Re: [wsrp] WSRP V2 schema changes

[Rich Thompson <richt2@us.ibm.com>]

Some additional number for our consideration:

v1 defined 52 types
v2 added 21 types and modified 10 types
(though some of those changes ripple to cause others to be modified at
the schema level.
Schema required an additional 5 definitions
to capture that lower level definitions changed (again, ignoring the wrapper
types)

Defining new types for adding the scheduled
destruction field just when a PortletContext or RegistrationContext are
returned could eliminate 4 of the redefinitions of the types used to wrap
up the parameters (though I did not count these above)

Rich

Subbu Allamaraju <subbu@bea.com>

04/28/05 12:29 AM

To	wsrp <wsrp@lists.oasis-open.org>
cc
Subject	[wsrp] WSRP V2 schema changes

I've looked at the kind of changes introduced in the
schema so far. I've 
grouped these changes into few categories. For extended/redefined types,
I've indicated the causes for such a change next to each type.

Few points for further discussion:

- Revisit the motivation for *fixing* the ID and Handle types
- Revisit the motivation for changing core types such as PortletContext
and RegistrationContext

If we were to revert the changes for these types, the types listed with
[*] remain will remain unchanged from V1.

Note that this grouping may have errors, but it provides a rough idea of
changes made so far.

Regards,

Subbu

======================================================================

Changes to basic types
----------------------
These are changes from xs:string to v1types:ID and v1types:Handle for 
portletHandle, sessionID, and groupID.

** I noticed that these changes are not conistent. There are some places
sessionID is used as xs:string.

Extended types
--------------
These are types created by using xs:extension and adding new 
elements/attributes.

RegistrationState - scheduledDestruction
RegistrationContext - RegistrationState [*]
MarkupContext - ccppProfileWarning
ClientData - CCPPHeaders
PropertyDescription - capabilities

Redifined shared types
----------------------
SessionContext - sessionID [*]
RuntimeContext - sessionID and publicParameters
PortletContext - portletHandle, scheduledDestruction [*]
PortletDescription - groupID, publishedEvents, handledEvents, 
publicParameterDescriptions
ModelDescription - PropertyDescription

Redefined types specific to each interface
------------------------------------------

Service Description Interface
    ServiceDescription - eventDescriptions, supportsExportByValue,
recommendedExportSize
    GetServiceDescription - RegistrationContext [*]

Markup Interface
    InitCookie - RegistrationContext [*]
    MarkupResponse - MarkupContext, SessionContext
    MarkupParams - ClientData
    UpdateResponse - Events
    BlockingInteractionResponse - UpdateResponse
    GetMarkup - PortletContext, RuntimeContext, MarkupParams
    PerformBlockingInteraction - PortletContext, RuntimeContext,
MarkupParams
    releaseSessions - RegistrationContext, sessionIDs [*]

Registration Interface
    register - lifetime
    modifyRegistration - RegistrationContext

Portlet Management Interface
    PortletDescriptionResponse - PortletDescription
    DestroyFailed - portletHandle of type v1types:Handle [*]
    GetPortletDescription - registrationContext, portletContext
    clonePortlet - registrationContext, portletContext [*]
    destroyPortlets - registrationContext, portletContext [*]
    DestroyFailedResponse - destroyFailed [*]
    setPortletProperties - registrationContext, portletContext
[*]
    setPortletPropertiesResponse - PortletContext [*]
    getPortletProperties - registrationContext, portletContext
[*]
    getportletPropertyDescription - registrationContext, portletContext
[*]
    PortletPropertyDescriptionResponse - ModelDescription





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