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 org.apache.cloudstack.api.command.user.affinitygroup;
  
  import org.apache.cloudstack.affinity.AffinityGroup;
  import org.apache.cloudstack.affinity.AffinityGroupResponse;
  import org.apache.cloudstack.api.APICommand;
  import org.apache.cloudstack.api.ApiCommandResourceType;
  import org.apache.cloudstack.api.ApiConstants;
  import org.apache.cloudstack.api.ApiErrorCode;
  import org.apache.cloudstack.api.BaseAsyncCreateCmd;
  import org.apache.cloudstack.api.Parameter;
  import org.apache.cloudstack.api.ServerApiException;
  import org.apache.cloudstack.api.response.DomainResponse;
  import org.apache.cloudstack.api.response.ProjectResponse;
  import org.apache.cloudstack.context.CallContext;
  
  import com.cloud.event.EventTypes;
  import com.cloud.exception.ResourceAllocationException;
  import com.cloud.user.Account;
  
  @APICommand(name = "createAffinityGroup", responseObject = AffinityGroupResponse.class, description = "Creates an affinity/anti-affinity group", entityType = {AffinityGroup.class},
          requestHasSensitiveInfo = false, responseHasSensitiveInfo = false)
  public class CreateAffinityGroupCmd extends BaseAsyncCreateCmd {
  
  
      // ///////////////////////////////////////////////////
      // ////////////// API parameters /////////////////////
      // ///////////////////////////////////////////////////
  
      @Parameter(name = ApiConstants.ACCOUNT, type = CommandType.STRING, description = "an account for the affinity group. Must be used with domainId.")
      private String accountName;
  
      @Parameter(name = ApiConstants.DOMAIN_ID,
                 type = CommandType.UUID,
                 description = "domainId of the account owning the affinity group",
                 entityType = DomainResponse.class)
      private Long domainId;
  
      @Parameter(name = ApiConstants.PROJECT_ID,
                 type = CommandType.UUID,
                 entityType = ProjectResponse.class,
                 description = "create affinity group for project")
      private Long projectId;
  
      @Parameter(name = ApiConstants.DESCRIPTION, type = CommandType.STRING, description = "optional description of the affinity group")
      private String description;
  
      @Parameter(name = ApiConstants.NAME, type = CommandType.STRING, required = true, description = "name of the affinity group")
      private String affinityGroupName;
  
      @Parameter(name = ApiConstants.TYPE,
                 type = CommandType.STRING,
                 required = true,
                 description = "Type of the affinity group from the available affinity/anti-affinity group types")
      private String affinityGroupType;
  
      // ///////////////////////////////////////////////////
      // ///////////////// Accessors ///////////////////////
      // ///////////////////////////////////////////////////
  
      public String getAccountName() {
          return accountName;
      }
  
      public String getDescription() {
          return description;
      }
  
      public Long getDomainId() {
          return domainId;
      }
  
      public String getAffinityGroupName() {
          return affinityGroupName;
      }
  
      public String getAffinityGroupType() {
          return affinityGroupType;
      }
  
      public Long getProjectId() {
          return projectId;
      }
  
      // ///////////////////////////////////////////////////
      // ///////////// API Implementation///////////////////
      // ///////////////////////////////////////////////////
  
      @Override
      public long getEntityOwnerId() {
          Account caller = CallContext.current().getCallingAccount();
  
          //For domain wide affinity groups (if the affinity group processor type allows it)
          if(projectId == null && domainId != null && accountName == null && _accountService.isRootAdmin(caller.getId())){
              return Account.ACCOUNT_ID_SYSTEM;
          }
          Account owner = _accountService.finalizeOwner(caller, accountName, domainId, projectId);
          if(owner == null){
              return caller.getAccountId();
          }
          return owner.getAccountId();
      }
  
      @Override
      public void execute() {
          AffinityGroup group = _affinityGroupService.getAffinityGroup(getEntityId());
          if (group != null) {
              AffinityGroupResponse response = _responseGenerator.createAffinityGroupResponse(group);
              response.setResponseName(getCommandName());
              setResponseObject(response);
          } else {
              throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to create affinity group:" + affinityGroupName);
          }
      }
  
      @Override
      public void create() throws ResourceAllocationException {
          AffinityGroup result = _affinityGroupService.createAffinityGroup(this);
          if (result != null) {
              setEntityId(result.getId());
              setEntityUuid(result.getUuid());
          } else {
              throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to create affinity group entity" + affinityGroupName);
          }
  
      }
  
      @Override
      public String getEventType() {
          return EventTypes.EVENT_AFFINITY_GROUP_CREATE;
      }
  
      @Override
      public String getEventDescription() {
          return "creating Affinity Group";
      }
  
      @Override
      public String getCreateEventType() {
          return EventTypes.EVENT_AFFINITY_GROUP_CREATE;
      }
  
      @Override
      public String getCreateEventDescription() {
          return "creating Affinity Group";
      }
  
      @Override
      public ApiCommandResourceType getApiResourceType() {
          return ApiCommandResourceType.AffinityGroup;
      }
  
  }
  