org.codehaus.jackson.map.deser.std

类 EnumMapDeserializer

java.lang.Object

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

org.codehaus.jackson.map.deser.std.StdDeserializer<EnumMap<?,?>>

org.codehaus.jackson.map.deser.std.EnumMapDeserializer

public class EnumMapDeserializer
extends StdDeserializer<EnumMap<?,?>>

Note: casting within this class is all messed up -- just could not figure out a way to properly deal with recursive definition of "EnumMap, V>

从以下版本开始:

1.9 (renamed from 'org.codehaus.jackson.map.deser.EnumMapDeserializer')

作者:

tsaloranta

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 Class<?>	_enumClass
protected JsonDeserializer<Enum<?>>	_keyDeserializer
protected JsonDeserializer<Object>	_valueDeserializer

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

_valueClass

构造器概要

构造器

构造器和说明
EnumMapDeserializer(Class<?> enumClass, JsonDeserializer<?> keyDeserializer, JsonDeserializer<Object> valueDeser)
EnumMapDeserializer(EnumResolver<?> enumRes, JsonDeserializer<Object> valueDeser) 已过时。

方法概要

方法

限定符和类型	方法和说明
EnumMap<?,?>	deserialize(JsonParser jp, DeserializationContext ctxt) Method that can be called to ask implementation to deserialize JSON content into the value type this serializer handles.
Object	deserializeWithType(JsonParser jp, DeserializationContext ctxt, TypeDeserializer typeDeserializer) Base implementation that does not assume specific type inclusion mechanism.

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

deserialize, 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

_enumClass

protected final Class<?> _enumClass

_keyDeserializer

protected final JsonDeserializer<Enum<?>> _keyDeserializer

_valueDeserializer

protected final JsonDeserializer<Object> _valueDeserializer

构造器详细资料

EnumMapDeserializer

@Deprecated
public EnumMapDeserializer(EnumResolver<?> enumRes,
                              JsonDeserializer<Object> valueDeser)

已过时。

EnumMapDeserializer

public EnumMapDeserializer(Class<?> enumClass,
                   JsonDeserializer<?> keyDeserializer,
                   JsonDeserializer<Object> valueDeser)

方法详细资料

deserialize

public EnumMap<?,?> 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<EnumMap<?,?>>

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

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<EnumMap<?,?>>

typeDeserializer - Deserializer to use for handling type information

抛出:

IOException

JsonProcessingException