On Sun, Nov 23, 2008 at 6:58 AM, satya <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> Can i pass exceptions between client and server.
> Can i have an RPC serice with method that throw an user defined
> exception and handle that exception in the client side?
Yes as long as your exeption is declared in the Service Signature (to
be declared as "GWT serialisable").
>
>
> I created an userdefined exception:
> ------------------------------------------------------
> public class IllegalDateRangeException extends SerializationException
> implements IsSerializable
> {
> private String errorMessage = null;
>
> public IllegalDateRangeException ( String error )
> {
> errorMessage = error;
> }
>
> public String toString()
> {
> return "Exception occurred: " + errorMessage;
> }
>
> public String getErrorMessage()
> {
> return errorMessage;
> }
>
> public void setErrorMessage( String errorMessage )
> {
> this.errorMessage = errorMessage;
> }
>
> }
>
>
> and my RPC method throws this exception:
> ------------------------------------------------
> public String create(Rule rule) throws IllegalDateRangeException;
>
> and i want to catch this exception in the client side and perform
> actions.
>
> But i get the following error from GWT:
> [ERROR] Type
> 'com.cerner.cwx.ruleswizard.client.IllegalDateRangeException' was not
> serializable and has no concrete serializable subtypes
>
> Any suggestions?
> Any help on this is greatly appreciated.
>
> Thank you
> Satya
>
> >
>
--
Si l'ignorance peut servir de consolation, elle n'en est pas moins illusoire.
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