1 /*
   2  * Copyright (c) 1999, 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.naming.pcosnaming;
  27 
  28 import java.io.File;
  29 import java.util.Properties;
  30 
  31 import com.sun.corba.se.impl.orbutil.ORBConstants;
  32 import com.sun.corba.se.impl.orbutil.CorbaResourceUtil;
  33 import com.sun.corba.se.spi.orb.ORB;
  34 import com.sun.corba.se.spi.activation.InitialNameService;
  35 import com.sun.corba.se.spi.activation.InitialNameServiceHelper;
  36 import org.omg.CosNaming.NamingContext;
  37 /**
  38  * Class NameServer is a standalone application which
  39  * implements a persistent and a transient name service.
  40  * It uses the PersistentNameService and TransientNameService
  41  * classes for the name service implementation.
  42  *
  43  * @author      Hemanth Puttaswamy
  44  * @since       1.2
  45  */
  46 
  47 public class NameServer
  48 {
  49     private ORB orb;
  50 
  51     private File dbDir; // name server database directory
  52 
  53     private final static String dbName = "names.db";
  54 
  55     public static void main(String args[])
  56     {
  57         NameServer ns = new NameServer(args);
  58         ns.run();
  59     }
  60 
  61     protected NameServer(String args[])
  62     {
  63         // create the ORB Object
  64         java.util.Properties props = System.getProperties();
  65         props.put( ORBConstants.SERVER_ID_PROPERTY, "1000" ) ;
  66         props.put("org.omg.CORBA.ORBClass",
  67                   "com.sun.corba.se.impl.orb.ORBImpl");
  68         orb = (ORB) org.omg.CORBA.ORB.init(args,props);
  69 
  70         // set up the database directory
  71         String dbDirName = props.getProperty( ORBConstants.DB_DIR_PROPERTY ) +
  72             props.getProperty("file.separator") + dbName +
  73             props.getProperty("file.separator");
  74 
  75         dbDir = new File(dbDirName);
  76         if (!dbDir.exists()) dbDir.mkdir();
  77     }
  78 
  79     protected void run()
  80     {
  81         try {
  82 
  83             // create the persistent name service
  84             NameService ns = new NameService(orb, dbDir);
  85 
  86             // add root naming context to initial naming
  87             NamingContext rootContext = ns.initialNamingContext();
  88             InitialNameService ins = InitialNameServiceHelper.narrow(
  89                                      orb.resolve_initial_references(
  90                                      ORBConstants.INITIAL_NAME_SERVICE_NAME ));
  91             ins.bind( "NameService", rootContext, true);
  92             System.out.println(CorbaResourceUtil.getText("pnameserv.success"));
  93 
  94             // wait for invocations
  95             orb.run();
  96 
  97         } catch (Exception ex) {
  98 
  99             ex.printStackTrace(System.err);
 100         }
 101     }
 102 
 103 }