com.fasterxml.jackson.databind.ser.std

Class NumberSerializers.Base<T>

java.lang.Object

com.fasterxml.jackson.databind.JsonSerializer<T>

com.fasterxml.jackson.databind.ser.std.StdSerializer<T>

com.fasterxml.jackson.databind.ser.std.StdScalarSerializer<T>

com.fasterxml.jackson.databind.ser.std.NumberSerializers.Base<T>

All Implemented Interfaces:

JsonFormatVisitable, SchemaAware, ContextualSerializer, Serializable

Direct Known Subclasses:

NumberSerializers.DoubleSerializer, NumberSerializers.FloatSerializer, NumberSerializers.IntegerSerializer, NumberSerializers.IntLikeSerializer, NumberSerializers.LongSerializer, NumberSerializers.ShortSerializer

Enclosing class:

NumberSerializers

public abstract static class NumberSerializers.Base<T>
extends StdScalarSerializer<T>
implements ContextualSerializer

Shared base class for actual primitive/wrapper number serializers. Note that this class is not meant as general-purpose base class nor is it part of public API: you may extend it with the caveat that not being part of public API its implementation and interfaces may change in minor releases; however deprecation markers will be used to allow code evolution.

NOTE: public since 2.10: previously had protected access.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.JsonSerializer

JsonSerializer.None

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	_isInt
protected com.fasterxml.jackson.core.JsonParser.NumberType	_numberType
protected String	_schemaType

Fields inherited from class com.fasterxml.jackson.databind.ser.std.StdSerializer

_handledType

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Base(Class<?> cls, com.fasterxml.jackson.core.JsonParser.NumberType numberType, String schemaType)

Method Summary

Modifier and Type	Method and Description
void	acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint) Default implementation specifies no format.
JsonSerializer<?>	createContextual(SerializerProvider prov, BeanProperty property) Method called to see if a different (or differently configured) serializer is needed to serialize values of specified property.
JsonNode	getSchema(SerializerProvider provider, Type typeHint) Default implementation simply claims type is "string"; usually overriden by custom serializers.

Methods inherited from class com.fasterxml.jackson.databind.ser.std.StdScalarSerializer

serializeWithType

Methods inherited from class com.fasterxml.jackson.databind.ser.std.StdSerializer

_neitherNull, _nonEmpty, createSchemaNode, createSchemaNode, findAnnotatedContentSerializer, findContextualConvertingSerializer, findConvertingContentSerializer, findFormatFeature, findFormatOverrides, findIncludeOverrides, findPropertyFilter, getSchema, handledType, isDefaultSerializer, serialize, visitArrayFormat, visitArrayFormat, visitFloatFormat, visitIntFormat, visitIntFormat, visitStringFormat, visitStringFormat, wrapAndThrow, wrapAndThrow

Methods inherited from class com.fasterxml.jackson.databind.JsonSerializer

getDelegatee, isEmpty, isEmpty, isUnwrappingSerializer, properties, replaceDelegatee, unwrappingSerializer, usesObjectId, withFilterId

Methods inherited from class java.lang.Object

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

Field Detail

_numberType

protected final com.fasterxml.jackson.core.JsonParser.NumberType _numberType

_schemaType

protected final String _schemaType

_isInt

protected final boolean _isInt

Constructor Detail

Base

protected Base(Class<?> cls,
               com.fasterxml.jackson.core.JsonParser.NumberType numberType,
               String schemaType)

Method Detail

getSchema

public JsonNode getSchema(SerializerProvider provider,
                          Type typeHint)

Description copied from class: StdSerializer

Default implementation simply claims type is "string"; usually overriden by custom serializers.

Specified by:

getSchema in interface SchemaAware

Overrides:

getSchema in class StdScalarSerializer<T>

Parameters:

provider - The serializer provider.

typeHint - A hint about the type.

Returns:

Json-schema for this serializer.

acceptJsonFormatVisitor

public void acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor,
                                    JavaType typeHint)
                             throws JsonMappingException

Description copied from class: StdSerializer

Default implementation specifies no format. This behavior is usually overriden by custom serializers.

Specified by:

acceptJsonFormatVisitor in interface JsonFormatVisitable

Overrides:

acceptJsonFormatVisitor in class StdScalarSerializer<T>

typeHint - Type of element (entity like property) being visited

Throws:

JsonMappingException

createContextual

public JsonSerializer<?> createContextual(SerializerProvider prov,
                                          BeanProperty property)
                                   throws JsonMappingException

Description copied from interface: ContextualSerializer

Method called to see if a different (or differently configured) serializer is needed to serialize values of specified property. Note that instance that this method is called on is typically shared one and as a result method should NOT modify this instance but rather construct and return a new instance. This instance should only be returned as-is, in case it is already suitable for use.

Specified by:

createContextual in interface ContextualSerializer

Parameters:

prov - Serializer provider to use for accessing config, other serializers

property - Method or field that represents the property (and is used to access value to serialize). Should be available; but there may be cases where caller cannot provide it and null is passed instead (in which case impls usually pass 'this' serializer as is)

Returns:

Serializer to use for serializing values of specified property; may be this instance or a new instance.

Throws:

JsonMappingException