📄 productsearch.java
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package com.ibm.erp.servlet;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.*;
import com.ibm.erp.business.impl.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class ProductSearch extends HttpServlet {
/**
* Constructor of the object.
*/
public ProductSearch() {
super();
}
/**
* Destruction of the servlet. <br>
*/
public void destroy() {
super.destroy(); // Just puts "destroy" string in log
// Put your code here
}
/**
* The doGet method of the servlet. <br>
*
* This method is called when a form has its tag value method equals to get.
*
* @param request the request send by the client to the server
* @param response the response send by the server to the client
* @throws ServletException if an error occurred
* @throws IOException if an error occurred
*/
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String name=request.getParameter("name");
double kucun=Double.valueOf(request.getParameter("number"));
double low=Double.valueOf(request.getParameter("low"));
double high=Double.valueOf(request.getParameter("high"));
ProductImpl pr=new ProductImpl();
List list=new ArrayList();
try
{
list=pr.getListBySearch(name, kucun, low, high);
request.setAttribute("list", list);
System.out.print(list.size());
RequestDispatcher rd=request.getRequestDispatcher("search.jsp");
rd.forward(request, response);
}
catch(Exception e)
{
System.out.print("error"+e.getMessage());
}
}
/**
* The doPost method of the servlet. <br>
*
* This method is called when a form has its tag value method equals to post.
*
* @param request the request send by the client to the server
* @param response the response send by the server to the client
* @throws ServletException if an error occurred
* @throws IOException if an error occurred
*/
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out
.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
out.println("<HTML>");
out.println(" <HEAD><TITLE>A Servlet</TITLE></HEAD>");
out.println(" <BODY>");
out.print(" This is ");
out.print(this.getClass());
out.println(", using the POST method");
out.println(" </BODY>");
out.println("</HTML>");
out.flush();
out.close();
}
/**
* Initialization of the servlet. <br>
*
* @throws ServletException if an error occure
*/
public void init() throws ServletException {
// Put your code here
}
}
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