/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds 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.jclouds.gogrid.predicates;
import static com.google.common.base.Preconditions.checkNotNull;
import static org.jclouds.gogrid.options.GetJobListOptions.Builder.latestJobForObjectByName;
import javax.annotation.Resource;
import javax.inject.Singleton;
import org.jclouds.gogrid.domain.Job;
import org.jclouds.gogrid.domain.JobState;
import org.jclouds.gogrid.domain.LoadBalancer;
import org.jclouds.gogrid.services.GridJobClient;
import org.jclouds.logging.Logger;
import com.google.common.base.Predicate;
import com.google.common.collect.Iterables;
import com.google.inject.Inject;
/**
* @author Oleksiy Yarmula
*/
@Singleton
public class LoadBalancerLatestJobCompleted implements Predicate<LoadBalancer> {
protected GridJobClient jobClient;
@Resource
protected Logger logger = Logger.NULL;
@Inject
public LoadBalancerLatestJobCompleted(GridJobClient jobClient) {
this.jobClient = jobClient;
}
@Override
public boolean apply(LoadBalancer loadBalancer) {
checkNotNull(loadBalancer, "Load balancer must be a valid instance");
checkNotNull(loadBalancer.getName(), "Load balancer must be a valid name");
Job latestJob = Iterables.getOnlyElement(jobClient.getJobList(latestJobForObjectByName(loadBalancer.getName())));
return JobState.SUCCEEDED.equals(latestJob.getCurrentState());
}
}