private void populateExtensions() { for (NetworkServiceProviderFactory extp : pluginRgty.getExtensionList(NetworkServiceProviderFactory.class)) { NetworkServiceProviderFactory old = providerFactories.get(extp.getType().toString()); if (old != null) { throw new CloudRuntimeException( String.format( "duplicate NetworkServiceProviderFactory[%s, %s] for type[%s]", extp.getClass().getName(), old.getClass().getName(), extp.getType())); } providerFactories.put(extp.getType().toString(), extp); } for (ApplyNetworkServiceExtensionPoint extp : pluginRgty.getExtensionList(ApplyNetworkServiceExtensionPoint.class)) { ApplyNetworkServiceExtensionPoint old = providerExts.get(extp.getProviderType().toString()); if (old != null) { throw new CloudRuntimeException( String.format( "duplicate ApplyNetworkServiceExtensionPoint[%s, %s] for type[%s]", extp.getClass().getName(), old.getClass().getName(), extp.getProviderType())); } providerExts.put(extp.getProviderType().toString(), extp); } nsExts = pluginRgty.getExtensionList(NetworkServiceExtensionPoint.class); }