LogstashLookup.java

package org.logstash.log;

import java.util.Map;

import org.apache.logging.log4j.core.LogEvent;
import org.apache.logging.log4j.core.config.plugins.Plugin;
import org.apache.logging.log4j.core.lookup.StrLookup;

@Plugin(name = "logstash", category = "Lookup")
public class LogstashLookup implements StrLookup {
	
	private static Map<String, String> logstashSettings;
	
	public static void setLogstashSettings(Map<String, String> logstashSettings) {
		LogstashLookup.logstashSettings = logstashSettings;
	}

	public static Map<String, String> getLogstashSettings() {
		return logstashSettings;
	}

	@Override
	public String lookup(String key) {
		return getLogstashSettings().get(key);
	}

	@Override
	public String lookup(LogEvent event, String key) {
		return lookup(key);
	}
}