ORBD.java revision 786:c6a51984b719 
1/*
2 * Copyright (c) 1997, 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
26package com.sun.corba.se.impl.activation;
27
28import java.io.File;
29import java.util.Properties;
30
31import org.omg.CORBA.INITIALIZE;
32import org.omg.CORBA.INTERNAL;
33import org.omg.CORBA.CompletionStatus;
34import org.omg.CosNaming.NamingContext;
35import org.omg.PortableServer.POA;
36
37import com.sun.corba.se.pept.transport.Acceptor;
38
39import com.sun.corba.se.spi.activation.Repository;
40import com.sun.corba.se.spi.activation.RepositoryPackage.ServerDef;
41import com.sun.corba.se.spi.activation.Locator;
42import com.sun.corba.se.spi.activation.LocatorHelper;
43import com.sun.corba.se.spi.activation.Activator;
44import com.sun.corba.se.spi.activation.ActivatorHelper;
45import com.sun.corba.se.spi.activation.ServerAlreadyRegistered;
46import com.sun.corba.se.spi.legacy.connection.LegacyServerSocketEndPointInfo;
47import com.sun.corba.se.spi.transport.SocketInfo;
48import com.sun.corba.se.spi.orb.ORB;
49
50import com.sun.corba.se.impl.legacy.connection.SocketFactoryAcceptorImpl;
51import com.sun.corba.se.impl.naming.cosnaming.TransientNameService;
52import com.sun.corba.se.impl.naming.pcosnaming.NameService;
53import com.sun.corba.se.impl.orbutil.ORBConstants;
54import com.sun.corba.se.impl.orbutil.CorbaResourceUtil;
55import com.sun.corba.se.impl.transport.SocketOrChannelAcceptorImpl;
56
57/**
58 *
59 * @author      Rohit Garg
60 * @since       JDK1.2
61 */
62public class ORBD
63{
64    private int initSvcPort;
65
66    protected void initializeBootNaming(ORB orb)
67    {
68        // create a bootstrap server
69        initSvcPort = orb.getORBData().getORBInitialPort();
70
71        Acceptor acceptor;
72        // REVISIT: see ORBConfigurator. use factory in TransportDefault.
73        if (orb.getORBData().getLegacySocketFactory() == null) {
74            acceptor =
75                new SocketOrChannelAcceptorImpl(
76                    orb,
77                    initSvcPort,
78                    LegacyServerSocketEndPointInfo.BOOT_NAMING,
79                    SocketInfo.IIOP_CLEAR_TEXT);
80        } else {
81            acceptor =
82                new SocketFactoryAcceptorImpl(
83                    orb,
84                    initSvcPort,
85                    LegacyServerSocketEndPointInfo.BOOT_NAMING,
86                    SocketInfo.IIOP_CLEAR_TEXT);
87        }
88        orb.getCorbaTransportManager().registerAcceptor(acceptor);
89    }
90
91    protected ORB createORB(String[] args)
92    {
93        Properties props = System.getProperties();
94
95        // For debugging.
96        //props.put( ORBConstants.DEBUG_PROPERTY, "naming" ) ;
97        //props.put( ORBConstants.DEBUG_PROPERTY, "transport,giop,naming" ) ;
98
99        props.put( ORBConstants.SERVER_ID_PROPERTY, "1000" ) ;
100        props.put( ORBConstants.PERSISTENT_SERVER_PORT_PROPERTY,
101            props.getProperty( ORBConstants.ORBD_PORT_PROPERTY,
102                Integer.toString(
103                    ORBConstants.DEFAULT_ACTIVATION_PORT ) ) ) ;
104
105        // See Bug 4396928 for more information about why we are initializing
106        // the ORBClass to PIORB (now ORBImpl, but should check the bugid).
107        props.put("org.omg.CORBA.ORBClass",
108            "com.sun.corba.se.impl.orb.ORBImpl");
109
110        return (ORB) ORB.init(args, props);
111    }
112
113    private void run(String[] args)
114    {
115        try {
116            // parse the args and try setting the values for these
117            // properties
118            processArgs(args);
119
120            ORB orb = createORB(args);
121
122            if (orb.orbdDebugFlag)
123                System.out.println( "ORBD begins initialization." ) ;
124
125            boolean firstRun = createSystemDirs( ORBConstants.DEFAULT_DB_DIR );
126
127            startActivationObjects(orb);
128
129            if (firstRun) // orbd is being run the first time
130                installOrbServers(getRepository(), getActivator());
131
132            if (orb.orbdDebugFlag) {
133                System.out.println( "ORBD is ready." ) ;
134                System.out.println("ORBD serverid: " +
135                        System.getProperty(ORBConstants.SERVER_ID_PROPERTY));
136                System.out.println("activation dbdir: " +
137                        System.getProperty(ORBConstants.DB_DIR_PROPERTY));
138                System.out.println("activation port: " +
139                        System.getProperty(ORBConstants.ORBD_PORT_PROPERTY));
140
141                String pollingTime = System.getProperty(
142                    ORBConstants.SERVER_POLLING_TIME);
143                if( pollingTime == null ) {
144                    pollingTime = Integer.toString(
145                        ORBConstants.DEFAULT_SERVER_POLLING_TIME );
146                }
147                System.out.println("activation Server Polling Time: " +
148                        pollingTime + " milli-seconds ");
149
150                String startupDelay = System.getProperty(
151                    ORBConstants.SERVER_STARTUP_DELAY);
152                if( startupDelay == null ) {
153                    startupDelay = Integer.toString(
154                        ORBConstants.DEFAULT_SERVER_STARTUP_DELAY );
155                }
156                System.out.println("activation Server Startup Delay: " +
157                        startupDelay + " milli-seconds " );
158            }
159
160            // The following two lines start the Persistent NameService
161            NameServiceStartThread theThread =
162                new NameServiceStartThread( orb, dbDir );
163            theThread.start( );
164
165            orb.run();
166        } catch( org.omg.CORBA.COMM_FAILURE cex ) {
167            System.out.println( CorbaResourceUtil.getText("orbd.commfailure"));
168            System.out.println( cex );
169            cex.printStackTrace();
170        } catch( org.omg.CORBA.INTERNAL iex ) {
171            System.out.println( CorbaResourceUtil.getText(
172                "orbd.internalexception"));
173            System.out.println( iex );
174            iex.printStackTrace();
175        } catch (Exception ex) {
176            System.out.println(CorbaResourceUtil.getText(
177                "orbd.usage", "orbd"));
178            System.out.println( ex );
179            ex.printStackTrace();
180        }
181    }
182
183    private void processArgs(String[] args)
184    {
185        Properties props = System.getProperties();
186        for (int i=0; i < args.length; i++) {
187            if (args[i].equals("-port")) {
188                if ((i+1) < args.length) {
189                    props.put(ORBConstants.ORBD_PORT_PROPERTY, args[++i]);
190                } else {
191                    System.out.println(CorbaResourceUtil.getText(
192                        "orbd.usage", "orbd"));
193                }
194            } else if (args[i].equals("-defaultdb")) {
195                if ((i+1) < args.length) {
196                    props.put(ORBConstants.DB_DIR_PROPERTY, args[++i]);
197                } else {
198                    System.out.println(CorbaResourceUtil.getText(
199                        "orbd.usage", "orbd"));
200                }
201            } else if (args[i].equals("-serverid")) {
202                if ((i+1) < args.length) {
203                    props.put(ORBConstants.SERVER_ID_PROPERTY, args[++i]);
204                } else {
205                    System.out.println(CorbaResourceUtil.getText(
206                        "orbd.usage", "orbd"));
207                }
208            } else if (args[i].equals("-serverPollingTime")) {
209                if ((i+1) < args.length) {
210                    props.put(ORBConstants.SERVER_POLLING_TIME, args[++i]);
211                } else {
212                    System.out.println(CorbaResourceUtil.getText(
213                        "orbd.usage", "orbd"));
214                }
215            } else if (args[i].equals("-serverStartupDelay")) {
216                if ((i+1) < args.length) {
217                    props.put(ORBConstants.SERVER_STARTUP_DELAY, args[++i]);
218                } else {
219                    System.out.println(CorbaResourceUtil.getText(
220                        "orbd.usage", "orbd"));
221                }
222            }
223        }
224    }
225
226    /**
227     * Ensure that the Db directory exists. If not, create the Db
228     * and the log directory and return true. Otherwise return false.
229     */
230    protected boolean createSystemDirs(String defaultDbDir)
231    {
232        boolean dirCreated = false;
233        Properties props = System.getProperties();
234        String fileSep = props.getProperty("file.separator");
235
236        // determine the ORB db directory
237        dbDir = new File (props.getProperty( ORBConstants.DB_DIR_PROPERTY,
238            props.getProperty("user.dir") + fileSep + defaultDbDir));
239
240        // create the db and the logs directories
241        dbDirName = dbDir.getAbsolutePath();
242        props.put(ORBConstants.DB_DIR_PROPERTY, dbDirName);
243        if (!dbDir.exists()) {
244            dbDir.mkdir();
245            dirCreated = true;
246        }
247
248        File logDir = new File (dbDir, ORBConstants.SERVER_LOG_DIR ) ;
249        if (!logDir.exists()) logDir.mkdir();
250
251        return dirCreated;
252    }
253
254    protected File dbDir;
255    protected File getDbDir()
256    {
257        return dbDir;
258    }
259
260    private String dbDirName;
261    protected String getDbDirName()
262    {
263        return dbDirName;
264    }
265
266    protected void startActivationObjects(ORB orb) throws Exception
267    {
268        // create Initial Name Service object
269        initializeBootNaming(orb);
270
271        // create Repository object
272        repository = new RepositoryImpl(orb, dbDir, orb.orbdDebugFlag );
273        orb.register_initial_reference( ORBConstants.SERVER_REPOSITORY_NAME, repository );
274
275        // create Locator and Activator objects
276        ServerManagerImpl serverMgr =
277            new ServerManagerImpl( orb,
278                                   orb.getCorbaTransportManager(),
279                                   repository,
280                                   getDbDirName(),
281                                   orb.orbdDebugFlag );
282
283        locator = LocatorHelper.narrow(serverMgr);
284        orb.register_initial_reference( ORBConstants.SERVER_LOCATOR_NAME, locator );
285
286        activator = ActivatorHelper.narrow(serverMgr);
287        orb.register_initial_reference( ORBConstants.SERVER_ACTIVATOR_NAME, activator );
288
289        // start Name Service
290        TransientNameService nameService = new TransientNameService(orb,
291            ORBConstants.TRANSIENT_NAME_SERVICE_NAME);
292    }
293
294    protected Locator locator;
295    protected Locator getLocator()
296    {
297        return locator;
298    }
299
300    protected Activator activator;
301    protected Activator getActivator()
302    {
303        return activator;
304    }
305
306    protected RepositoryImpl repository;
307    protected RepositoryImpl getRepository()
308    {
309        return repository;
310    }
311
312    /**
313     * Go through the list of ORB Servers and initialize and start
314     * them up.
315     */
316    protected void installOrbServers(RepositoryImpl repository,
317                                     Activator activator)
318    {
319        int serverId;
320        String[] server;
321        ServerDef serverDef;
322
323        for (int i=0; i < orbServers.length; i++) {
324            try {
325                server = orbServers[i];
326                serverDef = new ServerDef(server[1], server[2],
327                                          server[3], server[4], server[5] );
328
329                serverId = Integer.valueOf(orbServers[i][0]).intValue();
330
331                repository.registerServer(serverDef, serverId);
332
333                activator.activate(serverId);
334
335            } catch (Exception ex) {}
336        }
337    }
338
339    public static void main(String[] args) {
340        ORBD orbd = new ORBD();
341        orbd.run(args);
342    }
343
344    /**
345     * List of servers to be auto registered and started by the ORBd.
346     *
347     * Each server entry is of the form {id, name, path, args, vmargs}.
348     */
349    private static String[][] orbServers = {
350        {""}
351    };
352}
353