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Spring Framework example source code file (SyncTaskExecutor.java)

This example Spring Framework source code file (SyncTaskExecutor.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Spring Framework tags/keywords

io, runnable, runnable, serializable, serializable, synctaskexecutor, synctaskexecutor, taskexecutor, taskexecutor

The Spring Framework SyncTaskExecutor.java source code

/*
 * Copyright 2002-2006 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;

import org.springframework.util.Assert;

import java.io.Serializable;

/**
 * <code>TaskExecutor implementation that executes each task
 * <i>synchronously in the calling thread.
 * 
 * <p>Mainly intended for testing scenarios.
 * 
 * <p>Execution in the calling thread does have the advantage of participating
 * in it's thread context, for example the thread context class loader or the
 * thread's current transaction association. That said, in many cases,
 * asynchronous execution will be preferable: choose an asynchronous
 * <code>TaskExecutor instead for such scenarios.
 *
 * @author Juergen Hoeller
 * @see SimpleAsyncTaskExecutor
 * @see org.springframework.scheduling.timer.TimerTaskExecutor
 * @since 2.0
 */
public class SyncTaskExecutor implements TaskExecutor, Serializable {

	/**
	 * Executes the given <code>task synchronously, through direct
	 * invocation of it's {@link Runnable#run() run()} method.
	 * @throws IllegalArgumentException if the given <code>task is null 
	 */
	public void execute(Runnable task) {
		Assert.notNull(task, "Runnable must not be null");
		task.run();
	}

}

Other Spring Framework examples (source code examples)

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