webovpickerutils.java

《j2ee开发全程实录》随书源码

package com.cownew.PIS.framework.web.ctrl;

import com.cownew.PIS.ui.ctrl.query.QueryColumnPropertyList;

public class WebOVPickerUtils
{
	public final static String DAOINTFCLASS = "DAOINTFCLASS";

	public final static String DISPALYPROPERTY = "dispalyProperty";

	/**
	 * 得到字段columnName在QueryColumnPropertyList中的次序
	 * 
	 * @param list
	 * @param columnName
	 * @return
	 */
	public static int getColIndex(QueryColumnPropertyList list,
			String columnName)
	{

		for (int i = 0, n = list.size(); i < n; i++)
		{
			if (list.getQueryColumnProperty(i).getColumn().equals(columnName))
			{
				return i;
			}
		}
		return -1;
	}

}