Example usage for org.hibernate.tuple.entity EntityMetamodel getIdentifierProperty

Introduction

In this page you can find the example usage for org.hibernate.tuple.entity EntityMetamodel getIdentifierProperty.

Prototype

public IdentifierProperty getIdentifierProperty() 

Source Link

Usage

From source file:com.evolveum.midpoint.repo.sql.util.RUtil.java

License:Apache License

private static void fixCompositeIdentifierInMetaModel(SessionFactory sessionFactory, Class clazz) {
    ClassMetadata classMetadata = sessionFactory.getClassMetadata(clazz);
    if (classMetadata instanceof AbstractEntityPersister) {
        AbstractEntityPersister persister = (AbstractEntityPersister) classMetadata;
        EntityMetamodel model = persister.getEntityMetamodel();
        IdentifierProperty identifier = model.getIdentifierProperty();

        try {//  www .j  a  v  a  2  s .  c om
            Field field = IdentifierProperty.class.getDeclaredField("hasIdentifierMapper");
            field.setAccessible(true);
            field.set(identifier, true);
            field.setAccessible(false);
        } catch (Exception ex) {
            throw new SystemException(
                    "Attempt to fix entity meta model with hack failed, reason: " + ex.getMessage(), ex);
        }
    }
}

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From source file:com.github.kuros.random.jpa.metamodel.AttributeProvider.java

License:Open Source License

private List<String> getSupportedAttributeNames(final SingleTableEntityPersister singleTableEntityPersister) {
    final EntityMetamodel entityMetamodel = singleTableEntityPersister.getEntityMetamodel();
    final NonIdentifierAttribute[] properties = entityMetamodel.getProperties();
    final List<String> attributeNames = new ArrayList<String>();
    for (NonIdentifierAttribute property : properties) {
        if (property.isInsertable()) {
            if (property instanceof EntityBasedAssociationAttribute) {
                final EntityBasedAssociationAttribute entityBasedAssociationAttribute = (EntityBasedAssociationAttribute) property;
                if (!(entityBasedAssociationAttribute
                        .getAssociationNature() == AssociationAttributeDefinition.AssociationNature.ENTITY)) {
                    continue;
                }/*from  www. j av a 2s .  co  m*/
            }

            attributeNames.add(property.getName());
        }
    }

    final IdentifierProperty identifierProperty = entityMetamodel.getIdentifierProperty();
    attributeNames.add(identifierProperty.getName());
    return attributeNames;
}

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