CustomJpaRepositoryFactory.java 文件源码

@Override
@SuppressWarnings({"unchecked", "rawtypes"})
protected SimpleJpaRepository<?, ?> getTargetRepository(
        final RepositoryMetadata metadata,
        final EntityManager entityManager) {
    final Class<?> repositoryInterface = metadata.getRepositoryInterface();
    final JpaEntityInformation<?, Serializable> entityInformation = getEntityInformation(metadata.getDomainType());

    if (isQueryDslSpecificExecutor(repositoryInterface)) {
        throw new IllegalArgumentException("QueryDSL interface niet toegestaan");
    }

    return isMaxedRepository(repositoryInterface)
            ? new CustomSimpleMaxedJpaRepository(entityInformation, entityManager)
            : isQuerycostRepository(repositoryInterface)
                    ? new CustomSimpleQuerycostJpaRepository(entityInformation, entityManager, maxCostsQueryPlan)
                    : new CustomSimpleJpaRepository(entityInformation, entityManager);
}