Examples with NameComponent org.omg.CosNaming.NameComponent used on opensource projects

Example 1 with NameComponent

use of org.omg.CosNaming.NameComponent in project ACS by ACS-Community.

the class AlarmSystemCorbaServer method unregisterToNamingService.

/**
     * Unregister the AlarmService name to the Naming Service.
     * <P>
     * The name to unregister is taken from the IDL interface.
     */
private void unregisterToNamingService() throws Exception {
    String name = alma.alarmsystem.AlarmServiceName.value;
    m_logger.log(AcsLogLevel.DEBUG, "Unregistering " + name + " from the naming service");
    NamingContext context = getNamingContext();
    NameComponent[] nameComponent = new NameComponent[1];
    nameComponent[0] = new NameComponent(name, "");
    context.unbind(nameComponent);
}

Example 2 with NameComponent

use of org.omg.CosNaming.NameComponent in project ACS by ACS-Community.

the class AlarmSystemCorbaServer method getCDB.

/**
	 * Get a reference to the DAL.
	 * 
	 * @return The DAL
	 * @throws Exception In case of error getting the DAL
	 */
private DAL getCDB() throws Exception {
    NamingContext context = getNamingContext();
    NameComponent[] nameCom = new NameComponent[1];
    nameCom[0] = new NameComponent("CDB", "");
    Object obj = context.resolve(nameCom);
    return DALHelper.narrow(obj);
}

Example 3 with NameComponent

use of org.omg.CosNaming.NameComponent in project ACS by ACS-Community.

the class AlarmSystemCorbaServer method registerToNamingService.

/**
     * Register the AlarmService name to the Naming Service.
     * <P>
     * The name to register is taken from the IDL interface.
     * 
     * @param laserObject The CORBA object to bind to the name
     */
private void registerToNamingService(org.omg.CORBA.Object laserObject) throws Exception {
    String name = alma.alarmsystem.AlarmServiceName.value;
    m_logger.log(AcsLogLevel.DEBUG, "Registering into the naming service with name " + name);
    NamingContext context = getNamingContext();
    NameComponent[] nameComponent = new NameComponent[1];
    nameComponent[0] = new NameComponent(name, "");
    context.rebind(nameComponent, laserObject);
}

Example 4 with NameComponent

use of org.omg.CosNaming.NameComponent in project ACS by ACS-Community.

the class ClientLogManager method getLogServiceFromNameSarvice.

/**
	 * Get the log service from the name server. It is used by ACS services that do 
	 * not log into the manager and therefore can't use {@link #getLogService(Manager, int)}.
	 *    
	 * @param orb The not <code>null</code> ORB
	 * @return The log service
	 * @throws InvalidName 
	 */
protected AcsLogServiceOperations getLogServiceFromNameSarvice(ORB orb) throws InvalidName {
    if (orb == null) {
        throw new IllegalArgumentException("The ORB can't be null!");
    }
    org.omg.CORBA.Object obj = orb.resolve_initial_references("NameService");
    NamingContext context = NamingContextExtHelper.narrow(obj);
    if (context == null) {
        throw new NullPointerException("Got a null NamingContext");
    }
    try {
        // try naming service first
        NameComponent[] nameComponent = new NameComponent[1];
        nameComponent[0] = new NameComponent("Log", "");
        org.omg.CORBA.Object logObj = context.resolve(nameComponent);
        return AcsLogServiceHelper.narrow(logObj);
    } catch (Throwable th) {
        System.out.println("Failed to obtain alarm service reference from naming service, trying corbaloc...");
    }
    String corbaloc = "corbaloc::" + ACSPorts.getIP() + ":" + ACSPorts.getLogPort() + "/Log";
    org.omg.CORBA.Object logObj = orb.string_to_object(corbaloc);
    return AcsLogServiceHelper.narrow(logObj);
}

Example 5 with NameComponent

use of org.omg.CosNaming.NameComponent in project ACS by ACS-Community.

the class HibernateServer method run.

public void run(String[] args) {
    String iorFileName = null;
    final AcsLogger sharedLogger = AcsLoggerHelper.getInstance().getSharedLogger();
    try {
        Properties properties = System.getProperties();
        // default is JDK ORB
        boolean useJacORB = false;
        boolean profiler = false;
        int portNumber = Integer.parseInt(ACSPorts.getCDBPort());
        for (int i = 0; i < args.length; i++) {
            if (args[i].equals("-OAport") || args[i].equals("-OAPort")) {
                if (i < args.length - 1) {
                    portNumber = Integer.valueOf(args[++i]).intValue();
                }
            }
            if (args[i].equals("-OAIAddr")) {
                if (i < args.length - 1) {
                    properties.put("OAIAddr", args[++i]);
                }
            }
            if (args[i].equals("-orbacus")) {
                sharedLogger.log(AcsLogLevel.NOTICE, "ORBacus is no longer supported, switching to JacORB.");
                //System.err.println(
                //	"ORBacus is no longer supported, switching to JacORB.");
                useJacORB = true;
            }
            if (args[i].equals("-jacorb")) {
                useJacORB = true;
            }
            if (args[i].equals("-profiler")) {
                profiler = true;
            }
            if (args[i].equals("-o")) {
                if (i < args.length - 1) {
                    iorFileName = args[++i];
                } else {
                    iorFileName = "DAL.ior";
                }
            }
        }
        if (useJacORB) {
            if (Integer.getInteger("ACS.logstdout", 4) < 4) {
                sharedLogger.log(AcsLogLevel.INFO, "DALfs will use JacORB ORB");
            }
            properties.put("org.omg.CORBA.ORBClass", "org.jacorb.orb.ORB");
            properties.put("org.omg.CORBA.ORBSingletonClass", "org.jacorb.orb.ORBSingleton");
            // port
            properties.put("OAPort", Integer.toString(portNumber));
            // ORB implementation name
            properties.put("jacorb.implname", "ORB");
            /*
				 * by setting the following property, the ORB will
				 * accept client requests targeted at the object with
				 * key "CDB", so more readable corbaloc URLs
				 * can be used
				 */
            properties.put("jacorb.orb.objectKeyMap.CDB", "ORB/dalPOA/CDB");
        } else {
            properties.put("com.sun.CORBA.POA.ORBPersistentServerPort", Integer.toString(portNumber));
        }
        // create and initialize the ORB
        ORB orb = ORB.init(args, properties);
        // activate profiling
        if (orb instanceof AcsProfilingORB) {
            // This profiler will log ORB resource statistics every 10 seconds,
            // and will print every callback to requestStarted / requestFinished to stdout if the "-profiler" option is set (see above) 
            final boolean printIndividualCalls = profiler;
            AcsORBProfiler orbProfiler = new AcsORBProfilerImplBase(sharedLogger) {

                {
                    if (printIndividualCalls) {
                        debugRequestStarted = true;
                        debugRequestFinished = true;
                    }
                }
            };
            ((AcsProfilingORB) orb).registerAcsORBProfiler(orbProfiler);
        }
        // get reference to rootpoa & activate the POAManager
        POA rootpoa = POAHelper.narrow(orb.resolve_initial_references("RootPOA"));
        /* create a user defined poa for the naming contexts */
        org.omg.CORBA.Policy[] policies = new org.omg.CORBA.Policy[2];
        policies[0] = rootpoa.create_id_assignment_policy(IdAssignmentPolicyValue.USER_ID);
        if (useJacORB)
            policies[1] = rootpoa.create_lifespan_policy(LifespanPolicyValue.PERSISTENT);
        else
            policies[1] = rootpoa.create_lifespan_policy(LifespanPolicyValue.TRANSIENT);
        POA dalpoa = rootpoa.create_POA("dalPOA", rootpoa.the_POAManager(), policies);
        for (int i = 0; i < policies.length; i++) policies[i].destroy();
        rootpoa.the_POAManager().activate();
        // create servant and register it with the ORB
        //DALImpl DALImpl = new DALImpl(args, orb, dalpoa);
        //org.omg.PortableServer.Servant servant = new WDALImpl(args, orb, dalpoa);
        org.omg.PortableServer.Servant servant = new HibernateWDALImpl(args, orb, dalpoa, sharedLogger);
        //create object id
        byte[] id = { 'C', 'D', 'B' };
        //activate object
        dalpoa.activate_object_with_id(id, servant);
        // get object reference from the servant
        org.omg.CORBA.Object ref = dalpoa.servant_to_reference(servant);
        jdal = WDALHelper.narrow(ref);
        // try to bind it in IOR
        if (useJacORB) {
        // nothing to do here
        } else {
            ((com.sun.corba.se.internal.Interceptors.PIORB) orb).register_initial_reference("CDB", rootpoa.servant_to_reference(servant));
        }
        // register in name service if available
        try {
            // get the root naming context
            org.omg.CORBA.Object objRef = orb.resolve_initial_references("NameService");
            NamingContext ncRef = NamingContextHelper.narrow(objRef);
            // Bind the object reference in naming
            NameComponent nc = new NameComponent("CDB", "");
            NameComponent[] path = { nc };
            ncRef.rebind(path, jdal);
        } catch (Exception e1) {
            sharedLogger.log(AcsLogLevel.NOTICE, "JDAL is NOT registered in the name service because of: " + e1);
        }
        if (Integer.getInteger("ACS.logstdout", 4) < 4) {
            sharedLogger.log(AcsLogLevel.INFO, "JDAL is listening on " + ACSPorts.getIP() + ":" + portNumber + "/CDB");
        }
        // recover (notify) clients
        if (servant instanceof Recoverer) {
            ((Recoverer) servant).recoverClients();
        }
        if (iorFileName != null) {
            // write the object reference to a file
            PrintWriter iorFile = new PrintWriter(new FileWriter(iorFileName));
            iorFile.println(orb.object_to_string(jdal));
            iorFile.close();
        }
        sharedLogger.log(AcsLogLevel.INFO, "JDAL is ready and waiting ...");
        // GCH 2006-11-13
        // Here we put also a println to be sure that the message
        // ALWAYS appears on standart output, also if the logging level 
        // is put higher than INFO.
        // This is needed because the ACS startup scripts wait for this message
        // to declare complete the startup of the CDB. 
        System.out.println("JDAL is ready and waiting ...");
        // wait for invocations from clients
        orb.run();
        sharedLogger.log(AcsLogLevel.INFO, "JDAL exiting ORB loop ...");
    } catch (Exception e) {
        sharedLogger.log(AcsLogLevel.SEVERE, "Top level exception ", e);
    }
}