Portlets com Java

OPTLJ10g - OracleAS Portal 10g: Construção de Portlets com Java

Descrição:

OracleAS Portal (10.1.4.1) provides an environment for creating enterprise portals, which are corporate gateways to information access and management. Students learn to create, deploy, and test Java-based portlets, the building blocks of a portal page. The course covers two application programming interfaces (APIs): the standard Java portlet API, which supports JSR 168, and the OracleAS Portal Developer Kit Java API, which is Oracle's proprietary portlet API. The course examines the similarities and differences between the two APIs and discusses the benefits and limitations of each approach. Students learn to integrate J2EE applications with OracleAS Portal. They also learn to make portlets customizable to enable end user personalization, to build multi-lingual portlets, to secure portlets, and to enhance portlet performance by implementing caching.

Tópicos:

• Understanding OracleAS Portal
• Identifying Features of OracleAS Portal
• Differences Between Items and Portlets on a Portal Page
• When to Choose to Write a Coded Portlet
• Describing the Flow of a Portal Page Request
• The Role of OC4J in Portlet Development


• Understanding Portlet Technologies
• Common Characteristics of Java Portlets
• Benefits and Limitations of Standards-Based Portlets
• The Portlet Life Cycle
• Importance of MVC in Developing Portlets
• Differences Between Standards-Based Portlets and PDK-Java Portlets


• Developing Simple Java-Based Portlets
• Using JDeveloper to Speed Up the Development Cycle
• Creating Simple Portlets Using a Java Portlet Wizard
• The Files That Comprise a Simple Portlet


• Deploying and Consuming Java-Based Portlets
• Deploying a Portlet to a Standalone OC4J
• Testing Deployment in a Browser
• Registering a WSRP Producer with OracleAS Portal
• Registering a Web Provider with OracleAS Portal
• Displaying a Custom-Developed Portlet on a Portal Page
• Redeploying a Portlet from JDeveloper


• Extending Portlet Functionality: Modes, States, and Style
• Standard Portlet Modes
• How Portlet Window State Impacts Portal Real Estate
• Ensuring that Portlets Conform to the Portal Page Look-and-Feel Standards
• The Purpose of a Resource Proxy


• Debugging Java Portlets
• Configuring a JDeveloper Project for Remote Debugging
• Using JDevelpper Debugger to Connect to a Portlet Running on a Remote OC4J
• Identifying Malfunctioning Portlet Code by Using JDeveloper


• Handling Transient Data
• Passing and Reading Parameters in a Portlet
• Generating a Portlet URL That Includes a Parameter
• Using Session Attributes to Store and Retrieve Session Data


• Implement Portlet Customization
• Portlet Personalization and the Preference Store
• Creating a Form to Enable User Personalization
• Building Logic to Store and Retrieve Portlet Personalization Data


• Setting Up Interportlet Communication
• Sharing Data Between Two JSR 168 Portlets Using the PortletSession
• Sharing Data Between Two PDK-Java Portlets Using Public Parameters
• Building PDK-Java Portlets That Support Page Parameters and Events


• Building Complex, Multipage Portlets
• Building Portlets Consisting of Multiple JSPs
• Ways to Handle Navigation in a Multipage Portlet
• Controlling Page Flow Across Multiple Portlet View Pages


• Implementing Portlet Security
• Fully Securing Your Portlets
• Using Programmatic Security to Control Portlet Access
• Accessing User Information from Oracle Internet Directory (OID)c
• In PDK-Java Portlets, Dynamically Hiding and Showing Portlets by Applying Security Managers
• Building Custom Security Managers in PDK-Java Portlets


• Enhancing Portlet Performance by Using Caching
• Concepts of Portlet Caching
• Benefits of Expiry, Validation, and Invalidation-Based Caching
• Evaluating Portlet Caching Options
• Adding Caching Capabilities to Portlets


• Writing Multilingual Portlets
• Creating Translation Strings for the Supported Languages Using Resource Bundles
• Accessing Portal User's Language Preference
• Building Portlets That Render Their Content in the User's Preferred Language
• Creating Translations for Portlet Attributes


• Enabling Portlet Logging
• Concepts of Portlet Logging
• The Architecture of PDK-Java Portlet Logging
• Adding Logging Capabilities to Portlets


• Applying Best Practices in Portlet Development
• Customizing Your JDeveloper Preferences
• Implementing the Portlet Renderer
• HTML Guidelines for Rendering Portlets
• Cascading Style Sheets
• Complying with Accessibility Guidelines
• Guidelines for Personalization
• Applying Portlet Design Principles
• Packaging Your Portlets

Duração: 3 dias