com.ibm.icu.impl

Class UTS46

java.lang.Object

com.ibm.icu.text.IDNA

com.ibm.icu.impl.UTS46

public final class UTS46
extends IDNA

UTS #46 (IDNA2008) implementation.

Since:

2010jul09

Nested Class Summary

Nested classes/interfaces inherited from class com.ibm.icu.text.IDNA

IDNA.Error, IDNA.Info

Field Summary

Fields inherited from class com.ibm.icu.text.IDNA

ALLOW_UNASSIGNED, CHECK_BIDI, CHECK_CONTEXTJ, CHECK_CONTEXTO, DEFAULT, NONTRANSITIONAL_TO_ASCII, NONTRANSITIONAL_TO_UNICODE, USE_STD3_RULES

Constructor Summary

Constructors

Constructor and Description
UTS46(int options)

Method Summary

Modifier and Type	Method and Description
StringBuilder	labelToASCII(CharSequence label, StringBuilder dest, IDNA.Info info) Converts a single domain name label into its ASCII form for DNS lookup.
StringBuilder	labelToUnicode(CharSequence label, StringBuilder dest, IDNA.Info info) Converts a single domain name label into its Unicode form for human-readable display.
StringBuilder	nameToASCII(CharSequence name, StringBuilder dest, IDNA.Info info) Converts a whole domain name into its ASCII form for DNS lookup.
StringBuilder	nameToUnicode(CharSequence name, StringBuilder dest, IDNA.Info info) Converts a whole domain name into its Unicode form for human-readable display.

Methods inherited from class com.ibm.icu.text.IDNA

addError, addLabelError, compare, compare, compare, convertIDNToASCII, convertIDNToASCII, convertIDNToASCII, convertIDNToUnicode, convertIDNToUnicode, convertIDNToUnicode, convertToASCII, convertToASCII, convertToASCII, convertToUnicode, convertToUnicode, convertToUnicode, getUTS46Instance, hasCertainErrors, hasCertainLabelErrors, isBiDi, isOkBiDi, promoteAndResetLabelErrors, resetInfo, setBiDi, setNotOkBiDi, setTransitionalDifferent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UTS46

public UTS46(int options)

Method Detail

labelToASCII

public StringBuilder labelToASCII(CharSequence label,
                                  StringBuilder dest,
                                  IDNA.Info info)

Description copied from class: IDNA

Converts a single domain name label into its ASCII form for DNS lookup. If any processing step fails, then info.hasErrors() will be true and the result might not be an ASCII string. The label might be modified according to the types of errors. Labels with severe errors will be left in (or turned into) their Unicode form.

Specified by:

labelToASCII in class IDNA

Parameters:

label - Input domain name label

dest - Destination string object

info - Output container of IDNA processing details.

Returns:

dest

labelToUnicode

public StringBuilder labelToUnicode(CharSequence label,
                                    StringBuilder dest,
                                    IDNA.Info info)

Description copied from class: IDNA

Converts a single domain name label into its Unicode form for human-readable display. If any processing step fails, then info.hasErrors() will be true. The label might be modified according to the types of errors.

Specified by:

labelToUnicode in class IDNA

Parameters:

label - Input domain name label

dest - Destination string object

info - Output container of IDNA processing details.

Returns:

dest

nameToASCII

public StringBuilder nameToASCII(CharSequence name,
                                 StringBuilder dest,
                                 IDNA.Info info)

Description copied from class: IDNA

Converts a whole domain name into its ASCII form for DNS lookup. If any processing step fails, then info.hasErrors() will be true and the result might not be an ASCII string. The domain name might be modified according to the types of errors. Labels with severe errors will be left in (or turned into) their Unicode form.

Specified by:

nameToASCII in class IDNA

Parameters:

name - Input domain name

dest - Destination string object

info - Output container of IDNA processing details.

Returns:

dest

nameToUnicode

public StringBuilder nameToUnicode(CharSequence name,
                                   StringBuilder dest,
                                   IDNA.Info info)

Description copied from class: IDNA

Converts a whole domain name into its Unicode form for human-readable display. If any processing step fails, then info.hasErrors() will be true. The domain name might be modified according to the types of errors.

Specified by:

nameToUnicode in class IDNA

Parameters:

name - Input domain name

dest - Destination string object

info - Output container of IDNA processing details.

Returns:

dest