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 Codota
}

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

Making http requests using okhttp
startActivity (Activity)
getSharedPreferences (Context)
putExtra (Intent)
ObjectMapper (com.fasterxml.jackson.databind)
This mapper (or, data binder, or codec) provides functionality for converting between Java objects (
FileInputStream (java.io)
A FileInputStream obtains input bytes from a file in a file system. What files are available depends
Socket (java.net)
Provides a client-side TCP socket.
ConcurrentHashMap (java.util.concurrent)
A hash table supporting full concurrency of retrievals and adjustable expected concurrency for updat
Reference (javax.naming)
IOUtils (org.apache.commons.io)
General IO stream manipulation utilities. This class provides static utility methods for input/outpu

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