footprintdb.java

来自「cwbbs 云网论坛源码」· Java 代码 · 共 32 行

package com.redmoon.blog;

import com.cloudwebsoft.framework.base.*;
import com.cloudwebsoft.framework.db.JdbcTemplate;
import cn.js.fan.util.ResKeyException;
import cn.js.fan.db.PrimaryKey;


public class FootprintDb extends QObjectDb {
    public FootprintDb() {
    }

    public boolean create(JdbcTemplate jt, Object[] params) throws
            ResKeyException {
        FootprintDb fpd = getFootprintDb(((Long)params[0]).longValue(), (String)params[2]);
        if (fpd!=null) {
            throw new ResKeyException("res.blog.UserConfigDb", "footprint_repeat");
        }
        boolean re = super.create(jt, params);
        return re;
    }

    public FootprintDb getFootprintDb(long msgId, String userName) {
        PrimaryKey pk = (PrimaryKey)primaryKey.clone();
        pk.setKeyValue("msg_id", new Long(msgId));
        pk.setKeyValue("user_name", userName);

        return (FootprintDb)getQObjectDb(pk.getKeys());
    }

}