Andi Huber created ISIS-2177:
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Summary: Provide a ObjectManager API to decouple from JDO
Key: ISIS-2177
URL: https://issues.apache.org/jira/browse/ISIS-2177
Project: Isis
Issue Type: Improvement
Components: Core
Reporter: Andi Huber
Assignee: Andi Huber
Fix For: 2.0.3
We are implementing an ObjectManager that is an API to replace
ObjectAdapterProvider, PersistenceSession and others that are closely coupled
with JDO.
Following a chain of responsibility pattern ObjectManager is setup with a
couple of handlers for different responsibilities, these are:
1. Object creation, newing up from a given ObjectSpecification, initializing
defaults and resolving injection points if required.
2. Object re-creation from a given ObjectSpecification + Object-Identifier,
resolving injection points if required.
3. Object persisting for a given ObjectSpecification and the actual Object a
pojo. Conceptually this might also include aspects of serializing
ManagedObjects into in-memory mementos.
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