Which is better frame works use along with flex

Hi,
I am developing an hospital application, mainly includes the
management of outpatients and in front end i am using flex but in
back end i did not get a clear idea about which frame work has to
use or need of a new architecture. i just need some suggestion
which of these spring,EJB 3.0 and Jboss Seam is better for back end
implementation.
Thanks and Regards
kumar

Hey kumar ,
I don't have experience with a lot of frameworks but I am
using Blaze-DS + Spring with deployed under glassfish.
I think you biggest problem here is how to make the frontend
pluggable, extensible and easy to maintain.
I do make all single screens as single modules. and each
module have it's own java class to do the work + some java classes
for general perpose.
Teh whole thing is build in ANTS and using jnit as a testing
framework for java. I don't have anything yet to do automated UI
testing.
Ries

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I am very new at Flex and trying hard to understand this sw.
Can someone pse help. Thanks a million.

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<channel-definition id="cf-dataservice-rtmp"
class="mx.messaging.channels.RTMPChannel">
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class="flex.messaging.endpoints.RTMPEndpoint"/>
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<endpoint
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http://{server.name}:{server.port}/{context.root}/messagebroker/cfamfpolling"
class="flex.messaging.endpoints.AMFEndpoint"/>
<properties>
<serialization>

<instantiate-types>false</instantiate-types>
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<polling-enabled>true</polling-enabled>
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To the file
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The resources directory contains just templates for
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Jorge Hernandez
"watsonValu" <[email protected]> wrote in
message
news:[email protected]...
> Hi, I am having problems with Tom Jordahl's article on
'Using ColdFusion
> with
> Flex ? Part 1: Creating and running a contact manager
application' found
> on
> link
> '
http://www.adobe.com/devnet/flex/articles/coldfusionflex_part1_02.html'
> I do not understand his instruction. In step 4, it
states:
> "Copy the channel definition from the example Flex
configuration files
> found
> in resources/config (default location:
C:\fds2\resources\config\). "
> In that folder, I have the following files:
data-management-config.xml,
> messaging-config.xml, proxy-config.xml,
remoting-config.xml. So which file
> in
> this folder am I supposed to copy from. And where am I
supposed to paste
> it to?
> Is it into WEB-INF/services-config.xml file ?
> When I ran the test,
>
http://localhost:8700/samples/dataservice/cfcontact/contactmgr.mxml,
I get
> the
> following errors:
> 4 Errors found.
> Error /dataservice/cfcontact/contactmgr.mxml:31
> Definition samples.contact could not be found.
> 30: import mx.rpc.events.*;
> 31: import samples.contact.*;
> 32:
>
> I am very new at Flex and trying hard to understand this
sw. Can someone
> pse
> help. Thanks a million.
>
>

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Which is better frame works use along with flex

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