/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.ambari.view.hive20.resources.jobs.viewJobs;
import org.apache.ambari.view.ViewContext;
import org.apache.ambari.view.hive20.persistence.utils.FilteringStrategy;
import org.apache.ambari.view.hive20.persistence.utils.ItemNotFound;
import org.apache.ambari.view.hive20.resources.PersonalCRUDResourceManager;
import org.apache.ambari.view.hive20.utils.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.*;
/**
* Object that provides CRUD operations for job objects
*/
public class JobResourceManager extends PersonalCRUDResourceManager<Job> {
private final static Logger LOG =
LoggerFactory.getLogger(JobResourceManager.class);
private IJobControllerFactory jobControllerFactory;
/**
* Constructor
* @param context View Context instance
*/
public JobResourceManager(SharedObjectsFactory sharedObjectsFactory, ViewContext context) {
super(JobImpl.class, sharedObjectsFactory, context);
jobControllerFactory = sharedObjectsFactory.getJobControllerFactory();
}
@Override
public Job create(Job object) {
super.create(object);
JobController jobController = jobControllerFactory.createControllerForJob(object);
try {
jobController.afterCreation();
saveIfModified(jobController);
} catch (ServiceFormattedException e) {
cleanupAfterErrorAndThrowAgain(object, e);
}
return object;
}
public void saveIfModified(JobController jobController) {
if (jobController.isModified()) {
save(jobController.getJobPOJO());
jobController.clearModified();
}
}
@Override
public Job read(Object id) throws ItemNotFound {
return super.read(id);
}
@Override
public List<Job> readAll(FilteringStrategy filteringStrategy) {
return super.readAll(filteringStrategy);
}
@Override
public void delete(Object resourceId) throws ItemNotFound {
super.delete(resourceId);
}
public JobController readController(Object id) throws ItemNotFound {
Job job = read(id);
return jobControllerFactory.createControllerForJob(job);
}
}