Examples of TaskExecutor

cl.niclabs.skandium.system.TaskExecutor
This class is an extension of {@link ThreadPoolExecutor}, but with custom @{link #beforeExecute} and #{link #afterExecute} methods to manipulate taske execution. @author mleyton
it.geosolutions.geobatch.task.TaskExecutor
it.sauronsoftware.cron4j.TaskExecutor

Represents a task executor, which is something similar to threads.

Each time a task is launched, a new executor is spawned, executing and watching the task

Alive task executors can be retrieved with the {@link Scheduler#getExecutingTasks()} method, and they expose method tocontrol the ongoing execution.
@see Scheduler#getExecutingTasks() @author Carlo Pelliccia @since 2.0
org.apache.examples.panorama.startup.impl.TaskExecutor
A service that executes a series of {@link org.apache.examples.panorama.startup.impl.Task}s. Tasks have an ordering based on pre- and post-requisites. @author Howard Lewis Ship
org.apache.helix.messaging.handling.TaskExecutor
org.apache.qpid.server.configuration.updater.TaskExecutor
org.jamesii.gui.application.task.TaskExecutor
Class that can execute {@link ITask}s using a thread pool while respecting blocking requirement of given tasks. This executor is thread safe.
Because of using a thread pool and the ability to block The user must take care of the following requirements:
- tasks should not synchronize between each other due to the risk of dead locks
- blocking tasks should only be used if they are really needed because they are blocking subsequent tasks from executing
@author Stefan Rybacki @see ITask @see TaskManager
org.japura.task.executors.TaskExecutor

Copyright (C) 2013 Carlos Eduardo Leite de Andrade
This library is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this program. If not, see www.gnu.org/licenses/
For more information, contact: www.japura.org
@author Carlos Eduardo Leite de Andrade
org.opoo.press.task.TaskExecutor
@author Alex Lin
org.springframework.core.task.TaskExecutor
Simple task executor interface that abstracts the execution of a {@link Runnable}.
Implementations can use all sorts of different execution strategies, such as: synchronous, asynchronous, using a thread pool, and more.
Equivalent to JDK 1.5's {@link java.util.concurrent.Executor}interface; extending it now in Spring 3.0, so that clients may declare a dependency on an Executor and receive any TaskExecutor implementation. This interface remains separate from the standard Executor interface mainly for backwards compatibility with JDK 1.4 in Spring 2.x. @author Juergen Hoeller @since 2.0 @see java.util.concurrent.Executor

Examples of cl.niclabs.skandium.system.TaskExecutor

   */
  public Skandium(int maxThreads){
    
    if(maxThreads < 1) throw new IllegalArgumentException("The specified number of threads must be larger than 1");
    
    executor = new TaskExecutor(maxThreads);    
    eregis = new SkandiumEventRegistry();
  }

View Full Code Here

Examples of it.geosolutions.geobatch.task.TaskExecutor

        teConfig.setTimeOut(120000l);
//                teConfig.setVariables(getVariables());
        teConfig.setConfigDir(configDir);
        teConfig.setXsl(rasterizeConfig.getTaskExecutorXslFileName());


        TaskExecutor tea = new TaskExecutor(teConfig);
//        tea.setRunningContext(tempDir.getAbsolutePath());
        tea.setTempDir(tempDir);
        tea.setConfigDir(configDir);


        File outFile = SingleFileActionExecutor.execute(tea, inputFile);
        // taskexec just returns the input file


        if ( errorFile.length() != 0) {

View Full Code Here

Examples of it.sauronsoftware.cron4j.TaskExecutor

    req.setAttribute("executors", executors);
    // Action requested?
    String action = req.getParameter("action");
    if ("pause".equals(action)) {
      String id = req.getParameter("id");
      TaskExecutor executor = find(executors, id);
      if (executor != null && executor.isAlive() && !executor.isStopped()
          && executor.canBePaused() && !executor.isPaused()) {
        executor.pause();
      }
    } else if ("resume".equals(action)) {
      String id = req.getParameter("id");
      TaskExecutor executor = find(executors, id);
      if (executor != null && executor.isAlive() && !executor.isStopped()
          && executor.canBePaused() && executor.isPaused()) {
        executor.resume();
      }
    } else if ("stop".equals(action)) {
      String id = req.getParameter("id");
      TaskExecutor executor = find(executors, id);
      if (executor != null && executor.isAlive()
          && executor.canBeStopped() && !executor.isStopped()) {
        executor.stop();
      }
    }
    // Layout.
    String page = "/WEB-INF/ongoing.jsp";
    RequestDispatcher dispatcher = req.getRequestDispatcher(page);

View Full Code Here

Examples of org.apache.examples.panorama.startup.impl.TaskExecutor

{


    @Service( id="Startup" )
    public Runnable getStartupService()
    {
        TaskExecutor executor = new TaskExecutor();
        executor.setTasks(configuration("tasks", List.class));
        // Some of the logic which is automatically provided by the builder factory
        // must be done manually
        ErrorLog errorLog = new ErrorLogImpl(new DefaultErrorHandler(), LogFactory.getLog(TaskExecutor.class));
        executor.setErrorLog(errorLog);
        executor.setMessages(new MessageFormatter(PanoramaStartupModule.class, "panorama"));
        executor.setLog(LogFactory.getLog(TaskExecutor.class));
        
        return executor;
    }

View Full Code Here

Examples of org.apache.examples.panorama.startup.impl.TaskExecutor

        tasks.add(t2);


        MockControl logControl = newControl(Log.class);
        Log log = (Log) logControl.getMock();


        TaskExecutor e = new TaskExecutor();


        ErrorLog errorLog = (ErrorLog) newMock(ErrorLog.class);


        e.setErrorLog(errorLog);
        e.setLog(log);
        e.setMessages(getMessages());
        e.setTasks(tasks);


        // Note the ordering; explicitly set, to check that ordering does
        // take place.
        log.info("Executing task Fixture #2.");
        log.info("Executing task Fixture #1.");
        log.info("Executed 2 tasks \\(in \\d+ milliseconds\\)\\.");
        logControl.setMatcher(new RegexpMatcher());


        replayControls();


        e.run();


        assertListsEqual(new String[]
        { "f2", "f1" }, _tokens);


        verifyControls();

View Full Code Here

Examples of org.apache.examples.panorama.startup.impl.TaskExecutor

        log.info("Executed one task with one failure \\(in \\d+ milliseconds\\)\\.");
        logControl.setMatcher(new AggregateArgumentsMatcher(new RegexpMatcher()));


        replayControls();


        TaskExecutor e = new TaskExecutor();


        e.setErrorLog(errorLog);
        e.setLog(log);
        e.setMessages(getMessages());
        e.setTasks(tasks);


        e.run();


        verifyControls();
    }

View Full Code Here

Examples of org.apache.helix.messaging.handling.TaskExecutor

      if (wrapper == null) {
        wrapper = stateModelFactory.createAndAddBatchMessageWrapper(resourceName);
      }


      // get executor-service for the message
      TaskExecutor executor = (TaskExecutor) context.get(MapKey.TASK_EXECUTOR.toString());
      if (executor == null) {
        logger.error("fail to get executor-service for batch message: " + message.getId()
            + ". msgType: " + message.getMsgType() + ", resource: " + message.getResourceName());
        return null;
      }

View Full Code Here

Examples of org.apache.helix.messaging.handling.TaskExecutor

      if (wrapper == null) {
        wrapper = stateModelFactory.createAndAddBatchMessageWrapper(resourceId);
      }


      // get executor-service for the message
      TaskExecutor executor = (TaskExecutor) context.get(MapKey.TASK_EXECUTOR.toString());
      if (executor == null) {
        LOG.error("fail to get executor-service for batch message: " + message.getId()
            + ". msgType: " + message.getMsgType() + ", resource: " + message.getResourceId());
        return null;
      }

View Full Code Here

Examples of org.apache.helix.messaging.handling.TaskExecutor

      if (wrapper == null) {
        wrapper = stateModelFactory.createAndAddBatchMessageWrapper(resourceId.stringify());
      }


      // get executor-service for the message
      TaskExecutor executor = (TaskExecutor) context.get(MapKey.TASK_EXECUTOR.toString());
      if (executor == null) {
        LOG.error("fail to get executor-service for batch message: " + message.getId()
            + ". msgType: " + message.getMsgType() + ", resource: " + message.getResourceId());
        return null;
      }

View Full Code Here

Examples of org.apache.helix.messaging.handling.TaskExecutor

      {
        wrapper = stateModelFactory.createAndAddBatchMessageWrapper(resourceName);
      }
      
      // get executor-service for the message
      TaskExecutor executor = (TaskExecutor) context.get(MapKey.TASK_EXECUTOR.toString());
      if (executor == null)
      {
        logger.error("fail to get executor-service for batch message: " + message.getId() 
            + ". msgType: " + message.getMsgType() + ", resource: " + message.getResourceName());
        return null;

View Full Code Here

0 1 2 3 4 5

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.