searchaction.java

Struts + Hibernate教学录像(第4集)

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_3.8.4/xslt/JavaClass.xsl

package com.sonic.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.sonic.struts.form.SearchForm;

/** 
 * MyEclipse Struts
 * Creation date: 05-03-2005
 * 
 * XDoclet definition:
 * @struts:action path="/search" name="searchForm" input="/search.jsp" scope="request" validate="true"
 */
public class SearchAction extends Action {

	// --------------------------------------------------------- Instance Variables

	// --------------------------------------------------------- Methods

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response) {
		SearchForm searchForm = (SearchForm) form;
		String name=searchForm.getName();
		String phone=searchForm.getPhone();
		String address=searchForm.getAddress();
		
		String strSql="select a from AddressbookTable as a";
		String strSql1="";
		if(!name.equals(""))
			strSql1 = strSql1 + "name LIKE '" + name + "%' AND";
		if(!phone.equals(""))
			strSql1 = strSql1 + "name LIKE '" + phone + "%' AND";
		if(!address.equals(""))
			strSql1 = strSql1 + "name LIKE '" + address + "%'";
		if(!strSql1.equals(""))
			strSql=strSql + " where " + strSql1.substring(0,strSql1.length()-3);
		HttpSession session = request.getSession();
		session.setAttribute("strSql",strSql);
		return (new ActionForward("/display.jsp"));
	}

}