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

Example 16 with NamingContext

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

the class ExceptionMapper method mapException.

public static NamingException mapException(Exception e, CNCtx ctx, NameComponent[] inputName) throws NamingException {
    if (e instanceof NamingException) {
        return (NamingException) e;
    }
    if (e instanceof RuntimeException) {
        throw (RuntimeException) e;
    }
    NamingException ne;
    if (e instanceof NotFound) {
        if (ctx.federation) {
            return tryFed((NotFound) e, ctx, inputName);
        } else {
            ne = new NameNotFoundException();
        }
    } else if (e instanceof CannotProceed) {
        ne = new CannotProceedException();
        NamingContext nc = ((CannotProceed) e).cxt;
        NameComponent[] rest = ((CannotProceed) e).rest_of_name;
        // NotFound doesn't set rest as expected. -RL
        if (inputName != null && (inputName.length > rest.length)) {
            NameComponent[] resolvedName = new NameComponent[inputName.length - rest.length];
            System.arraycopy(inputName, 0, resolvedName, 0, resolvedName.length);
            // Wrap resolved NamingContext inside a CNCtx
            // Guess that its name (which is relative to ctx)
            // is the part of inputName minus rest_of_name
            ne.setResolvedObj(new CNCtx(ctx._orb, nc, ctx._env, ctx.makeFullName(resolvedName)));
        } else {
            ne.setResolvedObj(ctx);
        }
        ne.setRemainingName(org.wildfly.iiop.openjdk.naming.jndi.CNNameParser.cosNameToName(rest));
    } else if (e instanceof InvalidName) {
        ne = new InvalidNameException();
    } else if (e instanceof AlreadyBound) {
        ne = new NameAlreadyBoundException();
    } else if (e instanceof NotEmpty) {
        ne = new ContextNotEmptyException();
    } else {
        ne = new NamingException();
    }
    ne.setRootCause(e);
    return ne;
}

Example 17 with NamingContext

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

the class CorbaNamingContext method bind_new_context.

public NamingContext bind_new_context(NameComponent[] nc) throws NotFound, CannotProceed, InvalidName, AlreadyBound {
    if (this.destroyed)
        throw new CannotProceed();
    if (nc == null || nc.length == 0)
        throw new InvalidName();
    NamingContext context = new_context();
    if (context == null)
        throw new CannotProceed();
    bind_context(nc, context);
    return context;
}

Example 18 with NamingContext

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

the class AlarmSystemContainerServices method createNotificationChannelSubscriber.

@Override
public <T> AcsEventSubscriber<T> createNotificationChannelSubscriber(String channelName, String channelNotifyServiceDomainName, Class<T> eventType) throws AcsJContainerServicesEx {
    if (eventType == null || !IDLEntity.class.isAssignableFrom(eventType)) {
        throw new IllegalArgumentException("With Corba-NC based pub-sub, the event must be an instance of IDLEntity.");
    }
    AcsEventSubscriber<T> subscriber = null;
    try {
        // TODO: try to get the naming service ref in a nicer way (from ORB etc)
        NamingContext namingService = Helper.getNamingServiceInitial(this);
        // This is dirty omitting of <T> because NCSubscriber needs something like "<U extends T & IDLEntity>"
        // Note that this problem does not exist in the ContainerServicesImpl because there we instantiate via reflection.
        subscriber = new NCSubscriber(channelName, channelNotifyServiceDomainName, this, namingService, this.getName(), eventType);
    } catch (Throwable e) {
        logger.log(AcsLogLevel.ERROR, "Unexpected error while creating new AcsEventSubscriber object", e);
        AcsJContainerServicesEx ex = new AcsJContainerServicesEx(e);
        throw ex;
    }
    //		m_subscribers.put( (channelNotifyServiceDomainName == null ? "" : channelNotifyServiceDomainName) + "/" + channelName, subscriber);
    return subscriber;
}

Example 19 with NamingContext

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

the class AlarmSystemCorbaServer method getServiceFromNameServer.

/**
	 * Get an object by browsing the name service
	 * 
	 * @param serviceName The name of the service to get from the server
	 * @return
	 * @throws org.omg.CosNaming.NamingContextPackage.InvalidName 
	 * @throws CannotProceed 
	 * @throws NotFound 
	 */
public Object getServiceFromNameServer(final String serviceName) throws Exception {
    if (serviceName == null || serviceName.isEmpty()) {
        throw new IllegalArgumentException("Invalid null or emopty name");
    }
    try {
        NamingContext context = getNamingContext();
        NameComponent[] nameComponent = new NameComponent[1];
        nameComponent[0] = new NameComponent(serviceName, "");
        return context.resolve(nameComponent);
    } catch (Throwable t) {
        throw new Exception("Error getting " + serviceName, t);
    }
}

Example 20 with NamingContext

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

the class AlarmServiceUtils method getAlarmService.

/**
	 * Get a reference to the {@link AlarmService}.
	 * 
	 * @return The {@link AlarmService} 
	 */
public AlarmService getAlarmService() throws Exception {
    String name = alma.alarmsystem.AlarmServiceName.value;
    try {
        // try naming service first
        NamingContext ns = getNamingContext();
        NameComponent[] nameComponent = new NameComponent[1];
        nameComponent[0] = new NameComponent(name, "");
        Object alarmObj = ns.resolve(nameComponent);
        return AlarmServiceHelper.narrow(alarmObj);
    } catch (Throwable th) {
        logger.info("Failed to obtain alarm service reference from naming service, trying corbaloc...");
    }
    String corbaloc = "corbaloc::" + ACSPorts.getIP() + ":" + ACSPorts.getAlarmServicePort() + "/" + name;
    Object alarmObj = orb.string_to_object(corbaloc);
    return AlarmServiceHelper.narrow(alarmObj);
}