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hm... trees?!
never used them before.
Can i use the tree nodes on an object?
If i got it right, many of the data will be repeated for each city.
for example having a pediatric in London and in...

Hi all,
Sorry for the title, but i couldnt think of a way to describe my problem.

I am creating an apointment application. This programm will have the ability to book apointments for a number of...

Hi all,
I am facing a problem with a client servlet application that i am developing.
my android client communicates with the servlet using
org.apache.http.HttpEntity
and...

I didnt think of AsyncTask. Will give it a try.
At first i run the code as described above, and when executed, i got an error saying that
java.lang.RuntimeException: Can't create handler inside...

Hi all,
I am creating an Android App and i got stack when i realised i had to use Looper(something i havent done before)
I want my application to work on the background (in a way the user doesnt...

Sorry, i presed send with out really looking.

Thanks for the help. I will go on and use http and see how it goes.

So an http server using doPost would be an acceptable solution for an android client connected to a server.

I was thinking my architecture to be something like that,
on a trigger the client...

No, it will be a pc.

Its my server, I am coding the server as well.
I am planning to do it in Java, cos i am more familiar with it than other languages.

Either i didnt explain properly, or you didnt get it right... or i didnt understand your answer.

My android app needs to connect to a server, sent some data and get a reply. Actually it is an...

Hi all.
I am currently working on an android app that needs to connect to a server and get some data.
What is the protocol used for such communication? I have been testing it on my local machine,...

So stupid of me!!
I have been working all this time on my 10' netbook, and didnt see that i changed one crusial line!
now that i sat on my proper desktop i saw the mistake in 2 mins!!!
Thanks...

I dont get it!
request.getContentLength()
returns the actual length of the string transmitted, but there is no way to get the String, since
request.getAttribute(_USERNAME)
returns null!

Thanks, that did the trick. while i was trying to fix it, i must have switched doPost with doGet. now i am at least reading back from the servlet. BUT, for some reason the value returned to the...

Hi all,
I am trying to create my first servlet with a basic client that sends some data to the servlet and gets a reply back.
I want to do that in order do go further where i want to develop an...

I can not test it for multiple clients just yet.
The client is an android app, and so far i have been testing using an emulator on local host.
Will have to get it on line on some server(still have...

@Norm
How does this look 2 u?
The main Server class


public class Server extends Thread {
public static ArrayList<Branch> bank;
public static void main(String[] args)
{...

I forgot about that. Its been working fine till now, but i have been working with only one client, so there was no problem there. I will have to read a bit about it to remember how it works. If i...

The only reason that i would go for C (C++ and C#, i would even bother with plain C) is the lack of fancy looking gui in Java applications.
Visual Studio application, in my optinion, produce much...

WAR is Web Archive, and from what i have read online, is what tomcat needs to run. I am not sure about it, but i think jar will not work with it. WAR files are supposed to have some extra stuff that...

Ok, lets take things from the begining.
I need to create a client server application for android.
I CREATED a socket server that worked ok for a rough demo version of what i want to do.
As things...

I might be able to work around to it then, keep the socket open and sent streams of text representing the operation i need, then the server can execute the apropriate functions (after checking the...

Hi all,
I am trying to create a java client server application, that eventually will turn into an android client application. For now i am still trying to understand the technology behind it b4...

Hmmm, i am not sure. I do have ant, but it created a jar not a war file.
Is ant task something different than just ant?

I didnt create a web application. just a normal java project. But as i mentioned, i used ant, so that should do it, right?