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Posted to dev@tuscany.apache.org by "ant elder (Created) (JIRA)" <de...@tuscany.apache.org> on 2012/03/17 12:55:38 UTC
[jira] [Created] (TUSCANY-4029) Binding object inadvertently shared
across Endpoint and EndpointReference causes errors
Binding object inadvertently shared across Endpoint and EndpointReference causes errors
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Key: TUSCANY-4029
URL: https://issues.apache.org/jira/browse/TUSCANY-4029
Project: Tuscany
Issue Type: Bug
Reporter: ant elder
The Binding object stored in the EndpointReference is the same object as stored in the Endpoint which can cause obscure errors when setting attributes on the service also effects the reference and vica versa.
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[jira] [Commented] (TUSCANY-4029) Binding object inadvertently
shared across Endpoint and EndpointReference causes errors
Posted by "ant elder (Commented) (JIRA)" <de...@tuscany.apache.org>.
[ https://issues.apache.org/jira/browse/TUSCANY-4029?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13235449#comment-13235449 ]
ant elder commented on TUSCANY-4029:
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Hi Raymond, I've had a look at the RESTBindingInvoker code and i think thats actually where the bug is. Rather than relying on the Binding objects getting shared across service and reference RESTBindingInvoker should be using endpointReference.getTargetEndpoint().getBinding().getURI() to get the URI of the deployed service. That approach will work regardless of whether or not the same instance is shared and it will work with Tuscany's dynamic and distributed domain.
> Binding object inadvertently shared across Endpoint and EndpointReference causes errors
> ---------------------------------------------------------------------------------------
>
> Key: TUSCANY-4029
> URL: https://issues.apache.org/jira/browse/TUSCANY-4029
> Project: Tuscany
> Issue Type: Bug
> Reporter: ant elder
>
> The Binding object stored in the EndpointReference is the same object as stored in the Endpoint which can cause obscure errors when setting attributes on the service also effects the reference and vica versa.
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[jira] [Commented] (TUSCANY-4029) Binding object inadvertently
shared across Endpoint and EndpointReference causes errors
Posted by "Raymond Feng (Commented) (JIRA)" <de...@tuscany.apache.org>.
[ https://issues.apache.org/jira/browse/TUSCANY-4029?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13235027#comment-13235027 ]
Raymond Feng commented on TUSCANY-4029:
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Hi, are you affected by the fact that the reference gets the same instance of binding from the service side?
This change breaks the case where we use @target in the <reference> element to wire components using non-SCA bindings. For example, the RESTBindingInvoker uses the binding.uri to find out the target address. Since now it's a clone, the value won't be updated when the service binding set the deployed URI.
> Binding object inadvertently shared across Endpoint and EndpointReference causes errors
> ---------------------------------------------------------------------------------------
>
> Key: TUSCANY-4029
> URL: https://issues.apache.org/jira/browse/TUSCANY-4029
> Project: Tuscany
> Issue Type: Bug
> Reporter: ant elder
>
> The Binding object stored in the EndpointReference is the same object as stored in the Endpoint which can cause obscure errors when setting attributes on the service also effects the reference and vica versa.
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