You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@tuscany.apache.org by Jean-Sebastien Delfino <js...@apache.org> on 2007/05/12 19:29:59 UTC

JavaOne Demo

Hi all,

I would like to commit the three modules that I have put together for 
demos of Tuscany/SCA at JavaOne.

The demo is a variation of the BigBank scenario that we've been using in 
Tuscany and some of the SCA documents to illustrate the SCA programming 
model.

This is a sample banking application that takes your customer id and 
first gets information on your checking, savings, and stock account, 
gets stock prices from a stockquote service, converts it to a configured 
currency using a bunch of calculator components and returns the total 
balance of all your accounts.

The application is implemented as a set of SCA composites and components 
wired together and running on different JVMs:

- A StockQuote Java component (returning random stock prices) providing 
a StockQuote service with a Web Service binding.

- A Calculator composite containing a fancy Calculator assembled with 4 
components written in different scripting languages (Ruby, Groovy, 
Python and Javascript) implementing the 4 basic operations of a 
calculator, providin a Calculator service with an RMI binding.

- An AccountData composite containing an AccountData Java component 
returning account information, used as a nested composite with an SCA 
default binding in the BigBank composite.

- A BigBank composite, containing an Account Java component wired to the 
above components, implementing the logic to retrieve account data, the 
stock quote info, perform a currency conversion and sum the balances of 
your three accounts. The Account service is provided with both a Web 
Service binding and a JSON-RPC binding.

- A simple J2SE client program for the Account service as well as a Web 
2.0 client user interface using DOJO and JSON-RPC to call the Account 
JSON_RPC service directly from your Web browser.

The demo can run from a command line with the J2SE client, or you can 
deploy it to Tomcat and then run it from your Web browser.

I posted a diagram showing the SCA assembly for the demo on our Wiki 
there: http://cwiki.apache.org/confluence/display/TUSCANY/JavaOne+Demo

This demo shows many aspects of SCA:
- Recursive SCA assembly using the SCA specification 1.0 syntax.
- Assembly of Java components and components written in 4 other languages.
- SCA Java annotations.
- Web Service, RMI and JSON-RPC bindings (plus the SCA default binding 
used inside the composites).
- SCA components running on different servers in an SCA domain.
- An SCA client programming model to invoke services in the SCA domain.

Where do people think it should go? samples? demo? demo-javaone?

-- 
Jean-Sebastien


---------------------------------------------------------------------
To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
For additional commands, e-mail: tuscany-dev-help@ws.apache.org

Re: JavaOne Demo

Posted by Venkata Krishnan <fo...@gmail.com>.
Hi Sebastien, first thanks for doing all of this.  +1 for sca/demos/bigbank

- Venkat

On 5/12/07, Jean-Sebastien Delfino <js...@apache.org> wrote:
>
> Hi all,
>
> I would like to commit the three modules that I have put together for
> demos of Tuscany/SCA at JavaOne.
>
> The demo is a variation of the BigBank scenario that we've been using in
> Tuscany and some of the SCA documents to illustrate the SCA programming
> model.
>
> This is a sample banking application that takes your customer id and
> first gets information on your checking, savings, and stock account,
> gets stock prices from a stockquote service, converts it to a configured
> currency using a bunch of calculator components and returns the total
> balance of all your accounts.
>
> The application is implemented as a set of SCA composites and components
> wired together and running on different JVMs:
>
> - A StockQuote Java component (returning random stock prices) providing
> a StockQuote service with a Web Service binding.
>
> - A Calculator composite containing a fancy Calculator assembled with 4
> components written in different scripting languages (Ruby, Groovy,
> Python and Javascript) implementing the 4 basic operations of a
> calculator, providin a Calculator service with an RMI binding.
>
> - An AccountData composite containing an AccountData Java component
> returning account information, used as a nested composite with an SCA
> default binding in the BigBank composite.
>
> - A BigBank composite, containing an Account Java component wired to the
> above components, implementing the logic to retrieve account data, the
> stock quote info, perform a currency conversion and sum the balances of
> your three accounts. The Account service is provided with both a Web
> Service binding and a JSON-RPC binding.
>
> - A simple J2SE client program for the Account service as well as a Web
> 2.0 client user interface using DOJO and JSON-RPC to call the Account
> JSON_RPC service directly from your Web browser.
>
> The demo can run from a command line with the J2SE client, or you can
> deploy it to Tomcat and then run it from your Web browser.
>
> I posted a diagram showing the SCA assembly for the demo on our Wiki
> there: http://cwiki.apache.org/confluence/display/TUSCANY/JavaOne+Demo
>
> This demo shows many aspects of SCA:
> - Recursive SCA assembly using the SCA specification 1.0 syntax.
> - Assembly of Java components and components written in 4 other languages.
> - SCA Java annotations.
> - Web Service, RMI and JSON-RPC bindings (plus the SCA default binding
> used inside the composites).
> - SCA components running on different servers in an SCA domain.
> - An SCA client programming model to invoke services in the SCA domain.
>
> Where do people think it should go? samples? demo? demo-javaone?
>
> --
> Jean-Sebastien
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
> For additional commands, e-mail: tuscany-dev-help@ws.apache.org
>
>

Re: JavaOne Demo

Posted by Simon Nash <na...@hursley.ibm.com>.
Mike,
I am presenting a session on SCA and Tuscany at the Impact conference
and I would like to show this demo.  Let's talk offline to coordinate
the material that we are presenting in our sessions.

   Simon

Mike Edwards wrote:

> Jean-Sebastien,
> 
> +1 for sca/demos/bigbank
> 
> I'd like to show it at IMPACT 2007 in Orlando week after next - I may 
> ask for some help next week as I prepare  ;-)
> 
> Thanks for preparing it - it helped to give the JavaOne BOF some much 
> needed reality !
> 
> 
> Yours,  Mike.
> 
> Raymond Feng wrote:
> 
>> Hi,
>>
>> It's a very nice demo. I prefer to have it under sca/demos/bigbank.
>>
>> Thanks,
>> Raymond
>>
>> ----- Original Message ----- From: "Jean-Sebastien Delfino" 
>> <js...@apache.org>
>> To: <tu...@ws.apache.org>
>> Sent: Saturday, May 12, 2007 10:29 AM
>> Subject: JavaOne Demo
>>
>>
>>> Hi all,
>>>
>>> I would like to commit the three modules that I have put together for 
>>> demos of Tuscany/SCA at JavaOne.
>>>
>>> The demo is a variation of the BigBank scenario that we've been using 
>>> in Tuscany and some of the SCA documents to illustrate the SCA 
>>> programming model.
>>>
>>> This is a sample banking application that takes your customer id and 
>>> first gets information on your checking, savings, and stock account, 
>>> gets stock prices from a stockquote service, converts it to a 
>>> configured currency using a bunch of calculator components and 
>>> returns the total balance of all your accounts.
>>>
>>> The application is implemented as a set of SCA composites and 
>>> components wired together and running on different JVMs:
>>>
>>> - A StockQuote Java component (returning random stock prices) 
>>> providing a StockQuote service with a Web Service binding.
>>>
>>> - A Calculator composite containing a fancy Calculator assembled with 
>>> 4 components written in different scripting languages (Ruby, Groovy, 
>>> Python and Javascript) implementing the 4 basic operations of a 
>>> calculator, providin a Calculator service with an RMI binding.
>>>
>>> - An AccountData composite containing an AccountData Java component 
>>> returning account information, used as a nested composite with an SCA 
>>> default binding in the BigBank composite.
>>>
>>> - A BigBank composite, containing an Account Java component wired to 
>>> the above components, implementing the logic to retrieve account 
>>> data, the stock quote info, perform a currency conversion and sum the 
>>> balances of your three accounts. The Account service is provided with 
>>> both a Web Service binding and a JSON-RPC binding.
>>>
>>> - A simple J2SE client program for the Account service as well as a 
>>> Web 2.0 client user interface using DOJO and JSON-RPC to call the 
>>> Account JSON_RPC service directly from your Web browser.
>>>
>>> The demo can run from a command line with the J2SE client, or you can 
>>> deploy it to Tomcat and then run it from your Web browser.
>>>
>>> I posted a diagram showing the SCA assembly for the demo on our Wiki 
>>> there: http://cwiki.apache.org/confluence/display/TUSCANY/JavaOne+Demo
>>>
>>> This demo shows many aspects of SCA:
>>> - Recursive SCA assembly using the SCA specification 1.0 syntax.
>>> - Assembly of Java components and components written in 4 other 
>>> languages.
>>> - SCA Java annotations.
>>> - Web Service, RMI and JSON-RPC bindings (plus the SCA default 
>>> binding used inside the composites).
>>> - SCA components running on different servers in an SCA domain.
>>> - An SCA client programming model to invoke services in the SCA domain.
>>>
>>> Where do people think it should go? samples? demo? demo-javaone?
>>>
>>> -- 
>>> Jean-Sebastien
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
>>> For additional commands, e-mail: tuscany-dev-help@ws.apache.org
>>>



---------------------------------------------------------------------
To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
For additional commands, e-mail: tuscany-dev-help@ws.apache.org

Re: JavaOne Demo

Posted by Mike Edwards <mi...@gmail.com>.
Jean-Sebastien,

+1 for sca/demos/bigbank

I'd like to show it at IMPACT 2007 in Orlando week after next - I may 
ask for some help next week as I prepare  ;-)

Thanks for preparing it - it helped to give the JavaOne BOF some much 
needed reality !


Yours,  Mike.

Raymond Feng wrote:
> Hi,
> 
> It's a very nice demo. I prefer to have it under sca/demos/bigbank.
> 
> Thanks,
> Raymond
> 
> ----- Original Message ----- From: "Jean-Sebastien Delfino" 
> <js...@apache.org>
> To: <tu...@ws.apache.org>
> Sent: Saturday, May 12, 2007 10:29 AM
> Subject: JavaOne Demo
> 
> 
>> Hi all,
>>
>> I would like to commit the three modules that I have put together for 
>> demos of Tuscany/SCA at JavaOne.
>>
>> The demo is a variation of the BigBank scenario that we've been using 
>> in Tuscany and some of the SCA documents to illustrate the SCA 
>> programming model.
>>
>> This is a sample banking application that takes your customer id and 
>> first gets information on your checking, savings, and stock account, 
>> gets stock prices from a stockquote service, converts it to a 
>> configured currency using a bunch of calculator components and returns 
>> the total balance of all your accounts.
>>
>> The application is implemented as a set of SCA composites and 
>> components wired together and running on different JVMs:
>>
>> - A StockQuote Java component (returning random stock prices) 
>> providing a StockQuote service with a Web Service binding.
>>
>> - A Calculator composite containing a fancy Calculator assembled with 
>> 4 components written in different scripting languages (Ruby, Groovy, 
>> Python and Javascript) implementing the 4 basic operations of a 
>> calculator, providin a Calculator service with an RMI binding.
>>
>> - An AccountData composite containing an AccountData Java component 
>> returning account information, used as a nested composite with an SCA 
>> default binding in the BigBank composite.
>>
>> - A BigBank composite, containing an Account Java component wired to 
>> the above components, implementing the logic to retrieve account data, 
>> the stock quote info, perform a currency conversion and sum the 
>> balances of your three accounts. The Account service is provided with 
>> both a Web Service binding and a JSON-RPC binding.
>>
>> - A simple J2SE client program for the Account service as well as a 
>> Web 2.0 client user interface using DOJO and JSON-RPC to call the 
>> Account JSON_RPC service directly from your Web browser.
>>
>> The demo can run from a command line with the J2SE client, or you can 
>> deploy it to Tomcat and then run it from your Web browser.
>>
>> I posted a diagram showing the SCA assembly for the demo on our Wiki 
>> there: http://cwiki.apache.org/confluence/display/TUSCANY/JavaOne+Demo
>>
>> This demo shows many aspects of SCA:
>> - Recursive SCA assembly using the SCA specification 1.0 syntax.
>> - Assembly of Java components and components written in 4 other 
>> languages.
>> - SCA Java annotations.
>> - Web Service, RMI and JSON-RPC bindings (plus the SCA default binding 
>> used inside the composites).
>> - SCA components running on different servers in an SCA domain.
>> - An SCA client programming model to invoke services in the SCA domain.
>>
>> Where do people think it should go? samples? demo? demo-javaone?
>>
>> -- 
>> Jean-Sebastien
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
>> For additional commands, e-mail: tuscany-dev-help@ws.apache.org
>>
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
> For additional commands, e-mail: tuscany-dev-help@ws.apache.org
> 
> 

---------------------------------------------------------------------
To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
For additional commands, e-mail: tuscany-dev-help@ws.apache.org

Re: JavaOne Demo

Posted by Luciano Resende <lu...@gmail.com>.
+1 for sca/demos/bigbank

On 5/12/07, Raymond Feng <en...@gmail.com> wrote:
> Hi,
>
> It's a very nice demo. I prefer to have it under sca/demos/bigbank.
>
> Thanks,
> Raymond
>
> ----- Original Message -----
> From: "Jean-Sebastien Delfino" <js...@apache.org>
> To: <tu...@ws.apache.org>
> Sent: Saturday, May 12, 2007 10:29 AM
> Subject: JavaOne Demo
>
>
> > Hi all,
> >
> > I would like to commit the three modules that I have put together for
> > demos of Tuscany/SCA at JavaOne.
> >
> > The demo is a variation of the BigBank scenario that we've been using in
> > Tuscany and some of the SCA documents to illustrate the SCA programming
> > model.
> >
> > This is a sample banking application that takes your customer id and first
> > gets information on your checking, savings, and stock account, gets stock
> > prices from a stockquote service, converts it to a configured currency
> > using a bunch of calculator components and returns the total balance of
> > all your accounts.
> >
> > The application is implemented as a set of SCA composites and components
> > wired together and running on different JVMs:
> >
> > - A StockQuote Java component (returning random stock prices) providing a
> > StockQuote service with a Web Service binding.
> >
> > - A Calculator composite containing a fancy Calculator assembled with 4
> > components written in different scripting languages (Ruby, Groovy, Python
> > and Javascript) implementing the 4 basic operations of a calculator,
> > providin a Calculator service with an RMI binding.
> >
> > - An AccountData composite containing an AccountData Java component
> > returning account information, used as a nested composite with an SCA
> > default binding in the BigBank composite.
> >
> > - A BigBank composite, containing an Account Java component wired to the
> > above components, implementing the logic to retrieve account data, the
> > stock quote info, perform a currency conversion and sum the balances of
> > your three accounts. The Account service is provided with both a Web
> > Service binding and a JSON-RPC binding.
> >
> > - A simple J2SE client program for the Account service as well as a Web
> > 2.0 client user interface using DOJO and JSON-RPC to call the Account
> > JSON_RPC service directly from your Web browser.
> >
> > The demo can run from a command line with the J2SE client, or you can
> > deploy it to Tomcat and then run it from your Web browser.
> >
> > I posted a diagram showing the SCA assembly for the demo on our Wiki
> > there: http://cwiki.apache.org/confluence/display/TUSCANY/JavaOne+Demo
> >
> > This demo shows many aspects of SCA:
> > - Recursive SCA assembly using the SCA specification 1.0 syntax.
> > - Assembly of Java components and components written in 4 other languages.
> > - SCA Java annotations.
> > - Web Service, RMI and JSON-RPC bindings (plus the SCA default binding
> > used inside the composites).
> > - SCA components running on different servers in an SCA domain.
> > - An SCA client programming model to invoke services in the SCA domain.
> >
> > Where do people think it should go? samples? demo? demo-javaone?
> >
> > --
> > Jean-Sebastien
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
> > For additional commands, e-mail: tuscany-dev-help@ws.apache.org
> >
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
> For additional commands, e-mail: tuscany-dev-help@ws.apache.org
>
>


-- 
Luciano Resende
http://people.apache.org/~lresende

---------------------------------------------------------------------
To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
For additional commands, e-mail: tuscany-dev-help@ws.apache.org

Re: JavaOne Demo

Posted by Raymond Feng <en...@gmail.com>.
Hi,

It's a very nice demo. I prefer to have it under sca/demos/bigbank.

Thanks,
Raymond

----- Original Message ----- 
From: "Jean-Sebastien Delfino" <js...@apache.org>
To: <tu...@ws.apache.org>
Sent: Saturday, May 12, 2007 10:29 AM
Subject: JavaOne Demo


> Hi all,
>
> I would like to commit the three modules that I have put together for 
> demos of Tuscany/SCA at JavaOne.
>
> The demo is a variation of the BigBank scenario that we've been using in 
> Tuscany and some of the SCA documents to illustrate the SCA programming 
> model.
>
> This is a sample banking application that takes your customer id and first 
> gets information on your checking, savings, and stock account, gets stock 
> prices from a stockquote service, converts it to a configured currency 
> using a bunch of calculator components and returns the total balance of 
> all your accounts.
>
> The application is implemented as a set of SCA composites and components 
> wired together and running on different JVMs:
>
> - A StockQuote Java component (returning random stock prices) providing a 
> StockQuote service with a Web Service binding.
>
> - A Calculator composite containing a fancy Calculator assembled with 4 
> components written in different scripting languages (Ruby, Groovy, Python 
> and Javascript) implementing the 4 basic operations of a calculator, 
> providin a Calculator service with an RMI binding.
>
> - An AccountData composite containing an AccountData Java component 
> returning account information, used as a nested composite with an SCA 
> default binding in the BigBank composite.
>
> - A BigBank composite, containing an Account Java component wired to the 
> above components, implementing the logic to retrieve account data, the 
> stock quote info, perform a currency conversion and sum the balances of 
> your three accounts. The Account service is provided with both a Web 
> Service binding and a JSON-RPC binding.
>
> - A simple J2SE client program for the Account service as well as a Web 
> 2.0 client user interface using DOJO and JSON-RPC to call the Account 
> JSON_RPC service directly from your Web browser.
>
> The demo can run from a command line with the J2SE client, or you can 
> deploy it to Tomcat and then run it from your Web browser.
>
> I posted a diagram showing the SCA assembly for the demo on our Wiki 
> there: http://cwiki.apache.org/confluence/display/TUSCANY/JavaOne+Demo
>
> This demo shows many aspects of SCA:
> - Recursive SCA assembly using the SCA specification 1.0 syntax.
> - Assembly of Java components and components written in 4 other languages.
> - SCA Java annotations.
> - Web Service, RMI and JSON-RPC bindings (plus the SCA default binding 
> used inside the composites).
> - SCA components running on different servers in an SCA domain.
> - An SCA client programming model to invoke services in the SCA domain.
>
> Where do people think it should go? samples? demo? demo-javaone?
>
> -- 
> Jean-Sebastien
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
> For additional commands, e-mail: tuscany-dev-help@ws.apache.org
> 


---------------------------------------------------------------------
To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
For additional commands, e-mail: tuscany-dev-help@ws.apache.org