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

Example 11 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 12 with NameComponent

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

the class EventModel method resolveNotifyService.

/**
	 * Resolves the notify service that is bound in the naming service with the given name.
	 * <p>
	 * This method may get called when the notify service is not reachable. 
	 * Therefore we do not return the narrowed object, since the narrow operation makes a remote "is_a" call
	 * that in this case would take very long.
	 */
private org.omg.CORBA.Object resolveNotifyService(String notifyBindingName) throws CannotProceed, org.omg.CosNaming.NamingContextPackage.InvalidName, NotFound {
    NameComponent[] ncomp = new NameComponent[1];
    ncomp[0] = new NameComponent(notifyBindingName, "");
    return nctx.resolve(ncomp);
}

Example 13 with NameComponent

use of org.omg.CosNaming.NameComponent in project wildfly by wildfly.

the class EjbIIOPService method rebind.

/**
     * (Re)binds an object to a name in a given CORBA naming context, creating
     * any non-existent intermediate contexts along the way.
     * <p/>
     * This method is synchronized on the class object, if multiple services attempt to bind the
     * same context name at once it will fail
     *
     * @param ctx     a reference to the COSNaming service.
     * @param strName the name under which the CORBA object is to be bound.
     * @param obj     the CORBA object to be bound.
     * @throws Exception if an error occurs while binding the object.
     */
public static synchronized void rebind(final NamingContextExt ctx, final String strName, final org.omg.CORBA.Object obj) throws Exception {
    final NameComponent[] name = ctx.to_name(strName);
    NamingContext intermediateCtx = ctx;
    for (int i = 0; i < name.length - 1; i++) {
        final NameComponent[] relativeName = new NameComponent[] { name[i] };
        try {
            intermediateCtx = NamingContextHelper.narrow(intermediateCtx.resolve(relativeName));
        } catch (NotFound e) {
            intermediateCtx = intermediateCtx.bind_new_context(relativeName);
        }
    }
    intermediateCtx.rebind(new NameComponent[] { name[name.length - 1] }, obj);
}

Example 14 with NameComponent

use of org.omg.CosNaming.NameComponent in project wildfly by wildfly.

the class EjbIIOPService method stop.

@Override
public synchronized void stop(final StopContext context) {
    // Get local (in-VM) CORBA naming context
    final NamingContextExt corbaContext = corbaNamingContext.getValue();
    // Unregister bean home from local CORBA naming context
    try {
        NameComponent[] name = corbaContext.to_name(this.name);
        corbaContext.unbind(name);
    } catch (InvalidName invalidName) {
        EjbLogger.ROOT_LOGGER.cannotUnregisterEJBHomeFromCobra(invalidName);
    } catch (NotFound notFound) {
        EjbLogger.ROOT_LOGGER.cannotUnregisterEJBHomeFromCobra(notFound);
    } catch (CannotProceed cannotProceed) {
        EjbLogger.ROOT_LOGGER.cannotUnregisterEJBHomeFromCobra(cannotProceed);
    }
    // Deactivate the home servant and the bean servant
    try {
        homeServantRegistry.unbind(homeServantName(this.name));
    } catch (Exception e) {
        EjbLogger.ROOT_LOGGER.cannotDeactivateHomeServant(e);
    }
    try {
        beanServantRegistry.unbind(beanServantName(this.name));
    } catch (Exception e) {
        EjbLogger.ROOT_LOGGER.cannotDeactivateBeanServant(e);
    }
    if (iri != null) {
        // Deactivate the interface repository
        iri.shutdown();
    }
    this.name = null;
}

Example 15 with NameComponent

use of org.omg.CosNaming.NameComponent in project wildfly by wildfly.

the class CorbaNamingContext method bind_context.

public void bind_context(NameComponent[] nc, NamingContext obj) throws NotFound, CannotProceed, InvalidName, AlreadyBound {
    if (this.destroyed)
        throw new CannotProceed();
    Name n = new Name(nc);
    Name ctx = n.ctxName();
    NameComponent nb = n.baseNameComponent();
    if (ctx == null) {
        if (this.names.containsKey(n)) {
            // if the name is still in use, try to ping the object
            org.omg.CORBA.Object ref = (org.omg.CORBA.Object) this.names.get(n);
            if (isDead(ref))
                unbind(n.components());
            else
                throw new AlreadyBound();
        } else if (this.contexts.containsKey(n)) {
            // if the name is still in use, try to ping the object
            org.omg.CORBA.Object ref = (org.omg.CORBA.Object) this.contexts.get(n);
            if (isDead(ref)) {
                rebind_context(n.components(), obj);
                return;
            }
            throw new AlreadyBound();
        }
        if ((this.contexts.put(n, obj)) != null)
            throw new CannotProceed(_this(), n.components());
        IIOPLogger.ROOT_LOGGER.debugf("Bound context: %s", n);
    } else {
        NameComponent[] ncx = new NameComponent[] { nb };
        org.omg.CORBA.Object context = this.resolve(ctx.components());
        // try first to call the context implementation object directly.
        String contextOID = this.getObjectOID(context);
        CorbaNamingContext jbossContext = (contextOID == null ? null : contextImpls.get(contextOID));
        if (jbossContext != null)
            jbossContext.bind_context(ncx, obj);
        else
            NamingContextExtHelper.narrow(context).bind_context(ncx, obj);
    }
}