com.fasterxml.jackson.datatype.guava.deser

Class GuavaImmutableMapDeserializer<T extends com.google.common.collect.ImmutableMap<java.lang.Object,java.lang.Object>>

java.lang.Object

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

com.fasterxml.jackson.datatype.guava.deser.GuavaMapDeserializer<T>

com.fasterxml.jackson.datatype.guava.deser.GuavaImmutableMapDeserializer<T>

All Implemented Interfaces:

com.fasterxml.jackson.databind.deser.ContextualDeserializer, com.fasterxml.jackson.databind.deser.NullValueProvider

Direct Known Subclasses:

ImmutableBiMapDeserializer, ImmutableMapDeserializer, ImmutableSortedMapDeserializer

abstract class GuavaImmutableMapDeserializer<T extends com.google.common.collect.ImmutableMap<java.lang.Object,java.lang.Object>>
extends GuavaMapDeserializer<T>

Nested Class Summary

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

com.fasterxml.jackson.databind.JsonDeserializer.None

Field Summary

Fields inherited from class com.fasterxml.jackson.datatype.guava.deser.GuavaMapDeserializer

_keyDeserializer, _mapType, _typeDeserializerForValue, _valueDeserializer

Constructor Summary

Constructors

Constructor and Description
GuavaImmutableMapDeserializer(com.fasterxml.jackson.databind.type.MapType type, com.fasterxml.jackson.databind.KeyDeserializer keyDeser, com.fasterxml.jackson.databind.jsontype.TypeDeserializer typeDeser, com.fasterxml.jackson.databind.JsonDeserializer<?> deser)

Method Summary

Modifier and Type	Method and Description
protected T	_deserializeEntries(com.fasterxml.jackson.core.JsonParser p, com.fasterxml.jackson.databind.DeserializationContext ctxt)
protected void	_handleNull(com.fasterxml.jackson.databind.DeserializationContext ctxt, java.lang.Object key, com.fasterxml.jackson.databind.JsonDeserializer<?> valueDeser, com.google.common.collect.ImmutableMap.Builder<java.lang.Object,java.lang.Object> builder) Overridable helper method called when a JSON null value is encountered.
protected abstract com.google.common.collect.ImmutableMap.Builder<java.lang.Object,java.lang.Object>	createBuilder()

Methods inherited from class com.fasterxml.jackson.datatype.guava.deser.GuavaMapDeserializer

createContextual, deserialize, deserializeWithType, withResolved

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

deserialize, findBackReference, getDelegatee, getEmptyAccessPattern, getEmptyValue, getEmptyValue, getKnownPropertyNames, getNullAccessPattern, getNullValue, getNullValue, getObjectIdReader, handledType, isCachable, replaceDelegatee, supportsUpdate, unwrappingDeserializer

Methods inherited from class java.lang.Object

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

Constructor Detail

GuavaImmutableMapDeserializer

GuavaImmutableMapDeserializer(com.fasterxml.jackson.databind.type.MapType type,
                              com.fasterxml.jackson.databind.KeyDeserializer keyDeser,
                              com.fasterxml.jackson.databind.jsontype.TypeDeserializer typeDeser,
                              com.fasterxml.jackson.databind.JsonDeserializer<?> deser)

Method Detail

createBuilder

protected abstract com.google.common.collect.ImmutableMap.Builder<java.lang.Object,java.lang.Object> createBuilder()

_deserializeEntries

protected T _deserializeEntries(com.fasterxml.jackson.core.JsonParser p,
                                com.fasterxml.jackson.databind.DeserializationContext ctxt)
                         throws java.io.IOException,
                                com.fasterxml.jackson.core.JsonProcessingException

Specified by:

_deserializeEntries in class GuavaMapDeserializer<T extends com.google.common.collect.ImmutableMap<java.lang.Object,java.lang.Object>>

Throws:

java.io.IOException

com.fasterxml.jackson.core.JsonProcessingException

_handleNull

protected void _handleNull(com.fasterxml.jackson.databind.DeserializationContext ctxt,
                           java.lang.Object key,
                           com.fasterxml.jackson.databind.JsonDeserializer<?> valueDeser,
                           com.google.common.collect.ImmutableMap.Builder<java.lang.Object,java.lang.Object> builder)
                    throws java.io.IOException

Overridable helper method called when a JSON null value is encountered. Since Guava Maps typically do not allow null values, special handling is needed; default is to simply ignore and skip such values, but alternative could be to throw an exception.

Throws:

java.io.IOException