ejb3/src/main/java/org/jboss/as/ejb3/component/messagedriven/MessageDrivenComponentCreateService.java
private Endpoint getEndpoint(final String resourceAdapterName) {
        // first get the ra "identifier" (with which it is registered in the resource adapter repository) for the
        // ra name
        final String raIdentifier = ConnectorServices.getRegisteredResourceAdapterIdentifier(resourceAdapterName);
        if (raIdentifier == null) {
            throw EjbLogger.ROOT_LOGGER.unknownResourceAdapter(resourceAdapterName);
        }
        final ResourceAdapterRepository resourceAdapterRepository = resourceAdapterRepositoryInjectedValue.getValue();
        if (resourceAdapterRepository == null) {
            throw EjbLogger.ROOT_LOGGER.resourceAdapterRepositoryUnAvailable();
        }
        try {
            return resourceAdapterRepository.getEndpoint(raIdentifier);
        } catch (NotFoundException nfe) {
            throw EjbLogger.ROOT_LOGGER.noSuchEndpointException(resourceAdapterName, nfe);
        }
    }
private Endpoint getEndpoint(final String resourceAdapterName) {
        // first get the ra "identifier" (with which it is registered in the resource adapter repository) for the
        // ra name
        final String raIdentifier = ConnectorServices.getRegisteredResourceAdapterIdentifier(resourceAdapterName);
        if (raIdentifier == null) {
            throw EjbLogger.ROOT_LOGGER.unknownResourceAdapter(resourceAdapterName);
        }
        final ResourceAdapterRepository resourceAdapterRepository = resourceAdapterRepositoryInjectedValue.getValue();
        if (resourceAdapterRepository == null) {
            throw EjbLogger.ROOT_LOGGER.resourceAdapterRepositoryUnAvailable();
        }
        try {
            return resourceAdapterRepository.getEndpoint(raIdentifier);
        } catch (NotFoundException nfe) {
            throw EjbLogger.ROOT_LOGGER.noSuchEndpointException(resourceAdapterName, nfe);
        }
    }
Returns the {@link org.jboss.jca.core.spi.rar.Endpoint} corresponding to the passed <code>resourceAdapterName</code>

@param resourceAdapterName The resource adapter name
@return