[jira] Resolved: (TUSCANY-1916) Callable References don't work over binding-sca-axis2

["Simon Laws (JIRA)" <tu...@ws.apache.org>]

     [ https://issues.apache.org/jira/browse/TUSCANY-1916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Simon Laws resolved TUSCANY-1916.
---------------------------------

    Resolution: Fixed

Thank your Giorgio.

I've checked the patch in. I changed it slightly to use the Base64 code that is already in databinding so I didn't need the util class here. I also added a CallableRefererence databinding type that uses the Externalizable transformers so that I can specify the base CallableReference type as a parameter type. I updated the callable reference itest and the domain code to make use of this new function

Simon

> Callable References don't work over  binding-sca-axis2
> ------------------------------------------------------
>
>                 Key: TUSCANY-1916
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-1916
>             Project: Tuscany
>          Issue Type: Bug
>    Affects Versions: Java-SCA-0.90
>         Environment: Linux/JDK 1.1
>            Reporter: Giorgio Zoppi
>            Assignee: Simon Laws
>             Fix For: Java-SCA-1.1
>
>         Attachments: callable-patch3.txt, Utils.java
>
>
> If you try to get a reference from a component, which resides in an another node, it doesn't work because it's not serialized correctly. For example:
> public class AComponentImpl implements AComponent {
>     @Context
>     protected ComponentContext componentContext;
>     @Reference
>     protected BComponent bReference;
>  
>     @Reference
>     protected CComponent cReference;
>  
>     
>     public String foo()
>     {
>     	
>     	org.apache.tuscany.sca.core.context.CallableReferenceImpl<CComponent> dupref = (CallableReferenceImpl) cReference.getComponentReference();
>     	return dupref.getService().foo();
>     }
> }
> In the current code, i get a TransformationException, because CallableReferenceImpl is seen as a POJO. With the alleged patch i serialized it to an ObjectStream, base64code that stream, and then i create an OMElment with only a node to send over Axis. And so it works.
>  

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