org.codehaus.jackson.map.deser
Class StdDeserializer.NumberDeserializer
java.lang.Object
org.codehaus.jackson.map.JsonDeserializer<T>
org.codehaus.jackson.map.deser.StdDeserializer<Number>
org.codehaus.jackson.map.deser.StdDeserializer.NumberDeserializer
- Enclosing class:
- StdDeserializer<T>
public static final class StdDeserializer.NumberDeserializer
- extends StdDeserializer<Number>
For type Number.class
, we can just rely on type
mappings that plain JsonParser.getNumberValue()
returns.
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 |
Methods inherited from class org.codehaus.jackson.map.deser.StdDeserializer |
_parseBoolean, _parseDate, _parseDouble, _parseFloat, _parseInt, _parseLong, _parseShort, findDeserializer, getValueClass, getValueType, handleUnknownProperty, reportUnknownProperty |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
StdDeserializer.NumberDeserializer
public StdDeserializer.NumberDeserializer()
deserialize
public Number 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<Number>
- 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