The method getPubDateZonedDateTime() returns an <code

What output do you get if you run the following code? <div class="highlight highli

An exception is thrown: <div class="snippet-clipboard-content notranslate position

getPubDateZonedDateTime() throws an Exception instead of returning an empty Optional about rssreader HOT 5 CLOSED

w3stling commented on May 30, 2024

getPubDateZonedDateTime() throws an Exception instead of returning an empty Optional

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Comments (5)

w3stling commented on May 30, 2024

What output do you get if you run the following code?

System.out.println(Locale.getDefault());
var formatter = DateTimeFormatter.ofPattern("E, d LLL yyyy HH:mm:ss O");
System.out.println(formatter);
var timestamp = ZonedDateTime.parse("Sat, 21 Jan 2023 11:12:30 GMT", formatter);
System.out.println(timestamp);

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b3r4t commented on May 30, 2024

An exception is thrown:

de_DE
Text(DayOfWeek,SHORT)','' 'Value(DayOfMonth)' 'Text(MonthOfYear,SHORT_STANDALONE)' 'Value(YearOfEra,4,19,EXCEEDS_PAD)' 'Value(HourOfDay,2)':'Value(MinuteOfHour,2)':'Value(SecondOfMinute,2)' 'LocalizedOffset(SHORT)
Exception in thread "main" java.time.format.DateTimeParseException: Text 'Sat, 21 Jan 2023 11:12:30 GMT' could not be parsed at index 0
	at java.base/java.time.format.DateTimeFormatter.parseResolved0(DateTimeFormatter.java:2052)
	at java.base/java.time.format.DateTimeFormatter.parse(DateTimeFormatter.java:1954)
	at java.base/java.time.ZonedDateTime.parse(ZonedDateTime.java:600)
	at main.Main.main(Main.java:14)

If I change the locale to English it works fine: Locale.setDefault(Locale.ENGLISH);

I don't know the implementation details of the parser, but it could respect the language property of the RSS feed: <language>en-us</language> if available. Otherwise the parser defaults to the English locale.

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w3stling commented on May 30, 2024

DateTimeFormatter was using system default locale. Changed it to use Locale.ENGLISH formatting when parsing timestamp strings.

Fixed by PR #77

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w3stling commented on May 30, 2024

Fixed in release 3.4.2

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b3r4t commented on May 30, 2024

Thank you. Everything works now.

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