001/* 002 * Copyright 2014 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.sample.jsr352; 017 018import org.apache.commons.logging.Log; 019import org.apache.commons.logging.LogFactory; 020import org.springframework.batch.core.StepContribution; 021import org.springframework.batch.core.scope.context.ChunkContext; 022import org.springframework.batch.core.step.tasklet.Tasklet; 023import org.springframework.batch.repeat.RepeatStatus; 024 025import javax.batch.api.BatchProperty; 026import javax.inject.Inject; 027 028/** 029 * <p> 030 * Sample {@link org.springframework.batch.core.step.tasklet.Tasklet} implementation. 031 * </p> 032 * 033 * @since 3.0 034 * @author Chris Schaefer 035 */ 036public class JsrSampleTasklet implements Tasklet { 037 private static final Log LOG = LogFactory.getLog(JsrSampleTasklet.class); 038 039 @Inject 040 @BatchProperty 041 private String remoteServiceURL; 042 043 @Override 044 public RepeatStatus execute(StepContribution stepContribution, ChunkContext chunkContext) throws Exception { 045 LOG.info("Calling remote service at: " + remoteServiceURL); 046 047 Thread.sleep(2000); 048 049 LOG.info("Remote service call complete"); 050 051 return RepeatStatus.FINISHED; 052 } 053}