/*
* 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.batch.core.configuration.annotation;
import org.junit.Test;
import org.springframework.batch.core.BatchStatus;
import org.springframework.batch.core.Job;
import org.springframework.batch.core.JobExecution;
import org.springframework.batch.core.JobParameters;
import org.springframework.batch.core.PooledEmbeddedDataSource;
import org.springframework.batch.core.Step;
import org.springframework.batch.core.StepContribution;
import org.springframework.batch.core.explore.JobExplorer;
import org.springframework.batch.core.launch.JobLauncher;
import org.springframework.batch.core.repository.JobRepository;
import org.springframework.batch.core.scope.context.ChunkContext;
import org.springframework.batch.core.step.tasklet.Tasklet;
import org.springframework.batch.repeat.RepeatStatus;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.support.GenericApplicationContext;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
import org.springframework.stereotype.Component;
import javax.sql.DataSource;
import static junit.framework.Assert.assertEquals;
public class MapJobRepositoryConfigurationTests {
JobLauncher jobLauncher;
JobRepository jobRepository;
Job job;
JobExplorer jobExplorer;
@Test
public void testRoseyScenario() throws Exception {
testConfigurationClass(MapRepositoryBatchConfiguration.class);
}
@Test
public void testOneDataSource() throws Exception {
testConfigurationClass(HsqlBatchConfiguration.class);
}
@Test(expected = IllegalStateException.class)
public void testMultipleDataSources() throws Exception {
testConfigurationClass(InvalidBatchConfiguration.class);
}
private void testConfigurationClass(Class<?> clazz) throws Exception {
GenericApplicationContext context = new AnnotationConfigApplicationContext(clazz);
this.jobLauncher = context.getBean(JobLauncher.class);
this.jobRepository = context.getBean(JobRepository.class);
this.job = context.getBean(Job.class);
this.jobExplorer = context.getBean(JobExplorer.class);
JobExecution jobExecution = jobLauncher.run(job, new JobParameters());
assertEquals(BatchStatus.COMPLETED, jobExecution.getStatus());
JobExecution repositoryJobExecution = jobRepository.getLastJobExecution(job.getName(), new JobParameters());
assertEquals(jobExecution.getId(), repositoryJobExecution.getId());
assertEquals("job", jobExplorer.getJobNames().iterator().next());
context.close();
}
public static class InvalidBatchConfiguration extends HsqlBatchConfiguration {
@Bean
DataSource dataSource2() {
return new PooledEmbeddedDataSource(new EmbeddedDatabaseBuilder().setName("badDatabase").build());
}
}
public static class HsqlBatchConfiguration extends MapRepositoryBatchConfiguration {
@Bean
DataSource dataSource() {
return new PooledEmbeddedDataSource(new EmbeddedDatabaseBuilder().
addScript("classpath:org/springframework/batch/core/schema-drop-hsqldb.sql").
addScript("classpath:org/springframework/batch/core/schema-hsqldb.sql").
build());
}
}
@Component
@EnableBatchProcessing
public static class MapRepositoryBatchConfiguration {
@Autowired
JobBuilderFactory jobFactory;
@Autowired
StepBuilderFactory stepFactory;
@Bean
Step step1 () {
return stepFactory.get("step1").tasklet(new Tasklet() {
@Override
public RepeatStatus execute(StepContribution contribution, ChunkContext chunkContext) throws Exception {
return RepeatStatus.FINISHED;
}
}).build();
}
@Bean
Job job() {
return jobFactory.get("job").start(step1()).build();
}
}
}