com.fasterxml.jackson.databind.deser.std

Class PrimitiveArrayDeserializers<T>

java.lang.Object

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

com.fasterxml.jackson.databind.deser.std.StdDeserializer<T>

com.fasterxml.jackson.databind.deser.std.PrimitiveArrayDeserializers<T>

All Implemented Interfaces:

ContextualDeserializer, Serializable

public abstract class PrimitiveArrayDeserializers<T>
extends StdDeserializer<T>
implements ContextualDeserializer

Container for deserializers used for instantiating "primitive arrays", arrays that contain non-object java primitive types.

See Also:

Serialized Form

Nested Class Summary

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

JsonDeserializer.None

Field Summary

Fields

Modifier and Type	Field and Description
protected Boolean	_unwrapSingle Specific override for this instance (from proper, or global per-type overrides) to indicate whether single value may be taken to mean an unwrapped one-element array or not.

Fields inherited from class com.fasterxml.jackson.databind.deser.std.StdDeserializer

_valueClass, F_MASK_INT_COERCIONS

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PrimitiveArrayDeserializers(Class<T> cls)
protected	PrimitiveArrayDeserializers(PrimitiveArrayDeserializers<?> base, Boolean unwrapSingle)

Method Summary

Methods

Modifier and Type	Method and Description
JsonDeserializer<?>	createContextual(DeserializationContext ctxt, BeanProperty property) Method called to see if a different (or differently configured) deserializer is needed to deserialize values of specified property.
Object	deserializeWithType(JsonParser p, DeserializationContext ctxt, TypeDeserializer typeDeserializer) Base implementation that does not assume specific type inclusion mechanism.
static JsonDeserializer<?>	forType(Class<?> rawType)
protected T	handleNonArray(JsonParser p, DeserializationContext ctxt)
protected abstract T	handleSingleElementUnwrapped(JsonParser p, DeserializationContext ctxt)
protected abstract PrimitiveArrayDeserializers<?>	withResolved(Boolean unwrapSingle)

Methods inherited from class com.fasterxml.jackson.databind.deser.std.StdDeserializer

_coerceIntegral, _deserializeFromEmpty, _failDoubleToIntCoercion, _hasTextualNull, _isIntNumber, _isNaN, _isNegInf, _isPosInf, _parseBoolean, _parseBooleanFromOther, _parseBooleanPrimitive, _parseByte, _parseDate, _parseDate, _parseDouble, _parseDoublePrimitive, _parseFloat, _parseFloatPrimitive, _parseInteger, _parseIntPrimitive, _parseLong, _parseLongPrimitive, _parseShort, _parseShortPrimitive, _parseString, findConvertingContentDeserializer, findDeserializer, findFormatFeature, findFormatOverrides, getValueClass, getValueType, handledType, handleMissingEndArrayForSingle, handleUnknownProperty, isDefaultDeserializer, isDefaultKeyDeserializer, parseDouble

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

deserialize, deserialize, findBackReference, getDelegatee, getEmptyValue, getEmptyValue, getKnownPropertyNames, getNullValue, getNullValue, getObjectIdReader, isCachable, replaceDelegatee, unwrappingDeserializer

Methods inherited from class java.lang.Object

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

Field Detail

_unwrapSingle

protected final Boolean _unwrapSingle

Specific override for this instance (from proper, or global per-type overrides) to indicate whether single value may be taken to mean an unwrapped one-element array or not. If null, left to global defaults.

Since:

2.7

Constructor Detail

PrimitiveArrayDeserializers

protected PrimitiveArrayDeserializers(Class<T> cls)

PrimitiveArrayDeserializers

protected PrimitiveArrayDeserializers(PrimitiveArrayDeserializers<?> base,
                           Boolean unwrapSingle)

Since:

2.7

Method Detail

forType

public static JsonDeserializer<?> forType(Class<?> rawType)

withResolved

protected abstract PrimitiveArrayDeserializers<?> withResolved(Boolean unwrapSingle)

Since:

2.7

createContextual

public JsonDeserializer<?> createContextual(DeserializationContext ctxt,
                                   BeanProperty property)
                                     throws JsonMappingException

Description copied from interface: ContextualDeserializer

Method called to see if a different (or differently configured) deserializer is needed to deserialize 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 ContextualDeserializer

Parameters:

ctxt - Deserialization context to access configuration, additional deserializers that may be needed by this deserializer

property - Method, field or constructor parameter that represents the property (and is used to assign deserialized value). 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' deserializer as is)

Returns:

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

Throws:

JsonMappingException

deserializeWithType

public Object deserializeWithType(JsonParser p,
                         DeserializationContext ctxt,
                         TypeDeserializer typeDeserializer)
                           throws IOException

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<T>

typeDeserializer - Deserializer to use for handling type information

Throws:

IOException

handleNonArray

protected T handleNonArray(JsonParser p,
               DeserializationContext ctxt)
                    throws IOException

Throws:

IOException

handleSingleElementUnwrapped

protected abstract T handleSingleElementUnwrapped(JsonParser p,
                             DeserializationContext ctxt)
                                           throws IOException

Throws:

IOException