| /* |
| * Copyright (c) OSGi Alliance (2016, 2017). All Rights Reserved. |
| * |
| * 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 org.osgi.service.log; |
| |
| import org.osgi.annotation.versioning.ProviderType; |
| |
| /** |
| * This is a stripped down copy of the LogService 1.4 API (R7). It's |
| * trimmed down to the methods used by the optional support for |
| * R7 logging. |
| */ |
| @ProviderType |
| public interface Logger { |
| |
| String ROOT_LOGGER_NAME = "ROOT"; |
| |
| boolean isDebugEnabled(); |
| |
| void debug(String message); |
| |
| void debug(String format, Object arg); |
| |
| boolean isInfoEnabled(); |
| |
| void info(String message); |
| |
| void info(String format, Object arg); |
| |
| boolean isWarnEnabled(); |
| |
| void warn(String message); |
| |
| void warn(String format, Object arg); |
| |
| boolean isErrorEnabled(); |
| |
| void error(String message); |
| |
| void error(String format, Object arg); |
| } |