/*
* 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.jclouds.cloudstack.predicates;
import static com.google.common.base.Preconditions.checkNotNull;
import javax.annotation.Resource;
import javax.inject.Singleton;
import org.jclouds.cloudstack.AsyncJobException;
import org.jclouds.cloudstack.CloudStackClient;
import org.jclouds.cloudstack.domain.AsyncJob;
import org.jclouds.logging.Logger;
import com.google.common.base.Predicate;
import com.google.inject.Inject;
/**
*
* Tests to see if a job is in progress.
*
* @author Adrian Cole
*/
@Singleton
public class JobComplete implements Predicate<String> {
private final CloudStackClient client;
@Resource
protected Logger logger = Logger.NULL;
@Inject
public JobComplete(CloudStackClient client) {
this.client = client;
}
public boolean apply(String jobId) {
logger.trace(">> looking for status on job %s", checkNotNull(jobId, "jobId"));
AsyncJob<?> job = refresh(jobId);
if (job == null) {
return false;
}
logger.trace("%s: looking for job status %s: currently: %s", job.getId(), 1, job.getStatus());
if (job.hasFailed()) {
throw new AsyncJobException(String.format("job %s failed with exception %s",
job.toString(), job.getError().toString()));
}
return job.hasSucceed();
}
private AsyncJob<?> refresh(String jobId) {
return client.getAsyncJobClient().getAsyncJob(jobId);
}
}