1 /*
   2  * Copyright (c) 2002, 2003, 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.impl.resolver ;
  27 
  28 import com.sun.corba.se.spi.resolver.LocalResolver ;
  29 import com.sun.corba.se.spi.orbutil.closure.Closure ;
  30 
  31 public class LocalResolverImpl implements LocalResolver {
  32     java.util.Map nameToClosure = new java.util.HashMap() ;
  33 
  34     public synchronized org.omg.CORBA.Object resolve( String name )
  35     {
  36         Closure cl = (Closure)nameToClosure.get( name ) ;
  37         if (cl == null)
  38             return null ;
  39 
  40         return (org.omg.CORBA.Object)(cl.evaluate()) ;
  41     }
  42 
  43     public synchronized java.util.Set list()
  44     {
  45         return nameToClosure.keySet() ;
  46     }
  47 
  48     public synchronized void register( String name, Closure closure )
  49     {
  50         nameToClosure.put( name, closure ) ;
  51     }
  52 }