org.quartz.impl.jdbcjobstore.Semaphore java code examples

Common ways to obtain Semaphore

private void myMethod () {
 Semaphore s =ClassLoadHelper classLoadHelper;String name;(Semaphore) classLoadHelper.loadClass(name).newInstance()
Smart code suggestions by Tabnine
}

if (getLockHandler().requiresConnection()) {
  conn = getConnection();
transOwner = getLockHandler().obtainLock(conn, lockName);

protected void releaseLock(String lockName, boolean doIt) {
  if (doIt) {
    try {
      getLockHandler().releaseLock(lockName);
    } catch (LockException le) {
      getLog().error("Error returning lock: " + le.getMessage(), le);
    }
  }
}

getLockHandler().obtainLock(conn, LOCK_STATE_ACCESS);
transStateOwner = true;
  getLockHandler().obtainLock(conn, LOCK_TRIGGER_ACCESS);

getLockHandler().obtainLock(conn, LOCK_STATE_ACCESS);
transStateOwner = true;
  getLockHandler().obtainLock(conn, LOCK_TRIGGER_ACCESS);

if (getLockHandler().requiresConnection()) {
  conn = getConnection();
transOwner = getLockHandler().obtainLock(conn, lockName);

    "Found 0 triggers that missed their scheduled fire-time.");
} else {
  transOwner = getLockHandler().obtainLock(conn, LOCK_TRIGGER_ACCESS);

protected void releaseLock(String lockName, boolean doIt) {
  if (doIt) {
    try {
      getLockHandler().releaseLock(lockName);
    } catch (LockException le) {
      getLog().error("Error returning lock: " + le.getMessage(), le);
    }
  }
}

if (getLockHandler().requiresConnection()) {
  conn = getNonManagedTXConnection();
transOwner = getLockHandler().obtainLock(conn, lockName);

    "Found 0 triggers that missed their scheduled fire-time.");
} else {
  transOwner = getLockHandler().obtainLock(conn, LOCK_TRIGGER_ACCESS);

protected void releaseLock(Connection conn, String lockName, boolean doIt) {
  if (doIt && conn != null) {
    try {
      getLockHandler().releaseLock(conn, lockName);
    } catch (LockException le) {
      getLog().error("Error returning lock: " + le.getMessage(), le);
    }
  }
}

if (getLockHandler().requiresConnection()) {
  conn = getNonManagedTXConnection();
transOwner = getLockHandler().obtainLock(conn, lockName);

getLockHandler().obtainLock(conn, LOCK_STATE_ACCESS);
transStateOwner = true;
  getLockHandler().obtainLock(conn, LOCK_TRIGGER_ACCESS);

protected void releaseLock(Connection conn, String lockName, boolean doIt) {
  if (doIt && conn != null) {
    try {
      getLockHandler().releaseLock(conn, lockName);
    } catch (LockException le) {
      getLog().error("Error returning lock: " + le.getMessage(), le);
    }
  }
}

if (getLockHandler().requiresConnection()) {
  conn = getConnection();
transOwner = getLockHandler().obtainLock(conn, lockName);

getLockHandler().obtainLock(conn, LOCK_STATE_ACCESS);
transStateOwner = true;
  getLockHandler().obtainLock(conn, LOCK_TRIGGER_ACCESS);

if (getLockHandler().requiresConnection()) {
  conn = getConnection();
transOwner = getLockHandler().obtainLock(conn, lockName);

    "Found 0 triggers that missed their scheduled fire-time.");
} else {
  transOwner = getLockHandler().obtainLock(conn, LOCK_TRIGGER_ACCESS);

if (getLockHandler().requiresConnection()) {
  conn = getNonManagedTXConnection();
transOwner = getLockHandler().obtainLock(conn, lockName);

    "Found 0 triggers that missed their scheduled fire-time.");
} else {
  transOwner = getLockHandler().obtainLock(conn, LOCK_TRIGGER_ACCESS);

if (getLockHandler().requiresConnection()) {
  conn = getNonManagedTXConnection();
transOwner = getLockHandler().obtainLock(conn, lockName);

Javadoc

An interface for providing thread/resource locking in order to protect resources from being altered by multiple threads at the same time.

Most used methods

obtainLock
Grants a lock on the identified resource to the calling thread (blocking until it is available).
releaseLock
Release the lock on the identified resource if it is held by the calling thread.
requiresConnection
Whether this Semaphore implementation requires a database connection for its lock management operati

Popular in Java

Reactive rest calls using spring rest template
orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be created by the provided s
addToBackStack (FragmentTransaction)
getSupportFragmentManager (FragmentActivity)
Kernel (java.awt.image)
BufferedReader (java.io)
Wraps an existing Reader and buffers the input. Expensive interaction with the underlying reader is
UnknownHostException (java.net)
Thrown when a hostname can not be resolved.
Selector (java.nio.channels)
A controller for the selection of SelectableChannel objects. Selectable channels can be registered w
Dictionary (java.util)
Note: Do not use this class since it is obsolete. Please use the Map interface for new implementatio
Manifest (java.util.jar)
The Manifest class is used to obtain attribute information for a JarFile and its entries.
Top 15 Vim Plugins

How to useSemaphore in org.quartz.impl.jdbcjobstore

Best Java code snippets using org.quartz.impl.jdbcjobstore.Semaphore (Showing top 20 results out of 315)

How to use
Semaphore
in
org.quartz.impl.jdbcjobstore