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gnu.inet.encoding

Class Stringprep

public class Stringprep
extends java.lang.Object
This class offers static methods for preparing internationalized strings. It supports the following stringprep profiles: Note that this implementation only supports 16-bit Unicode code points.

Method Summary

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.

Method Details

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.
Parameters:
input - the name to prep.
Returns:
the prepped name.
Throws:
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.
Parameters:
input - the name to prep.
allowUnassigned - true if the name may contain unassigned code points.
Returns:
the prepped name.
Throws:
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.
Parameters:
input - the node name to prep.
Returns:
the prepped node name.
Throws:
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.
Parameters:
input - the node name to prep.
allowUnassigned - true if the node name may contain unassigned code points.
Returns:
the prepped node name.
Throws:
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.
Parameters:
input - the resource name to prep.
Returns:
the prepped node name.
Throws:
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.
Parameters:
input - the resource name to prep.
allowUnassigned - true if the resource name may contain unassigned code points.
Returns:
the prepped node name.
Throws:
StringprepException - If the resource name cannot be prepped with this profile.

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