Kelvin, I hate to slow you down but we may need to change our scoping design and implementation so we have clean codegen fixes from 1143 and are not depending on EMF's EPackage.Registry.INSTANCE. The problem from current 1143 patch is that SDO runtime model are no longer registered with the EPackage.Registry.INSTANCE because we are trying not to use the EPackage.Registry.INSTANCE so 1143 patch took out the registration code in the FactoryBase.java. If we didn't go with the new design, we need to find a way to pre-register SDO runtime models with the EPackage.Registry.INSTANCE in addition to the builtInModelRegistry.
Let me try to describe the new design here and see whether it makes sense. Current: The default helper context is associated with the EPackage.Registry.INSTANCE so all the model packages get/put operations will be based on the registry from the TCCL. The local helper context (from SDOUtil.createHelperContext()) is associated with the local package registry. If the model packages get/put operations failed, the delegation chain is builtInModelRegistry then EPackage.Registry.INSTANCE * default HelperContext (EPackage.Registry.INSTANCE/TCCL based) * local HelperContext (local package registry) --delegate--> builtInModelRegistry --delegate--> EPackage.Registry.INSTANCE EMF and SDO runtime models resided in EPackage.Registry.INSTANCE SDO type models (sdoModel.xsd, sdoJava.xsd, sdoXML.xsd, and sdoInternal.xsd) resided in both builtInModelRegistry and EPackage.Registry.INSTANCE (registered in the FactoryBase.java) User models will reside either in the EPackage.Registry or local package registry New: default HelperContext (SDOPackageRegistryImpl/TCCL based) --delegate--> builtInModelRegistry local HelperContext (local package registry) --delegate--> builtInModelRegistry EMF, SDO runtime, and SDO type models all reside in the builtInModelRegistry User models will reside either in the SDOPackageRegistryImpl(TCCL based) or local package registry This new scoping design needs to closely work with TUSCANY-1143 because the new codegen pattern needs to be used to generate the SDO runtime models to support this new design. Let me know whether we should pursue this. Thanks. Fuhwei kelvin goodson <[EMAIL PROTECTED]> wrote: This release is running later than I had hoped due to extra jiras being added to the plan, and a few issues that have come up after recent fixe, so we are a bit behind where I'd proposed we should be in terms of getting this release out. Please help with some of these TODOs if you can. If you plan to tackle anything please post here so that we don't overlap; I'll do the same. these are the things that I think are "must-fix" 1143 -- the issues re test failures are being resolved -- david's working on this 1429 -- i've looked at this and it is fine apart from the casting to HelperContextImpls -- i put a note on the jira, 1428 -- note appended to jira asking for code to exercise/demonstrate the fix other issues raised on the list the pom has a "provided scope" dependency on stax -- I will fix this as per my note to tuscany-dev use rat results to fix license header issues and post rat results check that all recent fixes in the trunk since the branch was made have equivalent fixes in the branch the following have been raised by comments on RC1 NOTICE files (create separate ones for impl and bin and ensure no disclaimer contained) need to update release notes with descriptive para and fixed jiras need to remove dependencies on snapshot plugins (rfeng 13/7) should remove EPL license from src distro add stax reference in bin distro license add readme to bin distro samples folder fix up runsamples scripts to be more robust/helpful and ensure that the runsamples.sh script runs ok in a linux env fix up bad javadoc links in samples index.html exclude samples infrastructure classes from samples javadoc fix link back to tuscany site from overview.html to point to the get involved page incorporate Haleh's suggested paragraph [1] into overview.html and some of my own todos that I hope to get to ensure consistency of each sample program's javadoc to point back to central instructions for running samples put an overview doc into the sdo lib project's javadoc add the change summary aspects of the medical scenario sample ==================================================== [1] b) You could remove the first sentence since it does not really make sense. How about .. Apache Tuscany SDO Samples are provided here to help users learn SDO.'index by SDO subproject ' lists the different samples available to you. These samples provide a starting point for learning SDO and can be extended and enhanced to experiment with other available SDO features. Please help us enhance these samples by sending your feedback to Tuscany mailing list or join us and contribute to this project .
