hashmaphandler.java

java数据库操作工具类

package com.baosight.util;

import java.sql.ResultSet;
import java.util.HashMap;

public class HashMapHandler implements ResultSetHandler {

	public Object processRow(ResultSet rs)throws Exception{
	    HashMap info = new HashMap();
	    int colCount = rs.getMetaData().getColumnCount();
	    for( int j=1;j<=colCount;j++){
	    	String colName = rs.getMetaData().getColumnName(j).toLowerCase();
	    	String rt = rs.getString(j);
	    	if( rt == null ) rt = "";
	    	if( rt.equals("null"))rt = "";
	    	info.put(colName,rt );  
	    }
	    return info;
	}
}