kr.jm.metric.mutator.NginxAccessLogMutator Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of jm-metric Show documentation

FieldMap Transformer From Various Formatted Data

There is a newer version: 0.2.7.3

package kr.jm.metric.mutator;

import kr.jm.metric.config.mutator.FormattedMutatorConfig;
import kr.jm.metric.config.mutator.NginxAccessLogMutatorConfig;
import kr.jm.utils.helper.JMJson;
import lombok.ToString;

import java.util.Map;

@ToString(callSuper = true)
public class NginxAccessLogMutator extends FormattedMutator {

    public NginxAccessLogMutator() {
        this(new NginxAccessLogMutatorConfig("NginxLogMutator",
                "$remote_addr - $remote_user [$time_local] \"$request\" $status $body_bytes_sent \"$http_referer\" \"$http_user_agent\""));
    }

    public NginxAccessLogMutator(
            FormattedMutatorConfig formattedMutatorConfig) {
        super(formattedMutatorConfig, JMJson.withClasspathOrFilePath
                ("DefaultNginxAccessLogKeyNameMap.json",
                        JMJson.getMapOrListTypeReference()));
    }

    @Override
    protected String initGroupRegexString(
            Map fieldGroupRegexMap,
            String formatString) {
        return super.initGroupRegexString(fieldGroupRegexMap, formatString)
                .replaceAll("[\\[\\]]", "\\\\$0");
    }
}