com.certus.actions.loadProductsExistAction.java Source code

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Here is the source code for com.certus.actions.loadProductsExistAction.java

Source

/*
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package com.certus.actions;

import com.certus.controllers.ProductTypeAdapter;
import com.certus.dbmodel.Product;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import java.io.IOException;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.hibernate.Session;

/**
 *
 * @author shanaka
 */
@WebServlet(name = "loadProductsExistAction", urlPatterns = { "/loadProductsExistAction" })
public class loadProductsExistAction extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        Session s = com.certus.connection.HibernateUtil.getSessionFactory().openSession();
        List<Product> proList = s.createCriteria(Product.class).list();
        GsonBuilder gsonBuilder = new GsonBuilder();
        Gson gson = gsonBuilder.registerTypeAdapter(Product.class, new ProductTypeAdapter()).create();
        String element = gson.toJson(proList);
        s.close();
        response.getWriter().write(element);

    }

}