1 /*
   2  * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package com.sun.corba.se.spi.presentation.rmi;
  27 
  28 import com.sun.corba.se.spi.orb.ORB;
  29 
  30 import com.sun.corba.se.spi.presentation.rmi.PresentationManager;
  31 
  32 import com.sun.corba.se.impl.presentation.rmi.StubFactoryFactoryProxyImpl;
  33 import com.sun.corba.se.impl.presentation.rmi.StubFactoryFactoryStaticImpl;
  34 import com.sun.corba.se.impl.presentation.rmi.StubFactoryStaticImpl;
  35 
  36 public abstract class PresentationDefaults
  37 {
  38     private static StubFactoryFactoryStaticImpl staticImpl = null ;
  39 
  40     private PresentationDefaults() {}
  41 
  42     public synchronized static PresentationManager.StubFactoryFactory
  43         getStaticStubFactoryFactory()
  44     {
  45         if (staticImpl == null)
  46             staticImpl = new StubFactoryFactoryStaticImpl( );
  47 
  48         return staticImpl ;
  49     }
  50 
  51     public static PresentationManager.StubFactoryFactory
  52         getProxyStubFactoryFactory()
  53     {
  54         return new StubFactoryFactoryProxyImpl();
  55     }
  56 
  57     public static PresentationManager.StubFactory makeStaticStubFactory(
  58         Class stubClass )
  59     {
  60         return new StubFactoryStaticImpl( stubClass ) ;
  61     }
  62 }