com.huawei.openstack4j.openstack.evs.v2.internal.VolumeService Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of openstack4j Show documentation
Huawei Cloud Open API SDK for Java
There is a newer version: 1.0.26
 /*******************************************************************************
 * 	Copyright 2018 Huawei Technologies Co.,Ltd.                                         
 * 	                                                                                 
 * 	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.huawei.openstack4j.openstack.evs.v2.internal;

import static com.google.common.base.Preconditions.checkArgument;

import java.util.Map;

import com.google.common.base.Strings;
import com.huawei.openstack4j.openstack.common.AsyncJobEntity;
import com.huawei.openstack4j.openstack.evs.v2.domain.CloudVolumes;
import com.huawei.openstack4j.openstack.evs.v2.domain.CloudVolumesResponse;
import com.huawei.openstack4j.openstack.evs.v2.domain.Extend;

public class VolumeService extends BaseElasticVolumeService{

	/**
	 * Create a Cloud Volume
	 * @param volume
	 * @return
	 */
	public String create(CloudVolumes volume){
		checkArgument(!Strings.isNullOrEmpty(volume.getAvailabilityZone()), "parameter `availabilityZone` should not be empty");
		checkArgument(!((volume.getVolumeType()==null)), "parameter `volumeType` should not be empty");
		return post(AsyncJobEntity.class, "/cloudvolumes").entity(volume).execute().getId();
	}
	
	/**
	 * Extended Cloud Drive
	 * @param extend
	 * @param volumeId
	 * @return
	 */
	public String extend(Extend extend,String volumeId){
		checkArgument(! (null == (extend.getOsExtend().getNewSize())), "parameter `newSize` should not be empty");
		return post(AsyncJobEntity.class, "/cloudvolumes/"+volumeId+"/action").entity(extend).execute().getId();
	}

	/**
	 * List Cloud Volume
	 * @return CloudVolumes
	 */
	public CloudVolumesResponse list(){
		return get(CloudVolumesResponse.class, uri("/cloudvolumes/detail")).execute();
	}

	/**
	 * List Cloud Volume By Filter
	 * @return CloudVolumes
	 */
	public CloudVolumesResponse list(Map filteringParams){
		processListParams(filteringParams, "ids");
		Invocation volumeInvocation = buildInvocation(filteringParams);
		return volumeInvocation.execute();
	}

	private Invocation buildInvocation(Map filteringParams) {
		Invocation volumeInvocation = get(CloudVolumesResponse.class, "/cloudvolumes/detail");
		if (filteringParams == null) {
			return volumeInvocation;
		} else {
			for (Map.Entry entry : filteringParams.entrySet()) {
				volumeInvocation = volumeInvocation.param(entry.getKey(), entry.getValue());
			}
		}
		return volumeInvocation;
	}
}