Class ClassNameIdResolver
- java.lang.Object
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- com.fasterxml.jackson.databind.jsontype.impl.TypeIdResolverBase
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- com.fasterxml.jackson.databind.jsontype.impl.ClassNameIdResolver
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- All Implemented Interfaces:
TypeIdResolver
- Direct Known Subclasses:
MinimalClassNameIdResolver
public class ClassNameIdResolver extends TypeIdResolverBase
TypeIdResolverimplementation that converts between fully-qualified Java class names and (JSON) Strings.
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Field Summary
Fields Modifier and Type Field Description protected PolymorphicTypeValidator_subTypeValidator-
Fields inherited from class com.fasterxml.jackson.databind.jsontype.impl.TypeIdResolverBase
_baseType, _typeFactory
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Constructor Summary
Constructors Modifier Constructor Description protectedClassNameIdResolver(JavaType baseType, TypeFactory typeFactory)Deprecated.Since 2.10 use variant that takesPolymorphicTypeValidatorClassNameIdResolver(JavaType baseType, TypeFactory typeFactory, PolymorphicTypeValidator ptv)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description protected String_idFrom(Object value, Class<?> cls, TypeFactory typeFactory)protected JavaType_typeFromId(String id, DatabindContext ctxt)static ClassNameIdResolverconstruct(JavaType baseType, MapperConfig<?> config, PolymorphicTypeValidator ptv)StringgetDescForKnownTypeIds()Helper method used to get a simple description of all known type ids, for use in error messages.com.fasterxml.jackson.annotation.JsonTypeInfo.IdgetMechanism()Accessor for mechanism that this resolver uses for determining type id from type.StringidFromValue(Object value)Method called to serialize type of the type of given value as a String to include in serialized JSON content.StringidFromValueAndType(Object value, Class<?> type)Alternative method used for determining type from combination of value and type, using suggested type (that serializer provides) and possibly value of that type.voidregisterSubtype(Class<?> type, String name)JavaTypetypeFromId(DatabindContext context, String id)Method called to resolve type from given type identifier.-
Methods inherited from class com.fasterxml.jackson.databind.jsontype.impl.TypeIdResolverBase
idFromBaseType, init
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Field Detail
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_subTypeValidator
protected final PolymorphicTypeValidator _subTypeValidator
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Constructor Detail
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ClassNameIdResolver
@Deprecated protected ClassNameIdResolver(JavaType baseType, TypeFactory typeFactory)
Deprecated.Since 2.10 use variant that takesPolymorphicTypeValidator
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ClassNameIdResolver
public ClassNameIdResolver(JavaType baseType, TypeFactory typeFactory, PolymorphicTypeValidator ptv)
- Since:
- 2.10
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Method Detail
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construct
public static ClassNameIdResolver construct(JavaType baseType, MapperConfig<?> config, PolymorphicTypeValidator ptv)
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getMechanism
public com.fasterxml.jackson.annotation.JsonTypeInfo.Id getMechanism()
Description copied from interface:TypeIdResolverAccessor for mechanism that this resolver uses for determining type id from type. Mostly informational; not required to be called or used.
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idFromValue
public String idFromValue(Object value)
Description copied from interface:TypeIdResolverMethod called to serialize type of the type of given value as a String to include in serialized JSON content.
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idFromValueAndType
public String idFromValueAndType(Object value, Class<?> type)
Description copied from interface:TypeIdResolverAlternative 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.
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typeFromId
public JavaType typeFromId(DatabindContext context, String id) throws IOException
Description copied from interface:TypeIdResolverMethod called to resolve type from given type identifier.- Specified by:
typeFromIdin interfaceTypeIdResolver- Overrides:
typeFromIdin classTypeIdResolverBase- Throws:
IOException
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_typeFromId
protected JavaType _typeFromId(String id, DatabindContext ctxt) throws IOException
- Throws:
IOException
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_idFrom
protected String _idFrom(Object value, Class<?> cls, TypeFactory typeFactory)
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getDescForKnownTypeIds
public String getDescForKnownTypeIds()
Description copied from class:TypeIdResolverBaseHelper method used to get a simple description of all known type ids, for use in error messages.- Specified by:
getDescForKnownTypeIdsin interfaceTypeIdResolver- Overrides:
getDescForKnownTypeIdsin classTypeIdResolverBase
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