// 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;

/**
 * Holds the relation
 *  Id,
 *  Name, 
 *  OwnerCanonicalId,
 *  SHost, 
 *  CreateTime, 
 *  VersioningStatus
 * For ORM see "com/cloud/bridge/model/SHost.hbm.xml"
 */

@Entity
@Table(name="sbucket")
public class SBucketVO implements SBucket {
    	
	@Id
	@GeneratedValue(strategy=GenerationType.IDENTITY)
	@Column(name="ID")
	private Long id;
	
	@Column(name="Name")
	private String name;
	
	@Column(name="OwnerCanonicalID")
	private String ownerCanonicalId;
	
	@Column(name="SHostID")
	private long shostID;
	
	@Column(name="CreateTime")
	@Temporal(value=TemporalType.TIMESTAMP)
	private  Date createTime;
	
	@Column(name="VersioningStatus")
	private int versioningStatus;
	
	@Transient
	private SHostVO shost;
	
	@Transient
	private Set<SObjectVO> objectsInBucket = new HashSet<SObjectVO>();

	public SBucketVO() {
		versioningStatus = VERSIONING_NULL;
		this.createTime = new Date();
	}
	
	
	public SBucketVO(String bucketName, Date currentGMTTime,
		String canonicalUserId, SHostVO first) {
	    this.versioningStatus = VERSIONING_NULL;
	    this.name = bucketName;
	    this.createTime = new Date();
	    this.ownerCanonicalId = canonicalUserId;
	    this.shost = first;
	    this.shostID = shost.getId();
	}


	public Long getId() {
		return id;
	}

	private void setId(Long id) {
		this.id = id;
	}
	
	public String getName() {
		return name;
	}
	
	public void setName(String name) {
		this.name = name;
	}
	
	public String getOwnerCanonicalId() {
		return ownerCanonicalId;
	}
	
	public void setOwnerCanonicalId(String ownerCanonicalId) {
		this.ownerCanonicalId = ownerCanonicalId;
	}
	
	public long getShostID() {
	    return shostID;
	}

	public void setShostID(long shostID) {
	    this.shostID = shostID;
	}

	public SHostVO getShost() {
		return shost;
	}
	
	public void setShost(SHostVO shost) {
		this.shost = shost;
	}
	
	public Date getCreateTime() {
		return createTime;
	}
	

	public int getVersioningStatus() {
		return versioningStatus;
	}
	
	public void setVersioningStatus( int versioningStatus ) {
		this.versioningStatus = versioningStatus;
	}
	
	public Set<SObjectVO> getObjectsInBucket() {
		return objectsInBucket;
	}

	public void setObjectsInBucket(Set<SObjectVO> objectsInBucket) {
		this.objectsInBucket = objectsInBucket;
	}
	
	@Override
	public boolean equals(Object other) {
		if(this == other)
			return true;
		
		if(!(other instanceof SBucketVO))
			return false;
		
		return getName().equals(((SBucketVO)other).getName());
	}
	
	@Override
	public int hashCode() {
		return getName().hashCode();
	}
}