WCMBP_Section_J_Attachment_30_-_Treatment_Suites_Technical_Data_AMD_3.doc

United States Department of Labor

(DOL)

Central Bill Process (CBP)

Attachment 30 Treatment Suites Technical Data Office of Workers’ Compensation Programs (OWCP) Treatment Suites Technical Data The Treatment Suite Viewer/Builder applications are written in Java, using a DB2 database to store the Treatment Suites data, the Java Enterprise Edition framework, and Java Server Pages for the user interface. The application is layered, using the Struts Model-View-Controller framework, using a business logic layer implemented in Java classes, using a data access layer to retrieve data from the DB2 database. The Viewer and the Builder each uses its own instances of the database. The application is packaged into a WAR file that is deployed on an application server. Table 1details the count of lines of code by component.

Table 1 Treatment Suites Lines of Code

A Treatment Suites environment consists (at a minimum) of:

· A Java Enterprise Edition server

· A DB2 database and server

· Software for Java Server Pages, STRUTS, and other required packages

The primary Treatment Suite tables, and their relationships, are shown through Entity Relationship diagrams in two other attachments:

· 30.1 Treatment Suites Builder ER Diagram.pdf

· 30.2 Treatment Suites Viewer ER Diagram.pdf *Note: Attachments do not print in a readable manner unless the paper size is 11” x 17”. They are however, readable in the electronic PDF version provided.