private Path writeTempFile(Node node) throws IOException {
Path workDir = CauchoSystem.getWorkPath().lookup("_xsl");
workDir.mkdirs();
// Path temp = workDir.createTempFile("tmp", "xsl");
WriteStream os = Vfs.lookup("null:").openWrite();
Crc64Stream crcStream = new Crc64Stream(os.getSource());
os.init(crcStream);
try {
XmlPrinter printer = new XmlPrinter(os);
printer.printNode(node);
} finally {
os.close();
}
long crc = crcStream.getCRC();
CharBuffer cb = new CharBuffer();
Base64.encode(cb, crc);
String crcValue = cb.toString().replace('/', '-');
Path xslPath = workDir.lookup(crcValue + ".xsl");
// temp.renameTo(xslPath);
return xslPath;
}
/** Tries to open the log. Called from inside _logLock */
private void openLog() {
closeLogStream();
WriteStream os = _os;
_os = null;
IoUtil.close(os);
Path path = getPath();
if (path == null) {
path = getPath(CurrentTime.getCurrentTime());
}
Path parent = path.getParent();
try {
if (!parent.isDirectory()) {
if (!parent.mkdirs()) {
/* XXX:
logWarning(L.l("Can't create log directory {0}.\n",
parent));
*/
}
}
} catch (Exception e) {
logWarning(L.l("Can't create log directory {0}.\n Exception={1}", parent, e), e);
}
Exception exn = null;
for (int i = 0; i < 3 && _os == null; i++) {
try {
_os = path.openAppend();
} catch (IOException e) {
exn = e;
}
}
String pathName = path.getPath();
try {
if (pathName.endsWith(".gz")) {
_zipOut = _os;
_os = Vfs.openWrite(new GZIPOutputStream(_zipOut));
} else if (pathName.endsWith(".zip")) {
throw new ConfigException("Can't support .zip in path-format");
}
} catch (Exception e) {
if (exn == null) exn = e;
}
if (exn != null)
logWarning(
L.l(
"Can't create log for {0}.\n User={1} Exception={2}",
path, System.getProperty("user.name"), exn),
exn);
}
private WebApp createErrorWebApp() {
Thread thread = Thread.currentThread();
ClassLoader loader = thread.getContextClassLoader();
try {
thread.setContextClassLoader(_classLoader);
Path errorRoot = new MemoryPath().lookup("/error-root");
errorRoot.mkdirs();
String id = "error/webapp/" + getHostName() + "/error";
UnknownWebAppController webAppController = new UnknownWebAppController(id, errorRoot, this);
webAppController.init();
webAppController.startOnInit();
return webAppController.request();
} catch (Exception e) {
throw ConfigException.create(e);
} finally {
thread.setContextClassLoader(loader);
}
}
