org.springframework.core.task.support.ConcurrentExecutorAdapter Maven / Gradle / Ivy
/*
* Copyright 2002-2012 the original author or authors.
*
* 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.springframework.core.task.support;
import java.util.concurrent.Executor;
import org.springframework.core.task.TaskExecutor;
import org.springframework.util.Assert;
/**
* Adapter that exposes the {@link java.util.concurrent.Executor} interface
* for any Spring {@link org.springframework.core.task.TaskExecutor}.
*
* This is less useful as of Spring 3.0, since TaskExecutor itself
* extends the Executor interface. The adapter is only relevant for
* hiding the TaskExecutor nature of a given object now,
* solely exposing the standard Executor interface to a client.
*
* @author Juergen Hoeller
* @since 2.5
* @see java.util.concurrent.Executor
* @see org.springframework.core.task.TaskExecutor
*/
public class ConcurrentExecutorAdapter implements Executor {
private final TaskExecutor taskExecutor;
/**
* Create a new ConcurrentExecutorAdapter for the given Spring TaskExecutor.
* @param taskExecutor the Spring TaskExecutor to wrap
*/
public ConcurrentExecutorAdapter(TaskExecutor taskExecutor) {
Assert.notNull(taskExecutor, "TaskExecutor must not be null");
this.taskExecutor = taskExecutor;
}
@Override
public void execute(Runnable command) {
this.taskExecutor.execute(command);
}
}