| /* |
| * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.jndi.cosnaming; |
| |
| import org.omg.CORBA.ORB; |
| |
| /** |
| * This class keeps track of references to the shared ORB object |
| * and destroys it when no more references are made to the ORB |
| * object. This object is created for each ORB object that CNCtx |
| * creates. |
| */ |
| class OrbReuseTracker { |
| |
| int referenceCnt; |
| ORB orb; |
| |
| private static final boolean debug = false; |
| |
| OrbReuseTracker(ORB orb) { |
| this.orb = orb; |
| referenceCnt++; |
| if (debug) { |
| System.out.println("New OrbReuseTracker created"); |
| } |
| } |
| |
| synchronized void incRefCount() { |
| referenceCnt++; |
| if (debug) { |
| System.out.println("Increment orb ref count to:" + referenceCnt); |
| } |
| } |
| |
| synchronized void decRefCount() { |
| referenceCnt--; |
| if (debug) { |
| System.out.println("Decrement orb ref count to:" + referenceCnt); |
| } |
| if ((referenceCnt == 0)) { |
| if (debug) { |
| System.out.println("Destroying the ORB"); |
| } |
| orb.destroy(); |
| } |
| } |
| } |