/*
* 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.admin.web.resource;
import java.util.ArrayList;
import java.util.Collection;
import java.util.TimeZone;
import org.springframework.batch.admin.domain.JobExecutionInfo;
import org.springframework.batch.admin.domain.JobInstanceInfoResource;
import org.springframework.batch.admin.web.BatchJobInstancesController;
import org.springframework.batch.admin.web.JobInstanceInfo;
import org.springframework.batch.core.JobExecution;
import org.springframework.hateoas.mvc.ResourceAssemblerSupport;
/**
* Resource assembler that builds the REST resource {@link JobInstanceInfoResource} out of domain model
* {@link org.springframework.batch.admin.web.JobInstanceInfo}.
*
* @author Ilayaperumal Gopinathan
*/
public class JobInstanceInfoResourceAssembler extends
ResourceAssemblerSupport<JobInstanceInfo, JobInstanceInfoResource> {
JobExecutionInfoResourceAssembler jobExecutionInfoResourceAssembler = new JobExecutionInfoResourceAssembler();
public JobInstanceInfoResourceAssembler() {
super(BatchJobInstancesController.class, JobInstanceInfoResource.class);
}
@Override
public JobInstanceInfoResource toResource(JobInstanceInfo entity) {
return createResourceWithId(entity.getJobInstance().getId(), entity);
}
@Override
protected JobInstanceInfoResource instantiateResource(JobInstanceInfo entity) {
Collection<JobExecution> jobExecutions = entity.getJobExecutions();
Collection<JobExecutionInfo> infos = new ArrayList<JobExecutionInfo>(jobExecutions.size());
for (JobExecution jobExecution : jobExecutions) {
infos.add(new JobExecutionInfo(jobExecution, TimeZone.getTimeZone("UTC")));
}
return new JobInstanceInfoResource(entity.getJobInstance(),
jobExecutionInfoResourceAssembler.toResources(infos));
}
}