public static File[] getFilesThreadLocal() {
List<File> files = new ArrayList<File>();
Logger logger = Logger.getLogger("");
Handler[] handlers = logger.getHandlers();
getFilesThreadLocal(handlers, files);
return files.toArray(new File[files.size()]);
}
/**
* This method tries to create a dump of all active log files. For this to work you need a {@link
* FileDumpHandler} attached to the root logger.
*/
public static void dumpLogFiles() {
File[] files = LogTools.getFilesThreadLocal();
for (File file : files) {
if (!file.exists()) {
continue;
}
Logger.getLogger("").log(Level.WARNING, "dump " + file.getAbsolutePath(), file);
}
}
protected static void getFilesThreadLocal(Handler handler, List<File> files) {
if (handler == null) {
return;
}
Filter filter = handler.getFilter();
if (filter instanceof ThreadFilter) {
if (!((ThreadFilter) filter).isActive()) {
return;
}
}
if (handler instanceof FileHandler) {
files.addAll(Arrays.asList(getFiles(handler)));
} else if (handler instanceof CompositeHandler) {
getFilesThreadLocal(((CompositeHandler) handler).getHandlers(), files);
} else if (handler instanceof DelegatingHandler) {
getFilesThreadLocal(((DelegatingHandler) handler).getBaseHandler(), files);
} else {
//
}
}
protected static void getFilesThreadLocal(Handler[] handlers, List<File> files) {
for (Handler handler : handlers) {
getFilesThreadLocal(handler, files);
}
}