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java.lang.Objectorg.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
public final class StringCollectionDeserializer
Nested Class Summary |
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Nested classes/interfaces inherited from class org.codehaus.jackson.map.JsonDeserializer |
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JsonDeserializer.None |
Field Summary | |
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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
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Fields inherited from class org.codehaus.jackson.map.deser.std.StdDeserializer |
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_valueClass |
Constructor Summary | |
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StringCollectionDeserializer(JavaType collectionType,
JsonDeserializer<?> valueDeser,
ValueInstantiator valueInstantiator)
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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. |
Method Summary | |
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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 |
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_parseBoolean, _parseBooleanPrimitive, _parseByte, _parseDate, _parseDouble, _parseDoublePrimitive, _parseFloat, _parseFloatPrimitive, _parseInteger, _parseIntPrimitive, _parseLong, _parseLongPrimitive, _parseShort, _parseShortPrimitive, findDeserializer, getValueClass, getValueType, handleUnknownProperty, isDefaultSerializer, parseDouble, reportUnknownProperty |
Methods inherited from class org.codehaus.jackson.map.JsonDeserializer |
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getEmptyValue, getNullValue, unwrappingDeserializer |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected final JavaType _collectionType
protected final JsonDeserializer<String> _valueDeserializer
protected final boolean _isDefaultDeserializer
protected final ValueInstantiator _valueInstantiator
protected JsonDeserializer<Object> _delegateDeserializer
Constructor Detail |
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public StringCollectionDeserializer(JavaType collectionType, JsonDeserializer<?> valueDeser, ValueInstantiator valueInstantiator)
protected StringCollectionDeserializer(StringCollectionDeserializer src)
Method Detail |
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public void resolve(DeserializationConfig config, DeserializerProvider provider) throws JsonMappingException
resolve
in interface ResolvableDeserializer
provider
- Provider that has constructed deserializer this method
is called on.
JsonMappingException
public JavaType getContentType()
ContainerDeserializerBase
getContentType
in class ContainerDeserializerBase<Collection<String>>
public JsonDeserializer<Object> getContentDeserializer()
ContainerDeserializerBase
getContentDeserializer
in class ContainerDeserializerBase<Collection<String>>
public Collection<String> deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException
JsonDeserializer
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.
deserialize
in class JsonDeserializer<Collection<String>>
jp
- Parsed used for reading JSON contentctxt
- Context that can be used to access information about
this deserialization activity.
IOException
JsonProcessingException
public Collection<String> deserialize(JsonParser jp, DeserializationContext ctxt, Collection<String> result) throws IOException, JsonProcessingException
JsonDeserializer
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.
deserialize
in class JsonDeserializer<Collection<String>>
IOException
JsonProcessingException
public Object deserializeWithType(JsonParser jp, DeserializationContext ctxt, TypeDeserializer typeDeserializer) throws IOException, JsonProcessingException
StdDeserializer
deserializeWithType
in class StdDeserializer<Collection<String>>
typeDeserializer
- Deserializer to use for handling type information
IOException
JsonProcessingException
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