OperateLog.java

package cn.newgxu.bbs.domain.bank;

import java.util.Date;
import java.util.LinkedHashMap;
import java.util.List;

import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;

import cn.newgxu.bbs.common.Pagination;
import cn.newgxu.bbs.domain.user.User;
import cn.newgxu.jpamodel.JPAEntity;
import cn.newgxu.jpamodel.ObjectNotFoundException;

/**
 * BankOperateLog generated by MyEclipse - Hibernate Tools
 */

@Entity
@Table(name = "bank_operate_log")
public class OperateLog extends JPAEntity {

	private static final long serialVersionUID = 1564591583876304876L;

	@Id
	@Column(name = "id")
	// @GeneratedValue(strategy = GenerationType.SEQUENCE,generator="id_seq")
	// @SequenceGenerator(name="id_seq", sequenceName="seq_bank_operate_log")
	@GeneratedValue(strategy = GenerationType.IDENTITY)
	private int id = -1;

	@ManyToOne(cascade = { CascadeType.REFRESH }, fetch = FetchType.LAZY)
	@JoinColumn(name = "user_id")
	private User user;

	private int money;

	@Column(name = "rate", precision = 4)
	private float rate;
	private int days;
	private String info;

	@Column(name = "op_time")
	private Date time;

	@Column(name = "op_type")
	private Byte type;

	@ManyToOne(cascade = { CascadeType.REFRESH }, fetch = FetchType.LAZY)
	@JoinColumn(name = "receiver")
	private User receiver;

	// Constructors

	public static OperateLog get(int id) throws ObjectNotFoundException {
		return (OperateLog) getById(OperateLog.class, id);
	}

	@SuppressWarnings("unchecked")
	public static List<OperateLog> getByUser(User user, Byte type, Pagination p) {
		try {
			p
					.setRecordSize(((Long) SQ(
							"select count(*) from OperateLog o where user = ?1 and type = ?2",
							P(1, user), P(2, type))).intValue());
		} catch (ObjectNotFoundException e) {
			p.setRecordSize(0);
		}
		return (List<OperateLog>) Q(
				"from OperateLog o where user = ?1 and type = ?2 order by id desc",
				P(1, user), P(2, type), p).getResultList();
	}

	/**
	 * 保存操作日志。
	 * 
	 * @param user
	 *            用户。
	 * @param money
	 *            金额。
	 * @param rate
	 *            利率。
	 * @param days
	 *            天数。
	 * @param info
	 *            摘要。
	 * @param time
	 *            时间。
	 * @param type
	 *            操作类型。
	 * @param reciever
	 *            受款人
	 */
	public static void saveOperateLog(User user, int money, float rate,
			int days, String info, Date time, Byte type, User receiver) {
		OperateLog oplog = new OperateLog();
		oplog.setUser(user);
		oplog.setMoney(money);
		oplog.setRate(rate);
		oplog.setDays(days);
		oplog.setInfo(info);
		oplog.setTime(time);
		oplog.setType(type);
		oplog.setReceiver(receiver);
		oplog.save();
	}

	// Property accessors

	public int getId() {
		return this.id;
	}

	public void setId(int id) {
		this.id = id;
	}

	public User getUser() {
		return user;
	}

	public void setUser(User user) {
		this.user = user;
	}

	public int getMoney() {
		return this.money;
	}

	public void setMoney(int money) {
		this.money = money;
	}

	public float getRate() {
		return this.rate;
	}

	public void setRate(float rate) {
		this.rate = rate;
	}

	public int getDays() {
		return this.days;
	}

	public void setDays(int days) {
		this.days = days;
	}

	public String getInfo() {
		return this.info;
	}

	public void setInfo(String info) {
		this.info = info;
	}

	public Date getTime() {
		return this.time;
	}

	public void setTime(Date time) {
		this.time = time;
	}

	public Byte getType() {
		return this.type;
	}

	public void setType(Byte type) {
		this.type = type;
	}

	public User getReceiver() {
		return receiver;
	}

	public void setReceiver(User receiver) {
		this.receiver = receiver;
	}

	// ------------------------------------------------
	@SuppressWarnings("serial")
	@Override
	public String toString() {
		return "OperateLog" + new LinkedHashMap<String, Object>() {
			{
				put("id", id);
				put("user", user);
				put("rate", rate);
				put("days", days);
				put("info", info);
				put("time", time);
				put("type", type);
			}
		}.toString();
	}

}