com.netcracker.financeapp.controller.agent.AgentDeleteServlet.java Source code

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Here is the source code for com.netcracker.financeapp.controller.agent.AgentDeleteServlet.java

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package com.netcracker.financeapp.controller.agent;

import com.netcracker.financeapp.service.AgentService;
import java.io.IOException;
import java.util.ArrayList;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletConfig;
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.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.context.support.SpringBeanAutowiringSupport;

@WebServlet(name = "agentDeleteServlet", urlPatterns = { "/agentDeleteServlet" })
public class AgentDeleteServlet extends HttpServlet {

    @Autowired
    AgentService agentService;

    @Override
    public void init(ServletConfig config) {
        try {
            super.init(config);
            SpringBeanAutowiringSupport.processInjectionBasedOnServletContext(this, config.getServletContext());
        } catch (ServletException ex) {
            Logger.getLogger(AgentDeleteServlet.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        ArrayList<String> agentList = agentService.getAgentNames();
        request.setAttribute("agentList", agentList);

        request.setAttribute("clearAgent", "Select Agent");
        request.getRequestDispatcher("agent/agentDelete.jsp").forward(request, response);

    }

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        int deleted_id = agentService.deleteAgentByName(request.getParameter("agentListVal"));
        if (deleted_id > 0) {
            request.getRequestDispatcher("templates/success.jsp").forward(request, response);
        } else {
            request.getRequestDispatcher("templates/error.jsp").forward(request, response);
        }
    }

}