| /* |
| * Copyright (c) 1997, 2003, 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.corba.se.impl.naming.cosnaming; |
| |
| import java.util.Properties; |
| import java.net.InetAddress; |
| |
| import org.omg.CORBA.ORB; |
| |
| import org.omg.CosNaming.NamingContext; |
| |
| import com.sun.corba.se.spi.logging.CORBALogDomains; |
| |
| import com.sun.corba.se.impl.naming.cosnaming.TransientNameService; |
| |
| import com.sun.corba.se.impl.orbutil.ORBConstants; |
| import com.sun.corba.se.impl.orbutil.CorbaResourceUtil; |
| import com.sun.corba.se.impl.logging.NamingSystemException; |
| |
| /** |
| * Class TransientNameServer is a standalone application which |
| * implements a transient name service. It uses the TransientNameService |
| * class for the name service implementation, and the BootstrapServer |
| * for implementing bootstrapping, i.e., to get the initial NamingContext. |
| * <p> |
| * The BootstrapServer uses a Properties object specify the initial service |
| * object references supported; such as Properties object is created containing |
| * only a "NameService" entry together with the stringified object reference |
| * for the initial NamingContext. The BootstrapServer's listening port |
| * is set by first checking the supplied arguments to the name server |
| * (-ORBInitialPort), and if not set, defaults to the standard port number. |
| * The BootstrapServer is created supplying the Properties object, using no |
| * external File object for storage, and the derived initial port number. |
| * @see TransientNameService |
| * @see BootstrapServer |
| */ |
| public class TransientNameServer |
| { |
| static private boolean debug = false ; |
| static NamingSystemException wrapper = NamingSystemException.get( |
| CORBALogDomains.NAMING ) ; |
| |
| static public void trace( String msg ) { |
| if (debug) |
| System.out.println( msg ) ; |
| } |
| |
| static public void initDebug( String[] args ) { |
| // If debug was compiled to be true for testing purposes, |
| // don't change it. |
| if (debug) |
| return ; |
| |
| for (int ctr=0; ctr<args.length; ctr++) |
| if (args[ctr].equalsIgnoreCase( "-debug" )) { |
| debug = true ; |
| return ; |
| } |
| debug = false ; |
| } |
| |
| private static org.omg.CORBA.Object initializeRootNamingContext( ORB orb ) { |
| org.omg.CORBA.Object rootContext = null; |
| try { |
| com.sun.corba.se.spi.orb.ORB coreORB = |
| (com.sun.corba.se.spi.orb.ORB)orb ; |
| |
| TransientNameService tns = new TransientNameService(coreORB ); |
| return tns.initialNamingContext(); |
| } catch (org.omg.CORBA.SystemException e) { |
| throw wrapper.transNsCannotCreateInitialNcSys( e ) ; |
| } catch (Exception e) { |
| throw wrapper.transNsCannotCreateInitialNc( e ) ; |
| } |
| } |
| |
| /** |
| * Main startup routine. It instantiates a TransientNameService |
| * object and a BootstrapServer object, and then allows invocations to |
| * happen. |
| * @param args an array of strings representing the startup arguments. |
| */ |
| public static void main(String args[]) { |
| initDebug( args ) ; |
| |
| boolean invalidHostOption = false; |
| boolean orbInitialPort0 = false; |
| |
| // Determine the initial bootstrap port to use |
| int initialPort = 0; |
| try { |
| trace( "Transient name server started with args " + args ) ; |
| |
| // Create an ORB object |
| Properties props = System.getProperties() ; |
| |
| props.put( ORBConstants.SERVER_ID_PROPERTY, ORBConstants.NAME_SERVICE_SERVER_ID ) ; |
| props.put( "org.omg.CORBA.ORBClass", |
| "com.sun.corba.se.impl.orb.ORBImpl" ); |
| |
| try { |
| // Try environment |
| String ips = System.getProperty( ORBConstants.INITIAL_PORT_PROPERTY ) ; |
| if (ips != null && ips.length() > 0 ) { |
| initialPort = java.lang.Integer.parseInt(ips); |
| // -Dorg.omg.CORBA.ORBInitialPort=0 is invalid |
| if( initialPort == 0 ) { |
| orbInitialPort0 = true; |
| throw wrapper.transientNameServerBadPort() ; |
| } |
| } |
| String hostName = |
| System.getProperty( ORBConstants.INITIAL_HOST_PROPERTY ) ; |
| if( hostName != null ) { |
| invalidHostOption = true; |
| throw wrapper.transientNameServerBadHost() ; |
| } |
| } catch (java.lang.NumberFormatException e) { |
| // do nothing |
| } |
| |
| // Let arguments override |
| for (int i=0;i<args.length;i++) { |
| // Was the initial port specified? |
| if (args[i].equals("-ORBInitialPort") && |
| i < args.length-1) { |
| initialPort = java.lang.Integer.parseInt(args[i+1]); |
| // -ORBInitialPort 0 is invalid |
| if( initialPort == 0 ) { |
| orbInitialPort0 = true; |
| throw wrapper.transientNameServerBadPort() ; |
| } |
| } |
| if (args[i].equals("-ORBInitialHost" ) ) { |
| invalidHostOption = true; |
| throw wrapper.transientNameServerBadHost() ; |
| } |
| } |
| |
| // If initialPort is not set, then we need to set the Default |
| // Initial Port Property for the ORB |
| if( initialPort == 0 ) { |
| initialPort = ORBConstants.DEFAULT_INITIAL_PORT; |
| props.put( ORBConstants.INITIAL_PORT_PROPERTY, |
| java.lang.Integer.toString(initialPort) ); |
| } |
| |
| // Set -ORBInitialPort = Persistent Server Port so that ORBImpl |
| // will start Boot Strap. |
| props.put( ORBConstants.PERSISTENT_SERVER_PORT_PROPERTY, |
| java.lang.Integer.toString(initialPort) ); |
| |
| org.omg.CORBA.ORB corb = ORB.init( args, props ) ; |
| trace( "ORB object returned from init: " + corb ) ; |
| |
| org.omg.CORBA.Object ns = initializeRootNamingContext( corb ) ; |
| ((com.sun.corba.se.org.omg.CORBA.ORB)corb).register_initial_reference( |
| "NamingService", ns ) ; |
| |
| String stringifiedIOR = null; |
| |
| if( ns != null ) { |
| stringifiedIOR = corb.object_to_string(ns) ; |
| } else { |
| NamingUtils.errprint(CorbaResourceUtil.getText( |
| "tnameserv.exception", initialPort)); |
| NamingUtils.errprint(CorbaResourceUtil.getText( |
| "tnameserv.usage")); |
| System.exit( 1 ); |
| } |
| |
| trace( "name service created" ) ; |
| |
| // This is used for handshaking by the IBM test framework! |
| // Do not modify, unless another synchronization protocol is |
| // used to replace this hack! |
| |
| System.out.println(CorbaResourceUtil.getText( |
| "tnameserv.hs1", stringifiedIOR)); |
| System.out.println(CorbaResourceUtil.getText( |
| "tnameserv.hs2", initialPort)); |
| System.out.println(CorbaResourceUtil.getText("tnameserv.hs3")); |
| |
| // Serve objects. |
| java.lang.Object sync = new java.lang.Object(); |
| synchronized (sync) {sync.wait();} |
| } catch (Exception e) { |
| if( invalidHostOption ) { |
| // Let the User Know that -ORBInitialHost is not valid for |
| // tnameserver |
| NamingUtils.errprint( CorbaResourceUtil.getText( |
| "tnameserv.invalidhostoption" ) ); |
| } else if( orbInitialPort0 ) { |
| // Let the User Know that -ORBInitialPort 0 is not valid for |
| // tnameserver |
| NamingUtils.errprint( CorbaResourceUtil.getText( |
| "tnameserv.orbinitialport0" )); |
| } else { |
| NamingUtils.errprint(CorbaResourceUtil.getText( |
| "tnameserv.exception", initialPort)); |
| NamingUtils.errprint(CorbaResourceUtil.getText( |
| "tnameserv.usage")); |
| } |
| |
| e.printStackTrace() ; |
| } |
| } |
| |
| /** |
| * Private constructor since no object of this type should be instantiated. |
| */ |
| private TransientNameServer() {} |
| } |