ORBD.java revision 608:7e06bf1dcb09 
1/*
2 *
3 * Copyright (c) 1997, 2004, Oracle and/or its affiliates. All rights reserved.
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 *
6 * This code is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 only, as
8 * published by the Free Software Foundation.  Oracle designates this
9 * particular file as subject to the "Classpath" exception as provided
10 * by Oracle in the LICENSE file that accompanied this code.
11 *
12 * This code is distributed in the hope that it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
15 * version 2 for more details (a copy is included in the LICENSE file that
16 * accompanied this code).
17 *
18 * You should have received a copy of the GNU General Public License version
19 * 2 along with this work; if not, write to the Free Software Foundation,
20 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
21 *
22 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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26 */
27
28package com.sun.corba.se.impl.activation;
29
30import java.io.File;
31import java.util.Properties;
32
33import org.omg.CORBA.INITIALIZE;
34import org.omg.CORBA.INTERNAL;
35import org.omg.CORBA.CompletionStatus;
36import org.omg.CosNaming.NamingContext;
37import org.omg.PortableServer.POA;
38
39import com.sun.corba.se.pept.transport.Acceptor;
40
41import com.sun.corba.se.spi.activation.Repository;
42import com.sun.corba.se.spi.activation.RepositoryPackage.ServerDef;
43import com.sun.corba.se.spi.activation.Locator;
44import com.sun.corba.se.spi.activation.LocatorHelper;
45import com.sun.corba.se.spi.activation.Activator;
46import com.sun.corba.se.spi.activation.ActivatorHelper;
47import com.sun.corba.se.spi.activation.ServerAlreadyRegistered;
48import com.sun.corba.se.spi.legacy.connection.LegacyServerSocketEndPointInfo;
49import com.sun.corba.se.spi.transport.SocketInfo;
50import com.sun.corba.se.spi.orb.ORB;
51
52import com.sun.corba.se.impl.legacy.connection.SocketFactoryAcceptorImpl;
53import com.sun.corba.se.impl.naming.cosnaming.TransientNameService;
54import com.sun.corba.se.impl.naming.pcosnaming.NameService;
55import com.sun.corba.se.impl.orbutil.ORBConstants;
56import com.sun.corba.se.impl.orbutil.CorbaResourceUtil;
57import com.sun.corba.se.impl.transport.SocketOrChannelAcceptorImpl;
58
59/**
60 *
61 * @author      Rohit Garg
62 * @since       JDK1.2
63 */
64public class ORBD
65{
66    private int initSvcPort;
67
68    protected void initializeBootNaming(ORB orb)
69    {
70        // create a bootstrap server
71        initSvcPort = orb.getORBData().getORBInitialPort();
72
73        Acceptor acceptor;
74        // REVISIT: see ORBConfigurator. use factory in TransportDefault.
75        if (orb.getORBData().getLegacySocketFactory() == null) {
76            acceptor =
77                new SocketOrChannelAcceptorImpl(
78                    orb,
79                    initSvcPort,
80                    LegacyServerSocketEndPointInfo.BOOT_NAMING,
81                    SocketInfo.IIOP_CLEAR_TEXT);
82        } else {
83            acceptor =
84                new SocketFactoryAcceptorImpl(
85                    orb,
86                    initSvcPort,
87                    LegacyServerSocketEndPointInfo.BOOT_NAMING,
88                    SocketInfo.IIOP_CLEAR_TEXT);
89        }
90        orb.getCorbaTransportManager().registerAcceptor(acceptor);
91    }
92
93    protected ORB createORB(String[] args)
94    {
95        Properties props = System.getProperties();
96
97        // For debugging.
98        //props.put( ORBConstants.DEBUG_PROPERTY, "naming" ) ;
99        //props.put( ORBConstants.DEBUG_PROPERTY, "transport,giop,naming" ) ;
100
101        props.put( ORBConstants.SERVER_ID_PROPERTY, "1000" ) ;
102        props.put( ORBConstants.PERSISTENT_SERVER_PORT_PROPERTY,
103            props.getProperty( ORBConstants.ORBD_PORT_PROPERTY,
104                Integer.toString(
105                    ORBConstants.DEFAULT_ACTIVATION_PORT ) ) ) ;
106
107        // See Bug 4396928 for more information about why we are initializing
108        // the ORBClass to PIORB (now ORBImpl, but should check the bugid).
109        props.put("org.omg.CORBA.ORBClass",
110            "com.sun.corba.se.impl.orb.ORBImpl");
111
112        return (ORB) ORB.init(args, props);
113    }
114
115    private void run(String[] args)
116    {
117        try {
118            // parse the args and try setting the values for these
119            // properties
120            processArgs(args);
121
122            ORB orb = createORB(args);
123
124            if (orb.orbdDebugFlag)
125                System.out.println( "ORBD begins initialization." ) ;
126
127            boolean firstRun = createSystemDirs( ORBConstants.DEFAULT_DB_DIR );
128
129            startActivationObjects(orb);
130
131            if (firstRun) // orbd is being run the first time
132                installOrbServers(getRepository(), getActivator());
133
134            if (orb.orbdDebugFlag) {
135                System.out.println( "ORBD is ready." ) ;
136                System.out.println("ORBD serverid: " +
137                        System.getProperty(ORBConstants.SERVER_ID_PROPERTY));
138                System.out.println("activation dbdir: " +
139                        System.getProperty(ORBConstants.DB_DIR_PROPERTY));
140                System.out.println("activation port: " +
141                        System.getProperty(ORBConstants.ORBD_PORT_PROPERTY));
142
143                String pollingTime = System.getProperty(
144                    ORBConstants.SERVER_POLLING_TIME);
145                if( pollingTime == null ) {
146                    pollingTime = Integer.toString(
147                        ORBConstants.DEFAULT_SERVER_POLLING_TIME );
148                }
149                System.out.println("activation Server Polling Time: " +
150                        pollingTime + " milli-seconds ");
151
152                String startupDelay = System.getProperty(
153                    ORBConstants.SERVER_STARTUP_DELAY);
154                if( startupDelay == null ) {
155                    startupDelay = Integer.toString(
156                        ORBConstants.DEFAULT_SERVER_STARTUP_DELAY );
157                }
158                System.out.println("activation Server Startup Delay: " +
159                        startupDelay + " milli-seconds " );
160            }
161
162            // The following two lines start the Persistent NameService
163            NameServiceStartThread theThread =
164                new NameServiceStartThread( orb, dbDir );
165            theThread.start( );
166
167            orb.run();
168        } catch( org.omg.CORBA.COMM_FAILURE cex ) {
169            System.out.println( CorbaResourceUtil.getText("orbd.commfailure"));
170            System.out.println( cex );
171            cex.printStackTrace();
172        } catch( org.omg.CORBA.INTERNAL iex ) {
173            System.out.println( CorbaResourceUtil.getText(
174                "orbd.internalexception"));
175            System.out.println( iex );
176            iex.printStackTrace();
177        } catch (Exception ex) {
178            System.out.println(CorbaResourceUtil.getText(
179                "orbd.usage", "orbd"));
180            System.out.println( ex );
181            ex.printStackTrace();
182        }
183    }
184
185    private void processArgs(String[] args)
186    {
187        Properties props = System.getProperties();
188        for (int i=0; i < args.length; i++) {
189            if (args[i].equals("-port")) {
190                if ((i+1) < args.length) {
191                    props.put(ORBConstants.ORBD_PORT_PROPERTY, args[++i]);
192                } else {
193                    System.out.println(CorbaResourceUtil.getText(
194                        "orbd.usage", "orbd"));
195                }
196            } else if (args[i].equals("-defaultdb")) {
197                if ((i+1) < args.length) {
198                    props.put(ORBConstants.DB_DIR_PROPERTY, args[++i]);
199                } else {
200                    System.out.println(CorbaResourceUtil.getText(
201                        "orbd.usage", "orbd"));
202                }
203            } else if (args[i].equals("-serverid")) {
204                if ((i+1) < args.length) {
205                    props.put(ORBConstants.SERVER_ID_PROPERTY, args[++i]);
206                } else {
207                    System.out.println(CorbaResourceUtil.getText(
208                        "orbd.usage", "orbd"));
209                }
210            } else if (args[i].equals("-serverPollingTime")) {
211                if ((i+1) < args.length) {
212                    props.put(ORBConstants.SERVER_POLLING_TIME, args[++i]);
213                } else {
214                    System.out.println(CorbaResourceUtil.getText(
215                        "orbd.usage", "orbd"));
216                }
217            } else if (args[i].equals("-serverStartupDelay")) {
218                if ((i+1) < args.length) {
219                    props.put(ORBConstants.SERVER_STARTUP_DELAY, args[++i]);
220                } else {
221                    System.out.println(CorbaResourceUtil.getText(
222                        "orbd.usage", "orbd"));
223                }
224            }
225        }
226    }
227
228    /**
229     * Ensure that the Db directory exists. If not, create the Db
230     * and the log directory and return true. Otherwise return false.
231     */
232    protected boolean createSystemDirs(String defaultDbDir)
233    {
234        boolean dirCreated = false;
235        Properties props = System.getProperties();
236        String fileSep = props.getProperty("file.separator");
237
238        // determine the ORB db directory
239        dbDir = new File (props.getProperty( ORBConstants.DB_DIR_PROPERTY,
240            props.getProperty("user.dir") + fileSep + defaultDbDir));
241
242        // create the db and the logs directories
243        dbDirName = dbDir.getAbsolutePath();
244        props.put(ORBConstants.DB_DIR_PROPERTY, dbDirName);
245        if (!dbDir.exists()) {
246            dbDir.mkdir();
247            dirCreated = true;
248        }
249
250        File logDir = new File (dbDir, ORBConstants.SERVER_LOG_DIR ) ;
251        if (!logDir.exists()) logDir.mkdir();
252
253        return dirCreated;
254    }
255
256    protected File dbDir;
257    protected File getDbDir()
258    {
259        return dbDir;
260    }
261
262    private String dbDirName;
263    protected String getDbDirName()
264    {
265        return dbDirName;
266    }
267
268    protected void startActivationObjects(ORB orb) throws Exception
269    {
270        // create Initial Name Service object
271        initializeBootNaming(orb);
272
273        // create Repository object
274        repository = new RepositoryImpl(orb, dbDir, orb.orbdDebugFlag );
275        orb.register_initial_reference( ORBConstants.SERVER_REPOSITORY_NAME, repository );
276
277        // create Locator and Activator objects
278        ServerManagerImpl serverMgr =
279            new ServerManagerImpl( orb,
280                                   orb.getCorbaTransportManager(),
281                                   repository,
282                                   getDbDirName(),
283                                   orb.orbdDebugFlag );
284
285        locator = LocatorHelper.narrow(serverMgr);
286        orb.register_initial_reference( ORBConstants.SERVER_LOCATOR_NAME, locator );
287
288        activator = ActivatorHelper.narrow(serverMgr);
289        orb.register_initial_reference( ORBConstants.SERVER_ACTIVATOR_NAME, activator );
290
291        // start Name Service
292        TransientNameService nameService = new TransientNameService(orb,
293            ORBConstants.TRANSIENT_NAME_SERVICE_NAME);
294    }
295
296    protected Locator locator;
297    protected Locator getLocator()
298    {
299        return locator;
300    }
301
302    protected Activator activator;
303    protected Activator getActivator()
304    {
305        return activator;
306    }
307
308    protected RepositoryImpl repository;
309    protected RepositoryImpl getRepository()
310    {
311        return repository;
312    }
313
314    /**
315     * Go through the list of ORB Servers and initialize and start
316     * them up.
317     */
318    protected void installOrbServers(RepositoryImpl repository,
319                                     Activator activator)
320    {
321        int serverId;
322        String[] server;
323        ServerDef serverDef;
324
325        for (int i=0; i < orbServers.length; i++) {
326            try {
327                server = orbServers[i];
328                serverDef = new ServerDef(server[1], server[2],
329                                          server[3], server[4], server[5] );
330
331                serverId = Integer.valueOf(orbServers[i][0]).intValue();
332
333                repository.registerServer(serverDef, serverId);
334
335                activator.activate(serverId);
336
337            } catch (Exception ex) {}
338        }
339    }
340
341    public static void main(String[] args) {
342        ORBD orbd = new ORBD();
343        orbd.run(args);
344    }
345
346    /**
347     * List of servers to be auto registered and started by the ORBd.
348     *
349     * Each server entry is of the form {id, name, path, args, vmargs}.
350     */
351    private static String[][] orbServers = {
352        {""}
353    };
354}
355