Added date parser for timestamps in Atom feeds

This commit is contained in:
daniel oeh 2012-06-13 23:28:46 +02:00
parent 5544035e53
commit bf70d0b3bf
1 changed files with 33 additions and 2 deletions

View File

@ -13,12 +13,19 @@ public class SyndDateUtils {
/** RFC 822 date format with day of the week. */
private static final String RFC822DAY = "EEE, " + RFC822;
public static Date parseRFC822Date(String date) {
/** RFC 3339 date format for UTC dates. */
private static final String RFC3339UTC = "yyyy-MM-dd'T'HH:mm:ss'Z'";
/** RFC 3339 date format for localtime dates with offset. */
private static final String RFC3339LOCAL = "yyyy-MM-dd'T'HH:mm:ssZ";
public static Date parseRFC822Date(final String date) {
Date result = null;
SimpleDateFormat format = new SimpleDateFormat(RFC822DAY);
try {
result = format.parse(date);
} catch(ParseException e) {
} catch (ParseException e) {
format = new SimpleDateFormat(RFC822);
try {
result = format.parse(date);
@ -37,4 +44,28 @@ public class SyndDateUtils {
}
return result;
}
public static Date parseRFC3339Date(final String date) {
Date result = null;
SimpleDateFormat format = null;
if (date.endsWith("Z")) {
format = new SimpleDateFormat(RFC3339UTC);
} else {
format = new SimpleDateFormat(RFC3339LOCAL);
// remove last colon
StringBuffer buf = new StringBuffer(date.length() - 1);
int colonIdx = date.lastIndexOf(':');
for (int x = 0; x < date.length(); x++) {
if (x != colonIdx) buf.append(date.charAt(x));
}
String bufStr = buf.toString();
}
try {
result = format.parse(date);
} catch (ParseException e) {
e.printStackTrace();
}
return result;
}
}