RE: [flexcoders] Difference between WebService and Remote Object

Shlomi Cohen Thu, 09 Feb 2006 01:23:57 -0800

I've already tried this and even Object Copy.

I think you don't understand the problem ,the returned object is good , BUT when sending the same returned object to server i get convertion error.

Attached are the two VOs that participate in this.

From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Clint Modien
Sent: Wednesday, February 08, 2006 20:50
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Difference between WebService and Remote Object

I'm not sure that I understand the problem. Is there anyway you can post the value object definitions?

The public static final member "may" be causing a problem.

I noticed this line of code may also be the problem.
var userVO:UserVO = event.result;

try this instead
var userVO:UserVO = UserVO(event.result);
if(userVO == null) trace("Error: the cast failed");

On 2/8/06, Shlomi Cohen <[EMAIL PROTECTED]> wrote:

How , i create the VO using Ant task (code generation)

except for 1 public static final member - could that be the diff ?

Shlomi

From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Clint Modien
Sent: Wednesday, February 08, 2006 20:07
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Difference between WebService and Remote Object

More than likely the definitions for your java UserVO and your ActionScript UserVO are different.

On 2/8/06, Shlomi Cohen <[EMAIL PROTECTED]> wrote:

Hi

while testing the performance of our application , i changed the way we work with the server from WS to RemoteObjects

i found that there is a difference in the way data is being received / transmitted although we use the registerClass (as the POJO2AS does for you) .

for example a method that was saving user info to DB did not work with RO - saying it could not convert ASObject to typed object.

what is wrong here ?

here is a short snapshot

<mx:RemoteObject id="service">

    <mx:method result="getUser(event)>

    <mx:method result="saveUser>

</mx:RemoteObject>

function sendRequest(){

    service.getUser(111);

}

function getUser(event){

    var userVO:UserVO = event.result;

    // we save with the save object we got.

    saveUser(userVO);

}

function saveUser(userVO){

    service.saveUser(userVO); ///fails to convert ASobject to typed object

}

Shlomi

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RE: [flexcoders] Difference between WebService and Remote Object

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