Module tools.jackson.databind

Package tools.jackson.databind.ext.jdk8

Class Jdk8StreamSerializer

java.lang.Object

tools.jackson.databind.ValueSerializer<T>

tools.jackson.databind.ser.std.StdSerializer<Stream<?>>

tools.jackson.databind.ext.jdk8.Jdk8StreamSerializer

All Implemented Interfaces:

JsonFormatVisitable

public class Jdk8StreamSerializer
extends StdSerializer<Stream<?>>

Common typed stream serializer

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

Constructor	Description
Jdk8StreamSerializer(JavaType streamType, JavaType elemType)	Constructor
Jdk8StreamSerializer(JavaType streamType, JavaType elemType, ValueSerializer<Object> elemSerializer)	Constructor with custom serializer

Method Summary

Modifier and Type	Method	Description
ValueSerializer<?>	createContextual(SerializationContext provider, BeanProperty property)	Method called to see if a different (or differently configured) serializer is needed to serialize values of specified property (or, for root values, in which case `null` is passed).
void	serialize(Stream<?> stream, JsonGenerator g, SerializationContext ctxt)	Method that can be called to ask implementation to serialize values of type this serializer handles.

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

_neitherNull, _nonEmpty, _wrapIOFailure, acceptJsonFormatVisitor, 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, isEmpty, isUnwrappingSerializer, properties, replaceDelegatee, resolve, serializeWithType, 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

Jdk8StreamSerializer

public Jdk8StreamSerializer(JavaType streamType,
 JavaType elemType)

Constructor

Parameters:

streamType - Stream type

elemType - Stream elements type (matching T)

Jdk8StreamSerializer

public Jdk8StreamSerializer(JavaType streamType,
 JavaType elemType,
 ValueSerializer<Object> elemSerializer)

Constructor with custom serializer

Parameters:

streamType - Stream type

elemType - Stream elements type (matching T)

elemSerializer - Custom serializer to use for element type

Method Details

createContextual

public ValueSerializer<?> createContextual(SerializationContext provider,
 BeanProperty property)

Description copied from class: ValueSerializer

Method called to see if a different (or differently configured) serializer is needed to serialize values of specified property (or, for root values, in which case `null` is passed). 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.

Note that method is only called once per POJO property, and for the first usage as root value serializer; it is not called for every serialization, as doing that would have significant performance impact; most serializers cache contextual instances for future use.

Overrides:

createContextual in class ValueSerializer<Stream<?>>

Parameters:

provider - Context to use for accessing config, other serializers

property - Property (defined by one or more accessors - field or method - used for accessing logical property value) for which serializer is used to be used; or, `null` for root value (or in cases where caller does not have this information, which is handled as root value case).

Returns:

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

serialize

public void serialize(Stream<?> stream,
 JsonGenerator g,
 SerializationContext ctxt)
               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<Stream<?>>

Parameters:

stream - 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.

Throws:

JacksonException