JSP with URLConnection or HttpsURLConnection, please help!

Thanks in advance for looking at this post :)
I have to develop an application. This application consists of a JSP form that collects credit card information. The form using a java bean to validate user input.
Once the input has been validated I need to connect to a URL and transmit this collected data and receive a response from the remote server. My questions are:
1. My plan of action is to write the java code required to connect to the URL and transmit the data within that java bean itself. Is this an acceptable way to handle it? OR should I make a separate bean for this, OR should I embed the code directly into the JSP?
2. My server is set up with a secure certificate. I need to connect to URL using the https protocol. Do I use URLConnection or HttpsURLConnection? I already wrote the code using URLConnection, and I can connect and receive a response from the server. However the test I ran is just a system check (still connecting to https://). I am concerned about the security of data being transmitted via a URL Connection (obviously need to make sure this is encrypted going out as well as coming in since it will contain credit card info).
I appreciate the response, I need to get this figured out asap.
Thanks!

By the way thanks for your input - sorry for the delay with the dukes... I got URLConnection working and from what I can tell all is good. Now posting to set a timeout feature on URLConnection:
http://forum.java.sun.com/thread.jsp?forum=31&thread=386270

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when display button is clicked it must diplay the remarks but it didn't happen...
what's wrong with my code? please help
here is my code.....
import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
public class Area extends Applet implements ItemListener,ActionListener
     {Label arlbl = new Label("AREA");
      Choice archc = new Choice();
      Label extlbl = new Label("EXPENDITURE TYPE");
      CheckboxGroup extchk = new CheckboxGroup();
          Checkbox fchk = new Checkbox("FOOD",extchk,true);
          Checkbox schk = new Checkbox("SHELTER",extchk,false);
          Checkbox echk = new Checkbox("EDUCATION",extchk,false);
          Checkbox uchk = new Checkbox("UTILITIES",extchk,false);
      Label exalbl = new Label("EXPENDITURE AMOUNT");
      TextField exatf = new TextField("",20);
      Label remlbl = new Label("REMARKS");
      TextField remtf = new TextField("",30);
      Button disbtn = new Button("DISPLAY");
      Button resbtn = new Button("RESET");
      String display;
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          {add(arlbl);
           archc.add("MANILA");
           archc.add("MAKATI");
           archc.add("QUEZON");
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           fchk.addItemListener(this);
           add(schk);
           schk.addItemListener(this);
           add(echk);
           echk.addItemListener(this);
           add(uchk);
           uchk.addItemListener(this);
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           add(exatf);
           add(remlbl);
           add(remtf);
           add(disbtn);
           disbtn.addActionListener(this);
           add(resbtn);
           resbtn.addActionListener(this);
     public void itemStateChanged(ItemEvent ex)
          {int n = archc.getSelectedIndex();
           if(n==0)
               {if(fchk.getState())
                     {exatf.setText("10000.00");
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               if(schk.getState())
                    {exatf.setText("15000.00");
                    display = archc.getSelectedItem();
               if(echk.getState())
                    {exatf.setText("24000.00");
                    display = archc.getSelectedItem();
               if(uchk.getState())
                    {exatf.setText("8500.00");
                    display = archc.getSelectedItem();
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               {if(fchk.getState())
                    {exatf.setText("5000.00");
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                    {exatf.setText("11000.00");
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                    {exatf.setText("13000.00");
                    display = archc.getSelectedItem();
               if(schk.getState())
                    {exatf.setText("7000.00");
                    display = archc.getSelectedItem();
               if(echk.getState())
                    {exatf.setText("27000.00");
                    display = archc.getSelectedItem();
               if(uchk.getState())
                    {exatf.setText("6000.00");
                    display = archc.getSelectedItem();
          if(n==3)
               {if(fchk.getState())
                    {exatf.setText("6000.00");
                    display = archc.getSelectedItem();
               if(schk.getState())
                    {exatf.setText("9000.00");
                    display = archc.getSelectedItem();
               if(echk.getState())
                    {exatf.setText("15000.00");
                    display = archc.getSelectedItem();
               if(uchk.getState())
                    {exatf.setText("19000.00");
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Edited by: lovely23 on Feb 28, 2009 11:24 PM

Edit: thanks for cross-posting this question on another forum. I now see that I wasted my time trying to study your code in the java-forums to help you with an answer that had already been answered elsewhere (here). Do you realize that we are volunteers, that our time is as valuable as yours? Apparently not. Cross-post again and many here will not help you again. I know that I won't.

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