| /* |
| * 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.logging.log4j.core; |
| |
| /** |
| * @issue LOG4J2-36: Appender interface should be refactored |
| */ |
| public interface Appender extends Lifecycle { |
| |
| /** |
| * Log in <code>Appender</code> specific way. When appropriate, |
| * Loggers will call the <code>doAppend</code> method of appender |
| * implementations in order to log. |
| * |
| * @param event The LogEvent. |
| */ |
| void append(LogEvent event); |
| |
| |
| /** |
| * Get the name of this appender. |
| * |
| * @return name, may be null. |
| */ |
| String getName(); |
| |
| /** |
| * Returns this appenders layout. |
| * |
| * @return the Layout for the Appender or null if none is configured. |
| * @issue LOG4J2-36 Refactor into Channel |
| */ |
| Layout getLayout(); |
| |
| /** |
| * If set to true any exceptions thrown by the Appender will be logged but not thrown. |
| * @return true if Exceptions should be suppressed, false otherwise. |
| */ |
| boolean isExceptionSuppressed(); |
| |
| ErrorHandler getHandler(); |
| |
| void setHandler(ErrorHandler handler); |
| |
| } |