J2ME and WAP

hello,
plz.. help me in this problems???
is J2ME uses WAP to transfer information???
is j2me progrmas uses WAP Gateway in between wireless device and webserver??????
waiitng fr responces.
Niranjan

The classes in J2ME that are used to connect to the web, are not classes but interfaces. This leaves the vendor to develop it's own implementation for these interfaces, and should abstract the particulars (does it use WAP, or TCP, or anything else) of how the connection is made.
So, to answer your question, how the connection is made depends on which phone you run the application on, and it also depends on how the phone is configured.

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J2ME and Wireless Internet

Hello There...
I just want to ask which protocol is used by J2ME to use Internet Connection?
Urgent Reply is required...
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thanx for the reply. but as far as i know, HTTP protocol cannot be used on wireless networks because of their low band-width. Only standards exist for using Internet on mobile phones and they are i-mode and WAP.
Then how can we use HTTP on mobile phones?

J2me and java card, need help to communicate

we are trying to put together a reader to read smartcards using j2me and we figure that it would be easiest if we could develop it to work with java cards rather than standard smart cards, the problem is we get garbage when we communicate to it, the chip sends us crap, any suggestions what might be wrong, any calls we might be missing, has anyone worked with j2me and java cards or smart cards, any help would be appreciated.
einar

.... reader app and the ME behind it .... smells like mobile ....
First of all - if you want to have one mobile application running on this just make sure that whatever is written in ME can use drivers from the reader chip ....
Workin on the PC is something completely different. There was one good example how to develop one host application in Java provided with the JCOP tools long ago ... I don't know if this is now in the new Eclipse tools.
But - there was a small API provided that can give you good hints what to do - and - once you have it on the reader side - you can easily integrate ME methods with this ...

Information Retrieval with Genetic Programming using J2ME and Java WTK

i have a big project to make a software using java programming especially n using J2ME and Java Wireless Toolkit, and i'm a begginer for java programming. I have no idea for the interface and how to setting connection between my phone mobile and GPRS. what should i do? thank you

I believe MIT has lots of sourcecode. Try searching their site.

J2ME And JSP...

Hi there Experts...
i am new to J2ME and i need to connect my MIDP forms to jsp..
i dont have any idea about that. Is it possible to pass values those been selected by an user from mobile device to the jsp and again answer from jsp to he mobile device..?
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Hi,
Here is the example of HttpConnection Class
HttpConnection conn = (HttpConnection)Connector.open("http://www.yourdomain.com/mypage.jsp");
InputStream is = new InputStream(conn.openInputStream());and now you can read is as you want and extract data from it.
is can also contain XML data and then you can use XML parsers to extract data.
Now it you wanna send any parameter using querystring then you should write like this
HttpConnection conn = (HttpConnection)Connector.open("http://www.yourdomain.com/mypage.jsp?fname=rohan&lname=chandane");
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J2ME and JSAPI 2.0

Hi everyone,
How do i use JSAPI 2.0 in J2ME and if possible show me some examples.
Thanx in advance.

Currently JSAPI is not working well for j2me

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Hi!
Do anyone have experience with portal 4.0 and wap? is it stable and device
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"Henry Jaime" <[email protected]> wrote:
>
Portal 4.0 won't run on Windows XP. IllegalAccessError, ClassNotFoundException
com.bea.p13n.security.realm.RDBMSRealmHello Henry,
Windows XP is not a currently supported platform for Weblogic Portal.
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Encryption between j2me and j2ee

I need to exchange some cofidential data between j2me client and servelt using http connection . So i need to encrypt the data before i send from j2me and the data should be decrypted at the server side so obviously i should also pass the key. I have searched on the net for a common algorthim that wil suit my requirements but i din get any useful solution. Please any one help me in finding out a algorithm tat meets my requirements.
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i am getting the impression you are new to data security...
if this is indeed the case, and you are in any kind of hurry, i strongly advise you to use ssl if at all possible.
if you can not or will not use ssl then you will need to look into some other options.
there are multiple algorithms to choose from for secure key exchange, diffie-hellman prob being the most popular.
however, you will need to supplement the cldc api in order to implement.
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diffie-hellman
rsa
aes
tripple des
satsa
bouncycastle
j2me security
j2me encryption

How to implement a SMS and WAP Gateway ?

Folks Hi !!
I'm a newbie at wireless Java, but I am interested to know how can I implement a gateway application/server that works both as an SMS and WAP gateway.
I've read some documents on Kannel(open source WAP gateway), but I am interested to know if there are any resources available that would be of help to implement one in Java (API for SMS, WAP etc).
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Where do CIMD2, SMPP, UCP etc. come into Messaging picture ? Do they complement WAP for sending/receving SMS ?(pls excuse me, if I sound weird, I am trying to make sense of things :p )
I appreciate any help or suggestions to resources.
Thanks a ton in advance !!
Cheers :)

An SMS Gateway needs to communicate with the SMSC using some way or another. You have many options:
1- Connect a simple GSM phone to the serial port of your pc and use it to send and receive messages.
2- A GSM modem (like Nokia Premicell, Siemens M20..)
3- Connect directly to the SMSC.
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J2ME and MIDP beginner questions

Can anyone recommend editor/IDE, toolkit etc. for coding, building and testing MIDP2.0 apps/games?
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Regards
Hallvard

Ok, I found out that the toolkit compiled the .java files and could bulid the .jar and .jad files, and then test the MIDLet on the emulator.
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Hallvard

J2ME AND GPRS

Hi to all,
Iam new in the field of j2me. I have developed a j2me program,that accessing internet by gprs. But in mobile, i don't know, what the things that i have to set. The mobile is gprs activated. But that application is still not working. Is there any other settings in mobile.?

I'm quite rusty with j2me, and you don't give much info. Internet settings for java applications can (at least some years ago) vary very much for different devices. To get an answer to how your specific device should be configured, you're probably best off trying to find a more specific forum, preferably one about your particular device, but at least something focusing on j2me.

Which handheld devices support both J2ME and Wi-Fi?

Which handheld devices support both J2ME and Wi-Fi?

Hi,
Got the Lumia CYan update yesterday hoping that it would fix my bluetooth problem. I have Cortana on my Hong Kong country variant but still bluetooth issue is not resolved.
After pairing instance, the bluetooth does not re-connect on subsequent attempts (it does try to reconnect). On reconnect attempt it fails and presents "tap to pair" under the bluetooth network.
Please help.
Daman
Lumia 1520
Past: Icon, 928, 720, N9, N97(ugh)

HA ADFS and WAP HA

Hello MS team,
Can someone from the guru AD team provide some thoughts regarding ADFS and WAP HA&DR servers design below? is this officially supported? how can I setup HA and DR for WAP proxy servers and ADFS servers latest version?
Any blogs, links with tons of screenshots to build this design?
My design as per below
Site 1
2 ADFS servers running Windows 2012 R2 server in a NLB. these server will be deployed in the internal network on Site 1
2 WAP proxy servers deployed on a DMZ network on site 1. Each server will have 2 NICs, one for the communication with internal network, and the other one with a IP address witch NAT with a public IP address
Site 2
Same as above
Franki

For ADFS, you should have a farm with at least two servers. The high availability could be achieved by having a load balancer: NLB is a way to go but it won't detect failures on the application layer. I would recommend using an application layer load balancer
if possible.
The same is applicable for WAP proxy servers. You need to have at least two that are managed by a load balancer for the high availability.
This posting is provided AS IS with no warranties or guarantees , and confers no rights.
Ahmed MALEK
My Website Link
My Linkedin Profile
My MVP Profile

RD with AD FS and WAP

I'm trying to setup RD Web with or without RD Gateway with AD FS and WAP. All on 2012 R2.
I have all the RD Roles on the same server inside the firewall and I would like to use the WAP server we are using for OWA for the same purpose for RD.
I have seen some bits of info that tells me it's possible but nothing more.
So any info would be greatly appreciated

Hi,
Thank you for posting in Windows Server Forum.
Remote Desktop is a very common method to allow remote employees accessing legacy applications, usually rich applications that cannot be published using reverse proxies. In order to simplify the deployment experience for our customers, we have made a change
in Web Application Proxy to enable publishing of Remote Desktop Gateway. This change allows RDG to pick up the session cookie that was used by RD Web Access so the RDP over HTTP traffic is authenticated.
Please refer following article might helpful in your case.
Introducing the next version of Web Application Proxy
http://blogs.technet.com/b/applicationproxyblog/archive/2014/10/01/introducing-the-next-version-of-web-application-proxy.aspx
Hope it helps!
Thanks.
Dharmesh Solanki
TechNet Community Support

J2ME and 802.11b?

I'm planning to make wireless P2P between PDAs and PC using WiFi and J2ME.
Are there any issues between J2ME and WiFi that I should know about?
How difficult is it to make such a network?
Is J2ME compatible to most PDAs?
Can J2ME be used for an app on a PC?
I need all the help I can get. I am at your mercy. =)

Are there any issues between J2ME and WiFi that I
should know about?I'm guessing you will be using Sockets, Nokia phones, and sockets don't get on.
Is J2ME compatible to most PDAs?Sun have a PalmOS J2ME JRE, Symbian/Psion have a J2ME JRE and I've seen a MS Windows CE/PocketPC J2ME JRE about, Google knows all.
Can J2ME be used for an app on a PC?You would be better off writing a generic back end, then a J2ME LCDUI interface and a Swing/AWT/SWT interface, but I've seen the javax.mobileedition packages about for J2SE, or you could use a phone emulator.
I need all the help I can get. I am at your mercy.
=)I think one of the optional packages does P2P, I can't remember which thou.

J2ME and WAP

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