io.reactivex.netty.examples.http.logtail.LogEvent Maven / Gradle / Ivy
/*
* Copyright 2014 Netflix, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.reactivex.netty.examples.http.logtail;
import java.util.regex.Pattern;
/**
* @author Tomasz Bak
*/
public class LogEvent {
private static final Pattern COMMA = Pattern.compile(",");
public enum LogLevel {
ERROR,
INFO,
DEBUG
}
private final long timeStamp;
private final String source;
private final LogLevel level;
private final String message;
public LogEvent(long timeStamp, String source, LogLevel level, String message) {
this.timeStamp = timeStamp;
this.source = source;
this.level = level;
this.message = message;
}
public long getTimeStamp() {
return timeStamp;
}
public String getSource() {
return source;
}
public LogLevel getLevel() {
return level;
}
public String getMessage() {
return message;
}
public String toCSV() {
return timeStamp + "," + source + ',' + level.name() + ',' + message;
}
@Override
public String toString() {
return "LogEvent{" +
"timeStamp=" + timeStamp +
", source='" + source + '\'' +
", level=" + level +
", message='" + message + '\'' +
'}';
}
public static LogEvent fromCSV(String csvLine) {
String[] parts = COMMA.split(csvLine.trim());
return new LogEvent(Long.valueOf(parts[0]), parts[1], LogLevel.valueOf(parts[2]), parts[3]);
}
public static LogEvent randomLogEvent(String source) {
return new LogEvent(
System.currentTimeMillis(),
source,
LogLevel.values()[(int) (Math.random() * LogLevel.values().length)],
"rx-netty sse example"
);
}
}