Package com.fasterxml.jackson.databind.deser.std

Class ArrayBlockingQueueDeserializer

java.lang.Object

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

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

com.fasterxml.jackson.databind.deser.std.ContainerDeserializerBase<java.util.Collection<java.lang.Object>>

com.fasterxml.jackson.databind.deser.std.CollectionDeserializer

com.fasterxml.jackson.databind.deser.std.ArrayBlockingQueueDeserializer

All Implemented Interfaces:

ContextualDeserializer, NullValueProvider, ValueInstantiator.Gettable, java.io.Serializable

public class ArrayBlockingQueueDeserializer
extends CollectionDeserializer

We need a custom deserializer both because ArrayBlockingQueue has no default constructor AND because it has size limit used for constructing underlying storage automatically.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.deser.std.CollectionDeserializer

CollectionDeserializer.CollectionReferringAccumulator

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

JsonDeserializer.None

Constructor Summary

Constructors

Constructor	Description
ArrayBlockingQueueDeserializer(JavaType containerType, JsonDeserializer<java.lang.Object> valueDeser, TypeDeserializer valueTypeDeser, ValueInstantiator valueInstantiator)

Method Summary

Modifier and Type	Method	Description
java.util.Collection<java.lang.Object>	deserialize(JsonParser p, DeserializationContext ctxt, java.util.Collection<java.lang.Object> result0)	Alternate deserialization method (compared to the most commonly used, JsonDeserializer.deserialize(JsonParser, DeserializationContext)), which takes in initialized value instance, to be configured and/or populated by deserializer.
java.lang.Object	deserializeWithType(JsonParser p, DeserializationContext ctxt, TypeDeserializer typeDeserializer)	Base implementation that does not assume specific type inclusion mechanism.

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

createContextual, deserialize, getContentDeserializer, getValueInstantiator, isCachable

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

findBackReference, getContentType, getEmptyAccessPattern, getEmptyValue, getValueType, supportsUpdate

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

getValueClass, getValueType, handledType

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

deserializeWithType, getDelegatee, getEmptyValue, getKnownPropertyNames, getNullAccessPattern, getNullValue, getNullValue, getObjectIdReader, replaceDelegatee, unwrappingDeserializer

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayBlockingQueueDeserializer

public ArrayBlockingQueueDeserializer(JavaType containerType,
                                      JsonDeserializer<java.lang.Object> valueDeser,
                                      TypeDeserializer valueTypeDeser,
                                      ValueInstantiator valueInstantiator)

Method Detail

deserialize

public java.util.Collection<java.lang.Object> deserialize(JsonParser p,
                                                          DeserializationContext ctxt,
                                                          java.util.Collection<java.lang.Object> result0)
                                                   throws java.io.IOException

Description copied from class: JsonDeserializer

Alternate deserialization method (compared to the most commonly used, JsonDeserializer.deserialize(JsonParser, DeserializationContext)), which takes in initialized value instance, to be configured and/or populated by deserializer. Method is not necessarily used (or supported) by all types (it will not work for immutable types, for obvious reasons): most commonly it is used for Collections and Maps. It may be used both with "updating readers" (for POJOs) and when Collections and Maps use "getter as setter".

Default implementation just throws UnsupportedOperationException, to indicate that types that do not explicitly add support do not necessarily support update-existing-value operation (esp. immutable types)

Overrides:

deserialize in class CollectionDeserializer

Throws:

java.io.IOException

deserializeWithType

public java.lang.Object deserializeWithType(JsonParser p,
                                            DeserializationContext ctxt,
                                            TypeDeserializer typeDeserializer)
                                     throws java.io.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 CollectionDeserializer

typeDeserializer - Deserializer to use for handling type information

Throws:

java.io.IOException