com.fasterxml.jackson.datatype.guava.deser.cache

Class GuavaCacheDeserializer<T extends com.google.common.cache.Cache<Object,Object>>

java.lang.Object

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

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

com.fasterxml.jackson.datatype.guava.deser.cache.GuavaCacheDeserializer<T>

All Implemented Interfaces:

com.fasterxml.jackson.databind.deser.ContextualDeserializer, com.fasterxml.jackson.databind.deser.NullValueProvider, com.fasterxml.jackson.databind.deser.ValueInstantiator.Gettable, Serializable

Direct Known Subclasses:

SimpleCacheDeserializer

public abstract class GuavaCacheDeserializer<T extends com.google.common.cache.Cache<Object,Object>>
extends com.fasterxml.jackson.databind.deser.std.StdDeserializer<T>
implements com.fasterxml.jackson.databind.deser.ContextualDeserializer

See Also:

Serialized Form

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.databind.deser.std.StdDeserializer

_valueClass, _valueType, F_MASK_ACCEPT_ARRAYS, F_MASK_INT_COERCIONS

Constructor Summary

Constructors

Constructor and Description
GuavaCacheDeserializer(com.fasterxml.jackson.databind.type.MapLikeType type, com.fasterxml.jackson.databind.KeyDeserializer keyDeserializer, com.fasterxml.jackson.databind.jsontype.TypeDeserializer elementTypeDeserializer, com.fasterxml.jackson.databind.JsonDeserializer<?> elementDeserializer)
GuavaCacheDeserializer(com.fasterxml.jackson.databind.type.MapLikeType type, com.fasterxml.jackson.databind.KeyDeserializer keyDeserializer, com.fasterxml.jackson.databind.jsontype.TypeDeserializer elementTypeDeserializer, com.fasterxml.jackson.databind.JsonDeserializer<?> elementDeserializer, com.fasterxml.jackson.databind.deser.NullValueProvider nvp)

Method Summary

Modifier and Type	Method and Description
protected abstract com.fasterxml.jackson.databind.JsonDeserializer<?>	_createContextual(com.fasterxml.jackson.databind.type.MapLikeType t, com.fasterxml.jackson.databind.KeyDeserializer kd, com.fasterxml.jackson.databind.jsontype.TypeDeserializer vtd, com.fasterxml.jackson.databind.JsonDeserializer<?> vd, com.fasterxml.jackson.databind.deser.NullValueProvider np)
protected void	_tryToAddNull(com.fasterxml.jackson.core.JsonParser p, com.fasterxml.jackson.databind.DeserializationContext ctxt, T cache, Object key) Some/many Guava containers do not allow addition of null values, so isolate handling here.
protected abstract T	createCache()
com.fasterxml.jackson.databind.JsonDeserializer<?>	createContextual(com.fasterxml.jackson.databind.DeserializationContext ctxt, com.fasterxml.jackson.databind.BeanProperty property)
T	deserialize(com.fasterxml.jackson.core.JsonParser p, com.fasterxml.jackson.databind.DeserializationContext ctxt)
com.fasterxml.jackson.databind.type.LogicalType	logicalType()

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

_byteOverflow, _checkBooleanToStringCoercion, _checkCoercionFail, _checkDoubleSpecialValue, _checkFloatSpecialValue, _checkFloatToIntCoercion, _checkFloatToStringCoercion, _checkFromStringCoercion, _checkFromStringCoercion, _checkIntToFloatCoercion, _checkIntToStringCoercion, _checkTextualNull, _checkToStringCoercion, _coerceBooleanFromInt, _coercedTypeDesc, _coercedTypeDesc, _coerceEmptyString, _coerceIntegral, _coerceNullToken, _coerceTextualNull, _deserializeFromArray, _deserializeFromEmpty, _deserializeFromEmptyString, _deserializeFromString, _deserializeWrappedValue, _failDoubleToIntCoercion, _findCoercionFromBlankString, _findCoercionFromEmptyArray, _findCoercionFromEmptyString, _findNullProvider, _hasTextualNull, _intOverflow, _isBlank, _isEmptyOrTextualNull, _isFalse, _isIntNumber, _isNaN, _isNegInf, _isPosInf, _isTrue, _neitherNull, _nonNullNumber, _parseBoolean, _parseBooleanFromInt, _parseBooleanPrimitive, _parseBooleanPrimitive, _parseBytePrimitive, _parseDate, _parseDate, _parseDateFromArray, _parseDouble, _parseDouble, _parseDoublePrimitive, _parseDoublePrimitive, _parseDoublePrimitive, _parseFloatPrimitive, _parseFloatPrimitive, _parseFloatPrimitive, _parseInteger, _parseInteger, _parseIntPrimitive, _parseIntPrimitive, _parseLong, _parseLong, _parseLongPrimitive, _parseLongPrimitive, _parseShortPrimitive, _parseString, _parseString, _reportFailedNullCoerce, _shortOverflow, _verifyEndArrayForSingle, _verifyNullForPrimitive, _verifyNullForPrimitiveCoercion, _verifyNullForScalarCoercion, _verifyNumberForScalarCoercion, _verifyStringForScalarCoercion, deserializeWithType, findContentNullProvider, findContentNullStyle, findConvertingContentDeserializer, findDeserializer, findFormatFeature, findFormatOverrides, findValueNullProvider, getValueClass, getValueInstantiator, getValueType, getValueType, handledType, handleMissingEndArrayForSingle, handleNestedArrayForSingle, handleUnknownProperty, isDefaultDeserializer, isDefaultKeyDeserializer

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

GuavaCacheDeserializer

public GuavaCacheDeserializer(com.fasterxml.jackson.databind.type.MapLikeType type,
                              com.fasterxml.jackson.databind.KeyDeserializer keyDeserializer,
                              com.fasterxml.jackson.databind.jsontype.TypeDeserializer elementTypeDeserializer,
                              com.fasterxml.jackson.databind.JsonDeserializer<?> elementDeserializer)

GuavaCacheDeserializer

public GuavaCacheDeserializer(com.fasterxml.jackson.databind.type.MapLikeType type,
                              com.fasterxml.jackson.databind.KeyDeserializer keyDeserializer,
                              com.fasterxml.jackson.databind.jsontype.TypeDeserializer elementTypeDeserializer,
                              com.fasterxml.jackson.databind.JsonDeserializer<?> elementDeserializer,
                              com.fasterxml.jackson.databind.deser.NullValueProvider nvp)

Method Detail

createContextual

public com.fasterxml.jackson.databind.JsonDeserializer<?> createContextual(com.fasterxml.jackson.databind.DeserializationContext ctxt,
                                                                           com.fasterxml.jackson.databind.BeanProperty property)
                                                                    throws com.fasterxml.jackson.databind.JsonMappingException

Specified by:

createContextual in interface com.fasterxml.jackson.databind.deser.ContextualDeserializer

Throws:

com.fasterxml.jackson.databind.JsonMappingException

createCache

protected abstract T createCache()

_createContextual

protected abstract com.fasterxml.jackson.databind.JsonDeserializer<?> _createContextual(com.fasterxml.jackson.databind.type.MapLikeType t,
                                                                                        com.fasterxml.jackson.databind.KeyDeserializer kd,
                                                                                        com.fasterxml.jackson.databind.jsontype.TypeDeserializer vtd,
                                                                                        com.fasterxml.jackson.databind.JsonDeserializer<?> vd,
                                                                                        com.fasterxml.jackson.databind.deser.NullValueProvider np)

logicalType

public com.fasterxml.jackson.databind.type.LogicalType logicalType()

Overrides:

logicalType in class com.fasterxml.jackson.databind.JsonDeserializer<T extends com.google.common.cache.Cache<Object,Object>>

deserialize

public T deserialize(com.fasterxml.jackson.core.JsonParser p,
                     com.fasterxml.jackson.databind.DeserializationContext ctxt)
              throws IOException

Specified by:

deserialize in class com.fasterxml.jackson.databind.JsonDeserializer<T extends com.google.common.cache.Cache<Object,Object>>

Throws:

IOException

_tryToAddNull

protected void _tryToAddNull(com.fasterxml.jackson.core.JsonParser p,
                             com.fasterxml.jackson.databind.DeserializationContext ctxt,
                             T cache,
                             Object key)
                      throws IOException

Some/many Guava containers do not allow addition of null values, so isolate handling here.

Throws:

IOException

Since:

2.17