| Interface | Description | 
|---|---|
| ExtensionManager | |
| ExtensionManagerBus.ExtensionFinder | 
| Class | Description | 
|---|---|
| Extension | |
| ExtensionManagerBus | This bus uses CXF's built in extension manager to load components
 (as opposed to using the Spring bus implementation). | 
| ExtensionManagerImpl | |
| ExtensionRegistry | Static registry of extensions that are loaded in addition to the
 extensions the Bus will automatically detect. | 
| TextExtensionFragmentParser | 
| Exception | Description | 
|---|---|
| ExtensionException | 
Apache CXF