| /* |
| * 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.log4j; |
| |
| import java.util.Vector; |
| import org.apache.log4j.spi.LoggingEvent; |
| |
| /** |
| An appender that appends logging events to a vector. |
| @author Ceki Gülcü |
| */ |
| public class VectorAppender extends AppenderSkeleton { |
| |
| public Vector vector; |
| |
| public VectorAppender() { |
| vector = new Vector(); |
| } |
| |
| /** |
| Does nothing. |
| */ |
| public void activateOptions() { |
| } |
| |
| |
| /** |
| This method is called by the {@link AppenderSkeleton#doAppend} |
| method. |
| |
| */ |
| public void append(LoggingEvent event) { |
| //System.out.println("---Vector appender called with message ["+event.getRenderedMessage()+"]."); |
| //System.out.flush(); |
| try { |
| Thread.sleep(100); |
| } catch(Exception e) { |
| } |
| vector.addElement(event); |
| } |
| |
| public Vector getVector() { |
| return vector; |
| } |
| |
| public synchronized void close() { |
| if(this.closed) |
| return; |
| this.closed = true; |
| } |
| |
| |
| public boolean isClosed() { |
| return closed; |
| } |
| |
| public boolean requiresLayout() { |
| return false; |
| } |
| } |