FUSE Services Framework adopts an approach of zero configuration, or configuration by exception. Configuration is required only if you want to either customize the runtime to exhibit non-default behavior or if you want to activate some of the more advanced features.
FUSE Services Framework supports a number of configuration methods if you want to change the default behavior, enable specific functionality or fine-tune a component’s behavior. The supported configuration methods include:
Spring XML configuration
WS-Policy statements
WSDL extensions
Spring XML configuration is, however, the most versatile way to configure FUSE Services Framework and is the recommended approach to use.