/*
* Copyright 2006-2013 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.batch.core.configuration.xml;
import java.util.List;
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;
/**
* This class will store the step name when it is executed.
*
* @author Dan Garrette
* @since 2.0
*/
public class NameStoringTasklet extends StepExecutionListenerSupport implements Tasklet {
private String stepName = null;
private List<String> stepNamesList = null;
@Override
public void beforeStep(StepExecution stepExecution) {
stepName = stepExecution.getStepName();
}
@Override
public RepeatStatus execute(StepContribution contribution, ChunkContext chunkContext) throws Exception {
if (stepNamesList != null) {
stepNamesList.add(stepName);
}
return RepeatStatus.FINISHED;
}
public void setStepNamesList(List<String> stepNamesList) {
this.stepNamesList = stepNamesList;
}
}