1 /*
2 * Licensed under the GPL License. You may not use this file except in compliance with the License.
3 * You may obtain a copy of the License at
4 *
5 * https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
6 *
7 * THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
8 * WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
9 * PURPOSE.
10 */
11 package psiprobe.tools.logging.jdk;
12
13 import java.io.File;
14
15 import psiprobe.tools.Instruments;
16
17 /**
18 * JDK 1.4 Logging File Handler Accessor Class.
19 */
20 public class Jdk14FileHandlerAccessor extends Jdk14HandlerAccessor {
21
22 /** The Constant LATEST_FILE_INDEX. */
23 private static final int LATEST_FILE_INDEX = 0;
24
25 /**
26 * Currently, we only access the latest log file with index 0.
27 */
28 @Override
29 public File getFile() {
30 File[] files = (File[]) Instruments.getField(getTarget(), "files");
31 if (files == null || files.length == 0) {
32 throw new IllegalStateException("File handler does not manage any files");
33 }
34 return files[LATEST_FILE_INDEX];
35 }
36
37 }