Package edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.ser.std

Class AsArraySerializerBase<T>

java.lang.Object

edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.JsonSerializer<T>

edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.ser.std.StdSerializer<T>

edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.ser.ContainerSerializer<T>

edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.ser.std.AsArraySerializerBase<T>

All Implemented Interfaces:

JsonFormatVisitable, SchemaAware, ContextualSerializer, Serializable

Direct Known Subclasses:

CollectionSerializer, EnumSetSerializer, IndexedListSerializer, IterableSerializer, IteratorSerializer

public abstract class AsArraySerializerBase<T>
extends ContainerSerializer<T>
implements ContextualSerializer

Base class for serializers that will output contents as JSON arrays; typically serializers used for Collection and array types.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.JsonSerializer

JsonSerializer.None

Field Summary

Fields

Modifier and Type	Field	Description
protected PropertySerializerMap	_dynamicSerializers	If element type cannot be statically determined, mapping from runtime type to serializer is handled using this object
protected final JsonSerializer<Object>	_elementSerializer	Value serializer to use, if it can be statically determined
protected final JavaType	_elementType
protected final BeanProperty	_property	Collection-valued property being serialized with this instance
protected final boolean	_staticTyping
protected final Boolean	_unwrapSingle	Setting for specific local override for "unwrap single element arrays": true for enable unwrapping, false for preventing it, `null` for using global configuration.
protected final TypeSerializer	_valueTypeSerializer	Type serializer used for values, if any.

Fields inherited from class edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.ser.std.StdSerializer

_handledType

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AsArraySerializerBase(AsArraySerializerBase<?> src, BeanProperty property, TypeSerializer vts, JsonSerializer<?> elementSerializer)	Deprecated. since 2.6: use the overloaded method that takes 'unwrapSingle'
protected	AsArraySerializerBase(AsArraySerializerBase<?> src, BeanProperty property, TypeSerializer vts, JsonSerializer<?> elementSerializer, Boolean unwrapSingle)
protected	AsArraySerializerBase(Class<?> cls, JavaType elementType, boolean staticTyping, TypeSerializer vts, BeanProperty property, JsonSerializer<?> elementSerializer, Boolean unwrapSingle)	General purpose constructor.
protected	AsArraySerializerBase(Class<?> cls, JavaType et, boolean staticTyping, TypeSerializer vts, BeanProperty property, JsonSerializer<Object> elementSerializer)	Deprecated. Since 2.6 Use variants that either take 'src', or do NOT pass BeanProperty
protected	AsArraySerializerBase(Class<?> cls, JavaType et, boolean staticTyping, TypeSerializer vts, JsonSerializer<Object> elementSerializer)	Non-contextual, "blueprint" constructor typically called when the first instance is created, without knowledge of property it was used via.

Method Summary

Modifier and Type	Method	Description
protected final JsonSerializer<Object>	_findAndAddDynamic(PropertySerializerMap map, JavaType type, SerializerProvider provider)
protected final JsonSerializer<Object>	_findAndAddDynamic(PropertySerializerMap map, Class<?> type, SerializerProvider provider)
void	acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint)	Default implementation specifies no format.
JsonSerializer<?>	createContextual(SerializerProvider serializers, BeanProperty property)	This method is needed to resolve contextual annotations like per-property overrides, as well as do recursive call to createContextual of content serializer, if known statically.
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.
JsonNode	getSchema(SerializerProvider provider, Type typeHint)	Default implementation simply claims type is "string"; usually overriden by custom serializers.
void	serialize(T value, JsonGenerator gen, SerializerProvider provider)	Method that can be called to ask implementation to serialize values of type this serializer handles.
protected abstract void	serializeContents(T value, JsonGenerator gen, SerializerProvider provider)
void	serializeWithType(T value, JsonGenerator g, SerializerProvider provider, TypeSerializer typeSer)	Method that can be called to ask implementation to serialize values of type this serializer handles, using specified type serializer for embedding necessary type information.
final AsArraySerializerBase<T>	withResolved(BeanProperty property, TypeSerializer vts, JsonSerializer<?> elementSerializer)	Deprecated. since 2.6: use the overloaded method that takes 'unwrapSingle'
abstract AsArraySerializerBase<T>	withResolved(BeanProperty property, TypeSerializer vts, JsonSerializer<?> elementSerializer, Boolean unwrapSingle)

Methods inherited from class edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.ser.ContainerSerializer

_withValueTypeSerializer, hasContentTypeAnnotation, hasSingleElement, withValueTypeSerializer

Methods inherited from class edu.internet2.middleware.grouperClientExt.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 edu.internet2.middleware.grouperClientExt.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

Field Details

_elementType

protected final JavaType _elementType

_property

protected final BeanProperty _property

Collection-valued property being serialized with this instance

_staticTyping

protected final boolean _staticTyping

_unwrapSingle

protected final Boolean _unwrapSingle

Setting for specific local override for "unwrap single element arrays": true for enable unwrapping, false for preventing it, `null` for using global configuration.

Since:

2.6

_valueTypeSerializer

protected final TypeSerializer _valueTypeSerializer

Type serializer used for values, if any.

_elementSerializer

protected final JsonSerializer<Object> _elementSerializer

Value serializer to use, if it can be statically determined

_dynamicSerializers

protected PropertySerializerMap _dynamicSerializers

If element type cannot be statically determined, mapping from runtime type to serializer is handled using this object

Constructor Details

AsArraySerializerBase

protected AsArraySerializerBase(Class<?> cls,
 JavaType et,
 boolean staticTyping,
 TypeSerializer vts,
 JsonSerializer<Object> elementSerializer)

Non-contextual, "blueprint" constructor typically called when the first instance is created, without knowledge of property it was used via.

Since:

2.6

AsArraySerializerBase

@Deprecated
protected AsArraySerializerBase(Class<?> cls,
 JavaType et,
 boolean staticTyping,
 TypeSerializer vts,
 BeanProperty property,
 JsonSerializer<Object> elementSerializer)

Deprecated.

Since 2.6 Use variants that either take 'src', or do NOT pass BeanProperty

AsArraySerializerBase

protected AsArraySerializerBase(Class<?> cls,
 JavaType elementType,
 boolean staticTyping,
 TypeSerializer vts,
 BeanProperty property,
 JsonSerializer<?> elementSerializer,
 Boolean unwrapSingle)

General purpose constructor. Use contextual constructors, if possible.

Since:

2.12

AsArraySerializerBase

protected AsArraySerializerBase(AsArraySerializerBase<?> src,
 BeanProperty property,
 TypeSerializer vts,
 JsonSerializer<?> elementSerializer,
 Boolean unwrapSingle)

AsArraySerializerBase

@Deprecated
protected AsArraySerializerBase(AsArraySerializerBase<?> src,
 BeanProperty property,
 TypeSerializer vts,
 JsonSerializer<?> elementSerializer)

Deprecated.

since 2.6: use the overloaded method that takes 'unwrapSingle'

Method Details

withResolved

@Deprecated
public final AsArraySerializerBase<T> withResolved(BeanProperty property,
 TypeSerializer vts,
 JsonSerializer<?> elementSerializer)

Deprecated.

since 2.6: use the overloaded method that takes 'unwrapSingle'

withResolved

public abstract AsArraySerializerBase<T> withResolved(BeanProperty property,
 TypeSerializer vts,
 JsonSerializer<?> elementSerializer,
 Boolean unwrapSingle)

Since:

2.6

createContextual

public JsonSerializer<?> createContextual(SerializerProvider serializers,
 BeanProperty property)
                                   throws JsonMappingException

This method is needed to resolve contextual annotations like per-property overrides, as well as do recursive call to createContextual of content serializer, if known statically.

Specified by:

createContextual in interface ContextualSerializer

Parameters:

serializers - Serializer provider to use for accessing config, other serializers

property - 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)

Returns:

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

Throws:

JsonMappingException

getContentType

public JavaType getContentType()

Description copied from class: ContainerSerializer

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

Specified by:

getContentType in class ContainerSerializer<T>

getContentSerializer

public JsonSerializer<?> getContentSerializer()

Description copied from class: ContainerSerializer

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 ContainerSerializer.getContentType() and SerializerProvider.findContentValueSerializer(edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.JavaType, edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.BeanProperty).

Specified by:

getContentSerializer in class ContainerSerializer<T>

serialize

public void serialize(T value,
 JsonGenerator gen,
 SerializerProvider provider)
               throws IOException

Description copied from class: JsonSerializer

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

Specified by:

serialize in class StdSerializer<T>

Parameters:

value - Value to serialize; can not be null.

gen - Generator used to output resulting Json content

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

Throws:

IOException

serializeWithType

public void serializeWithType(T value,
 JsonGenerator g,
 SerializerProvider provider,
 TypeSerializer typeSer)
                       throws IOException

Description copied from class: JsonSerializer

Method that can be called to ask implementation to serialize values of type this serializer handles, using specified type serializer for embedding necessary type information.

Default implementation will throw UnsupportedOperationException to indicate that proper type handling needs to be implemented.

For simple datatypes written as a single scalar value (JSON String, Number, Boolean), implementation would look like:

  // note: method to call depends on whether this type is serialized as JSON scalar, object or Array!
  typeSer.writeTypePrefixForScalar(value, gen);
  serialize(value, gen, provider);
  typeSer.writeTypeSuffixForScalar(value, gen);

and implementations for type serialized as JSON Arrays or Objects would differ slightly, as START-ARRAY/END-ARRAY and START-OBJECT/END-OBJECT pairs need to be properly handled with respect to serializing of contents.

Overrides:

serializeWithType in class JsonSerializer<T>

Parameters:

value - Value to serialize; can not be null.

g - Generator used to output resulting Json content

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

typeSer - Type serializer to use for including type information

Throws:

IOException

serializeContents

protected abstract void serializeContents(T value,
 JsonGenerator gen,
 SerializerProvider provider)
                                   throws IOException

Throws:

IOException

getSchema

public JsonNode getSchema(SerializerProvider provider,
 Type typeHint)
                   throws JsonMappingException

Description copied from class: StdSerializer

Default implementation simply claims type is "string"; usually overriden by custom serializers.

Specified by:

getSchema in interface SchemaAware

Overrides:

getSchema in class StdSerializer<T>

Parameters:

provider - The serializer provider.

typeHint - A hint about the type.

Returns:

Json-schema for this serializer.

Throws:

JsonMappingException

acceptJsonFormatVisitor

public void acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor,
 JavaType typeHint)
                             throws JsonMappingException

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

Throws:

JsonMappingException

_findAndAddDynamic

protected final JsonSerializer<Object> _findAndAddDynamic(PropertySerializerMap map,
 Class<?> type,
 SerializerProvider provider)
                                                   throws JsonMappingException

Throws:

JsonMappingException

_findAndAddDynamic

protected final JsonSerializer<Object> _findAndAddDynamic(PropertySerializerMap map,
 JavaType type,
 SerializerProvider provider)
                                                   throws JsonMappingException

Throws:

JsonMappingException