D-Net

package eu.dnetlib.msro.logging;

import java.util.Date;

import java.util.HashMap;

import java.util.Map;

import org.apache.commons.lang3.StringUtils;

public class LogMessage {

	private final DnetLoggerDao dao;

	private final String logname;

	private final Map<String, Object> details;

	public static final String LOG_LEVEL_FIELD = "log:level";

	public static final String LOG_DATE_FIELD = "log:date";

	public LogMessage(final DnetLoggerDao dao, final String logname, final DnetLogLevel level) {

		this.dao = dao;

		this.details = new HashMap<>();

		this.details.put(LOG_LEVEL_FIELD, level.toString());

		this.details.put(LOG_DATE_FIELD, (new Date()).getTime());

		this.logname = logname;

	}

	public LogMessage addDetail(final String name, final String value) {

		if (StringUtils.isNotBlank(name) && value != null) {

			this.details.put(name, value);

		}

		return this;

	}

	public LogMessage addDetails(final Map<String, String> map) {

		if (map != null) {

			map.entrySet().forEach(e -> addDetail(e.getKey(), e.getValue()));

		}

		return this;

	}

	public void flush() {

		this.dao.writeLog(this.logname, this.details);

	}

}