Package org.forgerock.opendj.ldap

Class Functions

java.lang.Object
org.forgerock.opendj.ldap.Functions
public final class Functions extends Object
Common Function implementations which may be used when parsing attributes.
See Also:

  • Method Details

    • constant

      public static <M, N> Function<M,N,NeverThrowsException> constant(N constant)
      Creates a function that returns constant value for any input.
      Type Parameters:
      M - The type of input values transformed by this function.
      N - The type of output values returned by this function.
      Parameters:
      constant - The constant value for the function to return
      Returns:
      A function that always returns constant value.

    • emptyConsumer

      public static <T, E extends Exception, C extends io.reactivex.rxjava3.functions.Consumer<T> & Consumer<T> & Consumer<T, E>> C emptyConsumer()
      Returns an empty consumer for RxJava, JDK and ForgeRock.
      Type Parameters:
      T - the expected value type to be consumed
      E - the expected exception that may be thrown
      C - type of the returned consumer
      Returns:
      an empty consumer for RxJava, JDK and ForgeRock.

    • emptyAction

      public static <E extends Exception, C extends io.reactivex.rxjava3.functions.Action & Action<E>> C emptyAction()
      Returns an empty action for RxJava and ForgeRock.
      Type Parameters:
      E - the expected exception that may be thrown
      C - type of the returned action
      Returns:
      an empty action for RxJava and ForgeRock.

    • identity

      public static <M> M identity(M value)
      Returns the provided value.
      Type Parameters:
      M - The type of value returned by this function.
      Parameters:
      value - The value to be returned.
      Returns:
      The provided value.

    • stringToBoolean

      public static boolean stringToBoolean(String value)
      Parses a String as a boolean. The method will accept the values 0, false, no, off, 1, true, yes, on. All other values will result in a LocalizedIllegalArgumentException.
      Parameters:
      value - The value to be parsed.
      Returns:
      The parsed boolean.

    • stringToInteger

      public static int stringToInteger(String value)
      Parses a String as an int. Invalid values will result in a LocalizedIllegalArgumentException.
      Parameters:
      value - The value to be parsed.
      Returns:
      The parsed int.

    • stringToLong

      public static long stringToLong(String value)
      Parses a String as a long. Invalid values will result in a LocalizedIllegalArgumentException.
      Parameters:
      value - The value to be parsed.
      Returns:
      The parsed long.

    • stringToPath

      public static Path stringToPath(String value)
      Parses a String as a Path. Invalid values will result in a LocalizedIllegalArgumentException.
      Parameters:
      value - The value to be parsed.
      Returns:
      The parsed Path.

    • stringToUri

      public static URI stringToUri(String value)
      Parses a String as a URI. Invalid values will result in a LocalizedIllegalArgumentException.
      Parameters:
      value - The value to be parsed.
      Returns:
      The parsed Path.

    • byteStringToAttributeDescription

      public static AttributeDescription byteStringToAttributeDescription(ByteString value, Schema schema)
      Parses a ByteString as an AttributeDescription using the provided schema. Invalid values will result in a LocalizedIllegalArgumentException.
      Parameters:
      value - The value to be parsed.
      schema - The schema to use for decoding attribute descriptions.
      Returns:
      The parsed AttributeDescriptions.

    • byteStringToBoolean

      public static Function<ByteString,Boolean,LocalizedIllegalArgumentException> byteStringToBoolean()
      Returns a function which parses Boolean values. The function will accept the values 0, false, no, off, 1, true, yes, on. All other values will result in a LocalizedIllegalArgumentException.
      Returns:
      A function which parses Boolean values.

    • byteStringToDn

      public static Function<ByteString,Dn,LocalizedIllegalArgumentException> byteStringToDn()
      Returns a function which parses DNs using the default schema. Invalid values will result in a LocalizedIllegalArgumentException .
      Returns:
      A function which parses DNs.

    • byteStringToDn

      public static Function<ByteString,Dn,LocalizedIllegalArgumentException> byteStringToDn(Schema schema)
      Returns a function which parses DNs using the provided schema. Invalid values will result in a LocalizedIllegalArgumentException .
      Parameters:
      schema - The schema to use for decoding DNs.
      Returns:
      A function which parses DNs.

    • byteStringToDuration

      public static Duration byteStringToDuration(ByteString value)
      Parses a ByteString as a Duration using our DurationUnit parser. Invalid values will result in a LocalizedIllegalArgumentException
      Parameters:
      value - The value to be parsed.
      Returns:
      The parsed Duration

    • byteStringToCertificate

      public static X509Certificate byteStringToCertificate(ByteString value)
      Parses a ByteString as a X509Certificate. Invalid values will result in a LocalizedIllegalArgumentException.
      Parameters:
      value - The value to be parsed.
      Returns:
      The parsed X509Certificate.

    • byteStringToGeneralizedTime

      public static Function<ByteString,GeneralizedTime,LocalizedIllegalArgumentException> byteStringToGeneralizedTime()
      Returns a function which parses generalized time strings. Invalid values will result in a LocalizedIllegalArgumentException.
      Returns:
      A function which parses generalized time strings.

    • byteStringToInteger

      public static Function<ByteString,Integer,LocalizedIllegalArgumentException> byteStringToInteger()
      Returns a function which parses Integer string values. Invalid values will result in a LocalizedIllegalArgumentException.
      Returns:
      A function which parses Integer string values.

    • byteStringToLong

      public static Function<ByteString,Long,LocalizedIllegalArgumentException> byteStringToLong()
      Returns a function which parses Long string values. Invalid values will result in a LocalizedIllegalArgumentException.
      Returns:
      A function which parses Long string values.

    • byteStringToPath

      public static Function<ByteString,Path,LocalizedIllegalArgumentException> byteStringToPath()
      Returns a function which parses Path string values. Invalid values will result in a LocalizedIllegalArgumentException.
      Returns:
      A function which parses Path string values.