/*
* Copyright 2010 JBoss, a divison Red Hat, Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.errai.bus.server;
import org.jboss.errai.bus.client.api.AsyncTask;
import org.jboss.errai.bus.client.api.HasAsyncTaskRef;
import org.jboss.errai.bus.client.api.TaskManager;
import org.jboss.errai.bus.client.api.base.TimeUnit;
import org.jboss.errai.bus.server.api.QueueSession;
import org.jboss.errai.bus.server.async.scheduling.PooledExecutorService;
public class DefaultTaskManager implements TaskManager {
private QueueSession session;
private static final String ACTIVE_TASKS_KEY = DefaultTaskManager.class.getName() + "/ActiveAsyncTasks";
private final static DefaultTaskManager taskManager = new DefaultTaskManager(null);
private final static PooledExecutorService service = new PooledExecutorService(2000);
static {
service.start();
}
public static DefaultTaskManager get() {
return taskManager;
}
private DefaultTaskManager(QueueSession session) {
this.session = session;
}
public void execute(Runnable task) {
try {
service.execute(task);
}
catch (InterruptedException e) {
throw new RuntimeException(e);
}
}
public AsyncTask scheduleRepeating(TimeUnit unit, int interval, Runnable task) {
AsyncTask t = service.scheduleRepeating(task, unit, 0, interval);
if (task instanceof HasAsyncTaskRef) {
((HasAsyncTaskRef) task).setAsyncTask(t);
}
return t;
}
public AsyncTask schedule(TimeUnit unit, int interval, Runnable task) {
AsyncTask t = service.schedule(task, unit, interval);
if (task instanceof HasAsyncTaskRef) {
((HasAsyncTaskRef) task).setAsyncTask(t);
}
return t;
}
public void requestStop() {
service.requestStop();
}
}