Examples of Serviceable

org.apache.derby.iapi.services.daemon.Serviceable
To use a DaemonService, one implements the Serviceable interface. Only one DaemonService will call this at any given time. However, if this Serviceable object subscribes to or enqueues to the DeamonService multiple times, then multiple DaemonService threads may call this Serviceable object at the same time. The Serviceable object must decide what synchronization it needs to provide depending on what work it needs to do. The Serviceable interface does not provide a way to pass a work object to identify what work needs to be done, it is assumed that the Serviceable object knows that. If a Serviceable object has different work for the DaemonService to do, it must somehow encapsulate or identify the different work by an intermediary object which implements the Serviceable interface and which can an identify the different work and pass it along to the object that can deal with them.
org.mokai.Serviceable
Implemented by receivers and processors that can be started and stopped. @author German Escobar

Examples of org.apache.derby.iapi.services.daemon.Serviceable


  protected void serviceClient(ServiceRecord clientRecord) 
  {
    clientRecord.serviced();


    Serviceable client = clientRecord.client;


    // client may have unsubscribed while it had items queued
    if (client == null)
      return;


    ContextManager cm = contextMgr;


    if (SanityManager.DEBUG)
    {
      SanityManager.ASSERT(cm != null, "Context manager is null");
      SanityManager.ASSERT(client != null, "client is null");
    }


    try
    {
      int status = client.performWork(cm);


      if (clientRecord.subscriber)
        return;


      if (status == Serviceable.REQUEUE)
      {
        List queue = client.serviceASAP() ? highPQ : normPQ;
        synchronized (this) {
          queue.add(clientRecord);


          if (SanityManager.DEBUG) {

View Full Code Here

Examples of org.apache.derby.iapi.services.daemon.Serviceable

          containerHdl.preDirty(false);
        }




        // remember this as a post commit work item
        Serviceable p = 
                    new ReclaimSpace(
                            ReclaimSpace.CONTAINER, 
                            ckey, 
                            this, 
                            true /* service ASAP */);

View Full Code Here

Examples of org.apache.derby.iapi.services.daemon.Serviceable

          containerHdl.preDirty(false);
        }




        // remember this as a post commit work item
        Serviceable p = new ReclaimSpace(ReclaimSpace.CONTAINER, ckey,
                         this, true /* service ASAP */);


        if (SanityManager.DEBUG)
                {
                    if (SanityManager.DEBUG_ON(DaemonService.DaemonTrace))

View Full Code Here

Examples of org.apache.derby.iapi.services.daemon.Serviceable


  protected void serviceClient(ServiceRecord clientRecord) 
  {
    clientRecord.serviced();


    Serviceable client = clientRecord.client;


    // client may have unsubscribed while it had items queued
    if (client == null)
      return;


    ContextManager cm = contextMgr;


    if (SanityManager.DEBUG)
    {
      SanityManager.ASSERT(cm != null, "Context manager is null");
      SanityManager.ASSERT(client != null, "client is null");
    }


    try
    {
      int status = client.performWork(cm);


      if (clientRecord.subscriber)
        return;


      if (status == Serviceable.REQUEUE)
      {
        List queue = client.serviceASAP() ? highPQ : normPQ;
        synchronized (this) {
          queue.add(clientRecord);


          if (SanityManager.DEBUG) {

View Full Code Here

Examples of org.apache.derby.iapi.services.daemon.Serviceable

          containerHdl.preDirty(false);
        }




        // remember this as a post commit work item
        Serviceable p = 
                    new ReclaimSpace(
                            ReclaimSpace.CONTAINER, 
                            ckey, 
                            this, 
                            true /* service ASAP */);

View Full Code Here

Examples of org.mokai.Serviceable

   */
  public static void start(Object object) throws ExecutionException {
    try {
      // start the object if it implements Serviceable
      if (Serviceable.class.isInstance(object)) {
        Serviceable connectorService = (Serviceable) object;
        connectorService.doStart();
      }
    } catch (Exception e) {
      throw new ExecutionException("Exception while starting object: " + e.getMessage(), e);
    }
  }

View Full Code Here

Examples of org.mokai.Serviceable

   */
  public static void stop(Object object) throws ExecutionException {
    try {
      // stop the object if it implements Serviceable
      if (Serviceable.class.isInstance(object)) {
        Serviceable connectorService = (Serviceable) object;
        connectorService.doStop();
      }
    } catch (Exception e) {
      throw new ExecutionException("Exception while stopping object: " + e.getMessage(), e);
    }
  }

View Full Code Here

Examples of org.mokai.Serviceable


  @Override
  public void doStart() throws Exception {
    for (Processor processor : processors) {
      if (Serviceable.class.isInstance(processor)) {
        Serviceable serviceable = (Serviceable) processor;
        serviceable.doStart();
      }
    }
  }

View Full Code Here

Examples of org.mokai.Serviceable


  @Override
  public void doStop() throws Exception {
    for (Processor processor : processors) {
      if (Serviceable.class.isInstance(processor)) {
        Serviceable serviceable = (Serviceable) processor;
        serviceable.doStop();
      }
    }
  }

View Full Code Here

0 1 2 3

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.