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Subject: issues
GetProperties Methods like GetInstanceProperties and GetFactoryProperties would allow us to retrieve the particular properties we may be interested in and allow us to dispatch off the method. If the properties were really intended to be implemented as a set instead, WS Resource Properties provides ways to do this: for a single property, a list of qnames representing the properties, or a properties conforming to a query. While this would be nice to support, it would take some time to implement. An advantage of only returning some properties is if context data or history are huge and not necessary for a client who just wants the current state. Since context data can be arbitrarily complex, implementers may struggle with storage, retrieval, and management using a generic engine. Client implementers have sort of balked when introduced to this kind of type. schema changes Eventually we should probably move to versioned namespace URLs. We can send our documents/locations to Webmaster@oasis-open.org so OASIS can serve them up to tools. ex: http://docs.oasis-open.org/asap/2004/04/asap-02/asap.xsd http:// docs.oasis-open.org/asap/2004/04/asap-02/asap.wsdl filter The operation to list instances allows for a filter which could use further specification. Perhaps an XPath expression would be a good filter, but there are likely to be implementation issues with storage/retrieval. context I know there was discussion that the execution context passed in the creation operation should mostly contain identifiers for a "claim check" pattern, rather than large data. WS-CAF has a context that goes in the headers, for transactions, security, etc, and the idea of context management services. Thoughts on integrating the two ideas? states Should we go to a pattern representation for states? Stick with strings or go to URNs?
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