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https://issues.apache.org/jira/browse/LOG4J2-303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13705502#comment-13705502
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Ralph Goers commented on LOG4J2-303:
------------------------------------
I couldn't find TextAreaWriter in the JavaFX javadoc. However, with a bit of
googling I was able to come up with the code below which would allow you to
create a TextAreaAppender that extends AbstractOutputStreamAppender and would
be similar to the ConsoleAppender.
private static OutputStream getOutputStream(TestArea ta) {
return new TextAreaOutputStream(ta);
}
private static class TextAreaOutputStream extends OutputStream {
private final TextArea output;
public TextAreaOutputStream(TextArea ta) {
this.output = ta;
}
@Override
public void write(int i) throws IOException {
output.appendText(String.valueOf((char) i));
}
}
> No WriterAppender functionality in Log4j2
> -----------------------------------------
>
> Key: LOG4J2-303
> URL: https://issues.apache.org/jira/browse/LOG4J2-303
> Project: Log4j 2
> Issue Type: Bug
> Components: log4j 1.2 emulation
> Affects Versions: 2.0-beta7
> Reporter: Tom Smith
>
> I have an app that uses a log4J 1.2 style WriterAppender to write to a JavaFX
> window that so it can display the output in various ways (console, table
> etc). I can't get the same functionality with Log4j2-- Is this a deliberate
> oversight because of the xml configuration system?
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