| /* |
| * 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.cassandra; |
| |
| import java.util.Iterator; |
| |
| import ch.qos.logback.core.Appender; |
| import ch.qos.logback.core.UnsynchronizedAppenderBase; |
| import ch.qos.logback.core.spi.AppenderAttachable; |
| import ch.qos.logback.core.spi.AppenderAttachableImpl; |
| |
| public class TeeingAppender<E> extends UnsynchronizedAppenderBase<E> implements AppenderAttachable<E> |
| { |
| AppenderAttachableImpl<E> aai = new AppenderAttachableImpl<>(); |
| |
| @Override |
| protected void append(E e) |
| { |
| aai.appendLoopOnAppenders(e); |
| } |
| |
| @Override |
| public void addAppender(Appender<E> appender) |
| { |
| aai.addAppender(appender); |
| } |
| |
| @Override |
| public void detachAndStopAllAppenders() |
| { |
| aai.detachAndStopAllAppenders(); |
| } |
| |
| @Override |
| public boolean detachAppender(Appender<E> appender) |
| { |
| return aai.detachAppender(appender); |
| } |
| |
| @Override |
| public boolean detachAppender(String name) |
| { |
| return aai.detachAppender(name); |
| } |
| |
| @Override |
| public Appender<E> getAppender(String name) |
| { |
| return aai.getAppender(name); |
| } |
| |
| @Override |
| public boolean isAttached(Appender<E> appender) |
| { |
| return aai.isAttached(appender); |
| } |
| |
| @Override |
| public Iterator<Appender<E>> iteratorForAppenders() |
| { |
| return aai.iteratorForAppenders(); |
| } |
| |
| @Override |
| public void stop() |
| { |
| try |
| { |
| if (started) |
| detachAndStopAllAppenders(); |
| } |
| finally |
| { |
| super.stop(); |
| } |
| } |
| |
| } |