Package org.codehaus.jackson.map.deser.std

Class FromStringDeserializer<T>

java.lang.Object

org.codehaus.jackson.map.JsonDeserializer<T>

org.codehaus.jackson.map.deser.std.StdDeserializer<T>

org.codehaus.jackson.map.deser.std.StdScalarDeserializer<T>

org.codehaus.jackson.map.deser.std.FromStringDeserializer<T>

Direct Known Subclasses:

CoreXMLDeserializers.DurationDeserializer, CoreXMLDeserializers.QNameDeserializer, DOMDeserializer, FromStringDeserializer, FromStringDeserializer.CharsetDeserializer, FromStringDeserializer.CurrencyDeserializer, FromStringDeserializer.InetAddressDeserializer, FromStringDeserializer.LocaleDeserializer, FromStringDeserializer.PatternDeserializer, FromStringDeserializer.TimeZoneDeserializer, FromStringDeserializer.URIDeserializer, FromStringDeserializer.URLDeserializer, FromStringDeserializer.UUIDDeserializer

public abstract class FromStringDeserializer<T>
extends StdScalarDeserializer<T>

Base class for simple deserializer which only accept JSON String values as the source.

Since:

1.9 (moved from higher-level package)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	FromStringDeserializer.CharsetDeserializer
static class	FromStringDeserializer.CurrencyDeserializer
protected static class	FromStringDeserializer.InetAddressDeserializer	As per [JACKSON-484], also need special handling for InetAddress...
protected static class	FromStringDeserializer.LocaleDeserializer	Kept protected as it's not meant to be extensible at this point
static class	FromStringDeserializer.PatternDeserializer
protected static class	FromStringDeserializer.TimeZoneDeserializer	As per [JACKSON-522], also need special handling for InetAddress...
static class	FromStringDeserializer.URIDeserializer
static class	FromStringDeserializer.URLDeserializer
static class	FromStringDeserializer.UUIDDeserializer

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

Nested classes/interfaces inherited from class org.codehaus.jackson.map.JsonDeserializer

JsonDeserializer.None

Field Summary

Fields inherited from class org.codehaus.jackson.map.deser.std.StdDeserializer

_valueClass

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	FromStringDeserializer(Class<?> vc)

Method Summary

Modifier and Type	Method	Description
protected abstract T	_deserialize(String value, DeserializationContext ctxt)
protected T	_deserializeEmbedded(Object ob, DeserializationContext ctxt)
static Iterable<FromStringDeserializer<?>>	all()
final T	deserialize(JsonParser jp, DeserializationContext ctxt)	Method that can be called to ask implementation to deserialize JSON content into the value type this serializer handles.

Methods inherited from class org.codehaus.jackson.map.deser.std.StdScalarDeserializer

deserializeWithType

Methods inherited from class org.codehaus.jackson.map.deser.std.StdDeserializer

_parseBoolean, _parseBooleanFromNumber, _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

deserialize, getEmptyValue, getNullValue, unwrappingDeserializer

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

FromStringDeserializer

protected FromStringDeserializer(Class<?> vc)

Method Details

all

public static Iterable<FromStringDeserializer<?>> all()

deserialize

public final T 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<T>

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

protected abstract T _deserialize(String value,
 DeserializationContext ctxt)
                           throws IOException,
JsonProcessingException

Throws:

IOException

JsonProcessingException

_deserializeEmbedded

protected T _deserializeEmbedded(Object ob,
 DeserializationContext ctxt)
                          throws IOException,
JsonProcessingException

Throws:

IOException

JsonProcessingException