Package org.hibernate.models.spi

Class TypeDetailsHelper

java.lang.Object

org.hibernate.models.spi.TypeDetailsHelper

public class TypeDetailsHelper
extends Object

Helper utilities for dealing with TypeDetails

Constructor Summary

Constructors

Constructor	Description
TypeDetailsHelper()

Method Summary

Modifier and Type	Method	Description
static ArrayTypeDetails	arrayOf(TypeDetails constituentType, ModelsContext modelsContext)	Make an array type of the given component type
static TypeVariableDetails	findTypeVariableDetails(String identifier, List<TypeVariableDetails> typeParameters)
static ClassDetails	resolveRawClass(TypeDetails typeDetails)	Given a type, resolve the underlying ClassDetails
static ClassBasedTypeDetails	resolveRelativeClassType(TypeDetails memberType, TypeVariableScope containerType)	Very much the same as resolveRelativeType(TypeDetails, TypeVariableScope), except that here we resolve the relative type to the corresponding ClassBasedTypeDetails which gives easy access to the type's ClassDetails
static TypeDetails	resolveRelativeType(TypeDetails type, TypeVariableScope container)	Given an attribute member type and a concrete container type, resolve the type of the attribute relative to that container.
static TypeDetails	resolveTypeVariableFromParameterizedType(ParameterizedTypeDetails parameterizedType, TypeVariableDetails typeVariable)	Resolve a type variable's type relative to the provided parameterized type.

Methods inherited from class java.lang.Object

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

Constructor Details

TypeDetailsHelper

public TypeDetailsHelper()

Method Details

resolveRelativeType

public static TypeDetails resolveRelativeType(TypeDetails type,
 TypeVariableScope container)

Given an attribute member type and a concrete container type, resolve the type of the attribute relative to that container.

For example, consider

 class Item<T> {
     T id;
 }
 class Hat extends Item<Integer> {
     ...
 }
 

Given this model, a call to resolve the type of id relative to Hat will return ClassTypeDetails(Integer). A call to resolve the type of id relative to Item returns ParameterizedTypeDetails(T) (roughly Object)

findTypeVariableDetails

public static TypeVariableDetails findTypeVariableDetails(String identifier,
 List<TypeVariableDetails> typeParameters)

resolveRelativeClassType

public static ClassBasedTypeDetails resolveRelativeClassType(TypeDetails memberType,
 TypeVariableScope containerType)

Very much the same as resolveRelativeType(TypeDetails, TypeVariableScope), except that here we resolve the relative type to the corresponding ClassBasedTypeDetails which gives easy access to the type's ClassDetails

resolveRawClass

public static ClassDetails resolveRawClass(TypeDetails typeDetails)

Given a type, resolve the underlying ClassDetails

See Also:

• TypeDetails.determineRawClass()

resolveTypeVariableFromParameterizedType

public static TypeDetails resolveTypeVariableFromParameterizedType(ParameterizedTypeDetails parameterizedType,
 TypeVariableDetails typeVariable)

Resolve a type variable's type relative to the provided parameterized type.

Parameters:

parameterizedType - the parameterized type used to resolve the type variable's relative type

typeVariable - the type variable to resolve

Returns:

the type variable's relative type

arrayOf

public static ArrayTypeDetails arrayOf(TypeDetails constituentType,
 ModelsContext modelsContext)

Make an array type of the given component type