Hi Riccardo,

On Fri, Mar 07, 2008 at 01:14:34AM +0100, Riccardo Cohen wrote:
> Hello
> I've just spent a day to install latest resin pro with latest eclipse 
> and latest flex3 sdk ... and I successfully ran the flex sample for 
> hessian (http://hessian.caucho.com/#Flash/Flex), adding a little of ejb 
> (entity bean) for database access. I must say the result look really 
> simple to use (at the end only), even if the background necessary to use 
> all these tools & libs becomes more and more heavy.

Great!  I'm glad it all worked out for you.

> Now I need to build a web site where the public data is in html and the 
> administration of the site is in flex.
> 
> I know now how to retreive a string or an int, but I could not find any 
> doc about more complex object serialisation with hessian/flex ?
> I need to retreive many data from ejb, with join selections and probably 
> hierarchical information. To optimize the data exchange, I think of 
> retreiving the whole information in 1 call, that would give me a big 
> serialized objet with fields, arrays, etc.
> 
> I really don't know the syntax for this. The hessian as3 api doc is not 
> clear about that, and I found no sample.
> Thanks for any help, any link or any doc.

Check out this tutorial:

http://hessian.caucho.com/ria/

It shows the use of more complicated objects as return values and
arguments in a Hessian call from Flex.

Best,
Emil

============================================================

Emil Ong
Chief Evangelist
Caucho Technology, Inc.
Tel. (858) 456-0300
mailto:[EMAIL PROTECTED]

Caucho: Reliable Open Source
--> Resin: application server
--> Quercus: PHP in Java
--> Hessian Web Services


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