Chapter 6. Extended Enterprise runtime patterns 117
External Service Consumers and Service Providers in the Enterprise Secure
Zone
Service Consumers in the Enterprise Secure Zone and external Service
Providers
The Exposed ESB Gateway secures the connection between enterprises and
provides namespace mapping.
The ESB meets router and rules directory requirement of the Runtime pattern
generic profile, but also gives support for the SOA infrastructure by providing for
service location transparency and interoperability, encapsulated reusable
business function and explicit implementation-independent interfaces within the
enterprise.
Service Consumers and Service Providers replace the Application Server and
Services in the generic profile.
6.6 Exposed ...