searchactionform.java

本系统实现了从五个网站上搜索的图书进行整合后

package com.booksearch.actionform;
/************************************************************
FileName: SearchActionForm.java
Author: fengguang 
Date:11/04/08
Description: 存储首页提交上来的查询关键字
Class List: SearchActionForm
***********************************************************/

import javax.servlet.http.HttpServletRequest;

import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;

/**
 * Class:SearchActionForm
 * Description: 存储首页提交上来的查询关键字
 * extens:ActionForm
 * @author  feng guang
 * @since   11/04/08
 */
public class SearchActionForm extends ActionForm {
	
	
    private String keyword;
    
    // List searchkind;
    private String searchkind;
    
    /*兼容不同版本*/
    private static final long serialVersionUID = 1L;
       
	public String getKeyword() {
		return keyword;
	}

	public void setKeyword(String keyword) {
		this.keyword = keyword.trim();
	}
	
	public String getSearchkind() {
		return searchkind;
	}

	public void setSearchkind(String searchkind) {
		this.searchkind = searchkind;
	}

	/**
	* Function:  validate
	* Description:  首页输入的查询内容是否为空验证
	* Calls:  no
	* Called By:  no
	* @param mapping as ActionMapping,request as HttpServletRequest,
	* @return ActionErrors
	* @throws no
	*/
	public ActionErrors validate(ActionMapping mapping, HttpServletRequest request) {
		ActionErrors errors=new ActionErrors();
		if (this.getKeyword().trim() == null || this.getKeyword().trim().equals(""))
		{
			errors.add("error",new ActionMessage("error.keyword"));
		}
         return errors;
	}

}