Top Description Fields Constructors Methods
org.hibernate.validator.internal.metadata.aggregated

public Class CascadingMetaDataBuilder

extends Object
Class Inheritance
Imports
java.lang.invoke.MethodHandles, java.lang.reflect.Type, .TypeVariable, java.util.Collections, .HashMap, .Map, .Map.Entry, .Objects, .Set, java.util.stream.Collectors, .Stream, jakarta.validation.GroupSequence, org.hibernate.validator.internal.engine.valueextraction.AnnotatedObject, .ArrayElement, .ValueExtractorDescriptor, .ValueExtractorHelper, .ValueExtractorManager, org.hibernate.validator.internal.util.CollectionHelper, .ReflectionHelper, .StringHelper, .TypeVariableBindings, .TypeVariables, org.hibernate.validator.internal.util.logging.Log, .LoggerFactory, org.hibernate.validator.internal.util.stereotypes.Immutable

A temporary data structure used to build CascadingMetaData. It is not a builder per se but it's as much as it gets.
Author
Guillaume Smet

Field Summary

Modifier and TypeField and Description
private final boolean
cascading

If this type parameter is marked for cascading.

private final Map<TypeVariable<?>, CascadingMetaDataBuilder>
containerElementTypesCascadingMetaData

Possibly the cascading type parameters corresponding to this type parameter if it is a parameterized type.

private final Class<?>
declaredContainerClass

The declared container class: it is the one used in the node of the property path.

private final TypeVariable<?>
declaredTypeParameter

The declared type parameter: it is the one used in the node of the property path.

private final Type
enclosingType

The enclosing type that defines this type parameter.

private final Map<Class<?>, Class<?>>
groupConversions

Group conversions defined for this type parameter.

private final boolean
hasContainerElementsMarkedForCascading

Whether any container element (it can be nested) is marked for cascaded validation.

private final boolean
hasGroupConversionsOnAnnotatedObjectOrContainerElements

Whether the constrained element has directly or indirectly (via type arguments) group conversions defined.

private static final Log
private static final CascadingMetaDataBuilder
private final TypeVariable<?>
typeParameter

The type parameter.

Constructor Summary

AccessConstructor and Description
public
CascadingMetaDataBuilder(Type enclosingType, TypeVariable<?> typeParameter, boolean cascading, Map<TypeVariable<?>, CascadingMetaDataBuilder> containerElementTypesCascadingMetaData, Map<Class<?>, Class<?>> groupConversions)

private
CascadingMetaDataBuilder(Type enclosingType, TypeVariable<?> typeParameter, Class<?> declaredContainerClass, TypeVariable<?> declaredTypeParameter, boolean cascading, Map<TypeVariable<?>, CascadingMetaDataBuilder> containerElementTypesCascadingMetaData, Map<Class<?>, Class<?>> groupConversions)

Method Summary

Modifier and TypeMethod and Description
private static Map<TypeVariable<?>, CascadingMetaDataBuilder>
addArrayElementCascadingMetaData(final Class<?> enclosingType, Map<TypeVariable<?>, CascadingMetaDataBuilder> containerElementTypesCascadingMetaData, Map<Class<?>, Class<?>> groupConversions)

private static Map<TypeVariable<?>, CascadingMetaDataBuilder>
addCascadingMetaData(final Class<?> enclosingType, Class<?> referenceType, TypeVariable<?> typeParameter, Map<TypeVariable<?>, CascadingMetaDataBuilder> containerElementTypesCascadingMetaData, Map<Class<?>, Class<?>> groupConversions)

private static Map<TypeVariable<?>, CascadingMetaDataBuilder>
addCascadingMetaDataBasedOnContainerDetection(Type cascadableType, Map<TypeVariable<?>, CascadingMetaDataBuilder> containerElementTypesCascadingMetaData, Map<Class<?>, Class<?>> groupConversions, ValueExtractorDescriptor possibleValueExtractor)

public static CascadingMetaDataBuilder
annotatedObject(Type cascadableType, boolean cascading, Map<TypeVariable<?>, CascadingMetaDataBuilder> containerElementTypesCascadingMetaData, Map<Class<?>, Class<?>> groupConversions)

public CascadingMetaData
build(ValueExtractorManager valueExtractorManager, Object context)

public boolean
equals(Object
the reference object with which to compare.
obj
)

Overrides java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.
public Map<TypeVariable<?>, CascadingMetaDataBuilder>
public Class<?>
public TypeVariable<?>
public Type
public Map<Class<?>, Class<?>>
public TypeVariable<?>
public boolean
public boolean
public int
hashCode()

Overrides java.lang.Object.hashCode.

Returns a hash code value for the object.
public boolean
public boolean
private static CascadingMetaDataBuilder
makeCascading(CascadingMetaDataBuilder cascadingTypeParameter, Map<Class<?>, Class<?>> groupConversions)

public CascadingMetaDataBuilder
merge(CascadingMetaDataBuilder otherCascadingTypeParameter)

private static Map<Class<?>, Class<?>>
mergeGroupConversion(Map<Class<?>, Class<?>> groupConversions, Map<Class<?>, Class<?>> otherGroupConversions)

public static CascadingMetaDataBuilder
public String
toString()

Overrides java.lang.Object.toString.

Returns a string representation of the object.
private void
Inherited from java.lang.Object:
clonefinalizegetClassnotifynotifyAllwaitwaitwait

Field Detail

cascadingback to summary
private final boolean cascading

If this type parameter is marked for cascading.

containerElementTypesCascadingMetaDataback to summary
private final Map<TypeVariable<?>, CascadingMetaDataBuilder> containerElementTypesCascadingMetaData

Possibly the cascading type parameters corresponding to this type parameter if it is a parameterized type.

Annotations
@Immutable
declaredContainerClassback to summary
private final Class<?> declaredContainerClass

The declared container class: it is the one used in the node of the property path.

declaredTypeParameterback to summary
private final TypeVariable<?> declaredTypeParameter

The declared type parameter: it is the one used in the node of the property path.

enclosingTypeback to summary
private final Type enclosingType

The enclosing type that defines this type parameter.

groupConversionsback to summary
private final Map<Class<?>, Class<?>> groupConversions

Group conversions defined for this type parameter.

Annotations
@Immutable
hasContainerElementsMarkedForCascadingback to summary
private final boolean hasContainerElementsMarkedForCascading

Whether any container element (it can be nested) is marked for cascaded validation.

hasGroupConversionsOnAnnotatedObjectOrContainerElementsback to summary
private final boolean hasGroupConversionsOnAnnotatedObjectOrContainerElements

Whether the constrained element has directly or indirectly (via type arguments) group conversions defined.

LOGback to summary
private static final Log LOG
NON_CASCADINGback to summary
private static final CascadingMetaDataBuilder NON_CASCADING
typeParameterback to summary
private final TypeVariable<?> typeParameter

The type parameter.

Constructor Detail

CascadingMetaDataBuilderback to summary
public CascadingMetaDataBuilder(Type enclosingType, TypeVariable<?> typeParameter, boolean cascading, Map<TypeVariable<?>, CascadingMetaDataBuilder> containerElementTypesCascadingMetaData, Map<Class<?>, Class<?>> groupConversions)
CascadingMetaDataBuilderback to summary
private CascadingMetaDataBuilder(Type enclosingType, TypeVariable<?> typeParameter, Class<?> declaredContainerClass, TypeVariable<?> declaredTypeParameter, boolean cascading, Map<TypeVariable<?>, CascadingMetaDataBuilder> containerElementTypesCascadingMetaData, Map<Class<?>, Class<?>> groupConversions)

Method Detail

addArrayElementCascadingMetaDataback to summary
private static Map<TypeVariable<?>, CascadingMetaDataBuilder> addArrayElementCascadingMetaData(final Class<?> enclosingType, Map<TypeVariable<?>, CascadingMetaDataBuilder> containerElementTypesCascadingMetaData, Map<Class<?>, Class<?>> groupConversions)
addCascadingMetaDataback to summary
private static Map<TypeVariable<?>, CascadingMetaDataBuilder> addCascadingMetaData(final Class<?> enclosingType, Class<?> referenceType, TypeVariable<?> typeParameter, Map<TypeVariable<?>, CascadingMetaDataBuilder> containerElementTypesCascadingMetaData, Map<Class<?>, Class<?>> groupConversions)
addCascadingMetaDataBasedOnContainerDetectionback to summary
private static Map<TypeVariable<?>, CascadingMetaDataBuilder> addCascadingMetaDataBasedOnContainerDetection(Type cascadableType, Map<TypeVariable<?>, CascadingMetaDataBuilder> containerElementTypesCascadingMetaData, Map<Class<?>, Class<?>> groupConversions, ValueExtractorDescriptor possibleValueExtractor)
annotatedObjectback to summary
public static CascadingMetaDataBuilder annotatedObject(Type cascadableType, boolean cascading, Map<TypeVariable<?>, CascadingMetaDataBuilder> containerElementTypesCascadingMetaData, Map<Class<?>, Class<?>> groupConversions)
buildback to summary
public CascadingMetaData build(ValueExtractorManager valueExtractorManager, Object context)
equalsback to summary
public boolean equals(Object obj)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

  • It is reflexive: for any non-null reference value x, x.equals(x) should return true.
  • It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
  • It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
  • It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
  • For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters
obj:Object

the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations
@Override
getContainerElementTypesCascadingMetaDataback to summary
public Map<TypeVariable<?>, CascadingMetaDataBuilder> getContainerElementTypesCascadingMetaData()
getDeclaredContainerClassback to summary
public Class<?> getDeclaredContainerClass()
getDeclaredTypeParameterback to summary
public TypeVariable<?> getDeclaredTypeParameter()
getEnclosingTypeback to summary
public Type getEnclosingType()
getGroupConversionsback to summary
public Map<Class<?>, Class<?>> getGroupConversions()
getTypeParameterback to summary
public TypeVariable<?> getTypeParameter()
hasContainerElementsMarkedForCascadingback to summary
public boolean hasContainerElementsMarkedForCascading()
hasGroupConversionsOnAnnotatedObjectOrContainerElementsback to summary
public boolean hasGroupConversionsOnAnnotatedObjectOrContainerElements()
hashCodeback to summary
public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
Returns:int

a hash code value for this object.

Annotations
@Override
isCascadingback to summary
public boolean isCascading()
isMarkedForCascadingOnAnnotatedObjectOrContainerElementsback to summary
public boolean isMarkedForCascadingOnAnnotatedObjectOrContainerElements()
makeCascadingback to summary
private static CascadingMetaDataBuilder makeCascading(CascadingMetaDataBuilder cascadingTypeParameter, Map<Class<?>, Class<?>> groupConversions)
mergeback to summary
public CascadingMetaDataBuilder merge(CascadingMetaDataBuilder otherCascadingTypeParameter)
mergeGroupConversionback to summary
private static Map<Class<?>, Class<?>> mergeGroupConversion(Map<Class<?>, Class<?>> groupConversions, Map<Class<?>, Class<?>> otherGroupConversions)
nonCascadingback to summary
public static CascadingMetaDataBuilder nonCascading()
toStringback to summary
public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object.

Annotations
@Override
validateGroupConversionsback to summary
private void validateGroupConversions(Object context)