CardMemoryFactory.java

package com.co.lane.card.jni;

import java.util.HashMap;
import java.util.Map;

/**
 * 获取项目对象(所在扇区及块位置)
 * 
 * @author xuyeding
 *
 */
public class CardMemoryFactory {

	// ===================================
	// 静态常量的值为传递过来对象中属性名称
	// 通过反射自动获取字段对象扇区及块位置
	// ===================================
	
	/**
	 * 会员卡号
	 */
	public static final String CARDNO = "CardNo";
	/**
	 * 积分
	 */
	public static final String POINT = "Point";
	/**
	 * 会员状态
	 */
	public static final String STATUS = "Status";
	/**
	 * 有效期开始
	 */
	public static final String EFFECTIVEDATES = "EffectiveDateS";
	/**
	 * 有效期结束
	 */
	public static final String EFFECTIVEDATEE = "EffectiveDateE";
	/**
	 * 会员ID
	 */
	public static final String ID = "ID";
	/**
	 * 开卡日期
	 */
	public static final String ISSUEDATE = "IssueDate";
	/**
	 * 会员卡类型
	 */
	public static final String CARDTYPE = "CardType";
	/**
	 * 会员名称
	 */
	public static final String MENBERNAME = "MenberName";
	/**
	 * 手机号码
	 */
	public static final String TELEPHONENO = "telephoneNo";
	/**
	 * 密码
	 */
	public static final String PASSWORD = "password";
	
	/**
	 * 扇区及块分配容器
	 */
	private static Map<String, CardMemory> mapCardMemory = new HashMap<String, CardMemory>();
	
	static {
		mapCardMemory = new HashMap<String, CardMemory>();
		// 会员卡号2区0字段
		mapCardMemory.put(CARDNO, new CardMemory(CARDNO, 2, 0));
		// 积分2区1字段
		mapCardMemory.put(POINT, new CardMemory(POINT, 2,1));
		mapCardMemory.put(STATUS, new CardMemory(STATUS, 3,0));
		mapCardMemory.put(EFFECTIVEDATES, new CardMemory(EFFECTIVEDATES, 3, 1));
		mapCardMemory.put(EFFECTIVEDATEE, new CardMemory(EFFECTIVEDATEE, 3, 2));
		mapCardMemory.put(ID, new CardMemory(ID, 4,0));
		mapCardMemory.put(ISSUEDATE, new CardMemory(ISSUEDATE, 4, 1));
		mapCardMemory.put(CARDTYPE, new CardMemory(CARDTYPE, 4, 2));
		// 名称占用7扇区的0,1,2块
		mapCardMemory.put(MENBERNAME, new CardMemory(MENBERNAME, 7, 0, 3));
		mapCardMemory.put(TELEPHONENO, new CardMemory(TELEPHONENO, 5,0));
		mapCardMemory.put(PASSWORD, new CardMemory(PASSWORD, 5,1));
	}
	
	
	private CardMemoryFactory(){
	}

	/**
	 * 返回项目对象(所在扇区及块位置)
	 * 
	 * @param item
	 * @return
	 */
	public static CardMemory createMemoryLocation(String item){
		CardMemory cm = mapCardMemory.get(item);
		return cm;
	}

	/**
	 * @return the mapCardMemory
	 */
	public static Map<String, CardMemory> getMapCardMemory() {
		return mapCardMemory;
	}
	
}