Class StringCollectionDeserializer
- java.lang.Object
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- org.codehaus.jackson.map.JsonDeserializer<T>
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- org.codehaus.jackson.map.deser.std.StdDeserializer<T>
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- org.codehaus.jackson.map.deser.std.ContainerDeserializerBase<Collection<String>>
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- org.codehaus.jackson.map.deser.std.StringCollectionDeserializer
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- All Implemented Interfaces:
ResolvableDeserializer
public final class StringCollectionDeserializer extends ContainerDeserializerBase<Collection<String>> implements ResolvableDeserializer
- Since:
- 1.9 (moved from higher-level package)
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Nested Class Summary
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Nested classes/interfaces inherited from class 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
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Nested classes/interfaces inherited from class org.codehaus.jackson.map.JsonDeserializer
JsonDeserializer.None
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Field Summary
Fields Modifier and Type Field Description 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 deserializerprotected ValueInstantiator
_valueInstantiator
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Fields inherited from class org.codehaus.jackson.map.deser.std.StdDeserializer
_valueClass
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Constructor Summary
Constructors Modifier Constructor Description 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.StringCollectionDeserializer(JavaType collectionType, JsonDeserializer<?> valueDeser, ValueInstantiator valueInstantiator)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description 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.-
Methods inherited from class org.codehaus.jackson.map.deser.std.StdDeserializer
_parseBoolean, _parseBooleanPrimitive, _parseByte, _parseDate, _parseDouble, _parseDoublePrimitive, _parseFloat, _parseFloatPrimitive, _parseInteger, _parseIntPrimitive, _parseLong, _parseLongPrimitive, _parseShort, _parseShortPrimitive, findDeserializer, getValueClass, getValueType, handleUnknownProperty, isDefaultSerializer, parseDouble, reportUnknownProperty
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Methods inherited from class org.codehaus.jackson.map.JsonDeserializer
getEmptyValue, getNullValue, unwrappingDeserializer
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Field Detail
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_collectionType
protected final JavaType _collectionType
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_valueDeserializer
protected final JsonDeserializer<String> _valueDeserializer
Value deserializer; needed even if it is the standard String deserializer
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_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.
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_valueInstantiator
protected final ValueInstantiator _valueInstantiator
- Since:
- 1.9
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_delegateDeserializer
protected JsonDeserializer<Object> _delegateDeserializer
Deserializer that is used iff delegate-based creator is to be used for deserializing from JSON Object.
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Constructor Detail
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StringCollectionDeserializer
public StringCollectionDeserializer(JavaType collectionType, JsonDeserializer<?> valueDeser, ValueInstantiator valueInstantiator)
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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.- Since:
- 1.9
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Method Detail
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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.- Specified by:
resolve
in interfaceResolvableDeserializer
provider
- Provider that has constructed deserializer this method is called on.- Throws:
JsonMappingException
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getContentType
public JavaType getContentType()
Description copied from class:ContainerDeserializerBase
Accessor for declared type of contained value elements; either exact type, or one of its supertypes.- Specified by:
getContentType
in classContainerDeserializerBase<Collection<String>>
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getContentDeserializer
public JsonDeserializer<Object> getContentDeserializer()
Description copied from class:ContainerDeserializerBase
Accesor for deserializer use for deserializing content values.- Specified by:
getContentDeserializer
in classContainerDeserializerBase<Collection<String>>
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deserialize
public Collection<String> deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException
Description copied from class: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.
- Specified by:
deserialize
in classJsonDeserializer<Collection<String>>
- Parameters:
jp
- Parsed used for reading JSON contentctxt
- Context that can be used to access information about this deserialization activity.- Returns:
- Deserializer value
- Throws:
IOException
JsonProcessingException
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deserialize
public Collection<String> deserialize(JsonParser jp, DeserializationContext ctxt, Collection<String> result) throws IOException, JsonProcessingException
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 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.- Overrides:
deserialize
in classJsonDeserializer<Collection<String>>
- Throws:
IOException
JsonProcessingException
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deserializeWithType
public Object deserializeWithType(JsonParser jp, DeserializationContext ctxt, TypeDeserializer typeDeserializer) throws IOException, JsonProcessingException
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 classStdDeserializer<Collection<String>>
typeDeserializer
- Deserializer to use for handling type information- Throws:
IOException
JsonProcessingException
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