Bean.java

package com.jiuqi.lbsinterface.bean;

import java.io.Serializable;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
import java.util.UUID;

import com.jqmobile.core.orm.DBColumn;
import com.jqmobile.core.utils.plain.Log;

public class Bean implements Serializable {
	
	@DBColumn(primaryId = true, comment = "主键，UUID")
	private String guid;
	@DBColumn(date = true, comment = "数据插入时间")
	private long createDate;

	public String getGuid() {
		return guid;
	}

	public void setGuid(String recid) {
		this.guid = recid;
	}

	/**
	 * 自动生成新的RECID
	 */
	public void setGuid() {
		this.guid = UUID.randomUUID().toString();
	}

	public long getCreateDate() {
		return createDate;
	}

	public void setCreateDate(long createDate) {
		this.createDate = createDate;
	}

	public void setCreateDate() {
		this.createDate = System.currentTimeMillis();
	}
	public <T> T to(T obj){
		Field[] objs = getAllFields(obj.getClass());
		Field[] fs = getAllFields(this.getClass());
		for(Field o : objs){
			for(Field f : fs){
				if(f.getName().equals(o.getName()) && f.getType().equals(o.getType())){
					f.setAccessible(true);
					o.setAccessible(true);
					try {
						o.set(obj, f.get(this));
					} catch (Exception e) {
						Log.getLog(this).w(f,e);
						continue;
					}
				}
			}
		}
		return obj;
	}
	private static Field[] getAllFields(Class<?> c){
		List<Field> list = new ArrayList<Field>();
		while(c != Object.class){
			list.addAll(Arrays.asList(c.getDeclaredFields()));
			c = c.getSuperclass();
		}
		List<Field> result = new ArrayList<Field>();
		for(Field f : list){
			if(f.getName().contains("$")){
				continue;
			}
			result.add(f);
		}
		return result.toArray(new Field[result.size()]);
	}
}