001/* 002 * Copyright 2006-2007 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 * https://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.batch.core.step; 018 019import org.springframework.batch.core.JobInterruptedException; 020import org.springframework.batch.core.Step; 021import org.springframework.batch.core.StepExecution; 022 023/** 024 * Strategy interface for an interruption policy. This policy allows 025 * {@link Step} implementations to check if a job has been interrupted. 026 * 027 * @author Lucas Ward 028 * 029 */ 030public interface StepInterruptionPolicy { 031 032 /** 033 * Has the job been interrupted? If so then throw a 034 * {@link JobInterruptedException}. 035 * @param stepExecution the current context of the running step. 036 * 037 * @throws JobInterruptedException when the job has been interrupted. 038 */ 039 void checkInterrupted(StepExecution stepExecution) throws JobInterruptedException; 040}