Class JSR310DeserializerBase<T>

java.lang.Object
tools.jackson.databind.ValueDeserializer<T>
tools.jackson.databind.deser.std.StdDeserializer<T>
tools.jackson.databind.deser.std.StdScalarDeserializer<T>
tools.jackson.databind.ext.javatime.deser.JSR310DeserializerBase<T>
All Implemented Interfaces:
NullValueProvider, ValueInstantiator.Gettable
Direct Known Subclasses:
DurationDeserializer, JSR310DateTimeDeserializerBase, JSR310StringParsableDeserializer
abstract class JSR310DeserializerBase<T> extends StdScalarDeserializer<T>
Base class that indicates that all JSR310 datatypes are deserialized from scalar JSON types.

  • Field Details

    • _isLenient

      protected final boolean _isLenient
      Flag that indicates what leniency setting is enabled for this deserializer (either due JsonFormat.Shape annotation on property or class, or due to per-type "config override", or from global settings): leniency/strictness has effect on accepting some non-default input value representations (such as integer values for dates).

      Note that global default setting is for leniency to be enabled, for Jackson 2.x, and has to be explicitly change to force strict handling: this is to keep backwards compatibility with earlier versions.

  • Constructor Details

    • JSR310DeserializerBase

      protected JSR310DeserializerBase(Class<T> supportedType)

    • JSR310DeserializerBase

      protected JSR310DeserializerBase(Class<T> supportedType, Boolean leniency)

    • JSR310DeserializerBase

      protected JSR310DeserializerBase(JSR310DeserializerBase<T> base)

    • JSR310DeserializerBase

      protected JSR310DeserializerBase(JSR310DeserializerBase<T> base, Boolean leniency)

  • Method Details

    • withLeniency

      protected abstract JSR310DeserializerBase<T> withLeniency(Boolean leniency)

    • isLenient

      protected boolean isLenient()
      Returns:
      true if lenient handling is enabled; {code false} if not (strict mode)

    • _fromEmptyString

      protected T _fromEmptyString(tools.jackson.core.JsonParser p, DeserializationContext ctxt, String str) throws tools.jackson.core.JacksonException
      Replacement for isLenient() for specific case of deserialization from empty or blank String.
      Throws:
      tools.jackson.core.JacksonException
      Since:
      2.12

    • logicalType

      public LogicalType logicalType()
      Description copied from class: ValueDeserializer
      Method for accessing logical type of values this deserializer produces. Typically used for further configuring handling of values, for example, to find which coercions are legal.
      Overrides:
      logicalType in class StdScalarDeserializer<T>
      Returns:
      Logical type of values this deserializer produces, if known; null if not

    • deserializeWithType

      public Object deserializeWithType(tools.jackson.core.JsonParser parser, DeserializationContext context, TypeDeserializer typeDeserializer) throws tools.jackson.core.JacksonException
      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 StdScalarDeserializer<T>
      Parameters:
      typeDeserializer - Deserializer to use for handling type information
      Throws:
      tools.jackson.core.JacksonException

    • _isValidTimestampString

      protected boolean _isValidTimestampString(String str)

    • _reportWrongToken

      protected <BOGUS> BOGUS _reportWrongToken(DeserializationContext context, tools.jackson.core.JsonToken exp, String unit) throws tools.jackson.core.JacksonException
      Throws:
      tools.jackson.core.JacksonException

    • _reportWrongToken

      protected <BOGUS> BOGUS _reportWrongToken(tools.jackson.core.JsonParser parser, DeserializationContext context, tools.jackson.core.JsonToken... expTypes) throws tools.jackson.core.JacksonException
      Throws:
      tools.jackson.core.JacksonException

    • _handleDateTimeException

      protected <R> R _handleDateTimeException(DeserializationContext context, DateTimeException e0, String value) throws tools.jackson.core.JacksonException
      Throws:
      tools.jackson.core.JacksonException

    • _handleDateTimeFormatException

      protected <R> R _handleDateTimeFormatException(DeserializationContext context, DateTimeException e0, DateTimeFormatter format, String value) throws tools.jackson.core.JacksonException
      Throws:
      tools.jackson.core.JacksonException

    • _handleUnexpectedToken

      protected <R> R _handleUnexpectedToken(DeserializationContext ctxt, tools.jackson.core.JsonParser parser, String message, Object... args)

    • _handleUnexpectedToken

      protected <R> R _handleUnexpectedToken(DeserializationContext context, tools.jackson.core.JsonParser parser, tools.jackson.core.JsonToken... expTypes)

    • _failForNotLenient

      protected T _failForNotLenient(tools.jackson.core.JsonParser p, DeserializationContext ctxt, tools.jackson.core.JsonToken expToken) throws tools.jackson.core.JacksonException
      Throws:
      tools.jackson.core.JacksonException

    • _peelDTE

      protected DateTimeException _peelDTE(DateTimeException e)
      Helper method used to peel off spurious wrappings of DateTimeException
      Parameters:
      e - DateTimeException to peel
      Returns:
      DateTimeException that does not have another DateTimeException as its cause.