| // |
| // 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.hypervisor.xenserver.resource.wrapper.xenbase; |
| |
| import java.util.HashMap; |
| |
| import org.apache.log4j.Logger; |
| |
| import com.cloud.agent.api.Answer; |
| import com.cloud.agent.api.storage.CreateAnswer; |
| import com.cloud.agent.api.storage.CreateCommand; |
| import com.cloud.agent.api.to.StorageFilerTO; |
| import com.cloud.agent.api.to.VolumeTO; |
| import com.cloud.hypervisor.xenserver.resource.CitrixResourceBase; |
| import com.cloud.resource.CommandWrapper; |
| import com.cloud.resource.ResourceWrapper; |
| import com.cloud.vm.DiskProfile; |
| import com.xensource.xenapi.Connection; |
| import com.xensource.xenapi.SR; |
| import com.xensource.xenapi.Types; |
| import com.xensource.xenapi.VDI; |
| |
| @ResourceWrapper(handles = CreateCommand.class) |
| public final class CitrixCreateCommandWrapper extends CommandWrapper<CreateCommand, Answer, CitrixResourceBase> { |
| |
| private static final Logger s_logger = Logger.getLogger(CitrixCreateCommandWrapper.class); |
| |
| @Override |
| public Answer execute(final CreateCommand command, final CitrixResourceBase citrixResourceBase) { |
| final Connection conn = citrixResourceBase.getConnection(); |
| final StorageFilerTO pool = command.getPool(); |
| final DiskProfile dskch = command.getDiskCharacteristics(); |
| |
| VDI vdi = null; |
| try { |
| final SR poolSr = citrixResourceBase.getStorageRepository(conn, pool.getUuid()); |
| if (command.getTemplateUrl() != null) { |
| VDI tmpltvdi = null; |
| |
| tmpltvdi = citrixResourceBase.getVDIbyUuid(conn, command.getTemplateUrl()); |
| vdi = tmpltvdi.createClone(conn, new HashMap<String, String>()); |
| vdi.setNameLabel(conn, dskch.getName()); |
| } else { |
| final VDI.Record vdir = new VDI.Record(); |
| vdir.nameLabel = dskch.getName(); |
| vdir.SR = poolSr; |
| vdir.type = Types.VdiType.USER; |
| |
| vdir.virtualSize = dskch.getSize(); |
| vdi = VDI.create(conn, vdir); |
| } |
| |
| VDI.Record vdir; |
| vdir = vdi.getRecord(conn); |
| |
| s_logger.debug("Succesfully created VDI for " + command + ". Uuid = " + vdir.uuid); |
| |
| final VolumeTO vol = |
| new VolumeTO(command.getVolumeId(), dskch.getType(), pool.getType(), pool.getUuid(), vdir.nameLabel, pool.getPath(), vdir.uuid, vdir.virtualSize, null); |
| |
| return new CreateAnswer(command, vol); |
| } catch (final Exception e) { |
| s_logger.warn("Unable to create volume; Pool=" + pool + "; Disk: " + dskch, e); |
| return new CreateAnswer(command, e); |
| } |
| } |
| } |