de.digitalcollections.iiif.model.jackson.serialization

Class IiifIndexedListSerializer

java.lang.Object

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

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

com.fasterxml.jackson.databind.ser.ContainerSerializer<T>

com.fasterxml.jackson.databind.ser.std.AsArraySerializerBase<List<?>>

de.digitalcollections.iiif.model.jackson.serialization.IiifIndexedListSerializer

All Implemented Interfaces:

com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitable, com.fasterxml.jackson.databind.jsonschema.SchemaAware, com.fasterxml.jackson.databind.ser.ContextualSerializer, Serializable

public final class IiifIndexedListSerializer
extends com.fasterxml.jackson.databind.ser.std.AsArraySerializerBase<List<?>>

This is a custom serializer for List<Object> that has some special cases required by the IIIF specification, namely that some fields should not be encoded as arrays if they only contain a single element.

Apart from this, the code is identical to IndexedListSerializer and delegates to it where possible.

See Also:

Serialized Form

Nested Class Summary

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

com.fasterxml.jackson.databind.JsonSerializer.None

Field Summary

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

_dynamicSerializers, _elementSerializer, _elementType, _property, _staticTyping, _unwrapSingle, _valueTypeSerializer

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

_handledType

Constructor Summary

Constructors

Constructor and Description
IiifIndexedListSerializer(com.fasterxml.jackson.databind.ser.impl.IndexedListSerializer defaultSerializer, com.fasterxml.jackson.databind.type.TypeFactory tf)

Method Summary

Modifier and Type	Method and Description
protected com.fasterxml.jackson.databind.ser.ContainerSerializer<?>	_withValueTypeSerializer(com.fasterxml.jackson.databind.jsontype.TypeSerializer vts)
boolean	hasSingleElement(List<?> value)
void	serialize(List<?> value, com.fasterxml.jackson.core.JsonGenerator gen, com.fasterxml.jackson.databind.SerializerProvider provider)
protected void	serializeContents(List<?> value, com.fasterxml.jackson.core.JsonGenerator gen, com.fasterxml.jackson.databind.SerializerProvider provider)
com.fasterxml.jackson.databind.ser.std.AsArraySerializerBase<List<?>>	withResolved(com.fasterxml.jackson.databind.BeanProperty property, com.fasterxml.jackson.databind.jsontype.TypeSerializer vts, com.fasterxml.jackson.databind.JsonSerializer<?> elementSerializer, Boolean unwrapSingle)

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

_findAndAddDynamic, _findAndAddDynamic, acceptJsonFormatVisitor, createContextual, getContentSerializer, getContentType, getSchema, serializeWithType, withResolved

Methods inherited from class com.fasterxml.jackson.databind.ser.ContainerSerializer

hasContentTypeAnnotation, withValueTypeSerializer

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, 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

Constructor Detail

IiifIndexedListSerializer

public IiifIndexedListSerializer(com.fasterxml.jackson.databind.ser.impl.IndexedListSerializer defaultSerializer,
                                 com.fasterxml.jackson.databind.type.TypeFactory tf)

Method Detail

withResolved

public com.fasterxml.jackson.databind.ser.std.AsArraySerializerBase<List<?>> withResolved(com.fasterxml.jackson.databind.BeanProperty property,
                                                                                          com.fasterxml.jackson.databind.jsontype.TypeSerializer vts,
                                                                                          com.fasterxml.jackson.databind.JsonSerializer<?> elementSerializer,
                                                                                          Boolean unwrapSingle)

Specified by:

withResolved in class com.fasterxml.jackson.databind.ser.std.AsArraySerializerBase<List<?>>

serialize

public final void serialize(List<?> value,
                            com.fasterxml.jackson.core.JsonGenerator gen,
                            com.fasterxml.jackson.databind.SerializerProvider provider)
                     throws IOException

Overrides:

serialize in class com.fasterxml.jackson.databind.ser.std.AsArraySerializerBase<List<?>>

Throws:

IOException

serializeContents

protected void serializeContents(List<?> value,
                                 com.fasterxml.jackson.core.JsonGenerator gen,
                                 com.fasterxml.jackson.databind.SerializerProvider provider)
                          throws IOException

Specified by:

serializeContents in class com.fasterxml.jackson.databind.ser.std.AsArraySerializerBase<List<?>>

Throws:

IOException

hasSingleElement

public boolean hasSingleElement(List<?> value)

Specified by:

hasSingleElement in class com.fasterxml.jackson.databind.ser.ContainerSerializer<List<?>>

_withValueTypeSerializer

protected com.fasterxml.jackson.databind.ser.ContainerSerializer<?> _withValueTypeSerializer(com.fasterxml.jackson.databind.jsontype.TypeSerializer vts)

Specified by:

_withValueTypeSerializer in class com.fasterxml.jackson.databind.ser.ContainerSerializer<List<?>>