SpringBatchStepExecutionTestTasklet.java

/*
 * Copyright 2014 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
 *
 * http://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.xd.shell.command;

import org.springframework.batch.core.StepContribution;
import org.springframework.batch.core.StepExecution;
import org.springframework.batch.core.listener.StepExecutionListenerSupport;
import org.springframework.batch.core.scope.context.ChunkContext;
import org.springframework.batch.core.step.tasklet.Tasklet;
import org.springframework.batch.repeat.RepeatStatus;

/**
 * Test tasklet.
 * 
 * @author Ilayaperumal Gopinathan
 */
public class SpringBatchStepExecutionTestTasklet extends StepExecutionListenerSupport implements Tasklet {

	private StepExecution stepExecution;

	@Override
	public void beforeStep(StepExecution stepExecution) {
		this.stepExecution = stepExecution;
	}

	@Override
	public RepeatStatus execute(StepContribution contribution,
			ChunkContext chunkContext) throws Exception {
		System.out.println("Running Step: " + stepExecution.getStepName());
		// The sleep allows some time for any other jobService operations happening
		// between step executions. For example: job execution stop.
		Thread.sleep(5000);
		return RepeatStatus.FINISHED;
	}
}