org.quartz.plugins java code examples

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private void myMethod () {
 FileOutputStream f =File file;new FileOutputStream(file)
String name;new FileOutputStream(name)
File file;new FileOutputStream(file, true)
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}

/**
 * Based on the value of <em>wrapInUserTransaction</em>, wraps the
 * call to shutdown(UserTransaction) in a UserTransaction.
 */
public void shutdown() {
  UserTransaction userTransaction = startUserTransaction();
  try {
    shutdown(userTransaction);
  } finally {
    resolveUserTransaction(userTransaction);
  }
}

/**
 * Based on the value of <em>wrapInUserTransaction</em>, wraps the
 * call to start(UserTransaction) in a UserTransaction.
 */
public void start() {
  UserTransaction userTransaction = startUserTransaction();
  try {
    start(userTransaction);
  } finally {
    resolveUserTransaction(userTransaction);
  }
}

/**
 * <p>
 * Called during creation of the <code>Scheduler</code> in order to give
 * the <code>SchedulerPlugin</code> a chance to initialize.
 * </p>
 * 
 * @throws org.quartz.SchedulerConfigException
 *           if there is an error initializing.
 */
public void initialize(String name, final Scheduler scheduler, ClassLoadHelper schedulerFactoryClassLoadHelper)
  throws SchedulerException {
  super.initialize(name, scheduler);
  this.classLoadHelper = schedulerFactoryClassLoadHelper;
  
  getLog().info("Registering Quartz Job Initialization Plug-in.");
  
  // Create JobFile objects
  StringTokenizer stok = new StringTokenizer(fileNames, FILE_NAME_DELIMITERS);
  while (stok.hasMoreTokens()) {
    final String fileName = stok.nextToken();
    final JobFile jobFile = new JobFile(fileName);
    jobFiles.put(fileName, jobFile);         
  }
}

/**
 * If <em>wrapInUserTransaction</em> is true, starts a new UserTransaction 
 * and returns it. Otherwise, or if establishing the transaction fail, it 
 * will return null.
 */
private UserTransaction startUserTransaction() {
  if (wrapInUserTransaction == false) {
    return null;
  }
  
  UserTransaction userTransaction = null;
  try {
    userTransaction = UserTransactionHelper.lookupUserTransaction();
    userTransaction.begin();
  } catch (Throwable t) {
    UserTransactionHelper.returnUserTransaction(userTransaction);
    userTransaction = null;
    getLog().error("Failed to start UserTransaction for plugin: " + getName(), t);
  }
  
  return userTransaction;
}

private void shutdownPlugins() {
 java.util.Iterator itr = quartzSchedulerResources.getSchedulerPlugins().iterator();
 while (itr.hasNext()) {
  SchedulerPlugin plugin = (SchedulerPlugin) itr.next();
  plugin.shutdown();
 }
}

private void startPlugins() {
 java.util.Iterator itr = quartzSchedulerResources.getSchedulerPlugins().iterator();
 while (itr.hasNext()) {
  SchedulerPlugin plugin = (SchedulerPlugin) itr.next();
  plugin.start();
 }
}

/**
 * Based on the value of <em>wrapInUserTransaction</em>, wraps the
 * call to shutdown(UserTransaction) in a UserTransaction.
 */
public void shutdown() {
  UserTransaction userTransaction = startUserTransaction();
  try {
    shutdown(userTransaction);
  } finally {
    resolveUserTransaction(userTransaction);
  }
}

/**
 * Based on the value of <em>wrapInUserTransaction</em>, wraps the
 * call to start(UserTransaction) in a UserTransaction.
 */
public void start() {
  UserTransaction userTransaction = startUserTransaction();
  try {
    start(userTransaction);
  } finally {
    resolveUserTransaction(userTransaction);
  }
}

/**
 * If <em>wrapInUserTransaction</em> is true, starts a new UserTransaction 
 * and returns it. Otherwise, or if establishing the transaction fail, it 
 * will return null.
 */
private UserTransaction startUserTransaction() {
  if (wrapInUserTransaction == false) {
    return null;
  }
  
  UserTransaction userTransaction = null;
  try {
    userTransaction = UserTransactionHelper.lookupUserTransaction();
    userTransaction.begin();
  } catch (Throwable t) {
    UserTransactionHelper.returnUserTransaction(userTransaction);
    userTransaction = null;
    getLog().error("Failed to start UserTransaction for plugin: " + getName(), t);
  }
  
  return userTransaction;
}

/**
 * <p>
 * Called during creation of the <code>Scheduler</code> in order to give
 * the <code>SchedulerPlugin</code> a chance to initialize.
 * </p>
 * 
 * @throws org.quartz.SchedulerConfigException
 *           if there is an error initializing.
 */
public void initialize(String name, final Scheduler scheduler, ClassLoadHelper schedulerFactoryClassLoadHelper)
  throws SchedulerException {
  super.initialize(name, scheduler);
  this.classLoadHelper = schedulerFactoryClassLoadHelper;
  
  getLog().info("Registering Quartz Job Initialization Plug-in.");
  
  // Create JobFile objects
  StringTokenizer stok = new StringTokenizer(fileNames, FILE_NAME_DELIMITERS);
  while (stok.hasMoreTokens()) {
    final String fileName = stok.nextToken();
    final JobFile jobFile = new JobFile(fileName);
    jobFiles.put(fileName, jobFile);         
  }
}

private void shutdownPlugins() {
 java.util.Iterator itr = quartzSchedulerResources.getSchedulerPlugins().iterator();
 while (itr.hasNext()) {
  SchedulerPlugin plugin = (SchedulerPlugin) itr.next();
  plugin.shutdown();
 }
}

private void startPlugins() {
 java.util.Iterator itr = quartzSchedulerResources.getSchedulerPlugins().iterator();
 while (itr.hasNext()) {
  SchedulerPlugin plugin = (SchedulerPlugin) itr.next();
  plugin.start();
 }
}

/**
 * Based on the value of <em>wrapInUserTransaction</em>, wraps the
 * call to shutdown(UserTransaction) in a UserTransaction.
 */
public void shutdown() {
  UserTransaction userTransaction = startUserTransaction();
  try {
    shutdown(userTransaction);
  } finally {
    resolveUserTransaction(userTransaction);
  }
}

/**
 * Based on the value of <em>wrapInUserTransaction</em>, wraps the
 * call to start(UserTransaction) in a UserTransaction.
 */
public void start() {
  UserTransaction userTransaction = startUserTransaction();
  try {
    start(userTransaction);
  } finally {
    resolveUserTransaction(userTransaction);
  }
}

  /**
   * If the given UserTransaction is not null, it is committed/rolledback,
   * and then returned to the UserTransactionHelper.
   */
  private void resolveUserTransaction(UserTransaction userTransaction) {
    if (userTransaction != null) {
      try {
        if (userTransaction.getStatus() == Status.STATUS_MARKED_ROLLBACK) {
          userTransaction.rollback();
        } else {
          userTransaction.commit();
        } 
      } catch (Throwable t) {
        getLog().error("Failed to resolve UserTransaction for plugin: " + getName(), t);
      } finally {
        UserTransactionHelper.returnUserTransaction(userTransaction);
      }
    }
  }
}

private void shutdownPlugins() {
 java.util.Iterator itr = quartzSchedulerResources.getSchedulerPlugins().iterator();
 while (itr.hasNext()) {
  SchedulerPlugin plugin = (SchedulerPlugin) itr.next();
  plugin.shutdown();
 }
}

private void startPlugins() {
 java.util.Iterator itr = quartzSchedulerResources.getSchedulerPlugins().iterator();
 while (itr.hasNext()) {
  SchedulerPlugin plugin = (SchedulerPlugin) itr.next();
  plugin.start();
 }
}

/**
 * Based on the value of <em>wrapInUserTransaction</em>, wraps the
 * call to shutdown(UserTransaction) in a UserTransaction.
 */
public void shutdown() {
  UserTransaction userTransaction = startUserTransaction();
  try {
    shutdown(userTransaction);
  } finally {
    resolveUserTransaction(userTransaction);
  }
}

/**
 * Based on the value of <em>wrapInUserTransaction</em>, wraps the
 * call to start(UserTransaction) in a UserTransaction.
 */
public void start() {
  UserTransaction userTransaction = startUserTransaction();
  try {
    start(userTransaction);
  } finally {
    resolveUserTransaction(userTransaction);
  }
}

  /**
   * If the given UserTransaction is not null, it is committed/rolledback,
   * and then returned to the UserTransactionHelper.
   */
  private void resolveUserTransaction(UserTransaction userTransaction) {
    if (userTransaction != null) {
      try {
        if (userTransaction.getStatus() == Status.STATUS_MARKED_ROLLBACK) {
          userTransaction.rollback();
        } else {
          userTransaction.commit();
        } 
      } catch (Throwable t) {
        getLog().error("Failed to resolve UserTransaction for plugin: " + getName(), t);
      } finally {
        UserTransactionHelper.returnUserTransaction(userTransaction);
      }
    }
  }
}

Most used classes

ShutdownHookPlugin
This plugin catches the event of the JVM terminating (such as upon a CRTL-C) and tells the scheduler
LoggingJobHistoryPlugin
Logs a history of all job executions (and execution vetos) via the Jakarta Commons-Logging framework
LoggingTriggerHistoryPlugin
Logs a history of all trigger firings via the Jakarta Commons-Logging framework. The logged message
SchedulerPluginWithUserTransactionSupport
Base class for plugins that wish to support having their start and shutdown methods run within a Use
XMLSchedulingDataProcessorPlugin
This plugin loads XML file(s) to add jobs and schedule them with triggers as the scheduler is initia

How to use org.quartz.plugins

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