Module tools.jackson.databind

Package tools.jackson.databind.ser.jdk

Class JDKArraySerializers.DoubleArraySerializer

java.lang.Object

tools.jackson.databind.ValueSerializer<T>

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

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

tools.jackson.databind.ser.std.ArraySerializerBase<double[]>

tools.jackson.databind.ser.jdk.JDKArraySerializers.DoubleArraySerializer

All Implemented Interfaces:

JsonFormatVisitable

Enclosing class:

JDKArraySerializers

public static class JDKArraySerializers.DoubleArraySerializer
extends ArraySerializerBase<double[]>

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.ArraySerializerBase

_unwrapSingle

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

_dynamicValueSerializers, _property

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

_handledType

Constructor Summary

Constructors

Modifier	Constructor	Description
	DoubleArraySerializer()
protected	DoubleArraySerializer(JDKArraySerializers.DoubleArraySerializer src, BeanProperty prop, Boolean unwrapSingle)

Method Summary

Modifier and Type	Method	Description
ValueSerializer<?>	_withResolved(BeanProperty prop, Boolean unwrapSingle)
StdContainerSerializer<?>	_withValueTypeSerializer(TypeSerializer vts)	Doubles never add type info; hence, even if type serializer is suggested, we'll ignore it...
void	acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint)	Default implementation specifies no format.
ValueSerializer<?>	getContentSerializer()	Accessor for serializer used for serializing contents (List and array elements, Map values etc) of the container for which this serializer is used, if it is known statically.
JavaType	getContentType()	Accessor for finding declared (static) element type for type this serializer is used for.
boolean	hasSingleElement(double[] value)	Method called to determine if the given value (of type handled by this serializer) contains exactly one element.
boolean	isEmpty(SerializationContext prov, double[] value)	Method called to check whether given serializable value is considered "empty" value (for purposes of suppressing serialization of empty values).
final void	serialize(double[] value, JsonGenerator g, SerializationContext provider)	Method that can be called to ask implementation to serialize values of type this serializer handles.
void	serializeContents(double[] value, JsonGenerator g, SerializationContext provider)

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

_shouldUnwrapSingle, createContextual, serializeWithType

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

_findAndAddDynamic, _findAndAddDynamic, withValueTypeSerializer

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

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

Methods inherited from class tools.jackson.databind.ValueSerializer

getDelegatee, 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

DoubleArraySerializer

public DoubleArraySerializer()

DoubleArraySerializer

protected DoubleArraySerializer(JDKArraySerializers.DoubleArraySerializer src,
 BeanProperty prop,
 Boolean unwrapSingle)

Since:

2.6

Method Details

_withResolved

public ValueSerializer<?> _withResolved(BeanProperty prop,
 Boolean unwrapSingle)

Specified by:

_withResolved in class ArraySerializerBase<double[]>

_withValueTypeSerializer

public StdContainerSerializer<?> _withValueTypeSerializer(TypeSerializer vts)

Doubles never add type info; hence, even if type serializer is suggested, we'll ignore it...

Specified by:

_withValueTypeSerializer in class StdContainerSerializer<double[]>

getContentType

public JavaType getContentType()

Description copied from class: StdContainerSerializer

Accessor for finding declared (static) element type for type this serializer is used for.

Specified by:

getContentType in class StdContainerSerializer<double[]>

getContentSerializer

public ValueSerializer<?> getContentSerializer()

Description copied from class: StdContainerSerializer

Accessor for serializer used for serializing contents (List and array elements, Map values etc) of the container for which this serializer is used, if it is known statically. Note that for dynamic types this may return null; if so, caller has to instead use StdContainerSerializer.getContentType() and SerializationContext.findContentValueSerializer(tools.jackson.databind.JavaType, tools.jackson.databind.BeanProperty).

Specified by:

getContentSerializer in class StdContainerSerializer<double[]>

isEmpty

public boolean isEmpty(SerializationContext prov,
 double[] value)

Description copied from class: ValueSerializer

Method called to check whether given serializable value is considered "empty" value (for purposes of suppressing serialization of empty values).

Default implementation will consider only null values to be empty.

Specified by:

isEmpty in class StdContainerSerializer<double[]>

hasSingleElement

public boolean hasSingleElement(double[] value)

Description copied from class: StdContainerSerializer

Method called to determine if the given value (of type handled by this serializer) contains exactly one element.

Note: although it might seem sensible to instead define something like "getElementCount()" method, this would not work well for containers that do not keep track of size (like linked lists may not).

Note, too, that this method is only called by serializer itself; and specifically is not used for non-array/collection types like Map or Map.Entry instances.

Specified by:

hasSingleElement in class StdContainerSerializer<double[]>

serialize

public final void serialize(double[] value,
 JsonGenerator g,
 SerializationContext provider)
                     throws JacksonException

Description copied from class: ValueSerializer

Method that can be called to ask implementation to serialize values of type this serializer handles.

Specified by:

serialize in class StdSerializer<double[]>

Parameters:

value - Value to serialize; can not be null.

g - Generator used to output resulting Json content

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

Throws:

JacksonException

serializeContents

public void serializeContents(double[] value,
 JsonGenerator g,
 SerializationContext provider)
                       throws JacksonException

Specified by:

serializeContents in class ArraySerializerBase<double[]>

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<double[]>

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