Extern type in Etch

["Youngjin Park (youngjpa)" <yo...@cisco.com>]

Hi, I need to send Java type in Etch like this.

 

                @Direction( Both ) @AsyncReceiver( Queued )

                void sendMessage( TestClass msg ) throws Failure

 

As you see, we have  a custom Java class "TestClass". I believe that we
can do this with @Extern in Etch. Do you have any example for this?

Is a derived java class also supported in Etch?

 

Thanks in advance.

 

Youngjin

Re: Extern type in Etch

[Scott Comer <we...@mac.com>]

there are examples and tests of extern in the source codes. grep is your friend. and eclipse is really good at searching "*.etch, *.etchinc" for "@Extern".

derived classes are not supported. you have to have an extern declaration for each concrete type. etch is not an object connector, it is a data connector.

scott out


On Aug 18, 2011, at 11:59 AM, Youngjin Park (youngjpa) wrote:

> Hi, I need to send Java type in Etch like this.
> 
> 
> 
>                @Direction( Both ) @AsyncReceiver( Queued )
> 
>                void sendMessage( TestClass msg ) throws Failure
> 
> 
> 
> As you see, we have  a custom Java class "TestClass". I believe that we
> can do this with @Extern in Etch. Do you have any example for this?
> 
> Is a derived java class also supported in Etch?
> 
> 
> 
> Thanks in advance.
> 
> 
> 
> Youngjin
>