// test the configuration to see if the extension should even be available
final ExtensionSegmentSet extensionSegmentSet = new ExtensionSegmentSet(
currentExtensionNamespace, currentExtensionName);
if (this.isExtensionAllowed(extensionSegmentSet)) {
final ExtensionConfiguration extensionConfig = this.findExtensionConfiguration(
currentExtensionNamespace, currentExtensionName);
RexsterExtension rexsterExtension = null;
try {
rexsterExtension = (RexsterExtension) clazz.newInstance();
} catch (Exception ex) {