Examples with ListJoin javax.persistence.criteria.ListJoin used on opensource projects

Example 1 with ListJoin

use of javax.persistence.criteria.ListJoin in project hibernate-orm by hibernate.

the class AbstractFromImpl method joinList.

@Override
@SuppressWarnings({ "unchecked" })
public <X, Y> ListJoin<X, Y> joinList(String attributeName, JoinType jt) {
    final Attribute<X, ?> attribute = (Attribute<X, ?>) locateAttribute(attributeName);
    if (!attribute.isCollection()) {
        throw new IllegalArgumentException("Requested attribute was not a list");
    }
    final PluralAttribute pluralAttribute = (PluralAttribute) attribute;
    if (!PluralAttribute.CollectionType.LIST.equals(pluralAttribute.getCollectionType())) {
        throw new IllegalArgumentException("Requested attribute was not a list");
    }
    return (ListJoin<X, Y>) join((ListAttribute) attribute, jt);
}