about Sun Microsystem's Java Servlet
API Technology. [mailto:[EMAIL PROTECTED]]On Behalf Of
Richard Yee
Sent: 23 January 2002 08:55
To: [EMAIL PROTECTED]
Subject: Re: Servlet-Applet Communication
What exactly is the exception? You might want to use the Java console of
Netscape to show it. You might n
What exactly is the exception? You might want to use the Java console of
Netscape to show it. You might need to edit the java.policy file to grant
the permission. Try searching www.javasoft.com for the exception that you
are getting.
-Richard
At 11:39 AM 1/23/2002 +0530, you wrote:
>Hi guys!!!
No,
you've got it right. Keep on going...
-Original Message-From: Sergey Kulik
[mailto:[EMAIL PROTECTED]]Sent: Tuesday, November 20, 2001
11:37 AMTo: [EMAIL PROTECTED]Subject:
Servlet -> Applet communication
Hi Guys.
I am new in servlets. I have t
Hi Guys.
I am new in servlets. I have to make a
communication between applet and servlet I need transfer binary data to applet
and receive a response from it. I am trying to use Streams, URLConnection. Could
anybody tell me what more efficiently to use in this
case.
Thanks in advance.
Sergey
MAIL PROTECTED]
cc: (bcc: Charles Chen/YellowPages)
From: kalyan inuganti <[EMAIL PROTECTED]>, 12 October 2000, 10:28 p.m.
XML Servlet Applet communication [Scanned by Yellow Pages PostMaster]
Hi all,
I am kalyan inuganti and i want to develop an application where the content is
Hi all,
I am kalyan inuganti and i want to develop an application where the content is
stored in an XML file on the web server and i want a servlet to deploy the
contents of this file... say employee details to an applet. Can some one tell
me how I can go about building this application. It would
nath" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, October 09, 2000 5:00 PM
Subject: servlet-applet communication
> Hi folks,
> I want to invoke an applet from a servlet and send
> 10/15 parameters to it which i retreive from the
> database u
dushyanth harinath wrote:
>
> Hi folks,
> I want to invoke an applet from a servlet and send
> 10/15 parameters to it which i retreive from the
> database using a servlet.How should i go about
> acheiving this.
The same way that a static html page passes parameters to an applet.
http://java.sun.c
dushyanth harinath wrote:
>
> I want to invoke an applet from a servlet and send
> 10/15 parameters to it which i retreive from the
> database using a servlet.How should i go about
> acheiving this.
>
RTFA. At the bottom of every post is a link to the
archives for this mailing list. Did you chec
Hi folks,
I want to invoke an applet from a servlet and send
10/15 parameters to it which i retreive from the
database using a servlet.How should i go about
acheiving this.
Any help will be greatly appreciated
thanks
dushyanth
=
H.Dushyanth
Programmer
Archean Infotech Limited
http://www.arche
Hey!
Just a suggestion, start with an HTML POST to your login servlet.
Once, authenticated send him the HTML with the embedded applet
tag.
Sans adieu,
Danny Rubis
Baskaran Subramaniam wrote:
> Hello Listusers
>
> I have a requirement as follows
>
> 1. Login Applet, on submitting it should trig
Hello Listusers
I have a requirement as follows
1. Login Applet, on submitting it should trigger a servlet which will legitimize the
password
2. On successfull logon, the servlet should throw a HTML page with the an applet for
further processing.
Here I have a problem like the servlet is not
I know how to create a communication channel between an applet
and a servlet when it is created from the applet, but is there a way
to create the communication channel from the servlet?
What I want to do is to invoke a servlet with some given parameters,
build a object based on the parameters giv
> > From: A mailing list for discussion about Sun Microsystem's Java Servlet
> > API Technology. [mailto:[EMAIL PROTECTED]]On Behalf Of
> > Youngho Cho
> > Sent: 11 January 2000 09:15
> > To: [EMAIL PROTECTED]
> > Subject: HTML -> Servlet -> Applet Communi
Have look at http://coldjava.hypermart.net
Looks like their product J2J is exactly 100%
fit for your question.
P.S. I did not tested this stuff yet, but we've worked
with another products from this company before
and I know what they can do.
Eugene.
__
PROTECTED]
Subject: Re: HTML -> Servlet -> Applet Communication
Yes and I've done this.
But a servlet will typically respond to a request from a 'client' which
usually would be a browser, but could be an applet (or anything else for
that matter). It is impossible for an app
IL PROTECTED]]On Behalf Of
> Youngho Cho
> Sent: 11 January 2000 09:15
> To: [EMAIL PROTECTED]
> Subject: HTML -> Servlet -> Applet Communication
>
> Hi All,
>
> Here is my senario.
>
> I have a HTML page including a applet.
> this HTML page call a servlet then
echnology. [mailto:[EMAIL PROTECTED]]On Behalf Of K.V.
Chandrinos
Sent: 11 January 2000 17:28
To: [EMAIL PROTECTED]
Subject: Re: HTML -> Servlet -> Applet Communication
On Tue, 11 Jan 2000, Kevin Jones wrote:
> The servlet can't send a command to an applet. However you could have the
On Tue, 11 Jan 2000, Kevin Jones wrote:
> The servlet can't send a command to an applet. However you could have the
> applet send a request to the servlet. Check out the archives for (many)
> discussions of URL and URLConnection objects,
>
> Kevin Jones
> DevelopMentor
This is not strictly true.
t Sun Microsystem's Java Servlet
API Technology. [mailto:[EMAIL PROTECTED]]On Behalf Of
Youngho Cho
Sent: 11 January 2000 09:15
To: [EMAIL PROTECTED]
Subject: HTML -> Servlet -> Applet Communication
Hi All,
Here is my senario.
I have a HTML page including a applet.
this HTML page cal
Hi All,
Here is my senario.
I have a HTML page including a applet.
this HTML page call a servlet then servlet send
a command to the applet and regen a HTML page.
Who can guide me a right direction to achieve this task ??
Any comments or recommendations including some codelet will be appreciate
Hello friends,
My problem is not about how to achieve the communication between the
servlet , applet, rmi etc..
Instead my problem is related with the Architecture design .
What design-patterns or similar methodology can be used to make the Applet
as thin-client in combination with
the Servlet o
Thank you for the gentle reminder; I'd spaced the part about
multi-user.
could an alternate method might be this:
When the first browser request hits the server, the servlet
spawns two, related processes. The two processes "know" each
other and can communicate. The two processes each re
Greg,
Thanks for your response. I tried the similar thing. But the question
is where to keep the parameters in the servlet. Specialy in the multi-user
environment how will the client Applet know for which client this request
or parameters are set. Also Multiple clients can overwrite the param
Have the frame F2 call the Servlet, and the Servlet return
the same (previous) page it was on. The servlet receives the
parameters as part of the request, calls the OTHER servlet on
the server. F1 meantime, has a periodic refresh on it, and
polls the server. The parameters from F2 pass through
Hi,
I have an application where I have a Applet in one Frame F1 and dynamic HTML in
other frame F2. I want to send some parameters to the Applet in F1 whenever user
clicks on a hyper-link in Frame F2, and in turn applet does something whenever
any parameter is sent to Applet from HTML.
My que
Hey!
>I know how info is received via submit method but how is the
information received by the servlet from an Applet?
Here's briefly, how we do it.
I suggest that you look at the JDK docs for java.net.* package, where
you will find information about URL connections. Once you are
comfortable u
I am trying to access a Chat servlet through netscape and IE. There seems
to be a bug in Netscape - it displays the messages being receieved, but is
unable to send any messages out of the browser.
The chat session works perfectly fine using IE.
Is there something I am doing wrong, or any special
Title: Servlet-Applet communication.
through Input Output streams. You can invoke a Servlet from an
Applet by using URL class, its treated as if you are calling from browser.
Servlet can be run by both Applet and a Html page. You need to
differentiate by passing parameters like ?type
Title: Servlet-Applet communication.
I know how info is received via submit method but how is the information received by the servlet from an Applet?
Can the same servlet receive information from both Applet and HTML page?
And for last, where is the Applet code stored on the JWS.
Thanks
On Mon, 19 Jul 1999, Andy Bailey wrote:
> > Hi,
> >
> > An applet, trusted or not, can not read directly any file from the server.
> > It can only make some network requests to network servers (like requesting
> > HTTP GETs to an HTTP server.)
> >
> > Cezar.
> > On Mon, 12 Jul 1999, NitinS wrote:
> Hi,
>
> An applet, trusted or not, can not read directly any file from the server.
> It can only make some network requests to network servers (like requesting
> HTTP GETs to an HTTP server.)
>
> Cezar.
> On Mon, 12 Jul 1999, NitinS wrote:
>
Hi,
Applets can open, read from and write to files at
to:[EMAIL PROTECTED]]
> Sent: Monday, July 12, 1999 9:27 AM
> To: [EMAIL PROTECTED]
> Subject: Re: Servlet Applet Communication
>
>
>
> Hi,
> I am trying to use login screen as servlet and I want to pass username to my
> applets , how can I pass this parameter from servlet t
Title: Servlet Applet Communication
- Original Message -
From:
NitinS
To: [EMAIL PROTECTED]
Sent: Tuesday, July 13, 1999 12:25
AM
Subject: RE2: Servlet Applet
Communication
Hi
Andy,
If I
use trusted applet to read file from local directory of
Hi,
This is regarding Applet-Servlet communication, good article, enjoy it.
http://www.j-nine.com/pubs/applet2servlet/Applet2Servlet.html
Azam
___
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the
Can anyone recommend some good example code of applet/servlet communication?
Thanks,
Paul
-Original Message-
From: Andy Bailey [mailto:[EMAIL PROTECTED]]
Sent: Monday, July 12, 1999 12:27 PM
To: [EMAIL PROTECTED]
Subject: Re: Servlet Applet Communication
Hi,
I am trying to use login
Title: Servlet Applet Communication
Hi
Andy,
If I
use trusted applet to read file from local directory of server and servlet will
write into this file everytime username and password are written into this
file?? Will this create any problem??
Thanks
for your previous reply.
regards,
Nitin
Title: Servlet Applet Communication
Hi, I am trying
to use login screen as servlet and I want to pass username to my applets , how
can I pass this parameter from servlet to applet. I know we can pass parameter
from applet to servlet but is it reverse possible??
regards, Nitin
Title: Servlet Applet Communication
Hi,
I am trying to use login screen as servlet and I want to pass username to my applets , how can I pass this parameter from servlet to applet. I know we can pass parameter from applet to servlet but is it reverse possible??
regards,
Nitin
The following site may help you.
http://www.j-nine.com/pubs/index.htm#Applet and Servlet Communication
---
Sabbir
On Thu, 17 Jun 1999, Bernadette K. Minton wrote:
> Hi!
>
> I have just started writing Java servlets and applet
Date: Sunday, June 20, 1999 1:46 AM
Subject: Servlet/Applet communication
>Hi!
>
>I have just started writing Java servlets and applets, and would like to
>know if anyone has a pointer to some sample code that does the following:
>
>An applet running in a browser communicate
Hi!
I have just started writing Java servlets and applets, and would like to
know if anyone has a pointer to some sample code that does the following:
An applet running in a browser communicates with a servlet, requesting
information from a database
The servlet retrieves the info from the databa
Try resetting the stream before each write, using
ObjectOutputStream.reset().
-Original Message-
From: Tim Fleming [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, May 11, 1999 11:52 PM
To: [EMAIL PROTECTED]
Subject: Servlet-Applet Communication
I have an applet that requests data objects
Hi!
Probably you cant keep ObjectStreams indefinitely open, because
each one (for each new request from applet) needs a
thread on servlet engine. And other resources - request/response pairs,
and so on.
Other servlet engines might implement timeout policies
(e.g. closing requests/responses and a
I have an applet that requests data objects from a servlet via object serialization
over http. Once the request is made, the applet and servlet keep their respective
ObjectStreams open indefinitely so the servlet can send periodic updates. The objects
from the servlet are always the same clas
I've had some good success doing Object communication between an
Applet and Servlet. The limiting factor I found was that the browser
(Netscape 4.5 in my case) would loose the Input and Output Streams
in an unpredictable manner. I found that if I limited my reads and writes
to one object that it w
It should be easiest with an ObjectOutputStream (around the
Response.getOutputStream), and an ObjectInputStream on the Applet end of
the URLConnection.
On the other hand, you may want to avoid this. I have heard some horror
stories about the incompatible classes in the various browser JVMs. The
For all that have helped in the past, I THANK YOU.
I have one more question. In passing objects from a Servlet to an Applet,
where can I find the type of objects that can be passed. Supposedly Servlets
are better than CGI because of this particular reason, that Servlets and
Applets are created
I'd be interested in seeing specific code.
Thanks
Tony
Message text written by "A mailing list for discussion about Sun
Microsystem's Java Servlet API Technology."
>Mark,
If you create a socket between the applet and servlet you should be able
to get input and output streams between both. Then
Mark,
If you create a socket between the applet and servlet you should be able
to get input and output streams between both. Then you can create a
situation where the applet opens a socket to the servlet, writes some
request, then the servlet will interpret that request and send data back
to the
I want to read data from a Micorsoft Access Database onto an
Applet. For starters I made an Servlet that communicates with the
Databsase successfully and displays data in HTML format. That was just
a test Servlet, just to make sure that I can communicate Servlets to an
Access Database.
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