roominfo.java

一个使用ssh+ext的例子。 希望对开发这个应用的人带来好处。仔细研究里面的代码将带来很大的好处。

package com.hotelmaster.home.domain;

import javax.persistence.*;
import org.hibernate.annotations.GenericGenerator;

/**
 * Class description goes here.
 * 
 * @author Liang
 * @Date Apr 12, 2008
 */
@Entity
@Table(name="NHROOMINFO")
public class RoomInfo {
	
	public static final String[] STATES = {"空闲","预定","租用","结帐","清洁","锁房"};
	public static final int STATE_VACANT = 0;
	public static final int STATE_RESERVED = 2;
	public static final int STATE_RENTED = 3;
	public static final int STATE_CHECKOUT = 4;
	public static final int STATE_CLEANED = 5;
	public static final int STATE_BLOCKED = 6;
	
	private String roomInfoId;
	private String roomInfoType;
	private String roomInfoArea;
	private String roomInfoFloor;
	private Float roomInfoDiscount;
	private Float roomInfoPrctPrice;
	private String roomInfoTelphone;
	private Integer roomInfoState;
	private Boolean roomInfoAvlable;
	
	@Id
	@GeneratedValue(generator="assigned")
	@GenericGenerator(name="assigned",strategy="assigned")
	public String getRoomInfoId() {
		return roomInfoId;
	}
	public void setRoomInfoId(String roomInfoId) {
		this.roomInfoId = roomInfoId; //逻辑生成主键RM_...
	}
	@Column(nullable=false,length=10)
	public String getRoomInfoType() { //RT...
		return roomInfoType;
	}
	public void setRoomInfoType(String roomInfoType) {
		this.roomInfoType = roomInfoType;
	}
	@Column(nullable=true,length=10)
	public String getRoomInfoArea() {
		return roomInfoArea;
	}
	public void setRoomInfoArea(String roomInfoArea) {
		this.roomInfoArea = roomInfoArea;
	}
	@Column(nullable=false,length=4)
	public String getRoomInfoFloor() {
		return roomInfoFloor;
	}
	public void setRoomInfoFloor(String roomInfoFloor) {
		this.roomInfoFloor = roomInfoFloor;
	}
	@Column(nullable=true)
	public Float getRoomInfoDiscount() {
		return roomInfoDiscount;
	}
	public void setRoomInfoDiscount(Float roomInfoDiscount) {
		this.roomInfoDiscount = roomInfoDiscount;
	}
	@Column(nullable=false)
	public Float getRoomInfoPrctPrice() {
		return roomInfoPrctPrice;
	}
	public void setRoomInfoPrctPrice(Float roomInfoPrctPrice) {
		this.roomInfoPrctPrice = roomInfoPrctPrice;
	}
	@Column(nullable=false,length=16)
	public String getRoomInfoTelphone() {
		return roomInfoTelphone;
	}
	public void setRoomInfoTelphone(String roomInfoTelphone) {
		this.roomInfoTelphone = roomInfoTelphone;
	}
	@Column(nullable=false)
	public Integer getRoomInfoState() {
		return roomInfoState;
	}
	public void setRoomInfoState(Integer roomInfoState) {
		this.roomInfoState = roomInfoState;
	}
	@Transient
    public String getRoomInfoStateAsString() { return STATES[roomInfoState]; }
	
	@Column(nullable=false)
	public Boolean getRoomInfoAvlable() {
		return roomInfoAvlable;
	}
	public void setRoomInfoAvlable(Boolean roomInfoAvlable) {
		this.roomInfoAvlable = roomInfoAvlable;
	}
	
}