Override Routing Dialog

4.17 Override Routing Dialog

Use the Override Routing dialog to specify whether to use a Domain Value Map (DVM) or a decision component to override the routing rule. How?

Element	Description
Use Domain Value Map	Select this option if you want to select or create a DVM to use for the override.
Location	Click the Search icon to browse to and select an existing DVM file, or click the Add icon to create a new DVM file. Click the Edit icon to open the DVM inthe DVM editor.
Key Domain	The domain/column against which to search the DVM.
Value Expression	An expression specifying the value for the Key Domain. Click Invoke Expression Editor to build an expression.
Override Feature	Lists the mediator routing rule properties whose values can be overridden. For example, the Filter Operation, the Target Operation, or the EndpointURI. The override features available depend upon the target of your routing rule. For example, if the target is a Web Service, then override features like the EndpointURI, the Target Service, and Target Port are available.
Override Domain	Lists the domain names, in the DVM, corresponding to the various mediator routing rule properties. The domain names usually have names similar to the mediator routing rule properties that they override. For example, the domain corresponding to Filter Operation is called Filter, by default.
Use Decision Component	Select this option if you want to select or create a decision component, or business rule, to use for the override.
Decision Component	Click the Search icon to browse for and select an existing decision component, or click the Add icon to create a new decision component.
Service	Displays the decision service name. This is the service name for the business rule service component.
Operation	Displays whether the decision component uses stateful or stateless operation. More