Hi, Scott.
It's a good idea. Thanks for the patch. I went ahead to refactor most of the
logic from DataTransformationInterceptor and PassByValueInterceptor into the
Mediator utility. It now provides all the functions such as transforming the
input/out/fault data between source and target operations, copying data for
PBV.
The changes are checked in under r770532. We could further enhance the
binding extensions to leverage the Mediator utility if necessary.
Raymond
--------------------------------------------------
From: "Scott Kurz (JIRA)" <dev@tuscany.apache.org>
Sent: Thursday, April 30, 2009 10:57 AM
To: <dev@tuscany.apache.org>
Subject: [jira] Updated: (TUSCANY-3000) Turn databinding Mediator into a
utility registered with UtilityExtensionPoint
[
https://issues.apache.org/jira/browse/TUSCANY-3000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Scott Kurz updated TUSCANY-3000:
--------------------------------
Attachment: 3000.faultTransformHelper.idea.txt
Here's something like what I had in mind (though this obviously doesn't
use Mediator via an extension point).
Turn databinding Mediator into a utility registered with
UtilityExtensionPoint
------------------------------------------------------------------------------
Key: TUSCANY-3000
URL: https://issues.apache.org/jira/browse/TUSCANY-3000
Project: Tuscany
Issue Type: Improvement
Components: Java SCA Data Binding Runtime
Affects Versions: Java-SCA-1.5
Reporter: Raymond Feng
Assignee: Raymond Feng
Fix For: Java-SCA-1.5
Attachments: 3000.faultTransformHelper.idea.txt
The MediatorImpl is used to create instances of Mediator which prevents
the extension registry to be passed. Register it as a utility will hide
the impl class and make it pluggable. Furthermore, it can gets other
extension points from the runtime.
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