Example usage for org.json.simple JSONArray add

Introduction

In this page you can find the example usage for org.json.simple JSONArray add.

Prototype

public void add(int index, E element) 

Source Link

Document

Inserts the specified element at the specified position in this list.

Usage

From source file:geo.controller.LoadMRTServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*  w  w w . j a v a  2 s.  c om*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("application/json");
    PrintWriter out = response.getWriter();
    try {
        ArrayList<MRTStation> mrtList = MRTStationDAO.getMRTList();

        JSONArray jsonArray = new JSONArray();
        int index = 0;

        for (int i = 0; i < mrtList.size(); i++) {
            if (mrtList.get(i).lat == 0 && mrtList.get(i).lng == 0) {
                continue;
            }
            jsonArray.add(index++, mrtList.get(i).getJSONObject());
        }

        out.println(jsonArray.toJSONString());
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        out.close();
    }
}

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From source file:geo.controller.LoadDataServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from   w w  w.  jav a2 s.com*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("application/json");
    PrintWriter out = response.getWriter();

    try {
        ArrayList<Transaction> transactionList = TransactionDAO.getTransactionList();

        JSONArray jsonArray = new JSONArray();
        int index = 0;

        //hardcode to remove error in geocode
        for (int i = 0; i < transactionList.size(); i++) {
            if (transactionList.get(i).postalCode.equals("158744")) {
                continue;
            }
            jsonArray.add(index++, transactionList.get(i).getJSONObject());
        }

        out.println(jsonArray.toJSONString());

    } catch (Exception ex) {
        ex.printStackTrace();
    }

}

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