org.apache.openejb.threads.task.TriggerRunnable Maven / Gradle / Ivy

Go to download
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.openejb.threads.task;

import org.apache.openejb.threads.impl.ManagedScheduledExecutorServiceImpl;

import javax.enterprise.concurrent.Trigger;
import java.util.Date;
import java.util.concurrent.Future;
import java.util.concurrent.atomic.AtomicReference;

public class TriggerRunnable extends TriggerTask implements Runnable {
    private final Runnable delegate;

    public TriggerRunnable(final ManagedScheduledExecutorServiceImpl es,
                           final Runnable original, final Runnable runnable,
                           final Trigger trigger,
                           final Date taskScheduledTime, final String id,
                           final AtomicReference> ref) {
        super(original, es, trigger, taskScheduledTime, id, ref);
        this.delegate = runnable;
    }

    @Override
    protected Void doInvoke() {
        delegate.run();
        return null;
    }

    @Override
    public void run() {
        try {
            invoke();
        } catch (final RuntimeException re) {
            throw re;
        } catch (final Exception e) {
            // can't happen normally since not in the contract of Runnable
        }
    }
}