0N/A/*
2362N/A * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/Apackage com.sun.jndi.cosnaming;
0N/A
0N/Aimport org.omg.CORBA.ORB;
0N/A
0N/A/**
0N/A * This class keeps track of references to the shared ORB object
0N/A * and destroys it when no more references are made to the ORB
0N/A * object. This object is created for each ORB object that CNCtx
0N/A * creates.
0N/A */
0N/Aclass OrbReuseTracker {
0N/A
0N/A int referenceCnt;
0N/A ORB orb;
0N/A
0N/A private static final boolean debug = false;
0N/A
0N/A OrbReuseTracker(ORB orb) {
0N/A this.orb = orb;
0N/A referenceCnt++;
0N/A if (debug) {
0N/A System.out.println("New OrbReuseTracker created");
0N/A }
0N/A }
0N/A
0N/A synchronized void incRefCount() {
0N/A referenceCnt++;
0N/A if (debug) {
0N/A System.out.println("Increment orb ref count to:" + referenceCnt);
0N/A }
0N/A }
0N/A
0N/A synchronized void decRefCount() {
0N/A referenceCnt--;
0N/A if (debug) {
0N/A System.out.println("Decrement orb ref count to:" + referenceCnt);
0N/A }
0N/A if ((referenceCnt == 0)) {
0N/A if (debug) {
0N/A System.out.println("Destroying the ORB");
0N/A }
0N/A orb.destroy();
0N/A }
0N/A }
0N/A}