Field Detail

• IPV4

  public static final byte IPV4

  Represents the ipv4

  Since:

  5.1

  See Also:

  Constant Field Values

• IPV6

  public static final byte IPV6

  Represents the ipv6.

  Since:

  5.1

  See Also:

  Constant Field Values

Method Detail

• isIPv4Address

  public static boolean isIPv4Address(String input)

  Checks whether the parameter is a valid IPv4 address

  Parameters:

  input - the address string to check for validity

  Returns:

  true if the input parameter is a valid IPv4 address

• isIPv4MappedIPv64Address

  public static boolean isIPv4MappedIPv64Address(String input)

• isIPv6StdAddress

  public static boolean isIPv6StdAddress(String input)

  Checks whether the parameter is a valid standard (non-compressed) IPv6 address

  Parameters:

  input - the address string to check for validity

  Returns:

  true if the input parameter is a valid standard (non-compressed) IPv6 address

• isIPv6HexCompressedAddress

  public static boolean isIPv6HexCompressedAddress(String input)

  Checks whether the parameter is a valid compressed IPv6 address

  Parameters:

  input - the address string to check for validity

  Returns:

  true if the input parameter is a valid compressed IPv6 address

• isIPv6Address

  public static boolean isIPv6Address(String input)

  Checks whether the parameter is a valid IPv6 address (including compressed).

  Parameters:

  input - the address string to check for validity

  Returns:

  true if the input parameter is a valid standard or compressed IPv6 address

• isIPv6URLBracketedAddress

  public static boolean isIPv6URLBracketedAddress(String input)

  Checks whether the parameter is a valid URL formatted bracketed IPv6 address (including compressed). This matches only bracketed values e.g. [::1].

  Parameters:

  input - the address string to check for validity

  Returns:

  true if the input parameter is a valid URL-formatted bracketed IPv6 address

• formatAddress

  public static void formatAddress(StringBuilder buffer,
                   SocketAddress socketAddress)

  Formats SocketAddress as text.

  Since:

  5.0

• getCanonicalLocalHostName

  public static String getCanonicalLocalHostName()

  Returns canonical name (fully qualified domain name) of the localhost.

  Since:

  5.0