Java SchedulerSignaler类代码示例

import org.quartz.spi.SchedulerSignaler; //导入依赖的package包/类
@Override
public void initialize(ClassLoadHelper loadHelper, SchedulerSignaler signaler) throws SchedulerConfigException {
  init();
  realJobStore.setInstanceId(schedInstId);
  realJobStore.setInstanceName(schedName);
  realJobStore.setTcRetryInterval(tcRetryInterval);

  if (misFireThreshold != null) {
    realJobStore.setMisfireThreshold(misFireThreshold);
  }

  if (synchWrite != null) {
    realJobStore.setSynchronousWrite(synchWrite);
  }

  if (estimatedTimeToReleaseAndAcquireTrigger != null) {
    realJobStore.setEstimatedTimeToReleaseAndAcquireTrigger(estimatedTimeToReleaseAndAcquireTrigger);
  }

  realJobStore.initialize(loadHelper, signaler);
}
 

import org.quartz.spi.SchedulerSignaler; //导入依赖的package包/类
/**
 * <p>
 * Called by the QuartzScheduler before the <code>JobStore</code> is used, in order to give the it a chance to
 * initialize.
 * </p>
 */

@Override
// XXX: remove this suppression
@SuppressWarnings("unchecked")
public void initialize(ClassLoadHelper loadHelper, SchedulerSignaler schedulerSignaler) {
  this.terracottaClientId = clusterInfo.getCurrentNode().getId();
  this.ftrCtr = System.currentTimeMillis();

  // this MUST happen before initializing the trigger set (otherwise we might receive an update which get an NPE)
  // this.serializer.setClassLoadHelper(loadHelper);

  this.signaler = schedulerSignaler;

  getLog().info(getClass().getSimpleName() + " initialized.");

  ((ToolkitInternal) toolkit).registerBeforeShutdownHook(new ShutdownHook(this));
}
 

import org.quartz.spi.SchedulerSignaler; //导入依赖的package包/类
@Override
public synchronized void initialize(ClassLoadHelper loadHelper, SchedulerSignaler signaler)
    throws SchedulerConfigException {
  if (clusteredJobStore != null) { throw new IllegalStateException("already initialized"); }

  clusteredJobStore = createNewJobStoreInstance(schedName, Boolean.valueOf(synchWrite));
  clusteredJobStore.setThreadPoolSize(threadPoolSize);

  // apply deferred misfire threshold if present
  if (misfireThreshold != null) {
    clusteredJobStore.setMisfireThreshold(misfireThreshold);
    misfireThreshold = null;
  }

  if (estimatedTimeToReleaseAndAcquireTrigger != null) {
    clusteredJobStore.setEstimatedTimeToReleaseAndAcquireTrigger(estimatedTimeToReleaseAndAcquireTrigger);
    estimatedTimeToReleaseAndAcquireTrigger = null;
  }
  clusteredJobStore.setInstanceId(schedInstanceId);
  clusteredJobStore.setTcRetryInterval(tcRetryInterval);
  clusteredJobStore.initialize(loadHelper, signaler);

  // update check
  scheduleUpdateCheck();
}
 

import org.quartz.spi.SchedulerSignaler; //导入依赖的package包/类
@Override
public void initialize(ClassLoadHelper loadHelper,
        SchedulerSignaler signaler) throws SchedulerConfigException {

    if (nonManagedTxDsName == null) {
        throw new SchedulerConfigException(
            "Non-ManagedTX DataSource name not set!  " +
            "If your 'org.quartz.jobStore.dataSource' is XA, then set " + 
            "'org.quartz.jobStore.nonManagedTXDataSource' to a non-XA "+ 
            "datasource (for the same DB).  " + 
            "Otherwise, you can set them to be the same.");
    }

    if (getLockHandler() == null) {
        // If the user hasn't specified an explicit lock handler, 
        // then we *must* use DB locks with CMT...
        setUseDBLocks(true);
    }

    super.initialize(loadHelper, signaler);

    getLog().info("JobStoreCMT initialized.");
}
 

import org.quartz.spi.SchedulerSignaler; //导入依赖的package包/类
public void initialize(ClassLoadHelper loadHelper,
        SchedulerSignaler signaler) throws SchedulerConfigException {

    if (nonManagedTxDsName == null) {
        throw new SchedulerConfigException(
            "Non-ManagedTX DataSource name not set!  " +
            "If your 'org.quartz.jobStore.dataSource' is XA, then set " + 
            "'org.quartz.jobStore.nonManagedTXDataSource' to a non-XA "+ 
            "datasource (for the same DB).  " + 
            "Otherwise, you can set them to be the same.");
    }

    if (getLockHandler() == null) {
        // If the user hasn't specified an explicit lock handler, 
        // then we *must* use DB locks with CMT...
        setUseDBLocks(true);
    }

    super.initialize(loadHelper, signaler);

    getLog().info("JobStoreCMT initialized.");
}
 

import org.quartz.spi.SchedulerSignaler; //导入依赖的package包/类
@Test
public void testStoreAndRetrieveJobs()
  throws Exception {

  final int nJobs = 10;

  SchedulerSignaler schedSignaler = new SampleSignaler();
  ClassLoadHelper loadHelper = new CascadingClassLoadHelper();
  loadHelper.initialize();

  JobStore store = createJobStore("testStoreAndRetrieveJobs");
  store.initialize(loadHelper, schedSignaler);

  // Store jobs.
  for (int i = 0; i < nJobs; i++) {
    JobDetail job = JobBuilder.newJob(NoOpJob.class).withIdentity("job" + i).build();
    store.storeJob(job, false);
  }

  // Retrieve jobs.
  for (int i = 0; i < nJobs; i++) {
    JobKey jobKey = JobKey.jobKey("job" + i);
    JobDetail storedJob = store.retrieveJob(jobKey);
    Assert.assertEquals(storedJob.getKey(), jobKey);
  }
}
 

import org.quartz.spi.SchedulerSignaler; //导入依赖的package包/类
@Test
public void getTriggerState() throws Exception {
    SchedulerSignaler signaler = mock(SchedulerSignaler.class);
    AbstractRedisStorage storageDriver = new RedisStorage(new RedisJobStoreSchema(), new ObjectMapper(), signaler, "scheduler1", 2000);

    // attempt to retrieve the state of a non-existent trigger
    Trigger.TriggerState state = jobStore.getTriggerState(new TriggerKey("foobar"));
    assertEquals(Trigger.TriggerState.NONE, state);

    // store a trigger
    JobDetail job = getJobDetail();
    CronTriggerImpl cronTrigger = getCronTrigger("trigger1", "group1", job.getKey());
    jobStore.storeTrigger(cronTrigger, false);

    // the newly-stored trigger's state should be NONE
    state = jobStore.getTriggerState(cronTrigger.getKey());
    assertEquals(Trigger.TriggerState.NORMAL, state);

    // set the trigger's state
    storageDriver.setTriggerState(RedisTriggerState.WAITING, 500, schema.triggerHashKey(cronTrigger.getKey()), jedis);

    // the trigger's state should now be NORMAL
    state = jobStore.getTriggerState(cronTrigger.getKey());
    assertEquals(Trigger.TriggerState.NORMAL, state);
}
 

import org.quartz.spi.SchedulerSignaler; //导入依赖的package包/类
@Before
public void setUpRedis() throws IOException, SchedulerConfigException {
    port = getPort();
    logger.debug("Attempting to start embedded Redis server on port " + port);
    redisServer = RedisServer.builder()
            .port(port)
            .build();
    redisServer.start();
    final short database = 1;
    JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();
    jedisPoolConfig.setTestOnBorrow(true);
    jedisPool = new JedisPool(jedisPoolConfig, host, port, Protocol.DEFAULT_TIMEOUT, null, database);

    jobStore = new RedisJobStore();
    jobStore.setHost(host);
    jobStore.setLockTimeout(2000);
    jobStore.setPort(port);
    jobStore.setInstanceId("testJobStore1");
    jobStore.setDatabase(database);
    mockScheduleSignaler = mock(SchedulerSignaler.class);
    jobStore.initialize(null, mockScheduleSignaler);
    schema = new RedisJobStoreSchema();

    jedis = jedisPool.getResource();
    jedis.flushDB();
}
 

import org.quartz.spi.SchedulerSignaler; //导入依赖的package包/类
@Override
public void initialize(ClassLoadHelper loadHelper,
		SchedulerSignaler signaler) throws SchedulerConfigException {
	
	this.loadHelper = loadHelper;
	this.signaler = signaler;		
   
   	// initializing a connection pool
   	JedisPoolConfig config = new JedisPoolConfig();
   	if (password != null)
   		pool = new JedisPool(config, host, port, Protocol.DEFAULT_TIMEOUT, password);	    		
   	else
   		pool = new JedisPool(config, host, port, Protocol.DEFAULT_TIMEOUT);
   	
   	// initializing a locking connection pool with a longer timeout
   	if (lockTimeout == 0)
   		lockTimeout = 10 * 60 * 1000; // 10 Minutes locking timeout
   	
     lockPool = new JedisLock(pool.getResource(), "JobLock", lockTimeout);

}
 

import org.quartz.spi.SchedulerSignaler; //导入依赖的package包/类
@Test()
public void testStoreAndRetrieveJobs() throws Exception {
  SchedulerSignaler schedSignaler = new SampleSignaler();
  ClassLoadHelper loadHelper = new CascadingClassLoadHelper();
  loadHelper.initialize();

  JobStore store = createJobStore("testStoreAndRetrieveJobs");
  store.initialize(loadHelper, schedSignaler);

  // Store jobs.
  for (int i = 0; i < 10; i++) {
    JobDetail job = JobBuilder.newJob(NoOpJob.class).withIdentity("job" + i)
        .build();
    store.storeJob(job, false);
  }
  // Retrieve jobs.
  for (int i = 0; i < 10; i++) {
    JobKey jobKey = JobKey.jobKey("job" + i);
    JobDetail storedJob = store.retrieveJob(jobKey);
    Assert.assertEquals(jobKey, storedJob.getKey());
  }
}
 

import org.quartz.spi.SchedulerSignaler; //导入依赖的package包/类
@Override
public void initialize(ClassLoadHelper loadHelper, SchedulerSignaler schedulerSignaler) throws SchedulerConfigException {
    this.loadHelper = loadHelper;
    this.schedulerSignaler = schedulerSignaler;

    if (dynamoDbUrl == null) {
        throw new SchedulerConfigException("DynamoDB location must be set");
    }

    log.info(String.format("DynamoDb: location: '%s', table prefix: '%s'", dynamoDbUrl, quartzPrefix));

    configureAwsCredentials();
    configureClient();

    createClient();

    ensureTables();
}
 

import org.quartz.spi.SchedulerSignaler; //导入依赖的package包/类
@Override
public void initialize(ClassLoadHelper classLoadHelper,
        SchedulerSignaler schedSignaler) throws SchedulerConfigException {

    super.initialize(classLoadHelper, schedSignaler);

    getLog().info("JobStoreTX initialized.");
}
 

import org.quartz.spi.SchedulerSignaler; //导入依赖的package包/类
/**
 * <p>
 * Called by the QuartzScheduler before the <code>JobStore</code> is
 * used, in order to give the it a chance to initialize.
 * </p>
 */
public void initialize(ClassLoadHelper loadHelper,
        SchedulerSignaler signaler) {

    this.signaler = signaler;

    getLog().info("RAMJobStore initialized.");
}
 

import org.quartz.spi.SchedulerSignaler; //导入依赖的package包/类
@Override
public void initialize(final ClassLoadHelper loadHelper, final SchedulerSignaler signaler)
    throws SchedulerConfigException
{
  log.info("Instance name: {}; ID: {}", instanceName, instanceId);

  // TODO: Should we consider using ClassLoadHelper?
  this.signaler = checkNotNull(signaler);

  log.info("Initialized");
}
 

import org.quartz.spi.SchedulerSignaler; //导入依赖的package包/类
@Override
public void initialize(ClassLoadHelper loadHelper, SchedulerSignaler signaler)
  throws SchedulerConfigException {

  LOG.debug("Initializing Hazelcast Job Store..");

  this.schedSignaler = signaler;

  if (hazelcastClient == null) {
    LOG.warn("Starting new local hazelcast client since not hazelcast instance setted before starting scheduler.");
    hazelcastClient = Hazelcast.newHazelcastInstance();
  }

  // initializing hazelcast maps
  LOG.debug("Initializing hazelcast maps...");
  jobsByKey = getMap(HC_JOB_STORE_MAP_JOB);
  triggersByKey = getMap(HC_JOB_STORE_TRIGGER_BY_KEY_MAP);
  jobsByGroup = getMultiMap(HC_JOB_STORE_MAP_JOB_BY_GROUP_MAP);
  triggersByGroup = getMultiMap(HC_JOB_STORE_TRIGGER_KEY_BY_GROUP_MAP);
  pausedTriggerGroups = getSet(HC_JOB_STORE_PAUSED_TRIGGER_GROUPS);
  pausedJobGroups = getSet(HC_JOB_STORE_PAUSED_JOB_GROUPS);
  calendarsByName = getMap(HC_JOB_CALENDAR_MAP);

  triggersByKey.addIndex("nextFireTime", true);

  LOG.debug("Hazelcast Job Store Initialized.");
}