Andi Huber created ISIS-3084:
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Summary: [RO/Wrapper] Remove the Notion of mutable Collections
(with associated Events)
Key: ISIS-3084
URL: https://issues.apache.org/jira/browse/ISIS-3084
Project: Isis
Issue Type: Improvement
Components: Isis Core, Isis Viewer RO
Reporter: Andi Huber
Assignee: Andi Huber
Fix For: 2.0.0-M8
Quoting Dan:
Collection changes have historically been supported, but they are mostly
deprecated/removed for v2. Part of the rationale for that is the difficulty of
defining what an "execution" would mean for them.
Historically there was "addToXxx" and "removeFromXxx" prefixes for a collection
"getXxx". When we moved to building web UIs, this was somewhat difficult to
express. In any case, it also makes sense to limit which objects can be added
to or removed from a collection.
Thus, one would make the collection read only and then define actions that
encapsulated the required business logic.
[... as] this stuff is only semi-deprecated, because you'll see that the RO
viewer does define endpoints representing mutable collections, and the
WrapperFactory also supports the notion. All this code could be removed [...]
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