Top Description Fields Constructors Methods
tools.jackson.dataformat.xml.deser

public Class XmlDeserializationContext

extends DeserializationContextExt
Class Inheritance
Imports
tools.jackson.core.FormatSchema, .JacksonException, .TokenStreamFactory, .JsonParser, .JsonToken, tools.jackson.databind.*, tools.jackson.databind.deser.DeserializationContextExt, .DeserializerCache, .DeserializerFactory, tools.jackson.dataformat.xml.XmlFactory
XML-specific DeserializationContext needed to override certain handlers.

Field Summary

Modifier and TypeField and Description
private final String
_xmlTextElementName

Inherited from tools.jackson.databind.deser.DeserializationContextExt:
_objectIds

Constructor Summary

AccessConstructor and Description
public
XmlDeserializationContext(TokenStreamFactory tsf, DeserializerFactory deserializerFactory, DeserializerCache cache, DeserializationConfig config, FormatSchema schema, InjectableValues values)

Method Summary

Modifier and TypeMethod and Description
public String
extractScalarFromObject(JsonParser p, ValueDeserializer<?> deser, Class<?> scalarType)

Overrides tools.jackson.databind.DeserializationContext.extractScalarFromObject.

Method to call in case incoming shape is Object Value (and parser thereby points to tools.jackson.core.JsonToken#START_OBJECT token), but a Scalar value (potentially coercible from String value) is expected.

public Object
readRootValue(JsonParser p, JavaType valueType, ValueDeserializer<Object> deser, Object valueToUpdate)

Overrides tools.jackson.databind.deser.DeserializationContextExt.readRootValue.

Inherited from tools.jackson.databind.deser.DeserializationContextExt:
_unwrapAndDeserializeassignAndReturnParserassignParsercheckUnresolvedObjectIdcreateReadableObjectIddeserializerInstancefindObjectIdkeyDeserializerInstancetryToResolveUnresolvedObjectId

Field Detail

_xmlTextElementNameback to summary
private final String _xmlTextElementName

Constructor Detail

XmlDeserializationContextback to summary
public XmlDeserializationContext(TokenStreamFactory tsf, DeserializerFactory deserializerFactory, DeserializerCache cache, DeserializationConfig config, FormatSchema schema, InjectableValues values)

Method Detail

extractScalarFromObjectback to summary
public String extractScalarFromObject(JsonParser p, ValueDeserializer<?> deser, Class<?> scalarType) throws JacksonException

Overrides tools.jackson.databind.DeserializationContext.extractScalarFromObject.

Doc from tools.jackson.databind.DeserializationContext.extractScalarFromObject.

Method to call in case incoming shape is Object Value (and parser thereby points to tools.jackson.core.JsonToken#START_OBJECT token), but a Scalar value (potentially coercible from String value) is expected. This would typically be used to deserialize a Number, Boolean value or some other "simple" unstructured value type.

Note that expected behavior in case of extraction not succeeding changed in Jackson 2.20: now null is expected to be returned in that case (in 2.19 and before, exception was to be thrown, but this prevented fallback handling via DeserializationProblemHandler#handleUnexpectedToken.

Annotations
@Override
Exceptions
JacksonException:
If there are problems either reading content (underlying parser problem) or finding expected scalar value
readRootValueback to summary
public Object readRootValue(JsonParser p, JavaType valueType, ValueDeserializer<Object> deser, Object valueToUpdate) throws JacksonException

Overrides tools.jackson.databind.deser.DeserializationContextExt.readRootValue.

Annotations
@Override