Package cz.cvut.kbss.jopa.utils

Class MetamodelUtils

java.lang.Object

cz.cvut.kbss.jopa.utils.MetamodelUtils

public class MetamodelUtils
extends Object

Metamodel-related utility functions.

Method Summary

Modifier and Type	Method	Description
static void	checkForModuleSignatureExtension(Collection<?> types, Metamodel metamodel)	Checks whether the specified set of types contains any types not contained in the current module extraction signature and if so, it adds them into the signature.
static <T> Class<? super T>	getEntityClass(Class<T> cls)	Gets an entity class corresponding to the specified class.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

checkForModuleSignatureExtension

public static void checkForModuleSignatureExtension(Collection<?> types,
 Metamodel metamodel)

Checks whether the specified set of types contains any types not contained in the current module extraction signature and if so, it adds them into the signature.

Parameters:

types - The types to check (can be null)

metamodel - Persistence unit metamodel containing module extraction signature

getEntityClass

public static <T> Class<? super T> getEntityClass(Class<T> cls)

Gets an entity class corresponding to the specified class.

This method returns either the provided class or its superclass in case when the provided class is a generated subclass created by JOPA.

Type Parameters:

T - Type

Parameters:

cls - Class to process

Returns:

Entity class