Introduction to OAF

Introduction to OAF.

• Based on MVC architecture
• Provides built-in security
• Based on Roles and Responsibilities.
• Uses industry standards such as JAVA, JSP, XML, HTML, SQL and Web Services.
• UI is built using DB (Called MDS repository).
• Easy to build applications.
• Known as customizations hotdog.
• Clients can change the apps look & feel.
• R12 Oracle ERP is build on OAF.

OAF Architecture

JDeveloper IDE

JDeveloper ? Application ATG Version

JDeveloper ? JDev version to ATG version

JDeveloper ? JDEV_USER_HOME

JDeveloper ? Jdeveloper executable jdevW.exe

JDeveloper – Launch

JDeveloper ? Design time connection

JDeveloper ? Run time connection

OAF Architecture

• Entity Object interaction with database
• View Object is populated from and populates Entity Object
• Application Module holds all View Objects
• Controller controls execution and usage of View Objects within Application Module