ObjectArraySerializer (jackson-databind 2.6.3)

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.ArraySerializerBase<Object[]>
      - com.fasterxml.jackson.databind.ser.std.ObjectArraySerializer

All Implemented Interfaces:

JsonFormatVisitable, SchemaAware, ContextualSerializer, Serializable
```
public class ObjectArraySerializer
extends ArraySerializerBase<Object[]>
implements ContextualSerializer
```
Generic serializer for Object arrays (Object[]).

See Also:
Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.JsonSerializer
  JsonSerializer.None

Field Summary

Fields
Modifier and Type	Field and Description
`protected PropertySerializerMap`	`_dynamicSerializers` If element type can not 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.

Fields inherited from class com.fasterxml.jackson.databind.ser.std.ArraySerializerBase
_property, _unwrapSingle

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

Constructor Summary

Constructors
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)`

Method Summary

Methods
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 provider, 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.
`JsonNode`	`getSchema(SerializerProvider provider, Type typeHint)` Default implementation simply claims type is "string"; usually overriden by custom serializers.
`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)`

Methods inherited from class com.fasterxml.jackson.databind.ser.std.ArraySerializerBase
serializeWithType

Methods inherited from class com.fasterxml.jackson.databind.ser.ContainerSerializer
hasContentTypeAnnotation, isEmpty, withValueTypeSerializer

Methods inherited from class com.fasterxml.jackson.databind.ser.std.StdSerializer
createObjectNode, createSchemaNode, createSchemaNode, findConvertingContentSerializer, findPropertyFilter, getSchema, handledType, isDefaultSerializer, wrapAndThrow, wrapAndThrow

Methods inherited from class com.fasterxml.jackson.databind.JsonSerializer
getDelegatee, 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 Detail
  - _staticTyping
```
protected final boolean _staticTyping
```
    Whether we are using static typing (using declared types, ignoring runtime type) or not for elements.
  - _elementType
```
protected final JavaType _elementType
```
    Declared type of element entries
  - _valueTypeSerializer
```
protected final TypeSerializer _valueTypeSerializer
```
    Type serializer to use for values, if any.
  - _elementSerializer
```
protected JsonSerializer<Object> _elementSerializer
```
    Value serializer to use, if it can be statically determined.
  - _dynamicSerializers
```
protected PropertySerializerMap _dynamicSerializers
```
    If element type can not be statically determined, mapping from runtime type to serializer is handled using this object
- Constructor Detail
  - ObjectArraySerializer
```
public ObjectArraySerializer(JavaType elemType,
                     boolean staticTyping,
                     TypeSerializer vts,
                     JsonSerializer<Object> elementSerializer)
```
  - ObjectArraySerializer
```
public ObjectArraySerializer(ObjectArraySerializer src,
                     TypeSerializer vts)
```
  - ObjectArraySerializer
```
public ObjectArraySerializer(ObjectArraySerializer src,
                     BeanProperty property,
                     TypeSerializer vts,
                     JsonSerializer<?> elementSerializer,
                     Boolean unwrapSingle)
```
- Method Detail
  - _withResolved
```
public JsonSerializer<?> _withResolved(BeanProperty prop,
                              Boolean unwrapSingle)
```
    Specified by:
    
    _withResolved in class ArraySerializerBase<Object[]>
  - _withValueTypeSerializer
```
public ContainerSerializer<?> _withValueTypeSerializer(TypeSerializer vts)
```
    Description copied from class: ContainerSerializer
    
    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.
    
    Specified by:
    
    _withValueTypeSerializer in class ContainerSerializer<Object[]>
  - withResolved
```
public ObjectArraySerializer withResolved(BeanProperty prop,
                                 TypeSerializer vts,
                                 JsonSerializer<?> ser,
                                 Boolean unwrapSingle)
```
  - createContextual
```
public JsonSerializer<?> createContextual(SerializerProvider provider,
                                 BeanProperty property)
                                   throws JsonMappingException
```
    Description copied from interface: ContextualSerializer
    
    Method called to see if a different (or differently configured) serializer is needed to serialize values of specified property. 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.
    
    Specified by:
    
    createContextual in interface ContextualSerializer
    
    Overrides:
    
    createContextual in class ArraySerializerBase<Object[]>
    
    Parameters:
    provider - 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 can not 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<Object[]>
  - 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.findValueSerializer(java.lang.Class<?>, com.fasterxml.jackson.databind.BeanProperty).
    
    Specified by:
    
    getContentSerializer in class ContainerSerializer<Object[]>
  - isEmpty
```
public boolean isEmpty(SerializerProvider prov,
              Object[] value)
```
    Description copied from class: JsonSerializer
    
    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.
    NOTE: replaces JsonSerializer.isEmpty(Object), deprecated in 2.5
    
    Overrides:
    
    isEmpty in class JsonSerializer<Object[]>
  - hasSingleElement
```
public boolean hasSingleElement(Object[] value)
```
    Description copied from class: ContainerSerializer
    
    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).
    
    Specified by:
    
    hasSingleElement in class ContainerSerializer<Object[]>
  - serialize
```
public final void serialize(Object[] 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.
    
    Overrides:
    
    serialize in class ArraySerializerBase<Object[]>
    
    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
  - serializeContents
```
public void serializeContents(Object[] value,
                     JsonGenerator gen,
                     SerializerProvider provider)
                       throws IOException
```
    Specified by:
    
    serializeContents in class ArraySerializerBase<Object[]>
    
    Throws:
    
    IOException
  - serializeContentsUsing
```
public void serializeContentsUsing(Object[] value,
                          JsonGenerator jgen,
                          SerializerProvider provider,
                          JsonSerializer<Object> ser)
                            throws IOException
```
    Throws:
    
    IOException
  - serializeTypedContents
```
public void serializeTypedContents(Object[] value,
                          JsonGenerator jgen,
                          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<Object[]>
    
    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<Object[]>
    
    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

Class ObjectArraySerializer

Nested Class Summary

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

Field Summary

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

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

Constructor Summary

Method Summary

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

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

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

Methods inherited from class com.fasterxml.jackson.databind.JsonSerializer

Methods inherited from class java.lang.Object

Field Detail

_staticTyping

_elementType

_valueTypeSerializer

_elementSerializer

_dynamicSerializers

Constructor Detail

ObjectArraySerializer

ObjectArraySerializer

ObjectArraySerializer

Method Detail

_withResolved

_withValueTypeSerializer

withResolved

createContextual

getContentType

getContentSerializer

isEmpty

hasSingleElement

serialize

serializeContents

serializeContentsUsing

serializeTypedContents

getSchema

acceptJsonFormatVisitor

_findAndAddDynamic

_findAndAddDynamic