// Copyright 2012 Citrix Systems, Inc. Licensed under the
// Apache License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License.  Citrix Systems, Inc.
// reserves all rights not expressly granted by 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.
// 
// Automatically generated by addcopyright.py at 04/03/2012
package com.cloud.api.commands;

import org.apache.log4j.Logger;

import com.cloud.api.ApiConstants;
import com.cloud.api.BaseCmd;
import com.cloud.api.IdentityMapper;
import com.cloud.api.Implementation;
import com.cloud.api.Parameter;
import com.cloud.api.ServerApiException;
import com.cloud.api.response.SecurityGroupResponse;
import com.cloud.network.security.SecurityGroup;
import com.cloud.user.Account;
import com.cloud.user.UserContext;

@Implementation(responseObject = SecurityGroupResponse.class, description = "Creates a security group")
public class CreateSecurityGroupCmd extends BaseCmd {
    public static final Logger s_logger = Logger.getLogger(CreateSecurityGroupCmd.class.getName());

    private static final String s_name = "createsecuritygroupresponse";

    // ///////////////////////////////////////////////////
    // ////////////// API parameters /////////////////////
    // ///////////////////////////////////////////////////

    @Parameter(name = ApiConstants.ACCOUNT, type = CommandType.STRING, description = "an optional account for the security group. Must be used with domainId.")
    private String accountName;

    @IdentityMapper(entityTableName = "domain")
    @Parameter(name = ApiConstants.DOMAIN_ID, type = CommandType.LONG, description = "an optional domainId for the security group. If the account parameter is used, domainId must also be used.")
    private Long domainId;

    @Parameter(name = ApiConstants.DESCRIPTION, type = CommandType.STRING, description = "the description of the security group")
    private String description;

    @Parameter(name = ApiConstants.NAME, type = CommandType.STRING, required = true, description = "name of the security group")
    private String securityGroupName;

    @IdentityMapper(entityTableName = "projects")
    @Parameter(name = ApiConstants.PROJECT_ID, type = CommandType.LONG, description = "Deploy vm for the project")
    private Long projectId;

    // ///////////////////////////////////////////////////
    // ///////////////// Accessors ///////////////////////
    // ///////////////////////////////////////////////////

    public String getAccountName() {
        return accountName;
    }

    public String getDescription() {
        return description;
    }

    public Long getDomainId() {
        return domainId;
    }

    public String getSecurityGroupName() {
        return securityGroupName;
    }

    public Long getProjectId() {
        return projectId;
    }

    // ///////////////////////////////////////////////////
    // ///////////// API Implementation///////////////////
    // ///////////////////////////////////////////////////

    @Override
    public String getCommandName() {
        return s_name;
    }

    @Override
    public long getEntityOwnerId() {
        Account account = UserContext.current().getCaller();
        if ((account == null) || isAdmin(account.getType())) {
            if ((domainId != null) && (accountName != null)) {
                Account userAccount = _responseGenerator.findAccountByNameDomain(accountName, domainId);
                if (userAccount != null) {
                    return userAccount.getId();
                }
            }
        }

        if (account != null) {
            return account.getId();
        }

        return Account.ACCOUNT_ID_SYSTEM; // no account info given, parent this command to SYSTEM so ERROR events are
// tracked
    }

    @Override
    public void execute() {
        SecurityGroup group = _securityGroupService.createSecurityGroup(this);
        if (group != null) {
            SecurityGroupResponse response = _responseGenerator.createSecurityGroupResponse(group);
            response.setResponseName(getCommandName());
            this.setResponseObject(response);
        } else {
            throw new ServerApiException(BaseCmd.INTERNAL_ERROR, "Failed to create security group");
        }
    }
}