gnu.inet.encoding
Class Stringprep
java.lang.Object
gnu.inet.encoding.Stringprep
public class Stringprep
extends java.lang.Object
This class offers static methods for preparing internationalized
strings. It supports the following stringprep profiles:
- RFC3491 nameprep
- RFC3920 XMPP nodeprep and resourceprep
Note that this implementation only supports 16-bit Unicode code
points.
static String | nameprep(String input) - Preps a name according to the Stringprep profile defined in
RFC3491.
|
static String | nameprep(String input, boolean allowUnassigned) - Preps a name according to the Stringprep profile defined in
RFC3491.
|
static String | nodeprep(String input) - Preps a node name according to the Stringprep profile defined in
RFC3920.
|
static String | nodeprep(String input, boolean allowUnassigned) - Preps a node name according to the Stringprep profile defined in
RFC3920.
|
static String | resourceprep(String input) - Preps a resource name according to the Stringprep profile defined
in RFC3920.
|
static String | resourceprep(String input, boolean allowUnassigned) - Preps a resource name according to the Stringprep profile defined
in RFC3920.
|
nameprep
public static String nameprep(String input)
throws StringprepException,
NullPointerException
Preps a name according to the Stringprep profile defined in
RFC3491. Unassigned code points are not allowed.
input
- the name to prep.
- the prepped name.
StringprepException
- If the name cannot be prepped with
this profile.
nameprep
public static String nameprep(String input,
boolean allowUnassigned)
throws StringprepException,
NullPointerException
Preps a name according to the Stringprep profile defined in
RFC3491.
input
- the name to prep.allowUnassigned
- true if the name may contain unassigned
code points.
- the prepped name.
StringprepException
- If the name cannot be prepped with
this profile.
nodeprep
public static String nodeprep(String input)
throws StringprepException,
NullPointerException
Preps a node name according to the Stringprep profile defined in
RFC3920. Unassigned code points are not allowed.
input
- the node name to prep.
- the prepped node name.
StringprepException
- If the node name cannot be prepped
with this profile.
nodeprep
public static String nodeprep(String input,
boolean allowUnassigned)
throws StringprepException,
NullPointerException
Preps a node name according to the Stringprep profile defined in
RFC3920.
input
- the node name to prep.allowUnassigned
- true if the node name may contain
unassigned code points.
- the prepped node name.
StringprepException
- If the node name cannot be prepped
with this profile.
resourceprep
public static String resourceprep(String input)
throws StringprepException,
NullPointerException
Preps a resource name according to the Stringprep profile defined
in RFC3920. Unassigned code points are not allowed.
input
- the resource name to prep.
- the prepped node name.
StringprepException
- If the resource name cannot be prepped
with this profile.
resourceprep
public static String resourceprep(String input,
boolean allowUnassigned)
throws StringprepException,
NullPointerException
Preps a resource name according to the Stringprep profile defined
in RFC3920.
input
- the resource name to prep.allowUnassigned
- true if the resource name may contain
unassigned code points.
- the prepped node name.
StringprepException
- If the resource name cannot be prepped
with this profile.