andi/perfdb
1
0
Fork 0
Code Issues 1 Pull Requests Packages Projects Releases Activity

add support for ISO-like date formats

Browse Source 
Recommind is using a pseudo ISO date format for their
log files. It uses a comma instead of a dot for the
second to milli second separator and it does not
add a timezone. Dates without timezone are assumed to be UTC.
This commit is contained in:
Andreas Huber
2019-12-09 18:40:14 +01:00
parent 620f58d8e5
commit d383134c42
2 changed files with 44 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
pdb-ui/src/main/java/org/lucares/pdbui/date/FastISODateParser.java
View File

@@ -39,7 +39,8 @@ public class FastISODateParser {
final int nanos = nanosAndCharsRead[0];
final int offsetTimezone = 19 + nanosAndCharsRead[1];
final ZoneOffset offset = date.charAt(offsetTimezone) == 'Z' ? ZoneOffset.UTC
final ZoneOffset offset = offsetTimezone >= date.length() || date.charAt(offsetTimezone) == 'Z'
? ZoneOffset.UTC
: parseZone(date.subSequence(offsetTimezone, date.length()));
return OffsetDateTime.of(year, month, dayOfMonth, hour, minute, second, nanos, offset);
} catch (final RuntimeException e) {
@@ -61,7 +62,7 @@ public class FastISODateParser {
final long nanos = nanosAndCharsRead[0];
final int offsetTimezone = 19 + nanosAndCharsRead[1];
final long zoneOffsetMillis = date.charAt(offsetTimezone) == 'Z' ? 0
final long zoneOffsetMillis = offsetTimezone >= date.length() || date.charAt(offsetTimezone) == 'Z' ? 0
: parseZoneToMillis(date.subSequence(offsetTimezone, date.length()));
final int epochMilliMonthOffsetKey = (int) (year * 12 + month - 1);
@@ -116,21 +117,28 @@ public class FastISODateParser {
private int[] parseMilliseconds(final String date, final int start) {
int result = 0;
int readChars = 0;
int i = start;
char c = date.charAt(i);
if (c != '.' && c != ',') {
return new int[] { result, readChars };
}
i++;
readChars++;
while (i < date.length()) {
final char c = date.charAt(i);
c = date.charAt(i);
i++;
if (c == '.') {
continue;
}
if (c < '0' || c > '9') {
i--;
break;
}
result = result * 10 + (c - '0');
readChars++;
}
final int readChars = i - start - 1;
while (i <= start + 10) {
while (i <= start + 9) {
result *= 10;
i++;
}