source file:org.apache.openejb.resource.jdbc.dbcp.BasicDataSource.java
public void setMaxWait(final int maxWait) { final ReentrantLock l = lock; l.lock();/* w ww . j a v a2 s.c om*/ try { super.setMaxWait((long) maxWait); } finally { l.unlock(); } }
From source file:org.apache.openejb.resource.jdbc.dbcp.BasicDataSource.java
public String getJdbcDriver() { final ReentrantLock l = lock; l.lock();//from ww w. j av a2s . c o m try { return super.getDriverClassName(); } finally { l.unlock(); } }
From source file:org.apache.openejb.resource.jdbc.dbcp.BasicDataSource.java
/** * <p>//from w w w .j ava 2s . c o m * Sets the {@link #passwordCipher}. * </p> * * @param passwordCipher password codec value */ public void setPasswordCipher(final String passwordCipher) { final ReentrantLock l = lock; l.lock(); try { this.passwordCipher = passwordCipher; } finally { l.unlock(); } }
From source file:org.commoncrawl.service.parser.client.Dispatcher.java
public void nodeOffline(ParserNode theNode) { final ReentrantLock lock = this.lock; lock.lock();/*from ww w.j a v a2 s . c o m*/ try { _onlineNodes.remove(theNode); } finally { lock.unlock(); } }