Example usage for org.hibernate.persister.collection CollectionPersister hasIndex

Introduction

In this page you can find the example usage for org.hibernate.persister.collection CollectionPersister hasIndex.

Prototype

boolean hasIndex();

Source Link

Document

Is this an "indexed" collection?

Usage

From source file:com.blazebit.persistence.integration.hibernate.base.HibernateJpaProvider.java

License:Apache License

@Override
public boolean isBag(EntityType<?> ownerType, String attributeName) {
    CollectionPersister persister = null;
    IdentifiableType<?> type = ownerType;
    String typeName = getTypeName(ownerType);
    StringBuilder sb = new StringBuilder(typeName.length() + attributeName.length() + 1);
    while (persister == null && type != null) {
        sb.setLength(0);//www.ja  v a 2  s. com
        sb.append(getTypeName(type));
        sb.append('.');
        sb.append(attributeName);
        persister = collectionPersisters.get(sb.toString());
        type = type.getSupertype();
    }

    return persister != null && !persister.hasIndex() && !persister.isInverse()
            && !(getAttribute(ownerType, attributeName) instanceof SetAttribute<?, ?>);
}

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