001/* 002 * Copyright 2012-2017 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.boot.autoconfigure.batch; 018 019import java.util.ArrayList; 020import java.util.List; 021 022import org.springframework.batch.core.JobExecution; 023import org.springframework.boot.ExitCodeGenerator; 024import org.springframework.context.ApplicationListener; 025 026/** 027 * {@link ExitCodeGenerator} for {@link JobExecutionEvent}s. 028 * 029 * @author Dave Syer 030 */ 031public class JobExecutionExitCodeGenerator 032 implements ApplicationListener<JobExecutionEvent>, ExitCodeGenerator { 033 034 private final List<JobExecution> executions = new ArrayList<>(); 035 036 @Override 037 public void onApplicationEvent(JobExecutionEvent event) { 038 this.executions.add(event.getJobExecution()); 039 } 040 041 @Override 042 public int getExitCode() { 043 for (JobExecution execution : this.executions) { 044 if (execution.getStatus().ordinal() > 0) { 045 return execution.getStatus().ordinal(); 046 } 047 } 048 return 0; 049 } 050 051}