Enum JsonNodeFeature

  • All Implemented Interfaces:
    com.fasterxml.jackson.core.util.JacksonFeature, DatatypeFeature, java.io.Serializable, java.lang.Comparable<JsonNodeFeature>

    public enum JsonNodeFeature
    extends java.lang.Enum<JsonNodeFeature>
    implements DatatypeFeature
    New Datatype-specific configuration options related to handling of JsonNode types.
    Since:
    2.14
    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      READ_NULL_PROPERTIES
      When reading JsonNodes are null valued properties included as explicit NullNodes in resulting ObjectNode or skipped?
      STRIP_TRAILING_BIGDECIMAL_ZEROES
      Feature that determines whether BigDecimal values will be "normalized" by stripping trailing zeroes off, when constructing nodes with JsonNodeFactory.numberNode(java.math.BigDecimal).
      WRITE_NULL_PROPERTIES
      When writing JsonNodes are null valued properties written as explicit JSON nulls or skipped?
      WRITE_PROPERTIES_SORTED
      When writing com.fasterxml.jackson.databind.JsonNodes are Object properties (for ObjectNodes) sorted alphabetically (using natural order of String) or not? If not sorted, order is the insertion order; when reading this also means retaining order from the input document.
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean enabledByDefault()  
      boolean enabledIn​(int flags)  
      int featureIndex()
      Internal index used for efficient storage and index; no user serviceable contents inside!
      int getMask()  
      static JsonNodeFeature valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static JsonNodeFeature[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
    • Enum Constant Detail

      • READ_NULL_PROPERTIES

        public static final JsonNodeFeature READ_NULL_PROPERTIES
        When reading JsonNodes are null valued properties included as explicit NullNodes in resulting ObjectNode or skipped?

        Default value: true

      • WRITE_NULL_PROPERTIES

        public static final JsonNodeFeature WRITE_NULL_PROPERTIES
        When writing JsonNodes are null valued properties written as explicit JSON nulls or skipped?

        Default value: true

      • WRITE_PROPERTIES_SORTED

        public static final JsonNodeFeature WRITE_PROPERTIES_SORTED
        When writing com.fasterxml.jackson.databind.JsonNodes are Object properties (for ObjectNodes) sorted alphabetically (using natural order of String) or not? If not sorted, order is the insertion order; when reading this also means retaining order from the input document.

        Default value: false

        Since:
        2.16
      • STRIP_TRAILING_BIGDECIMAL_ZEROES

        public static final JsonNodeFeature STRIP_TRAILING_BIGDECIMAL_ZEROES
        Feature that determines whether BigDecimal values will be "normalized" by stripping trailing zeroes off, when constructing nodes with JsonNodeFactory.numberNode(java.math.BigDecimal). If enabled, BigDecimal.stripTrailingZeros() will be called prior to node creation; if disabled, numeric value will be used as is.

        Default value: true (for backwards-compatibility).

        Since:
        2.15
    • Method Detail

      • values

        public static JsonNodeFeature[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (JsonNodeFeature c : JsonNodeFeature.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static JsonNodeFeature valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null
      • enabledByDefault

        public boolean enabledByDefault()
        Specified by:
        enabledByDefault in interface com.fasterxml.jackson.core.util.JacksonFeature
      • enabledIn

        public boolean enabledIn​(int flags)
        Specified by:
        enabledIn in interface com.fasterxml.jackson.core.util.JacksonFeature
      • getMask

        public int getMask()
        Specified by:
        getMask in interface com.fasterxml.jackson.core.util.JacksonFeature
      • featureIndex

        public int featureIndex()
        Description copied from interface: DatatypeFeature
        Internal index used for efficient storage and index; no user serviceable contents inside!
        Specified by:
        featureIndex in interface DatatypeFeature