spring-batch JobInterruptedException 源码

  • 2022-08-16
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spring-batch JobInterruptedException 代码

文件路径:/spring-batch-core/src/main/java/org/springframework/batch/core/JobInterruptedException.java

/*
 * Copyright 2006-2022 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
 *
 *      https://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.batch.core;

/**
 * Exception to indicate the job has been interrupted. The exception state indicated is
 * not normally recoverable by batch application clients, but it is used internally to
 * force a check. The exception is often wrapped in a runtime exception (usually
 * {@link UnexpectedJobExecutionException}) before reaching the client.
 *
 * @author Lucas Ward
 * @author Dave Syer
 *
 */
@SuppressWarnings("serial")
public class JobInterruptedException extends JobExecutionException {

	private BatchStatus status = BatchStatus.STOPPED;

	/**
	 * Constructor that sets the message for the exception.
	 * @param msg The message for the exception.
	 */
	public JobInterruptedException(String msg) {
		super(msg);
	}

	/**
	 * Constructor that sets the message for the exception.
	 * @param msg The message for the exception.
	 * @param status The desired {@link BatchStatus} of the surrounding execution after
	 * interruption.
	 */
	public JobInterruptedException(String msg, BatchStatus status) {
		super(msg);
		this.status = status;
	}

	/**
	 * The desired status of the surrounding execution after the interruption.
	 * @return the status of the interruption (default STOPPED)
	 */
	public BatchStatus getStatus() {
		return status;
	}

}

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