Java tutorial
/* 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 de.langmi.spring.batch.examples.basics.tasklet; import org.springframework.batch.core.StepContribution; import org.springframework.batch.core.scope.context.ChunkContext; import org.springframework.batch.core.step.tasklet.Tasklet; import org.springframework.batch.repeat.RepeatStatus; /** * A real simple TaskletStep implementation. * * @author Michael R. Pralow <me@michael-pralow.de> */ public class SimpleTasklet implements Tasklet { /** {@inheritDoc} */ @Override public RepeatStatus execute(StepContribution contribution, ChunkContext chunkContext) throws Exception { // why not using println? because it makes testing harder, *nix and // windows think different about new line as in \n vs \r\n System.out.print("Hello World!"); // we want the step to stop here, the other status // RepeatStatus.CONTINUABLE would start an endless loop here return RepeatStatus.FINISHED; } }