| Methods Summary |
|---|
| public static void | HTMLEscape(java.lang.String s, java.lang.StringBuffer append)HTML attribute values can be quoted using either double or single quotes.
Depending on the type of quote used, the other kind can be used unescaped
within the attribute value. This method assumes that only double quotes
are used for delimiting, hence this is the only kind that is escaped.
if (s == null) throw new IllegalArgumentException ("null input: s");
if (append == null) throw new IllegalArgumentException ("null input: append");
final char [] chars;
if (USE_GET_CHARS) chars = s.toCharArray ();
for (int i = 0, iLimit = s.length (); i < iLimit; ++ i)
{
final char c = USE_GET_CHARS ? chars [i] : s.charAt (i);
switch (c)
{
case '<":
append.append ("<");
break;
case '>":
append.append (">");
break;
case '"":
append.append (""");
break;
case '&":
append.append ("&");
break;
default:
append.append (c);
} // end of switch
}
|
| public static java.lang.String | HTMLEscape(java.lang.String s)
final StringBuffer buf = new StringBuffer ();
HTMLEscape (s, buf);
return buf.toString ();
|
| public static void | HTMLEscapeNB(java.lang.String s, java.lang.StringBuffer append)Same as {@link #HTMLEscape(String, StringBuffer)} but also replaces spaces
with " "'s, which is handy for escaping code.
if (s == null) throw new IllegalArgumentException ("null input: s");
if (append == null) throw new IllegalArgumentException ("null input: append");
final char [] chars;
if (USE_GET_CHARS) chars = s.toCharArray ();
for (int i = 0, iLimit = s.length (); i < iLimit; ++ i)
{
final char c = USE_GET_CHARS ? chars [i] : s.charAt (i);
switch (c)
{
case ' ":
append.append ('\u00A0"); // don't use " ": a waste of space
break;
case '\t":
append.append ("\u00A0\u00A0\u00A0\u00A0\u00A0\u00A0\u00A0\u00A0"); // TODO: define a prop for this
break;
// case '-':
// append.append ((char) 0x8209);
// break;
case '<":
append.append ("<");
break;
case '>":
append.append (">");
break;
case '"":
append.append (""");
break;
case '&":
append.append ("&");
break;
default:
append.append (c);
} // end of switch
}
|
| public static java.lang.String | HTMLEscapeSP(java.lang.String s)
final StringBuffer buf = new StringBuffer ();
HTMLEscapeNB (s, buf);
return buf.toString ();
|
| public static java.lang.String[] | merge(java.lang.String[] strings, java.lang.String delimiters, boolean removeNull)Also removes duplicates.
if (strings == null) return strings;
final int length = strings.length;
if (length == 0) return strings;
if ((delimiters == null) || (delimiters.length () == 0))
throw new IllegalArgumentException ("null/empty input: delimiters");
final Set /* String */ _strings = new HashSet (length);
final List /* String */ _result = new ArrayList (length);
for (int i = 0; i < length; ++ i)
{
final String s = strings [i];
if (removeNull && (s == null)) continue;
final StringTokenizer tokenizer = new StringTokenizer (s, delimiters);
while (tokenizer.hasMoreTokens ())
{
final String ss = tokenizer.nextToken ();
if (_strings.add (ss)) _result.add (ss);
}
}
final String [] result = new String [_result.size ()];
_result.toArray (result);
return result;
|
| public static java.lang.String[] | mergeAT(java.lang.String[] strings, java.lang.String delimiters, boolean processAtFiles)Removes duplicates.
if (! processAtFiles)
return merge (strings, delimiters, true);
else
{
if (strings == null) return strings;
final int length = strings.length;
if (length == 0) return strings;
if ((delimiters == null) || (delimiters.length () == 0))
throw new IllegalArgumentException ("null/empty input: delimiters");
final Set /* String */ _strings = new HashSet (length);
final List /* String */ _result = new ArrayList (length);
for (int i = 0; i < length; ++ i)
{
final String s = strings [i];
if (s == null) continue;
final StringTokenizer tokenizer = new StringTokenizer (s, delimiters);
while (tokenizer.hasMoreTokens ())
{
final String ss = tokenizer.nextToken ();
if (ss.startsWith ("@"))
{
final String [] fileList = Files.readFileList (new File (ss.substring (1)));
for (int j = 0; j < fileList.length; ++ j)
{
final String sss = fileList [j];
if (_strings.add (sss)) _result.add (sss);
}
}
else if (_strings.add (ss)) _result.add (ss);
}
}
final String [] result = new String [_result.size ()];
_result.toArray (result);
return result;
}
|
| public static java.lang.String[] | removeDuplicates(java.lang.String[] strings, boolean removeNull)
if (strings == null) return strings;
final int length = strings.length;
if (length == 0) return strings;
final Set /* String */ _strings = new HashSet (length);
final List /* String */ _result = new ArrayList (length);
for (int i = 0; i < length; ++ i)
{
final String s = strings [i];
if (removeNull && (s == null)) continue;
if (_strings.add (s)) _result.add (s);
}
final int resultLength = _result.size ();
if (resultLength == length)
return strings;
else
{
final String [] result = new String [resultLength];
_result.toArray (result);
return result;
}
|
| public static java.lang.String | toListForm(java.lang.String[] strings, char delimiter)
//TODO: add duplicate removal
if (strings == null) return null;
if (strings.length == 0) return "";
final StringBuffer s = new StringBuffer ();
for (int i = 0, iLimit = strings.length; i < iLimit; ++ i)
{
if (i != 0) s.append (delimiter);
s.append (strings [i]);
}
return s.toString ();
|
