Use the assembly editor to create an SCA component (also known as component). In a mediation module, components process messages that are being passed from a service consumer to a service provider; they include an implementation and an interface, and can have partner references.
The mediation
flow component in the palette, will be implement
as a mediation flow.
The Java™ component in the palette, , will be implemented as a Java class.
It supports both WSDL type interfaces and Java type interfaces. It is the only component
type that supports Java type interfaces.