org.codehaus.jackson.map.deser.std

类 StringCollectionDeserializer

java.lang.Object

org.codehaus.jackson.map.JsonDeserializer<T>

org.codehaus.jackson.map.deser.std.StdDeserializer<T>

org.codehaus.jackson.map.deser.std.ContainerDeserializerBase<Collection<String>>

org.codehaus.jackson.map.deser.std.StringCollectionDeserializer

所有已实现的接口:

ResolvableDeserializer

public final class StringCollectionDeserializer
extends ContainerDeserializerBase<Collection<String>>
implements ResolvableDeserializer

从以下版本开始:

1.9 (moved from higher-level package)

嵌套类概要

从类继承的嵌套类/接口 org.codehaus.jackson.map.deser.std.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

从类继承的嵌套类/接口 org.codehaus.jackson.map.JsonDeserializer

JsonDeserializer.None

字段概要

字段

限定符和类型	字段和说明
protected JavaType	_collectionType
protected JsonDeserializer<Object>	_delegateDeserializer Deserializer that is used iff delegate-based creator is to be used for deserializing from JSON Object.
protected boolean	_isDefaultDeserializer Flag that indicates whether value deserializer is the standard Jackson-provided one; if it is, we can use more efficient handling.
protected JsonDeserializer<String>	_valueDeserializer Value deserializer; needed even if it is the standard String deserializer
protected ValueInstantiator	_valueInstantiator

从类继承的字段 org.codehaus.jackson.map.deser.std.StdDeserializer

_valueClass

构造器概要

构造器

限定符	构造器和说明
	StringCollectionDeserializer(JavaType collectionType, JsonDeserializer<?> valueDeser, ValueInstantiator valueInstantiator)
protected	StringCollectionDeserializer(StringCollectionDeserializer src) Copy-constructor that can be used by sub-classes to allow copy-on-write styling copying of settings of an existing instance.

方法概要

方法

限定符和类型	方法和说明
Collection<String>	deserialize(JsonParser jp, DeserializationContext ctxt) Method that can be called to ask implementation to deserialize JSON content into the value type this serializer handles.
Collection<String>	deserialize(JsonParser jp, DeserializationContext ctxt, Collection<String> result) 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.
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.
void	resolve(DeserializationConfig config, DeserializerProvider provider) Method called to finalize setup of this deserializer, after deserializer itself has been registered.

从类继承的方法 org.codehaus.jackson.map.deser.std.StdDeserializer

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

从类继承的方法 org.codehaus.jackson.map.JsonDeserializer

getEmptyValue, getNullValue, unwrappingDeserializer

从类继承的方法 java.lang.Object

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

字段详细资料

_collectionType

protected final JavaType _collectionType

_valueDeserializer

protected final JsonDeserializer<String> _valueDeserializer

Value deserializer; needed even if it is the standard String deserializer

_isDefaultDeserializer

protected final boolean _isDefaultDeserializer

Flag that indicates whether value deserializer is the standard Jackson-provided one; if it is, we can use more efficient handling.

_valueInstantiator

protected final ValueInstantiator _valueInstantiator

从以下版本开始:

1.9

_delegateDeserializer

protected JsonDeserializer<Object> _delegateDeserializer

Deserializer that is used iff delegate-based creator is to be used for deserializing from JSON Object.

构造器详细资料

StringCollectionDeserializer

public StringCollectionDeserializer(JavaType collectionType,
                            JsonDeserializer<?> valueDeser,
                            ValueInstantiator valueInstantiator)

StringCollectionDeserializer

protected StringCollectionDeserializer(StringCollectionDeserializer src)

Copy-constructor that can be used by sub-classes to allow copy-on-write styling copying of settings of an existing instance.

从以下版本开始:

1.9

方法详细资料

resolve

public void resolve(DeserializationConfig config,
           DeserializerProvider provider)
             throws JsonMappingException

Method called to finalize setup of this deserializer, after deserializer itself has been registered. This is needed to handle recursive and transitive dependencies.

指定者:

resolve 在接口中 ResolvableDeserializer

provider - Provider that has constructed deserializer this method is called on.

抛出:

JsonMappingException

getContentType

public JavaType getContentType()

从类复制的说明: ContainerDeserializerBase

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

指定者:

getContentType 在类中 ContainerDeserializerBase<Collection<String>>

getContentDeserializer

public JsonDeserializer<Object> getContentDeserializer()

从类复制的说明: ContainerDeserializerBase

Accesor for deserializer use for deserializing content values.

指定者:

getContentDeserializer 在类中 ContainerDeserializerBase<Collection<String>>

deserialize

public Collection<String> deserialize(JsonParser jp,
                             DeserializationContext ctxt)
                               throws IOException,
                                      JsonProcessingException

从类复制的说明: 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.

指定者:

deserialize 在类中 JsonDeserializer<Collection<String>>

参数:

jp - Parsed used for reading JSON content

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

返回:

Deserializer value

抛出:

IOException

JsonProcessingException

deserialize

public Collection<String> deserialize(JsonParser jp,
                             DeserializationContext ctxt,
                             Collection<String> result)
                               throws IOException,
                                      JsonProcessingException

从类复制的说明: 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 for all supported types; most commonly it is used for Collections and Maps.

Default implementation just throws UnsupportedOperationException, to indicate that types that do not explicitly add support do not expect to get the call.

覆盖:

deserialize 在类中 JsonDeserializer<Collection<String>>

抛出:

IOException

JsonProcessingException

deserializeWithType

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

从类复制的说明: 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.

覆盖:

deserializeWithType 在类中 StdDeserializer<Collection<String>>

typeDeserializer - Deserializer to use for handling type information

抛出:

IOException

JsonProcessingException