| /* |
| * 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.commons.io.input; |
| |
| /** |
| * {@link TailerListener} Adapter. |
| * |
| * @since 2.0 |
| */ |
| public class TailerListenerAdapter implements TailerListener { |
| |
| /** |
| * The tailer will call this method during construction, |
| * giving the listener a method of stopping the tailer. |
| * @param tailer the tailer. |
| */ |
| @Override |
| public void init(final Tailer tailer) { |
| // noop |
| } |
| |
| /** |
| * This method is called if the tailed file is not found. |
| */ |
| @Override |
| public void fileNotFound() { |
| // noop |
| } |
| |
| /** |
| * Called if a file rotation is detected. |
| * |
| * This method is called before the file is reopened, and fileNotFound may |
| * be called if the new file has not yet been created. |
| */ |
| @Override |
| public void fileRotated() { |
| // noop |
| } |
| |
| /** |
| * Handles a line from a Tailer. |
| * @param line the line. |
| */ |
| @Override |
| public void handle(final String line) { |
| // noop |
| } |
| |
| /** |
| * Handles an Exception . |
| * @param ex the exception. |
| */ |
| @Override |
| public void handle(final Exception ex) { |
| // noop |
| } |
| |
| /** |
| * Called each time the Tailer reaches the end of the file. |
| * |
| * <b>Note:</b> this is called from the tailer thread. |
| * |
| * Note: a future version of commons-io will pull this method up to the TailerListener interface, |
| * for now clients must subclass this class to use this feature. |
| * |
| * @since 2.5 |
| */ |
| public void endOfFileReached() { |
| // noop |
| } |
| } |