freefirst.java

来自「一个用java编写的功能强大的OA系统」· Java 代码 · 共 37 行

package com.redmoon.oa.flow.strategy;

import org.apache.log4j.Logger;
import java.util.Vector;
import com.redmoon.oa.person.UserDb;
import com.redmoon.oa.flow.MyActionDb;
import java.util.Iterator;

public class FreeFirst implements IStrategy {
    static Logger logger = Logger.getLogger(FreeFirst.class.getName());

    public FreeFirst() {
    }

    public UserDb selectUser(Vector userVector) {
        UserDb user = null;
        Iterator ir = userVector.iterator();

        
        long minCount = 900000;
        MyActionDb mad = new MyActionDb();
        while (ir.hasNext()) {
            UserDb ud = (UserDb)ir.next();
            long userCount = mad.getActionAccessByUserCount(ud.getName());
            if (minCount >= userCount) {
                user = ud;
                minCount = userCount;
            }
        }
        if (user==null) {
            user = (UserDb)userVector.get(0);
        }
        return user;
    }

}