Developing a Web Application

• Permissions in the Service Layer
• Creating Permissions Helper Classes
• Permissions in JSPs
• Displaying Messages and Errors
• Creating Language Keys
• Adding Failure and Success Messages
• Adding Messages to JSPs
• Leveraging Search
• Enabling Search and Indexing for Guestbooks
• Understanding Search and Indexing
• Creating a Guestbook Indexer
• Handling Indexing in the Guestbook Service Layer
• Enabling Search and Indexing for Guestbook Entries
• Creating an Entry Indexer
• Handling Indexing in the Entry Service Layer
• Updating Your User Interface For Search
• Adding a Search Bar to the Guestbook Portlet
• Creating a Search Results JSP for the Guestbook Portlet
• Assets: Integrating with Liferay's Framework
• Enabling Assets at the Service Layer
• Handling Assets at the Guestbook Service Layer
• Handling Assets at the Entry Service Layer
• Implementing Asset Renderers
• Implementing a Guestbook Asset Renderer
• Implementing an Entry Asset Renderer
• Adding Asset Features to Your User Interface
• Creating JSPs for Displaying Custom Assets in the Asset Publisher
• Enabling Tags, Categories, and Related Assets for Guestbooks
• Enabling Tags, Categories, and Related Assets for Guestbook Entries
• Enabling Comments and Ratings for Guestbook Entries