Stringprep¶
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public class
Stringprep¶ 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.
Methods¶
contains¶
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static boolean
contains(StringBuffer s, char[] p)¶
contains¶
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static boolean
contains(StringBuffer s, char[][] p)¶
filter¶
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static void
filter(StringBuffer s, char[] f)¶
filter¶
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static void
filter(StringBuffer s, char[][] f)¶
map¶
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static void
map(StringBuffer s, char[] search, String[] replace)¶
nameprep¶
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public static String
nameprep(String input)¶ Preps a name according to the Stringprep profile defined in RFC3491. Unassigned code points are not allowed.
Parameters: - input – the name to prep.
Throws: - StringprepException – If the name cannot be prepped with this profile.
- NullPointerException – If the name is null.
Returns: the prepped name.
nameprep¶
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public static String
nameprep(String input, boolean allowUnassigned)¶ 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.
Throws: - StringprepException – If the name cannot be prepped with this profile.
- NullPointerException – If the name is null.
Returns: the prepped name.
nodeprep¶
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public static String
nodeprep(String input)¶ 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.
Throws: - StringprepException – If the node name cannot be prepped with this profile.
- NullPointerException – If the node name is null.
Returns: the prepped node name.
nodeprep¶
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public static String
nodeprep(String input, boolean allowUnassigned)¶ 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.
Throws: - StringprepException – If the node name cannot be prepped with this profile.
- NullPointerException – If the node name is null.
Returns: the prepped node name.
resourceprep¶
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public static String
resourceprep(String input)¶ 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.
Throws: - StringprepException – If the resource name cannot be prepped with this profile.
- NullPointerException – If the resource name is null.
Returns: the prepped node name.
resourceprep¶
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public static String
resourceprep(String input, boolean allowUnassigned)¶ 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.
Throws: - StringprepException – If the resource name cannot be prepped with this profile.
- NullPointerException – If the resource name is null.
Returns: the prepped node name.