DataManagement Services issue

[fabios-b7b5ac]

Hi all, this is the first time i write on this forum. I'm
developing a flex application based on DataManagamentServices. I'm
able to retrieve and display data taken from the server, but if i
try any kind of action from the client obiect to the serverside db,
i've got this error:

"faultString="Item with id
'E862991C-EC52-9D67-820A-05160BF8C78E' not managed by this service.
Error on destination 'ente'." faultCode="Local.Call.Failed"
faultDetail="null"



I added on my destination the <item-class> tag, as i
saw somewhere on the web, but nothing happends.

I follow all the suggestions and the samples i've got from
adobe site or blogs. I actually can't understand wichi kind of
error it is or where to put the hands.



Thank you

Regards

Fabio

[Former Community Member]

Hi Fabio,



Can you provide more information? Show us how you define the
destination in data-management-config.xml, how you use destination
in your mxml file.



Thanks,

Mete

[fabios-b7b5ac]

Hi Mete, thanks for the reply. Here are some snipplets of my
code where i declare and use my destination:

1) DATA-MANAGEMENT-CONFIG

...

<destination id="ente">

<adapter ref="java-dao" />

<properties>

<source>EnteAssembler</source>

<factory>spring</factory>

<metadata>

<identity property="codEnte"/>

</metadata>


<item-class>com.datasw.gdp2000web.model.commons.bo.Ente</item-class>

</properties>

</destination>

...

2) In the EnteAssembler i defined a fill method and 3 method
to handle creation, update and delete. They, actually, just log
some words but they'are never called.

3) in a mxml file i've got this call to delete method:

dsEnte.deleteItem(enteToDelete)....

where dsEnte is the dataService. It works fine if it just
call a get method.

4) i've got a .AS map class of the Ente Java class, with just
an empty constructor and the attributes.



I hope i've given you the right info to help to solve my
issue...



Thank you one more time



Fabio

[CathyM]

(a) Be sure that you've defined your ActionScript class
correctly.

It should include the [Managed] metadata as well as the
[RemoteClass(alias="com.datasw.gdp2000web.model.commons.bo.Ente")]
metadata included.



The RemoteClass metadata maps the ActionScript class on the
client to the Java class on the server. When you have strongly
typed objects on both the client and the server, it is not
necessary to use the <item-class> tag in the definition. The
<item-class> tag is only required when you use anonymous
objects on the client and strongly typed objects on the server.



[Managed]

[RemoteClass(alias="samples.crm.Company")]

public class Company

{

// properties

}



(b) I also noticed that you're using the Spring Factory for
the data service.



Double-check that you've configured this correctly based on
the instructions when you downloaded this add-on.



<factory>spring</factory>

[fabios-b7b5ac]

Hi thank you so much for the answer.

a) The action script class is correctly built, with managed
and remoteclass metadatas. If a import the class in mxml files, i
can see and use correctly the Ente object.

b)Yes i'm using spring factory and i checked very carefully
the configuration steps based on instructions given with the add
on, bit i will check it again.

It's normal that i can retrieve and read data (using spring
factory and assemblers) but i can't manage changes on them?



Have you got any idea where the problem could be? I wasn't
able to find any info about this kind of error on the web.



Thank you