/* * Copyright 2013-2014 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.batch.core.scope; import org.springframework.batch.core.Job; import org.springframework.batch.core.JobExecution; import org.springframework.batch.core.JobParametersIncrementer; import org.springframework.batch.core.JobParametersValidator; import org.springframework.batch.core.scope.context.JobContext; import org.springframework.batch.core.scope.context.JobSynchronizationManager; public class TestJob implements Job { private static JobContext context; private Collaborator collaborator; public void setCollaborator(Collaborator collaborator) { this.collaborator = collaborator; } public static JobContext getContext() { return context; } public static void reset() { context = null; } @Override public void execute(JobExecution stepExecution) { context = JobSynchronizationManager.getContext(); setContextFromCollaborator(); stepExecution.getExecutionContext().put("foo", "changed but it shouldn't affect the collaborator"); setContextFromCollaborator(); } private void setContextFromCollaborator() { if (context != null) { context.setAttribute("collaborator", collaborator.getName()); context.setAttribute("collaborator.class", collaborator.getClass().toString()); if (collaborator.getParent()!=null) { context.setAttribute("parent", collaborator.getParent().getName()); context.setAttribute("parent.class", collaborator.getParent().getClass().toString()); } } } @Override public String getName() { return "foo"; } @Override public boolean isRestartable() { return false; } @Override public JobParametersIncrementer getJobParametersIncrementer() { return null; } @Override public JobParametersValidator getJobParametersValidator() { return null; } }