/**
* Leave only the value for RCS keywords.
*
* <p>For example, <code>$Revision: 1.1 $</code> becomes <code>1.0</code>.
*/
public String replaceRcsKeywords(String text) {
if (matcher == null) {
matcher =
Pattern.compile(
"\\$(Author|Date|Header|Id|Locker|Log|Name|RCSFile|Revision|Source|State): (.+?) \\$")
.matcher(text);
} else {
matcher.reset(text);
}
StringBuffer buffer = new StringBuffer();
while (matcher.find()) {
String string = matcher.group(2);
// For the Date: keyword, have a shot at reformatting string
if ("Date".equals(matcher.group(1))) {
try {
DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
Date date = dateFormat.parse(string);
string = date.toString();
} catch (ParseException e) {
} // if we can't parse, return unchanged
}
matcher.appendReplacement(buffer, string);
}
matcher.appendTail(buffer);
return buffer.toString();
}
