Example usage for org.hibernate.engine.spi PersistenceContext getEntity

Introduction

In this page you can find the example usage for org.hibernate.engine.spi PersistenceContext getEntity.

Prototype

Object getEntity(EntityUniqueKey euk);

Source Link

Document

Get an entity cached by unique key

Usage

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

License:Apache License

@Override
public boolean containsEntity(EntityManager em, Class<?> entityClass, Object id) {
    SessionImplementor session = em.unwrap(SessionImplementor.class);
    EntityKey entityKey = session.generateEntityKey((Serializable) id,
            session.getFactory().getEntityPersister(entityClass.getName()));
    PersistenceContext pc = session.getPersistenceContext();
    return pc.getEntity(entityKey) != null || pc.getProxy(entityKey) != null;
}

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