Dan Haywood created ISIS-845:
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Summary: Hidden (Where.REFERENCES_PARENT) should take into account
the instance that is the parent, not just its type.
Key: ISIS-845
URL: https://issues.apache.org/jira/browse/ISIS-845
Project: Isis
Issue Type: Improvement
Affects Versions: core-1.6.0
Reporter: Dan Haywood
Assignee: Dan Haywood
Fix For: core-1.7.0
For example:
PartyRelationship {
fromParty;
toParty;
}
if rendered from the point of view of the from party, would want to show only
the toParty. But adding this annotation causes both properties to be
suppressed.
This can be seen in the code:
static Filter<ObjectAssociation> associationDoesNotReferenceParent(final
ObjectSpecification parentSpec) {
if(parentSpec == null) {
return Filters.any();
}
return new Filter<ObjectAssociation>() {
@Override
public boolean accept(ObjectAssociation association) {
final HiddenFacet facet =
association.getFacet(HiddenFacet.class);
if(facet == null) {
return true;
}
if (facet.where() != Where.REFERENCES_PARENT) {
return true;
}
final ObjectSpecification assocSpec =
association.getSpecification();
final boolean associationSpecIsOfParentSpec =
parentSpec.isOfType(assocSpec);
final boolean isVisible = !associationSpecIsOfParentSpec;
return isVisible;
}
};
}
Instead, the code should take into account the actual instance that is
referenced, not just the type (ie look at the object that the association
points back to).
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