Practical J2EE Application Architecture

Chapter 1: Requirements Analysis with Use Cases

Figure 1-1: GreaterCause operational model

Figure 1-2: Portal-domain context diagram

Figure 1-3: GreaterCause System Context Diagram

Figure 1-4: Decomposing the system into packages

Figure 1-5: Use case diagram—Manage Donor and Donations

Figure 1-6: Process Flow for "Making a Donation"

Figure 1-7: Use case diagram—Search NPO

Figure 1-8: Use case diagram—Perform GreaterCause.com Site Administration

Figure 1-9: Use case diagram—Manage Campaigns

Figure 1-10: Activity diagram for Create Campaign

Figure 1-11: Activity diagram for Update Campaigns

Figure 1-12: Use case diagram—NPO Caching

Figure 1-13: Use case diagram—Portal Pass-through

Figure 1-14: Workflow for making a donation to a featured-NPO

Chapter 2: Information Architecture for Use Case Elaboration

Figure 2-1: GreaterCause abridged site flow

Chapter 3: Application Architecture, Security, and Caching

Figure 3-1: J2EE architecture

Figure 3-2: Application security zones

Figure 3-3: Components of an XML Signature

Figure 3-4: Single sign-on architecture

Figure 3-5: Circles of trust

Figure 3-6: Liberty architecture

Figure 3-7: Identity federation between an identity provider and a service provider

Figure 3-8: Elements of a cache

Chapter 5: Presentation Tier Design and Implementation

Figure 5-1: Business delegate sequence diagram

Figure 5-2: Administration Services package diagram

Figure 5-3: Site Administrator Services

Figure 5-4: Portal Administrator Services

Figure 5-5: NPO Administrator Services

Figure 5-6: Manage NPO Profile class diagram

Figure 5-7: Multi-page pattern

Figure 5-8: Multi-page pattern sequence diagram

Figure 5-9: Enter EIN

Figure 5-10: Update Profile

Figure 5-11: Register portal-alliance class diagram

Figure 5-12: Multi-action form pattern

Figure 5-13: Multi-action form pattern sequence diagram

Figure 5-14: Manage portal-alliance class diagram

Figure 5-15: Multi-action pattern

Figure 5-16: Multi-action pattern sequence diagram

Figure 5-17: Update portal-alliance profile

Figure 5-18: Update navigation bar URL

Figure 5-19: Register NPO class diagram

Figure 5-20: Multi-action pattern using dispatch action class strategy

Figure 5-21: Multi-action pattern sequence diagram

Figure 5-22: Multi-action pattern sequence diagram

Figure 5-23: Search NPO class diagram

Figure 5-24: Create Campaign clas diagram

Figure 5-25: Shared Request Handler Pattern

Figure 5-26: Enter Portal ID page

Figure 5-27: Multi-page Pattern sequence diagram

Figure 5-28: Enter Search Parameters page

Figure 5-29: Invoke the search facility view using ActionForward

Figure 5-30: Select NPO from the selection list

Figure 5-31: Transfer control to the caller

Figure 5-32: Set properties in the form-bean of the calling request handler

Figure 5-33: Create New Campaign page

Figure 5-34: Final step in campaign creation

Figure 5-35: Update Campaigns class diagram

Figure 5-36: Update Campaigns sequence diagram

Figure 5-37: Enter region code page

Figure 5-38: Update Campaigns page

Chapter 6: Domain Model Design and Implementation

Figure 6-1: Domain model for Site Administration and Manage Campaigns use case packages

Figure 6-2: Data model for Site Administration and Manage Campaigns use case packages

Figure 6-3: Defining the AdminBean and the Admin interface

Chapter 7: Business Tier Design and Implementation

Figure 7-1: Directly accessing domain objects from the presentation tier

Figure 7-2: Accessing business logic using Session Fa ade

Figure 7-3: Using the Business Interface for accessing an EJB

Figure 7-4: Fine-grained access of business functionality

Figure 7-5: Coarse-grained access using a DTO

Figure 7-6: Business Tier Package Diagram

Figure 7-7: Register NPO class diagram

Figure 7-8: Sequence diagram for registerNPO

Figure 7-9: Sequence diagram for getNPORegistration

Figure 7-10: Sequence diagram for updateNPORegistration

Figure 7-11: Create Campaign class diagram

Figure 7-12: Sequence diagram for updateCampaigns

Figure 7-13: Value List Handler Pattern Usage

Figure 7-14: Search NPO class diagram

Chapter 8: Web Services for Application Integration

Figure 8-1: Service-oriented architecture: peer-to-peer pattern

Figure 8-2: Request-response–based interaction

Figure 8-3: Selecting the WebLogic server

Figure 8-4: Setting upFeaturedNPOQueryService

Figure 8-5: Project directories used by Workshop

Figure 8-6: Testing module deployed by Workshop

Figure 8-7: Launching the test environment

Figure 8-8: Design view

Figure 8-9: Configure CampaignControl.ctrl file

Figure 8-10: Source view for FeatureNPOService.jws

Figure 8-11: XMLized FeaturedNPODTO array

Figure 8-12: SOAP request and response

Figure 8-13: FeaturedNPOQueryService response

Chapter 9: Application Assembly and Deployment

Figure 9-1: Elements of a J2EE application

Figure 9-2: Creating a J2EE application archive