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

Example 11 with NamingContext

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

the class AlarmServiceUtils method getNamingContext.

/**
	 * Get the {@link NamingContext}
	 * 
	 * @return The {@link NamingContext}
	 */
private NamingContext getNamingContext() throws InvalidName {
    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");
    }
    return context;
}

Example 12 with NamingContext

use of org.omg.CosNaming.NamingContext 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 13 with NamingContext

use of org.omg.CosNaming.NamingContext 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 NamingContext

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

the class CNCtx method callBindOrRebind.

/**
     * Performs bind or rebind in the context depending on whether the
     * flag rebind is set. The only objects allowed to be bound are of
     * types org.omg.CORBA.Object, org.omg.CosNaming.NamingContext.
     * You can use a state factory to turn other objects (such as
     * Remote) into these acceptable forms.
     * <p/>
     * Uses the COS Naming apis bind/rebind or
     * bind_context/rebind_context.
     *
     * @param pth    NameComponent[] object
     * @param obj    Object to be bound.
     * @param rebind perform rebind ? if true performs a rebind.
     * @throws NotFound      No objects under the name.
     * @throws org.omg.CosNaming.NamingContextPackage.CannotProceed Unable to obtain a continuation context
     * @throws org.omg.CosNaming.NamingContextPackage.AlreadyBound  An object is already bound to this name.
     */
private void callBindOrRebind(NameComponent[] pth, Name name, java.lang.Object obj, boolean rebind) throws NamingException {
    if (_nc == null)
        throw IIOPLogger.ROOT_LOGGER.notANamingContext(name.toString());
    try {
        // Call state factories to convert
        obj = NamingManager.getStateToBind(obj, name, this, _env);
        if (obj instanceof CNCtx) {
            // Use naming context object reference
            obj = ((CNCtx) obj)._nc;
        }
        if (obj instanceof org.omg.CosNaming.NamingContext) {
            NamingContext nobj = NamingContextHelper.narrow((org.omg.CORBA.Object) obj);
            if (rebind)
                _nc.rebind_context(pth, nobj);
            else
                _nc.bind_context(pth, nobj);
        } else if (obj instanceof org.omg.CORBA.Object) {
            if (rebind)
                _nc.rebind(pth, (org.omg.CORBA.Object) obj);
            else
                _nc.bind(pth, (org.omg.CORBA.Object) obj);
        } else
            throw IIOPLogger.ROOT_LOGGER.notACorbaObject();
    } catch (BAD_PARAM e) {
        // probably narrow() failed?
        NamingException ne = new NotContextException(name.toString());
        ne.setRootCause(e);
        throw ne;
    } catch (Exception e) {
        throw org.wildfly.iiop.openjdk.naming.jndi.ExceptionMapper.mapException(e, this, pth);
    }
}

Example 15 with NamingContext

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

the class CNCtx method destroySubcontext.

/**
     * Uses the callDestroy function to destroy the context. Destroys
     * the current context if name is empty.
     *
     * @param name JNDI Name
     * @throws javax.naming.OperationNotSupportedException when list is invoked
     *                                        with a non-null argument
     */
public void destroySubcontext(Name name) throws NamingException {
    if (_nc == null)
        throw IIOPLogger.ROOT_LOGGER.notANamingContext(name.toString());
    NamingContext the_nc = _nc;
    NameComponent[] path = org.wildfly.iiop.openjdk.naming.jndi.CNNameParser.nameToCosName(name);
    if (name.size() > 0) {
        try {
            javax.naming.Context ctx = (javax.naming.Context) callResolve(path);
            CNCtx cnc = (CNCtx) ctx;
            the_nc = cnc._nc;
            //remove the reference to the context
            cnc.close();
        } catch (ClassCastException e) {
            throw new NotContextException(name.toString());
        } catch (CannotProceedException e) {
            javax.naming.Context cctx = getContinuationContext(e);
            cctx.destroySubcontext(e.getRemainingName());
            return;
        } catch (NameNotFoundException e) {
            if (e.getRootCause() instanceof NotFound && leafNotFound((NotFound) e.getRootCause(), path[path.length - 1])) {
                // leaf missing OK
                return;
            }
            throw e;
        } catch (NamingException e) {
            throw e;
        }
    }
    callDestroy(the_nc);
    callUnbind(path);
}