1. import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import javax.microedition.io.*;
import java.io.*;
public class MoneyTransfer extends MIDlet implements CommandListener{
Display D;
///Registration
Form F=new Form("Registration");
TextField t1=new TextField("Account No:","",20,TextField.ANY);
TextField t2=new TextField("Date of Birth:","",20,TextField.ANY);
TextField t3=new TextField("Password:","",20,TextField.PASSWORD);
TextField t4=new TextField("Confirm Password:","",20,TextField.PASSWORD);
TextField t5=new TextField("Your Security Code:","",20,TextField.PASSWORD);
StringItem si=new StringItem("Message:","");
Command submit=new Command("Submit",Command.SCREEN,1);
Command reset=new Command("Reset",Command.SCREEN,2);
////////
////Login
Form F1=new Form("Sign In");
TextField t6=new TextField("Account No:","",20,TextField.ANY);
TextField t7=new TextField("Password:","",20,TextField.PASSWORD);
Command signin=new Command("Sign In",Command.SCREEN,1);
StringItem msg=new StringItem("Message:","");
//////
List menu=new List("Menu",List.IMPLICIT);
List usermenu=new List("Your Options",List.IMPLICIT);
//account details
Form AD=new Form("Your Accounts Details");
StringItem s1=new StringItem("Account No:","");
StringItem s2=new StringItem("Name:","");
StringItem s3=new StringItem("Birth Date:","");
StringItem s4=new StringItem("Address:","");
StringItem s5=new StringItem("Gender:","");
StringItem s6=new StringItem("Email Id:","");
StringItem s7=new StringItem("Date Ac:","");
StringItem s8=new StringItem("Type:","");
StringItem s9=new StringItem("Balance:","");
StringItem s10=new StringItem("Picture:","");
Image im=null;
ImageItem mi=null;
////Money Transfer
Form MT=new Form("Money Transfer");
StringItem from=new StringItem("Your Account No:","");
TextField to=new TextField("Account To:","",20,TextField.ANY);
Command mtok=new Command("Ok",Command.SCREEN,1);
Form MTT=new Form("Money Transfer Transaction");
StringItem t_from=new StringItem("Account No From:","");
StringItem t_from_name=new StringItem("Name:","");
StringItem t_to=new StringItem("Account No To:","");
StringItem t_to_name=new StringItem("Name:","");
Image im_to=null;
ImageItem mi_to=null;
StringItem cd=new StringItem("Date:","");
TextField amt=new TextField("Amount:","",20,TextField.NUMERIC);
//////
public void startApp() {
D=Display.getDisplay(this);
///registration

2. F.append(t1);
F.append(t2);
F.append(t3);
F.append(t4);
F.append(t5);
F.append(si);
F.addCommand(submit);
F.addCommand(reset);
F.setCommandListener(this);
/////
///Login
F1.append(t6);
F1.append(t7);
F1.append(msg);
F1.addCommand(signin);
F1.setCommandListener(this);
/////
///account detail///
AD.append(s1);
AD.append(s2);
AD.append(s3);
AD.append(s4);
AD.append(s5);
AD.append(s6);
AD.append(s7);
AD.append(s8);
AD.append(s9);
AD.append(s10);
///money transfer
MT.append(from);
MT.append(to);
MT.addCommand(mtok);
MT.setCommandListener(this);
///
////User Menu///
usermenu.append("Account Details",null);
usermenu.append("Transaction",null);
usermenu.append("Money Transfer",null);
usermenu.append("Main Menu",null);
usermenu.append("Exit",null);
usermenu.setCommandListener(this);
///
//main menu
menu.append("Registration",null);
menu.append("Sign In", null);
menu.setCommandListener(this);
////
D.setCurrent(menu);
}
public void pauseApp() {
}
public void destroyApp(boolean unconditional) {
}
public void commandAction(Command c,Displayable d)
{if(c==List.SELECT_COMMAND && d==menu)
{

3. switch(menu.getSelectedIndex())
{
case 0:
D.setCurrent(F);
break;
case 1:
D.setCurrent(F1);
break;
default:
break;
}
}
else if(c==List.SELECT_COMMAND && d==usermenu)
{switch(usermenu.getSelectedIndex())
{case 0:
con_acc ac=new con_acc();
ac.start();
break;
case 1:
break;
case 2:
from.setText(t6.getString());
D.setCurrent(MT);
break;
}
}
else if(c==submit)
{
connect cc=new connect();
cc.start();
}
else if(c==reset)
{t1.setString("");
t2.setString("");
t3.setString("");
t4.setString("");
t5.setString("");
si.setText("");
}
else if(c==signin)
{con_signin cs=new con_signin();
cs.start();
}
}
///////////registration/////
class connect extends Thread
{public void run(){
try{
HttpConnection
cn=(HttpConnection)Connector.open("http://localhost:8080/servlet/registration?
acn="+t1.getString()+"&db="+t2.getString()+"&pwd="+t3.getString()
+"&cpwd="+t4.getString()+"&sc="+t5.getString());
cn.setRequestMethod(HttpConnection.GET);
if(cn.getResponseCode()==HttpConnection.HTTP_OK)
{
InputStream in=cn.openInputStream();
ByteArrayOutputStream b=new ByteArrayOutputStream();

4. int i;
while((i=in.read())!=-1)
{
b.write(i);
}
byte by[]=b.toByteArray();
String s=new String(by);
si.setText(s);
cn.close();
}
else
{
si.setText("Connection Fail");
}
}
catch(Exception e)
{si.setText(e+"");}
}
}
//////////
///////////signin/////
class con_signin extends Thread
{public void run(){
try{
HttpConnection
cn=(HttpConnection)Connector.open("http://localhost:8080/servlet/signin?
acn="+t6.getString()+"&pwd="+t7.getString());
cn.setRequestMethod(HttpConnection.GET);
if(cn.getResponseCode()==HttpConnection.HTTP_OK)
{
InputStream in=cn.openInputStream();
ByteArrayOutputStream b=new ByteArrayOutputStream();
int i;
while((i=in.read())!=-1)
{
b.write(i);
}
byte by[]=b.toByteArray();
String s=new String(by);
if(s.equals("true"))
{
D.setCurrent(usermenu);
}else{
msg.setText(s);}
cn.close();
}
else
{
si.setText("Connection Fail");
}
}
catch(Exception e)
{si.setText(e+"");}
}
}
//////////

5. ///////////accounts detail/////
class con_acc extends Thread
{public void run(){
try{
HttpConnection
cn=(HttpConnection)Connector.open("http://localhost:8080/servlet/account_details
?acn="+t6.getString());
cn.setRequestMethod(HttpConnection.GET);
if(cn.getResponseCode()==HttpConnection.HTTP_OK)
{
InputStream in=cn.openInputStream();
ByteArrayOutputStream b=new ByteArrayOutputStream();
int i;
while((i=in.read())!=-1)
{
b.write(i);
}
byte by[]=b.toByteArray();
String s=new String(by);
String Fi[]=split(s);
s1.setText(Fi[0]);
s2.setText(Fi[1]);
s3.setText(Fi[2]);
s4.setText(Fi[3]);
s5.setText(Fi[4]);
s6.setText(Fi[5]);
s7.setText(Fi[6]);
s8.setText(Fi[7]);
s9.setText(Fi[8]);
s10.setText(Fi[9]);
con_pic cp=new con_pic();
cp.start();
D.setCurrent(AD);
cn.close();
}
else
{
si.setText("Connection Fail");
}
}
catch(Exception e)
{si.setText(e+"");}
}
}
//////////
///////////fetch picture/////
class con_pic extends Thread
{public void run(){
try{
HttpConnection
cn=(HttpConnection)Connector.open("http://localhost:8080/mt/"+s10.getText());
cn.setRequestMethod(HttpConnection.GET);
if(cn.getResponseCode()==HttpConnection.HTTP_OK)
{
InputStream in=cn.openInputStream();
ByteArrayOutputStream b=new ByteArrayOutputStream();
int i;

6. while((i=in.read())!=-1)
{
b.write(i);
}
byte by[]=b.toByteArray();
try{
im=Image.createImage(by, 0, by.length);
mi=new ImageItem("",im,ImageItem.LAYOUT_DEFAULT,"");
AD.append(mi);
}catch(Exception e){}
cn.close();
}
else
{
si.setText("Connection Fail");
}
}
catch(Exception e)
{si.setText(e+"");}
}
}
//////////
///Split String
String [] split(String s)
{int i,count=0;
for(i=0;i<s.length();i++)
{ char ch=s.charAt(i);
if(ch==',')
{count++;}
}
String Fi[]=new String[count+1];
Fi[0]=new String();
int j=0;
for(i=0;i<s.length();i++)
{ char ch=s.charAt(i);
if(ch!=',')
{Fi[j]=Fi[j]+ch;
}
else
{j++;
Fi[j]=new String();
}
}
return(Fi);}
////
}