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(ie Java wsdl)<BR> + In Java interface, business exceptions are declared checked exceptions specified on the operations of the services interface.<BR> + Note declared unchecked (runtime) exceptions are not considered business exceptions.<BR> + WSDL need to determine if all WSDL defined faults are business exceptions. Need to in investigate JAX-WS mapping of exceptions JAX-B databinding..<BR> + SDO has no similar specification. Need to determine a similar means for SDO to provide reliable transforms between JAX-B and SDO.</LI> + <LI>How to represent business exceptions.<BR> + In Java business exception are represented as non runtime exceptions. But not all runtime exceptions delivered in a message maybe a Business exception.<BR> + If a non runtime exceptions is delivered to a component that is does not declare the exception the exception will be wrappered in a specified runtime exception.<BR> + Jax-b need to further investigate the JAX-B specification and follow how it models business exceptions as objects.<BR> + SDO there are no specific mappings provided for. May need to wrapper complex parts of an exception as SDO objects in a specific Java exception.</LI> + <LI>How to transform business exceptions.<BR> + Provide in the data binding transformations between Axiom OMElement, SDO represented faults and JAX-B exceptions.<BR> + How to identify as business exceptions during the transforms.</LI> + <LI>How to propagate business exceptions.<BR> + Determine how to propagate exception in the Tuscany runtime message in local interactions. Make sure TargetInvocation exceptions become unwrappered<BR> + How in the case of webservice's binding propagate the message through web service binding. </LI> +</OL> + + +<P> <A href="feature-areas-and-what-folks-are-working-on.html" title="Feature areas and what folks are working on">BACK </A></P> + </DIV> + + + </DIV> + </DIV> + <DIV class="footer"> + Generated by + <A href="http://www.atlassian.com/confluence/">Atlassian Confluence</A> (Version: 2.2.9 Build: 527 Sep 07, 2006) + <A href="http://could.it/autoexport/">AutoExport Plugin</A> (Version: Unknown - PluginManager Error) + </DIV> + </BODY> +</HTML>
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