1. AppFuse Architecture Directory Structure, Build/Test/Deploy Processes

2. Project Structure  Directory structure –Simpler is better –Map to artifacts –Customizations/personalization's –IDE issues –Separate source from artifacts - cleanable

3. Top-level Directory Structure  bin – automation scripts  lib – 3 rd party libraries (i.e. Struts and Hibernate)  metadata – SQL scripts, server configurations and XDoclet fragments  src – Java source files  test – JUnit, Cactus, StrutsTestCase tests  tools – Strutsgen: a tool for generating JSPs from ActionForms  web – JSPs, properties files, images, scripts, stylesheets

4. Open Source Dependencies  Ant-contrib – use “propertycopy” task in build process  Checkstyle – used to verify that coding standards are followed  Dbunit – cleans/loads data into database before tests are run  Display Tag – used to display list screens (including sorting/paging)  Hibernate – persistence engine  Cactus – for unit testing server-side java code  Log4j – logging framework, includes e-mailing errors  Struts – web application framework, we use JSPs and Servlets  Java2HTML – creates HTML pages of.java files … continued

5. Open Source Dependencies, cont.  JUnitDoclet – generates skeleton test cases for a class’s methods  PMD – inspects code for unused variables, parameters, etc.  StrutsMenu – navigation system  StrutsTestCase – extension of Cactus to test Struts’ Actions  WebTest – used to test JSPs  XDoclet – code and deployment descriptor generator

6. Java Directory Structure src & test common ejb web org.appfuse…

7. Ant Build File  XML format  In project root directory  Default name: build.xml  Declarative - define steps, not scripty details  Defines a single project  A project contains targets  Targets contain tasks

8. AppFuse Tasks  Main tasks in appfuse project –clean –ejbdoclet and webdoclet –compile-module (where module is common, web or ejb) –package-module –deploy –test-module

9. build/deploy process

10. Test process

11. XDoclet’s Role  Generates Hibernate mapping files (.hbm.xml) -  Generates Struts’ ActionForms from POJOs -  Generates Validator’s validation.xml from ActionForms -  Generates web.xml and struts- config.xml -

12. XDoclet Examples  Hibernate: User.java –@hibernate.class table=“app_user"  Generating ActionForms: User.java –@struts.form include-all="true" extends=“BaseForm"

13. XDoclet Examples, cont.  Generating entries in struts-config: UserAction.java –@struts.action path="/saveUser" name=“userForm“ scope="request" validate="true" parameter="action" input=“editUser"

14. User Interface  Constructed with Tiles – web/layouts/baseLayout.jsp controls the entire layout of the site.  Uses Struts JSP tags for editing/saving forms.  Uses JSTL for conditionals, includes and messages.

15. User Interface, cont.  XHTML 1.0 and CSS 2.0 –Allows validation –Cleaner HTML (all attributes lowercase, etc) –DOCTYPE switching

16. More Resources  AppFuse Project Homepage –http://raibledesigns.com/appfuse –http://raibledesigns.com/appfuse/tutorials  Java Development with Ant –http://www.ehatchersolutions.com/JavaDevWithAnt  Enhance J2EE component reuse with XDoclet –http://www.arc-mind.com/papers/ws-j2x-ltr.pdf  Step-by-Step tutorial on using XDoclet to write your own custom templates –http://www.arc-mind.com/papers/xdoclet2.pdf  Ant, JUnit, XDoclet Presentations –http://ehatchersolutions.com/downloads/presentations