Package org.forgerock.api.util

Class ValidationUtil

java.lang.Object
org.forgerock.api.util.ValidationUtil
public final class ValidationUtil extends Object
API Descriptor model-validation utilities.

  • Method Details

    • containsWhitespace

      public static boolean containsWhitespace(String s)
      Checks a String for whitespace.
      Parameters:
      s - String to validate
      Returns:
      true if contains whitespace and false otherwise

    • isEmpty

      public static boolean isEmpty(String s)
      Determines if a String is null, or empty, or only contains whitespace.
      Parameters:
      s - String to validate
      Returns:
      true if null or empty, or only contains whitespace, and false otherwise

    • isEmpty

      public static boolean isEmpty(Object[] a)
      Determines if an array is null or zero-length.
      Parameters:
      a - Array to validate
      Returns:
      true if null or empty, and false otherwise

    • isSingleNonNull

      public static boolean isSingleNonNull(Object... args)
      Checks that there is only a single single non-null argument.
      Parameters:
      args - Arguments
      Returns:
      true if there is a single non-null argument, and false otherwise

    • nullToFalse

      public static boolean nullToFalse(Boolean boolVal)
      Returns false if the given Boolean parameter is null.
      Parameters:
      boolVal - boolean parameter to check
      Returns:
      false if the parameter is null, and the parameter itself otherwise