Module tools.jackson.databind

Package tools.jackson.databind.ser.std

Class StdScalarSerializer<T>

java.lang.Object

tools.jackson.databind.ValueSerializer<T>

tools.jackson.databind.ser.std.StdSerializer<T>

tools.jackson.databind.ser.std.StdScalarSerializer<T>

All Implemented Interfaces:

JsonFormatVisitable

Direct Known Subclasses:

BooleanSerializer, ByteBufferSerializer, DateTimeSerializerBase, EnumSerializer, InetAddressSerializer, InetSocketAddressSerializer, JavaSqlBlobSerializer, JavaSqlTimeSerializer, JDKMiscSerializers.AtomicBooleanSerializer, JDKMiscSerializers.AtomicIntegerSerializer, JDKMiscSerializers.AtomicLongSerializer, JDKMiscSerializers.ByteArrayOutputStreamSerializer, NumberSerializer, NumberSerializers.Base, OptionalDoubleSerializer, OptionalIntSerializer, OptionalLongSerializer, StringSerializer, TimeZoneSerializer, UUIDSerializer

public abstract class StdScalarSerializer<T>
extends StdSerializer<T>

Nested Class Summary

Nested classes/interfaces inherited from class tools.jackson.databind.ValueSerializer

ValueSerializer.None

Field Summary

Fields inherited from class tools.jackson.databind.ser.std.StdSerializer

_handledType

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	StdScalarSerializer(Class<?> t, boolean dummy)	Alternate constructor that is (alas!)
protected	StdScalarSerializer(Class<T> t)
protected	StdScalarSerializer(StdScalarSerializer<?> src)	Basic copy-constructor

Method Summary

Modifier and Type	Method	Description
void	acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint)	Default implementation specifies no format.
void	serializeWithType(T value, JsonGenerator g, SerializationContext ctxt, TypeSerializer typeSer)	Default implementation will write type prefix, call regular serialization method (since assumption is that value itself does not need JSON Array or Object start/end markers), and then write type suffix.

Methods inherited from class tools.jackson.databind.ser.std.StdSerializer

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

Methods inherited from class tools.jackson.databind.ValueSerializer

createContextual, getDelegatee, isEmpty, isUnwrappingSerializer, properties, replaceDelegatee, resolve, unwrappingSerializer, usesObjectId, withFilterId, withFormatOverrides, withIgnoredProperties

Methods inherited from class java.lang.Object

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

Constructor Details

StdScalarSerializer

protected StdScalarSerializer(Class<T> t)

StdScalarSerializer

protected StdScalarSerializer(Class<?> t,
 boolean dummy)

Alternate constructor that is (alas!) needed to work around kinks of generic type handling

StdScalarSerializer

protected StdScalarSerializer(StdScalarSerializer<?> src)

Basic copy-constructor

Parameters:

src - Original instance to copy settings from

Since:

2.12

Method Details

serializeWithType

public void serializeWithType(T value,
 JsonGenerator g,
 SerializationContext ctxt,
 TypeSerializer typeSer)
                       throws JacksonException

Default implementation will write type prefix, call regular serialization method (since assumption is that value itself does not need JSON Array or Object start/end markers), and then write type suffix. This should work for most cases; some sub-classes may want to change this behavior.

Overrides:

serializeWithType in class ValueSerializer<T>

Parameters:

value - Value to serialize; can not be null.

g - Generator used to output resulting Json content

ctxt - Context that can be used to get serializers for serializing Objects value contains, if any.

typeSer - Type serializer to use for including type information

Throws:

JacksonException

acceptJsonFormatVisitor

public void acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor,
 JavaType typeHint)

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 StdSerializer<T>

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