Hi Ralph,

Below are not available in log4j2 and what is the equivalent ?

AbsoluteTimeDateFormat.ISO8601_DATE_FORMAT 
AbsoluteTimeDateFormat.ABS_TIME_DATE_FORMAT 
AbsoluteTimeDateFormat.DATE_AND_TIME_DATE_FORMAT

ISO8601DateFormat
AbsoluteTimeDateFormat
DateTimeDateFormat

Can you help me with an example?

Kind regards.
//Edmondo.


On 2020/02/18 15:48:08, Ralph Goers <ralph.go...@dslextreme.com> wrote: 
> When performing a migration the first step should be to itemize all the 
> customizations you made to Log4j 1.x and what their purpose was. Log4j 2 has 
> more capabilities and a different architecture so there are likely to be 
> completely different ways of solving the problem. Rather than asking how to 
> replace individual classes it would be better for you to ask broader 
> questions about the problems you are trying to solve and what the best way 
> would be to solve them.
> 
> Date formatting in Log4j 2 is handled by the FastDateFormat class. Log4j 2 
> doesn’t have the equivalent of the OptionConverter. That class appears to be 
> doing several different things that are spread across several Log4j 2 
> classes. For example, it has a method for variable substitution. Log4j uses 
> its StrSubstitutor class for that. Properties handling is delegated to 
> PropertiesUtil, Class loading is handled in LoaderUtil.  To create components 
> in Log4j 1 you extended some interface and do a lot of work yourself. Log4j 
> 2’s plugin system handles some of that for you.
> 
> Ralph
> 
> > On Feb 18, 2020, at 1:31 AM, EDMONDO SENA <edse...@gmail.com> wrote:
> > 
> > Hello,
> > 
> > I'm going from log4j to log4j2. Now I had in log4j package import for 
> > log4j.helpers.AbsoluteTimeDateFormat, log4j.helpers.ISO8601DateFormat and 
> > log4j.helpers.OptionConverter. 
> > In log4j2 in which packages can I find this management?
> > 
> > 
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> 
> 
> 
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