Module tools.jackson.databind

Package tools.jackson.databind.jsontype.impl

Class MinimalClassNameIdResolver

java.lang.Object

tools.jackson.databind.jsontype.impl.TypeIdResolverBase

tools.jackson.databind.jsontype.impl.ClassNameIdResolver

tools.jackson.databind.jsontype.impl.MinimalClassNameIdResolver

All Implemented Interfaces:

Serializable, TypeIdResolver

public class MinimalClassNameIdResolver
extends ClassNameIdResolver

Specialization of ClassNameIdResolver that instead uses a "minimal" derivation of Class name, using relative reference from the base type (base class) that polymorphic value has.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	_basePackageName	Package name of the base class, to be used for determining common prefix that can be omitted from included type id.
protected final String	_basePackagePrefix	Same as _basePackageName, but includes trailing dot.

Fields inherited from class tools.jackson.databind.jsontype.impl.ClassNameIdResolver

_allowedSubtypes, _subTypeValidator

Fields inherited from class tools.jackson.databind.jsontype.impl.TypeIdResolverBase

_baseType

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MinimalClassNameIdResolver(JavaType baseType, Collection<NamedType> subtypes, PolymorphicTypeValidator ptv)

Method Summary

Modifier and Type	Method	Description
protected JavaType	_typeFromId(DatabindContext ctxt, String id)
static MinimalClassNameIdResolver	construct(JavaType baseType, Collection<NamedType> subtypes, PolymorphicTypeValidator ptv)
JsonTypeInfo.Id	getMechanism()	Accessor for mechanism that this resolver uses for determining type id from type.
String	idFromValue(DatabindContext ctxt, Object value)	Method called to serialize type of the type of given value as a String to include in serialized JSON content.
String	idFromValueAndType(DatabindContext ctxt, Object value, Class<?> rawType)	Alternative method used for determining type from combination of value and type, using suggested type (that serializer provides) and possibly value of that type.

Methods inherited from class tools.jackson.databind.jsontype.impl.ClassNameIdResolver

_idFrom, getDescForKnownTypeIds, typeFromId

Methods inherited from class tools.jackson.databind.jsontype.impl.TypeIdResolverBase

_resolveToParentAsNecessary, idFromBaseType, init

Methods inherited from class java.lang.Object

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

Field Details

_basePackageName

protected final String _basePackageName

Package name of the base class, to be used for determining common prefix that can be omitted from included type id. Does not include the trailing dot.

_basePackagePrefix

protected final String _basePackagePrefix

Same as _basePackageName, but includes trailing dot.

Constructor Details

MinimalClassNameIdResolver

protected MinimalClassNameIdResolver(JavaType baseType,
 Collection<NamedType> subtypes,
 PolymorphicTypeValidator ptv)

Method Details

construct

public static MinimalClassNameIdResolver construct(JavaType baseType,
 Collection<NamedType> subtypes,
 PolymorphicTypeValidator ptv)

getMechanism

public JsonTypeInfo.Id getMechanism()

Description copied from interface: TypeIdResolver

Accessor for mechanism that this resolver uses for determining type id from type. Mostly informational; not required to be called or used.

Specified by:

getMechanism in interface TypeIdResolver

Overrides:

getMechanism in class ClassNameIdResolver

idFromValue

public String idFromValue(DatabindContext ctxt,
 Object value)

Description copied from interface: TypeIdResolver

Method called to serialize type of the type of given value as a String to include in serialized JSON content.

Specified by:

idFromValue in interface TypeIdResolver

Overrides:

idFromValue in class ClassNameIdResolver

idFromValueAndType

public String idFromValueAndType(DatabindContext ctxt,
 Object value,
 Class<?> rawType)

Description copied from interface: TypeIdResolver

Alternative method used for determining type from combination of value and type, using suggested type (that serializer provides) and possibly value of that type. Most common implementation will use suggested type as is.

Specified by:

idFromValueAndType in interface TypeIdResolver

Overrides:

idFromValueAndType in class ClassNameIdResolver

_typeFromId

protected JavaType _typeFromId(DatabindContext ctxt,
 String id)
                        throws JacksonException

Overrides:

_typeFromId in class ClassNameIdResolver

Throws:

JacksonException