ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of virtdata-lib-realer Show documentation

With inspiration from other libraries

There is a newer version: 2.12.15

package ch.qos.logback.core.rolling;

import ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP.Usage;
import ch.qos.logback.core.util.FileSize;



public class SizeAndTimeBasedRollingPolicy extends TimeBasedRollingPolicy {

    FileSize maxFileSize;
    
    @Override
    public void start() {
        SizeAndTimeBasedFNATP sizeAndTimeBasedFNATP = new SizeAndTimeBasedFNATP(Usage.EMBEDDED); 
        if(maxFileSize == null) {
            addError("maxFileSize property is mandatory.");
            return;
        } else {
            addInfo("Archive files will be limited to ["+maxFileSize+"] each.");
        }
        
        sizeAndTimeBasedFNATP.setMaxFileSize(maxFileSize);
        timeBasedFileNamingAndTriggeringPolicy = sizeAndTimeBasedFNATP;
        
        if(!isUnboundedTotalSizeCap() && totalSizeCap.getSize() < maxFileSize.getSize()) {
            addError("totalSizeCap of ["+totalSizeCap+"] is smaller than maxFileSize ["+maxFileSize+"] which is non-sensical");
            return;
        }
        
        // most work is done by the parent
        super.start();
    }
    
    
    public void setMaxFileSize(FileSize aMaxFileSize) {
        this.maxFileSize = aMaxFileSize;
    }
    
    @Override
    public String toString() {
        return "c.q.l.core.rolling.SizeAndTimeBasedRollingPolicy@"+this.hashCode();
    }
}