// 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.resource;

import java.util.List;
import java.util.Map;

import com.cloud.agent.api.StartupAnswer;
import com.cloud.agent.api.StartupCommand;
import com.cloud.exception.ConnectionException;
import com.cloud.host.HostVO;
import com.cloud.utils.component.Adapter;

public interface ResourceStateAdapter extends Adapter {
    static public enum Event {
        CREATE_HOST_VO_FOR_CONNECTED,
        CREATE_HOST_VO_FOR_DIRECT_CONNECT,
        DELETE_HOST,
    }
    
    static public class DeleteHostAnswer {
        private boolean isContinue;
        private boolean isException;
        
        public DeleteHostAnswer(boolean isContinue) {
            this.isContinue = isContinue;
            this.isException = false;
        }
        
        public DeleteHostAnswer(boolean isContinue, boolean isException) {
            this.isContinue = isContinue;
            this.isException = isException;
        }
        
        public boolean getIsContinue() {
            return this.isContinue;
        }
        
        public boolean getIsException() {
            return this.isException;
        }
    }
    
    public HostVO createHostVOForConnectedAgent(HostVO host, StartupCommand[] cmd);
    
    public HostVO createHostVOForDirectConnectAgent(HostVO host, final StartupCommand[] startup, ServerResource resource, Map<String, String> details, List<String> hostTags);
    
    public DeleteHostAnswer deleteHost(HostVO host, boolean isForced, boolean isForceDeleteStorage) throws UnableDeleteHostException;
}