// 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.network.dao;

import java.util.List;

import com.cloud.network.ExternalFirewallDeviceVO;
import com.cloud.network.ExternalFirewallDeviceVO.FirewallDeviceAllocationState;
import com.cloud.network.ExternalFirewallDeviceVO.FirewallDeviceState;
import com.cloud.utils.db.GenericDao;

public interface ExternalFirewallDeviceDao extends GenericDao<ExternalFirewallDeviceVO, Long> {

    /**
     * list all the firewall devices added in to this physical network?
     * @param physicalNetworkId physical Network Id
     * @return list of ExternalFirewallDeviceVO for the devices added in to this physical network.
     */
    List<ExternalFirewallDeviceVO> listByPhysicalNetwork(long physicalNetworkId);

    /**
     * list the firewall devices added in to this physical network of certain provider type?
     * @param physicalNetworkId physical Network Id
     * @param provider_name netwrok service provider name
     */
    List<ExternalFirewallDeviceVO> listByPhysicalNetworkAndProvider(long physicalNetworkId, String provider_name);

    /**
     * list the firewall devices added in to this physical network by their allocation state
     * @param physicalNetworkId physical Network Id
     * @param provider_name netwrok service provider name
     * @param allocationState firewall device allocation state
     * @return list of ExternalFirewallDeviceVO for the devices in the physical network with a device allocation state
     */
    List<ExternalFirewallDeviceVO> listByProviderAndDeviceAllocationState(long physicalNetworkId, String provider_name, FirewallDeviceAllocationState allocationState);

    /**
     * list the load balancer devices added in to this physical network by the device status (enabled/disabled)
     * @param physicalNetworkId physical Network Id
     * @param provider_name netwrok service provider name
     * @param state firewall device status
     * @return list of ExternalFirewallDeviceVO for the devices in the physical network with a device state
     */
    List<ExternalFirewallDeviceVO> listByProviderAndDeviceStaus(long physicalNetworkId, String provider_name, FirewallDeviceState state);
}