// 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 com.cloud.bridge.model;

import java.io.Serializable;
import java.util.Date;
import java.util.HashSet;
import java.util.Set;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import javax.persistence.Transient;

@Entity
@Table(name="mhost")
public class MHostVO implements Serializable {
	private static final long serialVersionUID = 4848254624679753930L;
	
	@Id
	@GeneratedValue(strategy=GenerationType.IDENTITY)
	@Column(name="ID")
	private Long id;
	
	@Column(name="MHostKey", nullable=false)
	private String hostKey;
	
	@Column(name="Host")
	private String host;
	
	@Column(name="Version")
	private String version;
	
	@Column(name="LastHeartbeatTime")
	@Temporal(value=TemporalType.TIMESTAMP)
	private Date lastHeartbeatTime;
	
	@Transient
	private Set<SHostVO> localSHosts = new HashSet<SHostVO>();
	
	@Transient
	private Set<MHostMountVO> mounts = new HashSet<MHostMountVO>();

	public MHostVO() {
	}
	
	public Long getId() {
		return id;
	}
	
	private void setId(Long id) {
		this.id = id;
	}
	
	public String getHostKey() {
		return hostKey;
	}
	
	public void setHostKey(String hostKey) {
		this.hostKey = hostKey;
	}
	
	public String getHost() {
		return host;
	}
	
	public void setHost(String host) {
		this.host = host;
	}
	
	public String getVersion() {
		return version;
	}
	
	public void setVersion(String version) {
		this.version = version;
	}
	
	public Date getLastHeartbeatTime() {
		return lastHeartbeatTime;
	}
	
	public void setLastHeartbeatTime(Date lastHeartbeatTime) {
		this.lastHeartbeatTime = lastHeartbeatTime;
	}
	
	public Set<SHostVO> getLocalSHosts() {
		return localSHosts;
	}

	public void setLocalSHosts(Set<SHostVO> localSHosts) {
		this.localSHosts = localSHosts;
	}

	public Set<MHostMountVO> getMounts() {
		return mounts;
	}

	public void setMounts(Set<MHostMountVO> mounts) {
		this.mounts = mounts;
	}
	
	@Override
	public boolean equals(Object other) {
		if(this == other)
			return true;
		
		if(!(other instanceof MHostVO))
			return false;

		return hostKey == ((MHostVO)other).getHostKey();
	}
	
	@Override
	public int hashCode() {
		return hostKey.hashCode();
	}
}