ListAppender.java revision 31212435723e2dfd5d6716d1f6a7b0e66a1e6b38 
1/**
2 * Copyright (c) 2004-2011 QOS.ch
3 * All rights reserved.
4 *
5 * Permission is hereby granted, free  of charge, to any person obtaining
6 * a  copy  of this  software  and  associated  documentation files  (the
7 * "Software"), to  deal in  the Software without  restriction, including
8 * without limitation  the rights to  use, copy, modify,  merge, publish,
9 * distribute,  sublicense, and/or sell  copies of  the Software,  and to
10 * permit persons to whom the Software  is furnished to do so, subject to
11 * the following conditions:
12 *
13 * The  above  copyright  notice  and  this permission  notice  shall  be
14 * included in all copies or substantial portions of the Software.
15 *
16 * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
17 * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
18 * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21 * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
22 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 *
24 */
25package org.slf4j;
26
27import java.util.ArrayList;
28import java.util.List;
29
30import org.apache.log4j.AppenderSkeleton;
31import org.apache.log4j.spi.LoggingEvent;
32
33public class ListAppender extends AppenderSkeleton {
34
35    public List<LoggingEvent> list = new ArrayList<LoggingEvent>();
36
37    public boolean extractLocationInfo = false;
38
39    protected void append(LoggingEvent event) {
40        list.add(event);
41        if (extractLocationInfo) {
42            event.getLocationInformation();
43        }
44    }
45
46    public void close() {
47    }
48
49    public boolean requiresLayout() {
50        return false;
51    }
52
53}
54