How to compile java and embed into callstudio (vxmlapp)

[Esraldidarmawanto]

Hi all,

I am new to Custom Java and trying to learn it , i have code sample from internet but i don't know how to compile it and embed into my call flow in call studio

i have follow the instruction from Custom Java Classes with Call Studio but when i'll compile the code is error

import com.audium.server.AudiumException;
import com.audium.server.session.ActionElementData;
import com.audium.server.voiceElement.ActionElementBase;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.net.URL;
import java.net.URLConnection;


public class GetBilling extends ActionElementBase
{
  static final int PREDICT_THRESHOLD = 3;
  private static String vBilling;


  public static void GetDataBill(String strDataBill)
    throws Exception
  {
    vBilling = "0";


    URL strBilling = new URL("http://192.168.1.2/cvp/wsclient.php?id=" + strDataBill);


    URLConnection hpCon = strBilling.openConnection();
    int len = hpCon.getContentLength();


    if (len > 0)
    {
      BufferedReader in = new BufferedReader(
        new InputStreamReader(strBilling.openStream()));
      vBilling = in.readLine();
    }
    else
    {
      vBilling = "0";
    }


    System.out.println("Billing : " + vBilling);
  }


  public void doAction(String name, ActionElementData actionAPI)
    throws AudiumException
  {
    String strCustID = actionAPI.getElementData("Customer Enter Digit", "value");
    try
    {
      GetDataBill(strCustID);
    }
    catch (Exception e) {
      System.out.println("0");
    }


    String balance = vBilling.trim();


    if (balance == "0")
    {
      actionAPI.removeAllSessionData();
      actionAPI.setSessionData("balance", balance);
    }
    else
    {
      String strSess = balance.substring(0, 1);
      String strSess2 = balance.substring(1);


      actionAPI.setSessionData("StsBilling", strSess);
      actionAPI.setSessionData("ValBilling", strSess2);


      if (strSess == "1")
      {
        actionAPI.setSessionData("StsBilling", "1");
        actionAPI.setSessionData("balance", strSess2);
      }
      if (strSess == "2")
      {
        actionAPI.setSessionData("StsBilling", "2");
        actionAPI.setSessionData("balance", strSess2);
      }
      if (strSess == "0")
      {
        actionAPI.setSessionData("StsBilling", "0");
        actionAPI.setSessionData("balance", strSess2);
      }
      if (strSess == "9")
      {
        actionAPI.setSessionData("StsBilling", "9");
        actionAPI.setSessionData("balance", "0");
      }


      if (strSess2.trim() == "")
        actionAPI.setSessionData("balance", "0");
      else
        actionAPI.setSessionData("balance", strSess2);
    }
  }
}

please tell me the step by step

thx,

esraldi

[janinegraves]

Hi, Are you getting a compilation error or a runtime error? Can you post more information about the error message?

If it's a run time error, look in the VXML Server error log.

[janinegraves]

One thing that's wrong with your java code is that if you are doing string comparisons, you can't use ==  (that's just for number comparisons or comparing to null).

With strings, you must use the method equals or equalsIgnoreCase

  strVar.equals("1")