Class ObjectArrayDeserializer

java.lang.Object

org.codehaus.jackson.map.JsonDeserializer<Object[]>

org.codehaus.jackson.map.deser.std.StdDeserializer<Object[]>

org.codehaus.jackson.map.deser.std.ContainerDeserializerBase<Object[]>

org.codehaus.jackson.map.deser.std.ObjectArrayDeserializer

Direct Known Subclasses:

ArrayDeserializer

public class ObjectArrayDeserializer
extends ContainerDeserializerBase<Object[]>

Basic serializer that can serialize non-primitive arrays.

Nested Class Summary

Nested classes/interfaces inherited from class StdDeserializer

StdDeserializer.BigDecimalDeserializer, StdDeserializer.BigIntegerDeserializer, StdDeserializer.BooleanDeserializer, StdDeserializer.ByteDeserializer, StdDeserializer.CharacterDeserializer, StdDeserializer.DoubleDeserializer, StdDeserializer.FloatDeserializer, StdDeserializer.IntegerDeserializer, StdDeserializer.LongDeserializer, StdDeserializer.NumberDeserializer, StdDeserializer.PrimitiveOrWrapperDeserializer<T>, StdDeserializer.ShortDeserializer, StdDeserializer.SqlDateDeserializer, StdDeserializer.StackTraceElementDeserializer

Nested classes/interfaces inherited from class JsonDeserializer

JsonDeserializer.None

Field Summary

Fields

Modifier and Type	Field	Description
protected final JavaType	_arrayType
protected final Class<?>	_elementClass	Type of contained elements: needed for constructing actual result array
protected final JsonDeserializer<Object>	_elementDeserializer	Element deserializer
protected final TypeDeserializer	_elementTypeDeserializer	If element instances have polymorphic type information, this is the type deserializer that can handle it
protected final boolean	_untyped	Flag that indicates whether the component type is Object or not.

Fields inherited from class StdDeserializer

_valueClass

Constructor Summary

Constructors

Constructor	Description
ObjectArrayDeserializer(ArrayType arrayType, JsonDeserializer<Object> elemDeser, TypeDeserializer elemTypeDeser)

Method Summary

Modifier and Type	Method	Description
Object[]	deserialize(JsonParser jp, DeserializationContext ctxt)	Method that can be called to ask implementation to deserialize JSON content into the value type this serializer handles.
protected Byte[]	deserializeFromBase64(JsonParser jp, DeserializationContext ctxt)
Object[]	deserializeWithType(JsonParser jp, DeserializationContext ctxt, TypeDeserializer typeDeserializer)	Base implementation that does not assume specific type inclusion mechanism.
JsonDeserializer<Object>	getContentDeserializer()	Accesor for deserializer use for deserializing content values.
JavaType	getContentType()	Accessor for declared type of contained value elements; either exact type, or one of its supertypes.

Methods inherited from class StdDeserializer

_parseBoolean, _parseBooleanFromNumber, _parseBooleanPrimitive, _parseByte, _parseDate, _parseDouble, _parseDoublePrimitive, _parseFloat, _parseFloatPrimitive, _parseInteger, _parseIntPrimitive, _parseLong, _parseLongPrimitive, _parseShort, _parseShortPrimitive, findDeserializer, getValueClass, getValueType, handleUnknownProperty, isDefaultSerializer, parseDouble, reportUnknownProperty

Methods inherited from class JsonDeserializer

deserialize, getEmptyValue, getNullValue, unwrappingDeserializer

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

_arrayType

protected final JavaType _arrayType

_untyped

protected final boolean _untyped

Flag that indicates whether the component type is Object or not. Used for minor optimization when constructing result.

_elementClass

protected final Class<?> _elementClass

Type of contained elements: needed for constructing actual result array

_elementDeserializer

protected final JsonDeserializer<Object> _elementDeserializer

Element deserializer

_elementTypeDeserializer

protected final TypeDeserializer _elementTypeDeserializer

If element instances have polymorphic type information, this is the type deserializer that can handle it

Constructor Details

ObjectArrayDeserializer

public ObjectArrayDeserializer(ArrayType arrayType,
 JsonDeserializer<Object> elemDeser,
 TypeDeserializer elemTypeDeser)

Method Details

getContentType

public JavaType getContentType()

Description copied from class: ContainerDeserializerBase

Accessor for declared type of contained value elements; either exact type, or one of its supertypes.

Specified by:

getContentType in class ContainerDeserializerBase<Object[]>

getContentDeserializer

public JsonDeserializer<Object> getContentDeserializer()

Description copied from class: ContainerDeserializerBase

Accesor for deserializer use for deserializing content values.

Specified by:

getContentDeserializer in class ContainerDeserializerBase<Object[]>

deserialize

public Object[] deserialize(JsonParser jp,
 DeserializationContext ctxt)
                     throws IOException,
JsonProcessingException

Description copied from class: JsonDeserializer

Method that can be called to ask implementation to deserialize JSON content into the value type this serializer handles. Returned instance is to be constructed by method itself.

Pre-condition for this method is that the parser points to the first event that is part of value to deserializer (and which is never JSON 'null' literal, more on this below): for simple types it may be the only value; and for structured types the Object start marker. Post-condition is that the parser will point to the last event that is part of deserialized value (or in case deserialization fails, event that was not recognized or usable, which may be the same event as the one it pointed to upon call).

Note that this method is never called for JSON null literal, and thus deserializers need (and should) not check for it.

Specified by:

deserialize in class JsonDeserializer<Object[]>

Parameters:

jp - Parsed used for reading JSON content

ctxt - Context that can be used to access information about this deserialization activity.

Returns:

Deserializer value

Throws:

IOException

JsonProcessingException

deserializeWithType

public Object[] deserializeWithType(JsonParser jp,
 DeserializationContext ctxt,
 TypeDeserializer typeDeserializer)
                             throws IOException,
JsonProcessingException

Description copied from class: StdDeserializer

Base implementation that does not assume specific type inclusion mechanism. Sub-classes are expected to override this method if they are to handle type information.

Overrides:

deserializeWithType in class StdDeserializer<Object[]>

Parameters:

typeDeserializer - Deserializer to use for handling type information

Throws:

IOException

JsonProcessingException

deserializeFromBase64

protected Byte[] deserializeFromBase64(JsonParser jp,
 DeserializationContext ctxt)
                                throws IOException,
JsonProcessingException

Throws:

IOException

JsonProcessingException