[logback-user] Groovy configuration of SizeAndTimeBasedFNATP

[Ceki Gulcu]

Jeff,

I think this issue merits a jira entry. Could you please enter one?

Cheers,

On 05.11.2010 16:22, Jeff Skjonsby wrote:
> I have been trying to convert our logging configuration to the groovy based configuration and have run into an issue with setting the SizeAndTimeBasedFNATP up.  I used the converter tool to convert our configuration and have also tried the examples in the documentation:
>
> import ch.qos.logback.classic.encoder.PatternLayoutEncoder
> import ch.qos.logback.core.rolling.RollingFileAppender
> import ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP
> import ch.qos.logback.core.rolling.TimeBasedRollingPolicy
>
> import static ch.qos.logback.classic.Level.DEBUG
>
> appender("ROLLING", RollingFileAppender) {
>     file = "mylog.txt"
>     rollingPolicy(TimeBasedRollingPolicy) {
>       fileNamePattern = "mylog-%d{yyyy-MM-dd}.%i.txt"
>       timeBasedFileNamingAndTriggeringPolicy(SizeAndTimeBasedFNATP) {
>         maxFileSize = "100MB"
>       }
>     }
>     encoder(PatternLayoutEncoder) {
>       pattern = "%msg%n"
>     }
> }
> root(DEBUG, ["ROLLING"])
>
>
> Everything I've tried has resulted in this exception:
> java.lang.NullPointerException	at ch.qos.logback.core.rolling.TimeBasedFileNamingAndTriggeringPolicyBase.start(TimeBasedFileNamingAndTriggeringPolicyBase.java:46)  at
> ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP.start(SizeAndTimeBasedFNATP.java:36)
> ...
>
> If I step through the configuration process it appears that on line 46 in TimeBasedFileNamingAndTriggeringPolicyBase the tbrp member variable is null here.
>
> Any ideas?
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