| java.lang.Object
 java.net.URIEncoderDecoder
| URIEncoderDecoder | | class URIEncoderDecoder (Code) | | This class is used to encode a string using the format required by
application/x-www-form-urlencoded MIME content type.
It contains helper methods used by the URI class, and performs encoding and
decoding in a slightly different way than URLEncoder and URLDecoder.
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| Method Summary | |
| static String | decode(String s)
Decodes the string argument which is assumed to be encoded in the
x-www-form-urlencoded MIME content type using the UTF-8
encoding scheme.
'%' and two following hex digit characters are converted to the
equivalent byte value. | | static String | encodeOthers(String s)
Other characters, which are Unicode chars that are not US-ASCII, and are
not ISO Control or are not ISO Space chars are not preserved. | | static String | quoteIllegal(String s, String legal)
All characters except letters ('a'..'z', 'A'..'Z') and numbers ('0'..'9')
and legal characters are converted into their hexidecimal value prepended
by '%'. | | static void | validate(String s, String legal)
Validate a string by checking if it contains any characters other than:
1. | | static void | validateSimple(String s, String legal)
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| decode | | static String decode(String s) throws UnsupportedEncodingException(Code) | | Decodes the string argument which is assumed to be encoded in the
x-www-form-urlencoded MIME content type using the UTF-8
encoding scheme.
'%' and two following hex digit characters are converted to the
equivalent byte value. All other characters are passed through
unmodified.
e.g. "A%20B%20C %24%25" -> "A B C $%"
Called from URI.getXYZ() methods
Parameters:
s - java.lang.String The encoded string. java.lang.String The decoded version. |
| encodeOthers | | static String encodeOthers(String s) throws UnsupportedEncodingException(Code) | | Other characters, which are Unicode chars that are not US-ASCII, and are
not ISO Control or are not ISO Space chars are not preserved. They are
converted into their hexidecimal value prepended by '%'.
For example: Euro currency symbol -> "%E2%82%AC".
Called from URI.toASCIIString()
Parameters:
s - java.lang.String the string to be converted java.lang.String the converted string |
| quoteIllegal | | static String quoteIllegal(String s, String legal) throws UnsupportedEncodingException(Code) | | All characters except letters ('a'..'z', 'A'..'Z') and numbers ('0'..'9')
and legal characters are converted into their hexidecimal value prepended
by '%'.
For example: '#' -> %23
Other characters, which are Unicode chars that are not US-ASCII, and are
not ISO Control or are not ISO Space chars, are preserved.
Called from URI.quoteComponent() (for multiple argument constructors)
Parameters:
s - java.lang.String the string to be converted
Parameters:
legal - java.lang.String the characters allowed to be preserved in thestring s java.lang.String the converted string |
| validate | | static void validate(String s, String legal) throws URISyntaxException(Code) | | Validate a string by checking if it contains any characters other than:
1. letters ('a'..'z', 'A'..'Z') 2. numbers ('0'..'9') 3. characters in
the legalset parameter 4. others (Unicode characters that are not in
US-ASCII set, and are not ISO Control or are not ISO Space characters)
called from URI.Helper.parseURI() to validate each component
Parameters:
s - java.lang.String the string to be validated
Parameters:
legal - java.lang.String the characters allowed in the String s |
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