public class MapLikeType extends TypeBase
Map, but that do not
have enough introspection functionality to allow for some level of generic
handling. This specifically allows framework to check for configuration and
annotation settings used for Map types, and pass these to custom handlers
that may be more familiar with actual type.JsonSerializable.Base| Modifier and Type | Field and Description |
|---|---|
protected JavaType |
_keyType
Type of keys of Map.
|
protected JavaType |
_valueType
Type of values of Map.
|
_bindings, _superClass, _superInterfaces_asStatic, _class, _hash, _typeHandler, _valueHandler| Modifier | Constructor and Description |
|---|---|
protected |
MapLikeType(Class<?> mapType,
TypeBindings bindings,
JavaType superClass,
JavaType[] superInts,
JavaType keyT,
JavaType valueT,
Object valueHandler,
Object typeHandler,
boolean asStatic) |
protected |
MapLikeType(TypeBase base,
JavaType keyT,
JavaType valueT) |
| Modifier and Type | Method and Description |
|---|---|
protected JavaType |
_narrow(Class<?> subclass)
Deprecated.
|
protected String |
buildCanonicalName() |
static MapLikeType |
construct(Class<?> rawType,
JavaType keyT,
JavaType valueT)
Deprecated.
|
boolean |
equals(Object o) |
JavaType |
getContentType() |
Object |
getContentTypeHandler()
Internal accessor that should not be used by any code outside of
jackson-databind: only used internally by databind.
|
Object |
getContentValueHandler()
Internal accessor that should not be used by any code outside of
jackson-databind: only used internally by databind.
|
StringBuilder |
getErasedSignature(StringBuilder sb)
Method for accessing signature without generic
type information, in form compatible with all versions
of JVM, and specifically used for type descriptions
when generating byte code.
|
StringBuilder |
getGenericSignature(StringBuilder sb) |
JavaType |
getKeyType() |
boolean |
hasHandlers()
Helper method that checks whether this type, or its (optional) key
or content type has
JavaType.getValueHandler() or JavaType.getTypeHandler();
that is, are there any non-standard handlers associated with this
type object. |
boolean |
isContainerType() |
boolean |
isMapLikeType() |
boolean |
isTrueMapType()
Deprecated.
Since 2.12 just use instanceof
|
JavaType |
refine(Class<?> rawType,
TypeBindings bindings,
JavaType superClass,
JavaType[] superInterfaces)
Mutant factory method that will try to create and return a sub-type instance
for known parameterized types; for other types will return `null` to indicate
that no just refinement makes necessary sense, without trying to detect
special status through implemented interfaces.
|
String |
toString() |
static MapLikeType |
upgradeFrom(JavaType baseType,
JavaType keyT,
JavaType valueT)
Factory method that can be used to "upgrade" a basic type into
collection-like one; usually done via
TypeModifier |
JavaType |
withContentType(JavaType contentType)
Mutant factory method that may be called on structured types
that have a so-called content type (element of arrays, value type
of Maps, referenced type of referential types),
and will construct a new instance that is identical to
this instance, except that it has specified content type, instead of current
one.
|
MapLikeType |
withContentTypeHandler(Object h)
Internal method that should not be used by any code outside of
jackson-databind: only used internally by databind.
|
MapLikeType |
withContentValueHandler(Object h)
Internal method that should not be used by any code outside of
jackson-databind: only used internally by databind.
|
JavaType |
withHandlersFrom(JavaType src)
Internal method that should not be used by any code outside of
jackson-databind: only used internally by databind.
|
MapLikeType |
withKeyType(JavaType keyType) |
MapLikeType |
withKeyTypeHandler(Object h) |
MapLikeType |
withKeyValueHandler(Object h) |
MapLikeType |
withStaticTyping()
Method that can be called to get a type instance that indicates
that values of the type should be handled using "static typing" for purposes
of serialization (as opposed to "dynamic" aka runtime typing):
meaning that no runtime information is needed for determining serializers to use.
|
MapLikeType |
withTypeHandler(Object h)
Internal method that should not be used by any code outside of
jackson-databind: only used internally by databind.
|
MapLikeType |
withValueHandler(Object h)
Internal method that should not be used by any code outside of
jackson-databind: only used internally by databind.
|
_bogusSuperClass, _classSignature, _hasNTypeParameters, containedType, containedTypeCount, containedTypeName, findSuperType, findTypeParameters, getBindings, getInterfaces, getSuperClass, serialize, serializeWithType, toCanonicalcontainedTypeOrUnknown, forcedNarrowBy, getErasedSignature, getGenericSignature, getParameterSource, getRawClass, getReferencedType, getTypeHandler, getValueHandler, hasContentType, hasGenericTypes, hashCode, hasRawClass, hasValueHandler, isAbstract, isArrayType, isCollectionLikeType, isConcrete, isEnumImplType, isEnumType, isFinal, isInterface, isJavaLangObject, isPrimitive, isRecordType, isThrowable, isTypeOrSubTypeOf, isTypeOrSuperTypeOf, useStaticTypeisReferenceTypeclone, finalize, getClass, notify, notifyAll, wait, wait, waitgetTypeNameprotected final JavaType _keyType
protected final JavaType _valueType
protected MapLikeType(Class<?> mapType, TypeBindings bindings, JavaType superClass, JavaType[] superInts, JavaType keyT, JavaType valueT, Object valueHandler, Object typeHandler, boolean asStatic)
public static MapLikeType upgradeFrom(JavaType baseType, JavaType keyT, JavaType valueT)
TypeModifier@Deprecated public static MapLikeType construct(Class<?> rawType, JavaType keyT, JavaType valueT)
@Deprecated protected JavaType _narrow(Class<?> subclass)
public MapLikeType withKeyType(JavaType keyType)
public JavaType withContentType(JavaType contentType)
JavaTypethis is returned.
If type does not have a content type (which is the case with
SimpleType), IllegalArgumentException
will be thrown.withContentType in class JavaTypepublic MapLikeType withTypeHandler(Object h)
JavaTypeThis mutant factory method will construct a new instance that is identical to this instance, except that it will have specified type handler assigned.
withTypeHandler in class JavaTypeh - Handler to pass to new instance createdpublic MapLikeType withContentTypeHandler(Object h)
JavaTypeThis mutant factory method will construct a new instance that is identical to this instance, except that it will have specified content type (element type for arrays, value type for Maps and so forth) handler assigned.
withContentTypeHandler in class JavaTypeh - Handler to pass to new instance createdpublic MapLikeType withValueHandler(Object h)
JavaTypeThis mutant factory method will construct a new instance that is identical to this instance, except that it will have specified value handler assigned.
withValueHandler in class JavaTypeh - Handler to pass to new instance createdpublic MapLikeType withContentValueHandler(Object h)
JavaTypeMutant factory method that will construct a new instance that is identical to this instance, except that it will have specified content value handler assigned.
withContentValueHandler in class JavaTypeh - Handler to pass to new instance createdpublic JavaType withHandlersFrom(JavaType src)
JavaTypeMutant factory method that will try to copy handlers that the specified source type instance had, if any; this must be done recursively where necessary (as content types may be structured).
withHandlersFrom in class JavaTypepublic MapLikeType withStaticTyping()
JavaTypewithStaticTyping in class JavaTypepublic JavaType refine(Class<?> rawType, TypeBindings bindings, JavaType superClass, JavaType[] superInterfaces)
JavaTypeprotected String buildCanonicalName()
buildCanonicalName in class TypeBasepublic boolean isContainerType()
isContainerType in class JavaTypepublic boolean isMapLikeType()
isMapLikeType in class JavaTypeMap type,
or something similar (meaning it has at least two type parameter;
first one describing key type, second value type)public JavaType getKeyType()
getKeyType in class JavaTypepublic JavaType getContentType()
getContentType in class JavaTypepublic Object getContentValueHandler()
JavaTypegetContentValueHandler in class JavaTypepublic Object getContentTypeHandler()
JavaTypegetContentTypeHandler in class JavaTypepublic boolean hasHandlers()
JavaTypeJavaType.getValueHandler() or JavaType.getTypeHandler();
that is, are there any non-standard handlers associated with this
type object.hasHandlers in class JavaTypepublic StringBuilder getErasedSignature(StringBuilder sb)
JavaTypegetErasedSignature in class TypeBasesb - StringBuilder to append signature topublic StringBuilder getGenericSignature(StringBuilder sb)
getGenericSignature in class TypeBasesb - StringBuilder to append signature topublic MapLikeType withKeyTypeHandler(Object h)
public MapLikeType withKeyValueHandler(Object h)
@Deprecated public boolean isTrueMapType()
Collection or just something that acts like one.Copyright © 2008–2022 FasterXML. All rights reserved.