OMA Components (2)
Common Object Services
- A collection of services for maintaining objects
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- Interfaces are provided to create objects, to control access to objects, to keep track of relocated objects, and to control the relationship between objects
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- Event Notification, Persistence, Lifecycles, Naming, Concurrency Control, Relationships, Transactions, Collections, Externalization, Time, Security, Query Service, Licensing, Trading, Change Management, Properties, etc.
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- Much of these services are currently being defined