org.codehaus.jackson.map.deser
Class UntypedObjectDeserializer

java.lang.Object
  extended by org.codehaus.jackson.map.JsonDeserializer<T>
      extended by org.codehaus.jackson.map.deser.StdDeserializer<java.lang.Object>
          extended by org.codehaus.jackson.map.deser.UntypedObjectDeserializer

public class UntypedObjectDeserializer
extends StdDeserializer<java.lang.Object>

This deserializer is only used if it is necessary to bind content of unknown type (or without regular structure) into generic Java container types; Lists, Maps, wrappers, nulls and so on.


Nested Class Summary
 
Nested classes/interfaces inherited from class org.codehaus.jackson.map.deser.StdDeserializer
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
 
Constructor Summary
UntypedObjectDeserializer()
           
 
Method Summary
 java.lang.Object deserialize(JsonParser jp, DeserializationContext ctxt)
          Method that can be called to ask implementation to deserialize json content into the value type this serializer handles.
protected  java.util.List<java.lang.Object> mapArray(JsonParser jp, DeserializationContext ctxt)
           
protected  java.util.Map<java.lang.String,java.lang.Object> mapObject(JsonParser jp, DeserializationContext ctxt)
           
 
Methods inherited from class org.codehaus.jackson.map.deser.StdDeserializer
_parseDate, _parseDouble, _parseInt, getValueClass
 
Methods inherited from class org.codehaus.jackson.map.JsonDeserializer
deserialize, getNullValue, shouldBeCached
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

UntypedObjectDeserializer

public UntypedObjectDeserializer()
Method Detail

deserialize

public java.lang.Object deserialize(JsonParser jp,
                                    DeserializationContext ctxt)
                             throws java.io.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<java.lang.Object>
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:
java.io.IOException
JsonProcessingException

mapArray

protected java.util.List<java.lang.Object> mapArray(JsonParser jp,
                                                    DeserializationContext ctxt)
                                             throws java.io.IOException,
                                                    JsonProcessingException
Throws:
java.io.IOException
JsonProcessingException

mapObject

protected java.util.Map<java.lang.String,java.lang.Object> mapObject(JsonParser jp,
                                                                     DeserializationContext ctxt)
                                                              throws java.io.IOException,
                                                                     JsonProcessingException
Throws:
java.io.IOException
JsonProcessingException