001/* 002 * Copyright 2009-2018 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 */ 016package org.springframework.batch.integration.partition; 017 018import java.io.Serializable; 019 020/** 021 * Class encapsulating information required to request a step execution in 022 * a remote partitioning setup. 023 * 024 * @author Dave Syer 025 * @author Mahmoud Ben Hassine 026 */ 027public class StepExecutionRequest implements Serializable { 028 029 private static final long serialVersionUID = 1L; 030 031 private Long stepExecutionId; 032 033 private String stepName; 034 035 private Long jobExecutionId; 036 037 private StepExecutionRequest() { 038 //For Jackson deserialization 039 } 040 041 /** 042 * Create a new {@link StepExecutionRequest} instance. 043 * @param stepName the name of the step to execute 044 * @param jobExecutionId the id of the job execution 045 * @param stepExecutionId the id of the step execution 046 */ 047 public StepExecutionRequest(String stepName, Long jobExecutionId, Long stepExecutionId) { 048 this.stepName = stepName; 049 this.jobExecutionId = jobExecutionId; 050 this.stepExecutionId = stepExecutionId; 051 } 052 053 public Long getJobExecutionId() { 054 return jobExecutionId; 055 } 056 057 public Long getStepExecutionId() { 058 return stepExecutionId; 059 } 060 061 public String getStepName() { 062 return stepName; 063 } 064 065 @Override 066 public String toString() { 067 return String.format("StepExecutionRequest: [jobExecutionId=%d, stepExecutionId=%d, stepName=%s]", 068 jobExecutionId, stepExecutionId, stepName); 069 } 070 071}