jodatime - Java 8 Date equivalent to Joda's DateTimeFormatterBuilder with multiple parser formats? - Stack Overflow



jodatime - Java 8 Date equivalent to Joda's DateTimeFormatterBuilder with multiple parser formats? - Stack Overflow

There is no direct facility to do this, but you can use optional sections. Optional sections are enclosed inside squared brackets []. This allows for the whole section of the String to parse to be missing.

DateTimeFormatter formatter = DateTimeFormatter.ofPattern(""      + "[yyyy/MM/dd HH:mm:ss.SSSSSS]"      + "[yyyy-MM-dd HH:mm:ss[.SSS]]"      + "[ddMMMyyyy:HH:mm:ss.SSS[ Z]]"  );

This formatter defines 3 grand optional sections for the three main patterns you have. Each of them is inside its own optional section.


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