Dan Haywood created ISIS-344:
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Summary: Automatically exclude "parent references" from parented
collections.
Key: ISIS-344
URL: https://issues.apache.org/jira/browse/ISIS-344
Project: Isis
Issue Type: New Feature
Components: Core, Viewer: Wicket
Affects Versions: core-1.1.0, viewer-wicket-1.1.0
Reporter: Dan Haywood
Assignee: Dan Haywood
Priority: Minor
Fix For: viewer-wicket-1.2.0, core-1.2.0
Suppose we have a bidirectional many:many, eg Customer <->* CustomerAddress
*<-> Address.
The CustomerAddress "link" entity has references back to both Customer and
Address.
When viewing the Customer, would like the parented table showing the addresses
collection (of CustomerAddress) to show the Address property of the
CustomerAddress but not to show the parent Customer property.
Conversely, when viewing the Address, would like the parented table showing the
customers collection (of CustomerAddress) to show the Customer property of the
CustomerAddress but not to show the parent Address property.
In other words, what is shown in the table takes into account the context in
which it is shown.
Proposal to do this is to extend the @Hidden annotation's Where enum:
public class CustomerAddress {
@Hidden(where = Where.REFERENCES_PARENT)
private Customer customer;
@Hidden(where = Where.REFERENCES_PARENT)
private Address address;
...
}
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