org.apache.bookkeeper.slogger.Slogger Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.bookkeeper.slogger;
/**
* Event logging interface will support for key value pairs and reusable context.
*/
public interface Slogger {
Slogger kv(Object key, Object value);
Slogger ctx();
Slogger ctx(Class clazz); // <- should this be class or Logger? Logger requires some generics
void info(String message);
void info(String message, Throwable cause);
void info(Enum event);
void info(Enum event, Throwable cause);
void warn(String message);
void warn(String message, Throwable cause);
void warn(Enum event);
void warn(Enum event, Throwable cause);
void error(String message);
void error(String message, Throwable cause);
void error(Enum event);
void error(Enum event, Throwable cause);
Slogger NULL = new NullSlogger();
Slogger CONSOLE = new ConsoleSlogger();
}