package com.ilink.whlsl.util;

/**
 * Title:        Wholesale XML API
 * Description:  This project contains the classes necessary to receive an HTTP Post of an XML document. Parse that document and make calls to the Wholesale API in Oracle
 * Copyright:    Copyright (c) 2001
 * Company:      I-Link Incorporated
 * @author John Muhlestein
 * @version 1.0
 */

 import java.io.File;
 import java.io.CharArrayReader;
 import java.io.BufferedReader;
 import java.io.InputStreamReader;
 import java.io.OutputStreamWriter;
 import java.io.OutputStream;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.FileReader;
 import java.io.FileWriter;
 import java.io.PrintWriter;
 import java.io.ByteArrayOutputStream;
 import java.net.HttpURLConnection;
 import java.net.URL;

public class WhlslPostTest {

  public static void main(String[] args) {
    if (args.length != 2) {
      throw new IllegalArgumentException("Wrong number of arguments");
    }
    try {
      WhlslPostTest whlslPostTest1 = new WhlslPostTest();
      File infile = new File(args[0]);
      File outfile = new File(args[1]);
      String currentLine;

      //read the file into a byte array
      ByteArrayOutputStream bytebuf = new ByteArrayOutputStream(400);
      BufferedReader br = new BufferedReader(new FileReader(infile));
      PrintWriter writer = new PrintWriter(bytebuf, true);
      String curline;
      while((curline = br.readLine()) != null) {
        writer.print(curline);
      }
      writer.flush();
      br.close(); //clean up resources

      //Connect to the servlet
      URL url = new URL("http://devboard/xml/servlet/whlsl");
      HttpURLConnection cxn = (HttpURLConnection)url.openConnection();
      cxn.setRequestMethod("POST");
      cxn.setUseCaches(false);
      cxn.setDoOutput(true);

      //send the post data
      cxn.setRequestProperty("Content-Length", String.valueOf(bytebuf.size()));
      cxn.setRequestProperty("Content-Type", "text/xml");
      bytebuf.writeTo(cxn.getOutputStream());
      bytebuf.flush();

      //receive the results from the servlet
      BufferedReader in = new BufferedReader(new InputStreamReader(cxn.getInputStream()));

      //print to an output file
      FileWriter out = new FileWriter(outfile);
      while((currentLine = in.readLine()) != null) {
       out.write(currentLine);
      }
      out.flush();

      cxn.disconnect();
    } catch (Exception e) {
      System.out.println(e.getMessage());
      e.printStackTrace(System.out);
    }
  }
}