Cleanup: Remove the no longer needed liblttng-ust-jul folder

[lttng-ust.git] / liblttng-ust-jul / org / lttng / ust / jul / LTTngAgent.java

diff --git a/liblttng-ust-jul/org/lttng/ust/jul/LTTngAgent.java b/liblttng-ust-jul/org/lttng/ust/jul/LTTngAgent.java
deleted file mode 100644 (file)
index 7c8e98e..0000000
--- a/liblttng-ust-jul/org/lttng/ust/jul/LTTngAgent.java
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright (C) 2013 - David Goulet <dgoulet@efficios.com>
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License, version 2.1 only,
- * as published by the Free Software Foundation.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
- * for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-package org.lttng.ust.jul;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.BufferedReader;
-import java.io.FileReader;
-import java.util.concurrent.Semaphore;
-import java.util.concurrent.TimeUnit;
-import java.util.logging.FileHandler;
-import java.util.logging.Handler;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-import java.util.logging.LogManager;
-import java.util.Enumeration;
-
-public class LTTngAgent {
-
-       /* Possible that we have to threads handling two sessiond. */
-       private static LTTngLogHandler lttngHandlerRoot;
-       private static LTTngLogHandler lttngHandlerUser;
-       private static LTTngThread lttngThreadRoot;
-       private static LTTngThread lttngThreadUser;
-       private static Thread sessiondThRoot;
-       private static Thread sessiondThUser;
-
-       /* Singleton agent object. */
-       private static LTTngAgent curAgent = null;
-
-       /* Indicate if this object has been initialized. */
-       private static boolean initialized = false;
-
-       private static Semaphore registerSem;
-       private final static int semTimeout = 3; /* Seconds */
-
-       /*
-        * Default value to connect to session daemon. Port number is dynamically
-        * fetched from the port file that is created by a running session daemon.
-        */
-       private static final String sessiondAddr = "127.0.0.1";
-
-       /*
-        * Constructor is private. This is a singleton and a reference should be
-        * acquired using getLTTngAgent().
-        */
-       private LTTngAgent() throws IOException {
-               this.logManager = LogManager.getLogManager();
-               this.lttngHandlerUser = new LTTngLogHandler();
-               this.lttngHandlerRoot = new LTTngLogHandler();
-               this.lttngHandlerRoot.is_root = 1;
-               this.registerSem = new Semaphore(0, true);
-       }
-
-       /*
-        * Public getter to acquire a reference to this singleton object.
-        */
-       public static synchronized LTTngAgent getLTTngAgent() throws IOException {
-               if (curAgent == null) {
-                       curAgent = new LTTngAgent();
-                       curAgent.init();
-               }
-
-               return curAgent;
-       }
-
-       /*
-        * Initialize LTTngAgent. This will attach the log handler to all Logger
-        * returned by the logManager.
-        */
-       private synchronized void init() throws SecurityException, IOException {
-               int nr_acquires = 0;
-
-               if (this.initialized) {
-                       return;
-               }
-
-               /* Handle user session daemon if any. */
-               this.lttngThreadUser = new LTTngThread(this.sessiondAddr,
-                               this.lttngHandlerUser, this.registerSem);
-               this.sessiondThUser = new Thread(lttngThreadUser);
-               this.sessiondThUser.setDaemon(true);
-               this.sessiondThUser.start();
-               /* Wait for registration done of per-user sessiond */
-               nr_acquires++;
-
-               /* Handle root session daemon. */
-               this.lttngThreadRoot = new LTTngThread(this.sessiondAddr,
-                               this.lttngHandlerRoot, this.registerSem);
-               this.sessiondThRoot = new Thread(lttngThreadRoot);
-               this.sessiondThRoot.setDaemon(true);
-               this.sessiondThRoot.start();
-               /* Wait for registration done of system-wide sessiond */
-               nr_acquires++;
-
-               /* Wait for each registration to end. */
-               try {
-                       this.registerSem.tryAcquire(nr_acquires, semTimeout,
-                                       TimeUnit.SECONDS);
-               } catch (InterruptedException e) {
-                       e.printStackTrace();
-               }
-
-               this.initialized = true;
-       }
-
-       public void dispose() throws IOException {
-               this.lttngJULThreadUser.dispose();
-               this.lttngJULThreadRoot.dispose();
-
-               /* Remove handlers from the root logger */
-               Logger rootLogger = LogManager.getLogManager().getLogger("");
-               rootLogger.removeHandler(this.lttngHandlerUser);
-               rootLogger.removeHandler(this.lttngHandlerRoot);
-
-               try {
-                       this.sessiondThUser.join();
-                       this.sessiondThRoot.join();
-               } catch (InterruptedException e) {
-                       e.printStackTrace();
-               }
-       }
-}