liblttng-ust-java-agent/java/org/lttng/ust/jul/LTTngAgent.java

   1 /*
   2  * Copyright (C) 2014 - Christian Babeux <christian.babeux@efficios.com>
   3  *
   4  * This library is free software; you can redistribute it and/or modify it
   5  * under the terms of the GNU Lesser General Public License, version 2.1 only,
   6  * as published by the Free Software Foundation.
   7  *
   8  * This library is distributed in the hope that it will be useful, but WITHOUT
   9  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  10  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
  11  * for more details.
  12  *
  13  * You should have received a copy of the GNU Lesser General Public License
  14  * along with this library; if not, write to the Free Software Foundation,
  15  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  16  */
  17
  18 package org.lttng.ust.jul;
  19
  20 import java.io.IOException;
  21
  22 public class LTTngAgent {
  23
  24         /*
  25          * !!! WARNING !!!
  26          * Please use the LTTngAgent found in the org.lttng.ust.agent package.
  27          * This class is DEPRECATED.
  28          */
  29
  30         private static LTTngAgent curAgent = null;
  31         private static org.lttng.ust.agent.LTTngAgent realAgent = null;
  32
  33
  34         private LTTngAgent() throws IOException {
  35                 realAgent = org.lttng.ust.agent.LTTngAgent.getLTTngAgent();
  36         }
  37
  38         public static synchronized LTTngAgent getLTTngAgent() throws IOException {
  39                 if (curAgent == null) {
  40                         curAgent = new LTTngAgent();
  41                 }
  42
  43                 return curAgent;
  44         }
  45
  46         public void dispose() throws IOException {
  47                 realAgent.dispose();
  48         }
  49 }