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https://issues.jboss.org/browse/FORGE-1277?page=com.atlassian.jira.plugin...
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Vineet Reynolds commented on FORGE-1277:
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In my opinion, this is a good addition to have. We should however handle the scenario (or
the equivalent ):
If a client issues a GET with a filter parameter (like filterAllWithBooks), then the
resource representation should not be used in a subsequent PUT request to update the
entity. The resource representation used in such a PUT request would lack certain
relationships, and thus such requests would result in incorrect updates.
I believe this could be done via documentation - clients should not be using filtered
representations to represent updates in entities. Also we do not support HTTP PATCH
(yet), so we should accept resource representations in whole and not in bits. It may also
be necessary to ensure that the relationships are eagerly fetched by default (debatable on
whether we should require clients to take the additional step of using the filter
parameter to request the complete entity representation).
Allow relationships to be conditionally emitted in REST resource
representations
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Key: FORGE-1277
URL:
https://issues.jboss.org/browse/FORGE-1277
Project: Forge
Issue Type: Feature Request
Components: Builtin Plugins
Reporter: Vineet Reynolds
From :
http://lists.jboss.org/pipermail/forge-dev/2013-October/003484.html
When you have too many @OneToMany or @ManyToMany relationships, you end up
with several queries that JOIN FETCH several/different relationships. So
what I usually do when things are complex is :
findAll
findAllWithRelations (meaning all relations are FETCH)
or more specific (when things are really really complex)
findAllWithBooks
findAllWithAuthors
findAllWithBooksAndAuthors
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