org.codehaus.jackson.map.deser.impl
Class StringCollectionDeserializer

java.lang.Object
  extended by org.codehaus.jackson.map.JsonDeserializer<T>
      extended by org.codehaus.jackson.map.deser.StdDeserializer<T>
          extended by org.codehaus.jackson.map.deser.ContainerDeserializer<Collection<String>>
              extended by org.codehaus.jackson.map.deser.impl.StringCollectionDeserializer

public final class StringCollectionDeserializer
extends ContainerDeserializer<Collection<String>>


Nested Class Summary
 
Nested classes/interfaces inherited from class org.codehaus.jackson.map.deser.StdDeserializer
StdDeserializer.AtomicBooleanDeserializer, StdDeserializer.AtomicReferenceDeserializer, StdDeserializer.BigDecimalDeserializer, StdDeserializer.BigIntegerDeserializer, StdDeserializer.BooleanDeserializer, StdDeserializer.ByteDeserializer, StdDeserializer.CalendarDeserializer, StdDeserializer.CharacterDeserializer, StdDeserializer.ClassDeserializer, StdDeserializer.DoubleDeserializer, StdDeserializer.FloatDeserializer, StdDeserializer.IntegerDeserializer, StdDeserializer.LongDeserializer, StdDeserializer.NumberDeserializer, StdDeserializer.PrimitiveOrWrapperDeserializer<T>, StdDeserializer.ShortDeserializer, StdDeserializer.SqlDateDeserializer, StdDeserializer.StackTraceElementDeserializer, StdDeserializer.StringDeserializer, StdDeserializer.TokenBufferDeserializer
 
Nested classes/interfaces inherited from class org.codehaus.jackson.map.JsonDeserializer
JsonDeserializer.None
 
Field Summary
protected  JavaType _collectionType
           
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
 
Fields inherited from class org.codehaus.jackson.map.deser.StdDeserializer
_valueClass
 
Constructor Summary
StringCollectionDeserializer(JavaType collectionType, JsonDeserializer<?> valueDeser, Constructor<?> ctor)
           
 
Method Summary
 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.
 
Methods inherited from class org.codehaus.jackson.map.deser.StdDeserializer
_parseBoolean, _parseBooleanPrimitive, _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
getNullValue
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

_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.

Constructor Detail

StringCollectionDeserializer

public StringCollectionDeserializer(JavaType collectionType,
                                    JsonDeserializer<?> valueDeser,
                                    Constructor<?> ctor)
Method Detail

getContentType

public JavaType getContentType()
Description copied from class: ContainerDeserializer
Accessor for declared type of contained value elements; either exact type, or one of its supertypes.

Specified by:
getContentType in class ContainerDeserializer<Collection<String>>

getContentDeserializer

public JsonDeserializer<Object> getContentDeserializer()
Description copied from class: ContainerDeserializer
Accesor for deserializer use for deserializing content values.

Specified by:
getContentDeserializer in class ContainerDeserializer<Collection<String>>

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 class JsonDeserializer<Collection<String>>
Parameters:
jp - Parsed used for reading Json content
ctxt - Context that can be used to access information about this deserialization activity.
Returns:
Deserializer value
Throws:
IOException
JsonProcessingException

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 class JsonDeserializer<Collection<String>>
Throws:
IOException
JsonProcessingException

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 class StdDeserializer<Collection<String>>
typeDeserializer - Deserializer to use for handling type information
Throws:
IOException
JsonProcessingException