public class ObjectArraySerializer extends ArraySerializerBase<Object[]> implements ContextualSerializer
Object[]
).JsonSerializer.None
Modifier and Type | Field and Description |
---|---|
protected PropertySerializerMap |
_dynamicSerializers
If element type cannot be statically determined, mapping from
runtime type to serializer is handled using this object
|
protected JsonSerializer<Object> |
_elementSerializer
Value serializer to use, if it can be statically determined.
|
protected JavaType |
_elementType
Declared type of element entries
|
protected boolean |
_staticTyping
Whether we are using static typing (using declared types, ignoring
runtime type) or not for elements.
|
protected TypeSerializer |
_valueTypeSerializer
Type serializer to use for values, if any.
|
_property, _unwrapSingle
_handledType
Constructor and Description |
---|
ObjectArraySerializer(JavaType elemType,
boolean staticTyping,
TypeSerializer vts,
JsonSerializer<Object> elementSerializer) |
ObjectArraySerializer(ObjectArraySerializer src,
BeanProperty property,
TypeSerializer vts,
JsonSerializer<?> elementSerializer,
Boolean unwrapSingle) |
ObjectArraySerializer(ObjectArraySerializer src,
TypeSerializer vts) |
Modifier and Type | Method and Description |
---|---|
protected JsonSerializer<Object> |
_findAndAddDynamic(PropertySerializerMap map,
Class<?> type,
SerializerProvider provider) |
protected JsonSerializer<Object> |
_findAndAddDynamic(PropertySerializerMap map,
JavaType type,
SerializerProvider provider) |
JsonSerializer<?> |
_withResolved(BeanProperty prop,
Boolean unwrapSingle) |
ContainerSerializer<?> |
_withValueTypeSerializer(TypeSerializer vts)
Method that needs to be implemented to allow construction of a new
serializer object with given
TypeSerializer , used when
addition type information is to be embedded. |
void |
acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor,
JavaType typeHint)
Default implementation specifies no format.
|
JsonSerializer<?> |
createContextual(SerializerProvider serializers,
BeanProperty property)
Method called to see if a different (or differently configured) serializer
is needed to serialize values of specified property.
|
JsonSerializer<?> |
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(Object[] value)
Method called to determine if the given value (of type handled by
this serializer) contains exactly one element.
|
boolean |
isEmpty(SerializerProvider prov,
Object[] value)
Method called to check whether given serializable value is
considered "empty" value (for purposes of suppressing serialization
of empty values).
|
void |
serialize(Object[] value,
JsonGenerator gen,
SerializerProvider provider)
Method that can be called to ask implementation to serialize
values of type this serializer handles.
|
void |
serializeContents(Object[] value,
JsonGenerator gen,
SerializerProvider provider) |
void |
serializeContentsUsing(Object[] value,
JsonGenerator jgen,
SerializerProvider provider,
JsonSerializer<Object> ser) |
void |
serializeTypedContents(Object[] value,
JsonGenerator jgen,
SerializerProvider provider) |
ObjectArraySerializer |
withResolved(BeanProperty prop,
TypeSerializer vts,
JsonSerializer<?> ser,
Boolean unwrapSingle) |
_shouldUnwrapSingle, serializeWithType
hasContentTypeAnnotation, withValueTypeSerializer
_neitherNull, _nonEmpty, createSchemaNode, createSchemaNode, findAnnotatedContentSerializer, findContextualConvertingSerializer, findConvertingContentSerializer, findFormatFeature, findFormatOverrides, findIncludeOverrides, findPropertyFilter, getSchema, getSchema, handledType, isDefaultSerializer, visitArrayFormat, visitArrayFormat, visitFloatFormat, visitIntFormat, visitIntFormat, visitStringFormat, visitStringFormat, wrapAndThrow, wrapAndThrow
getDelegatee, isEmpty, isUnwrappingSerializer, properties, replaceDelegatee, unwrappingSerializer, usesObjectId, withFilterId
protected final boolean _staticTyping
protected final JavaType _elementType
protected final TypeSerializer _valueTypeSerializer
protected JsonSerializer<Object> _elementSerializer
protected PropertySerializerMap _dynamicSerializers
public ObjectArraySerializer(JavaType elemType, boolean staticTyping, TypeSerializer vts, JsonSerializer<Object> elementSerializer)
public ObjectArraySerializer(ObjectArraySerializer src, TypeSerializer vts)
public ObjectArraySerializer(ObjectArraySerializer src, BeanProperty property, TypeSerializer vts, JsonSerializer<?> elementSerializer, Boolean unwrapSingle)
public JsonSerializer<?> _withResolved(BeanProperty prop, Boolean unwrapSingle)
_withResolved
in class ArraySerializerBase<Object[]>
public ContainerSerializer<?> _withValueTypeSerializer(TypeSerializer vts)
ContainerSerializer
TypeSerializer
, used when
addition type information is to be embedded._withValueTypeSerializer
in class ContainerSerializer<Object[]>
public ObjectArraySerializer withResolved(BeanProperty prop, TypeSerializer vts, JsonSerializer<?> ser, Boolean unwrapSingle)
public JsonSerializer<?> createContextual(SerializerProvider serializers, BeanProperty property) throws JsonMappingException
ContextualSerializer
createContextual
in interface ContextualSerializer
createContextual
in class ArraySerializerBase<Object[]>
serializers
- Serializer provider to use for accessing config, other serializersproperty
- 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)JsonMappingException
public JavaType getContentType()
ContainerSerializer
getContentType
in class ContainerSerializer<Object[]>
public JsonSerializer<?> getContentSerializer()
ContainerSerializer
ContainerSerializer.getContentType()
and
SerializerProvider.findContentValueSerializer(com.fasterxml.jackson.databind.JavaType, com.fasterxml.jackson.databind.BeanProperty)
.getContentSerializer
in class ContainerSerializer<Object[]>
public boolean isEmpty(SerializerProvider prov, Object[] value)
JsonSerializer
Default implementation will consider only null values to be empty.
NOTE: replaces JsonSerializer.isEmpty(Object)
, which was deprecated in 2.5
isEmpty
in class JsonSerializer<Object[]>
public boolean hasSingleElement(Object[] value)
ContainerSerializer
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 as of now (2.9) this method is only called by serializer
itself; and specifically is not used for non-array/collection types
like Map
or Map.Entry
instances.
hasSingleElement
in class ContainerSerializer<Object[]>
public final void serialize(Object[] value, JsonGenerator gen, SerializerProvider provider) throws IOException
JsonSerializer
serialize
in class ArraySerializerBase<Object[]>
value
- Value to serialize; can not be null.gen
- Generator used to output resulting Json contentprovider
- Provider that can be used to get serializers for
serializing Objects value contains, if any.IOException
public void serializeContents(Object[] value, JsonGenerator gen, SerializerProvider provider) throws IOException
serializeContents
in class ArraySerializerBase<Object[]>
IOException
public void serializeContentsUsing(Object[] value, JsonGenerator jgen, SerializerProvider provider, JsonSerializer<Object> ser) throws IOException
IOException
public void serializeTypedContents(Object[] value, JsonGenerator jgen, SerializerProvider provider) throws IOException
IOException
public void acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint) throws JsonMappingException
StdSerializer
acceptJsonFormatVisitor
in interface JsonFormatVisitable
acceptJsonFormatVisitor
in class StdSerializer<Object[]>
typeHint
- Type of element (entity like property) being visitedJsonMappingException
protected final JsonSerializer<Object> _findAndAddDynamic(PropertySerializerMap map, Class<?> type, SerializerProvider provider) throws JsonMappingException
JsonMappingException
protected final JsonSerializer<Object> _findAndAddDynamic(PropertySerializerMap map, JavaType type, SerializerProvider provider) throws JsonMappingException
JsonMappingException
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