// 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.storage.dao;

import java.util.List;

import com.cloud.storage.LaunchPermissionVO;
import com.cloud.storage.VMTemplateVO;
import com.cloud.utils.db.GenericDao;

public interface LaunchPermissionDao extends GenericDao<LaunchPermissionVO, Long> {
    /**
     * remove the ability to launch vms from the given template for the given account names which are valid in the given domain
     * @param templateId id of the template to modify launch permissions
     * @param accountIds list of account ids
     */
    void removePermissions(long templateId, List<Long> accountIds);

    /**
     * remove all launch permissions associated with a template
     * @param templateId
     */
    void removeAllPermissions(long templateId);

    /**
     * Find a launch permission by templateId, accountName, and domainId
     * @param templateId the id of the template to search for
     * @param accountId the id of the account for which permission is being searched
     * @return launch permission if found, null otherwise
     */
    LaunchPermissionVO findByTemplateAndAccount(long templateId, long accountId);

    /**
     * List all launch permissions for the given template
     * @param templateId id of the template for which launch permissions will be queried
     * @return list of launch permissions
     */
    List<LaunchPermissionVO> findByTemplate(long templateId);

    /**
     * List all templates for which permission to launch instances has been granted to the given account
     * @param accountId
     * @return
     */
    List<VMTemplateVO> listPermittedTemplates(long accountId);
}