Added helper method to lookup for inverse relations regardless of the upper/lower case in the relation encoding

pull/8/head
Claudio Atzori 2 years ago
parent 0194a86433
commit 8a809a60e2

@ -158,6 +158,21 @@ public class ModelSupport {
}
}
/**
* Helper method: lookup relation inverse, given the direct relation encoding (case insensitive)
* @param encoding
* @return the relation inverse descriptor, throws @IllegalArgumentException when not found.
*/
public static RelationInverse findInverse(String encoding) {
return ModelSupport.relationInverseMap
.entrySet()
.stream()
.filter(r -> encoding.equalsIgnoreCase(r.getKey()))
.findFirst()
.map(r -> r.getValue())
.orElseThrow(() -> new IllegalArgumentException("invalid relationship: " + encoding));
}
/**
* Helper method: fina a relation filtering by a relation name
* @param relationName

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