Intro To Servlets

• A Good Book
• What Is A Servlet?
• Advantages of Servlets
• What Is A Servlet Container?
• Typical Use of a Servlet
• Servlet Interfaces and Classes
• The Servlet Life Cycle
• The HttpServlet Life Cycle
• HTTP Requests
• HTTP GET
• HTTP POST
• Hypertext Transfer Protocol (HTTP): Request Types
• HTTP Responses and Headers
• HTTP Response Codes
• Typical Servlet Structure
• Example Servlets
• Web Applications
• The web.xml Configuration File
• Configuration File Example
• Deploying Servlets
• Deploying Servlets Example
• Deploying Servlets Example (cont'd)
• Servlets that Receive Form Data
• Form Data and Parameters
• Form Example
• Servlet Configuration
• Servlet Configuration Example
• Servlet Configuration Example (cont'd)
• Servlet Contexts
• Servlet Context Example
• Virtual Directory Translation
• Virtual Directory Translation Methods
• Virtual Directory Translation Example
• Servlets and JDBC
• Servlet/JDBC Example
• Servlet/JDBC Example (cont'd)
• File Uploads
• True File Upload Example
• Sending Binary (Non-Text) Information to Clients
• Sending Binary Information Example
• Response Redirection
• Response Redirection Example
• Request Delegation and Request Scope
• Request Delegation Example
• Servlet Event Listeners
• Different Scopes and Their Events
• Session Scope
• Example: Tracking Number of Concurrent Users