org.springframework.batch.core.JobExecutionListener Maven / Gradle / Ivy
/*
* Copyright 2006-2013 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;
/**
* Provide callbacks at specific points in the lifecycle of a {@link Job}.
* Implementations can be stateful if they are careful to either ensure thread
* safety, or to use one instance of a listener per job, assuming that job
* instances themselves are not used by more than one thread.
*
* @author Dave Syer
*
*/
public interface JobExecutionListener {
/**
* Callback before a job executes.
*
* @param jobExecution the current {@link JobExecution}
*/
void beforeJob(JobExecution jobExecution);
/**
* Callback after completion of a job. Called after both both successful and
* failed executions. To perform logic on a particular status, use
* "if (jobExecution.getStatus() == BatchStatus.X)".
*
* @param jobExecution the current {@link JobExecution}
*/
void afterJob(JobExecution jobExecution);
}