/***************************************************************************
* Copyright (c) 2012-2014 VMware, Inc. All Rights Reserved.
* 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 com.vmware.bdd.service.job.vm;
import org.springframework.batch.core.scope.context.ChunkContext;
import org.springframework.batch.repeat.RepeatStatus;
import com.vmware.bdd.apitypes.NodeStatus;
import com.vmware.bdd.exception.VcProviderException;
import com.vmware.bdd.service.IClusteringService;
import com.vmware.bdd.service.job.DefaultStatusUpdater;
import com.vmware.bdd.service.job.JobConstants;
import com.vmware.bdd.service.job.JobExecutionStatusHolder;
import com.vmware.bdd.service.job.StatusUpdater;
import com.vmware.bdd.service.job.TrackableTasklet;
/**
* @author Jarred Li
* @version 0.9
* @since 0.9
*
*/
public class StartSingleVMStep extends TrackableTasklet {
private IClusteringService clusteringService;
@Override
public RepeatStatus executeStep(ChunkContext chunkContext,
JobExecutionStatusHolder jobExecutionStatusHolder) throws Exception {
String clusterName =
getJobParameters(chunkContext).getString(
JobConstants.CLUSTER_NAME_JOB_PARAM);
if (clusterName == null) {
clusterName =
getJobParameters(chunkContext).getString(
JobConstants.TARGET_NAME_JOB_PARAM).split("-")[0];
}
String nodeName =
getJobParameters(chunkContext).getString(
JobConstants.SUB_JOB_NODE_NAME);
StatusUpdater statusUpdator =
new DefaultStatusUpdater(jobExecutionStatusHolder,
getJobExecutionId(chunkContext));
boolean success =
clusteringService.startSingleVM(clusterName, nodeName,
statusUpdator);
putIntoJobExecutionContext(chunkContext,
JobConstants.NODE_OPERATION_SUCCESS, success);
putIntoJobExecutionContext(chunkContext,
JobConstants.EXPECTED_NODE_STATUS, NodeStatus.VM_READY);
if (!success) {
throw VcProviderException.START_VM_ERROR(nodeName);
}
return RepeatStatus.FINISHED;
}
public IClusteringService getClusteringService() {
return clusteringService;
}
public void setClusteringService(IClusteringService clusteringService) {
this.clusteringService = clusteringService;
}
}