content: // 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 com.cloud.ovm.object;
  
  import java.util.Map;
  
  import org.apache.xmlrpc.XmlRpcException;
  
  import com.cloud.utils.Pair;
  
  public class OvmStoragePool extends OvmObject {
      public static final String NFS = "OVSSPNFS";
      public static final String OCFS2 = "OVSSPOCFS2";
      public static final String PARTITION = "OVSSPPartition";
  
      public static class Details {
          public String uuid;
          public String type;
          public String path;
          public String mountPoint;
          public Long totalSpace;
          public Long freeSpace;
          public Long usedSpace;
  
          public String toJson() {
              return Coder.toJson(this);
          }
      }
  
      /**
       * @param c: connection
       * @param d: includes three fields {uuid, type, path}
       * @throws XmlRpcException
       */
      public static void create(Connection c, Details d) throws XmlRpcException {
          Object[] params = {d.toJson()};
          c.callTimeoutInSec("OvmStoragePool.create", params, 3600);
      }
  
      /**
       *
       * @param c: connection
       * @param uuid: uuid of primary storage
       * @return: Details with full fields
       * @throws XmlRpcException
       */
      public static Details getDetailsByUuid(Connection c, String uuid) throws XmlRpcException {
          Object[] params = {uuid};
          String res = (String)c.call("OvmStoragePool.getDetailsByUuid", params);
          return Coder.fromJson(res, Details.class);
      }
  
      /**
       *
       * @param c: Connection
       * @param uuid: Pool uuid
       * @param from: secondary storage download path
       * @return: <destenation path, size of template>
       * @throws XmlRpcException
       */
      public static Pair<String, Long> downloadTemplate(Connection c, String uuid, String from) throws XmlRpcException {
          Object[] params = {uuid, from};
          String res = (String)c.callTimeoutInSec("OvmStoragePool.downloadTemplate", params, 3600);
          Map pair = Coder.mapFromJson(res);
          return new Pair<String, Long>((String)pair.get("installPath"), Long.parseLong((String)pair.get("templateSize")));
      }
  
      public static void prepareOCFS2Nodes(Connection c, String clusterName, String nodes) throws XmlRpcException {
          Object[] params = {clusterName, nodes};
          c.call("OvmStoragePool.prepareOCFS2Nodes", params);
      }
  
      public static Map<String, String> createTemplateFromVolume(Connection c, String secStorageMountPath, String installPath, String volumePath, int timeout)
          throws XmlRpcException {
          Object[] params = {secStorageMountPath, installPath, volumePath};
          String res = (String)c.callTimeoutInSec("OvmStoragePool.createTemplateFromVolume", params, timeout);
          Map info = Coder.mapFromJson(res);
          return info;
      }
  
      public static String copyVolume(Connection c, String secStorageMountPath, String volumeFolderOnSecStorage, String volumePath, String storagePoolUuid, Boolean toSec,
          int timeout) throws XmlRpcException {
          Object[] params = {secStorageMountPath, volumeFolderOnSecStorage, volumePath, storagePoolUuid, toSec};
          String res = (String)c.callTimeoutInSec("OvmStoragePool.copyVolume", params, timeout);
          Map info = Coder.mapFromJson(res);
          return (String)info.get("installPath");
      }
  
      public static void delete(Connection c, String uuid) throws XmlRpcException {
          Object[] params = {uuid};
          c.call("OvmStoragePool.delete", params);
      }
  }
  