Java Servlet & JSP Cookbook

7. Handling Web Form Data in Servlets and JSPs
7.1 Handling a POST HTTP Request in a Servlet
7.2 Handling a POST HTTP Request in a JSP
7.3 Setting the Properties of a JavaBean in a JSP
7.4 Setting a Scoped Attribute in a JSP to the Value of a Form Parameter
7.5 Posting Data from a Servlet
7.6 Posting Data from a JSP
7.7 Using a Servlet to Add a Parameter to a Query String
7.8 Using a JSP to Add a Parameter to a Query String
7.9 Using a Filter to Read Parameter Values

8. Uploading Files
8.1 Preparing the HTML Page for File Uploads
8.2 Using the com.oreilly.servlet Library
8.3 Uploading One File at a Time
8.4 Uploading Multiple Files
8.5 Renaming Files
8.6 Using a JSP to Handle a File Upload

9. Handling Exceptions in Web Applications
9.1 Declaring Exception Handlers in web.xml
9.2 Creating an Exception-Handling Servlet
9.3 Sending an Error from a Servlet
9.4 Sending an Error from a JSP
9.5 Creating an Error-Handling JSP
9.6 Declaring a Special Exception-Handling JSP for Other JSPs

10. Reading and Setting Cookies
10.1 Setting a Cookie with a Servlet
10.2 Creating an Array from All of the Request's Cookies
10.3 Setting a Cookie with a JSP
10.4 Reading Cookie Values with a Servlet
10.5 Reading Cookie Values with a JSP
10.6 Altering or Removing a Cookie That Has Already Been Set

11. Session Tracking
11.1 Setting the Session Timeout in web.xml
11.2 Setting the Session Timeout in All Tomcat Web Applications
11.3 Setting the Session Timeout Programmatically
11.4 Checking if a Session Exists in an HttpServletRequest
11.5 Tracking Session Activity in Servlets
11.6 Tracking Session Activity in JSPs
11.7 Using URL Rewriting in a JSP
11.8 Using URL Rewriting in a Servlet
11.9 Using a Listener to Track the Session Lifecycle
11.10 Using a Listener to Monitor Session Attributes
11.11 Using a Filter to Monitor Session Attributes

12. Integrating JavaScript with Servlets and JSPs
12.1 Including JavaScript Modules in a Servlet
12.2 Including JavaScript Modules in a JSP
12.3 Creating a New Window with JavaScript in a Servlet
12.4 Creating a New Window with JavaScript in a JSP
12.5 Using JavaScript to Validate Form Values in a Servlet
12.6 Using JavaScript to Validate Form Values in a JSP

13. Sending Non-HTML Content
13.1 Sending a PDF File
13.2 Sending a Word Processing File
13.3 Sending an XML file
13.4 Sending an Audio File
13.5 Viewing Internal Resources in a Servlet

14. Logging Messages from Servlets and JSPs
14.1 Logging Without Log4j
14.2 Setting Up Log4j
14.3 Using a Logger Without a Configuration File
14.4 Adding an Appender to the Root Logger
14.5 Using a Pattern with a Logger's Appender
14.6 Using log4j in a JSP
14.7 Logging Messages Using a Servlet Context Event Listener
14.8 Logging Messages Using a Session Event Listener

15. Authenticating Clients
15.1 Creating Users and Passwords with Tomcat
15.2 Setting Up SSL on Tomcat
15.3 Using BASIC Authentication
15.4 Using Form-Based Authentication
15.5 Logging Out a User
15.6 Using JAAS to Create a LoginModule
15.7 Creating the JAAS Configuration File
15.8 Using JAAS in a Servlet
15.9 Using JAAS in a JSP

16. Binding, Accessing, and Removing Attributes in Web Applications
16.1 Setting ServletContext Attributes in Servlets
16.2 Setting ServletContext Attributes in JSPs
16.3 Accessing or Removing ServletContext Attributes in Servlets
16.4 Accessing or Removing ServletContext Attributes in JSPs
16.5 Setting Session Attributes in Servlets
16.6 Setting Session Attributes in JSPs
16.7 Accessing or Removing Session Attributes in Servlets
16.8 Accessing or Removing Session Attributes in JSPs
16.9 Setting Request Attributes in Servlets
16.10 Setting Request Attributes in JSPs
16.11 Accessing or Removing Request Attributes in Servlets
16.12 Accessing or Removing Request Attributes in JSPs

17. Embedding Multimedia in JSPs
17.1 Embedding an Applet in a JSP Using jsp:plugin
17.2 Embedding an Applet in a JSP Using the HTML Converter
17.3 Automatically Creating HTML Template for Including Flash Files
17.4 Writing HTML Template to Embed a Flash File
17.5 Embedding Flash in a Servlet
17.6 Embedding a QuickTime Movie in a JSP
17.7 Embedding an SVG File in a JSP
17.8 Embedding a Background Soundtrack in a JSP

18. Working With the Client Request
18.1 Examining HTTP Request Headers in a Servlet
18.2 Examining HTTP Request Headers in a JSP
18.3 Using a Filter to Alter Request Headers
18.4 Automatically Refreshing a Servlet
18.5 Automatically Refreshing a JSP
18.6 Counting the Number of Web Application Requests

19. Filtering Requests and Responses
19.1 Mapping a Filter to a Servlet
19.2 Mapping a Filter to a JSP
19.3 Mapping More Than One Filter to a Servlet
19.4 Changing the Order in Which Filters are Applied to Servlets
19.5 Configuring Initialization Parameters for a Filter
19.6 Optionally Blocking a Request with a Filter
19.7 Filtering the HTTP Response
19.8 Using Filters with RequestDispatcher Objects
19.9 Checking Form Parameters with a Filter
19.10 Blocking IP Addresses with a Filter

20. Managing Email in Servlets and JSPs
20.1 Placing the Email-Related Classes on your Classpath
20.2 Sending Email from a Servlet
20.3 Sending Email from a Servlet Using a JavaBean
20.4 Accessing Email from a Servlet
20.5 Accessing Email from a Servlet Using a JavaBean
20.6 Handling Attachments from an Email Received in a Servlet
20.7 Adding Attachments to an Email in a Servlet
20.8 Reading a Received Email's Headers from a Servlet

21. Accessing Databases
21.1 Accessing a Database from a Servlet Without DataSource
21.2 Configuring a DataSource in Tomcat
21.3 Using a DataSource in a Servlet with Tomcat
21.4 Creating a DataSource on WebLogic
21.5 Using a JNDI Lookup to get a DataSource from WebLogic
21.6 Using a DataSource from WebLogic in a JSP
21.7 Calling a Stored Procedure from a Servlet
21.8 Calling a Stored Procedure from a JSP
21.9 Converting a ResultSet to a Result Object
21.10 Executing Several SQL Statements Within a Single Transaction
21.11 Using Transactions with JSPs
21.12 Finding Information about a ResultSet

22. Using Custom Tag Libraries
22.1 Creating a Classic Tag Handler
22.2 Creating a JSP 1.2 TLD for a Classic Tag Handler
22.3 Creating a JSP 2.0 TLD for a Classic Tag Handler
22.4 Packaging a Tag Library in a Web Application
22.5 Packaging the Tag Library in a JAR File
22.6 Using the Custom Tag in a JSP
22.7 Handling Exceptions in a Custom Tag Class
22.8 Creating a Simple Tag Handler
22.9 Creating a TLD for a Simple Tag Handler
22.10 Using a Simple Tag Handler in a JSP
22.11 Creating a JSP Tag File
22.12 Packaging the JSP Tag File in a Web Application
22.13 Packaging the JSP Tag File in a JAR
22.14 Using a Custom Tag Associated with a Tag File
22.15 Adding a Listener Class to a Tag Library

23. Using the JSTL
23.1 Downloading the JSTL 1.0 and Using the JSTL Tags in JSPs
23.2 Downloading the Java Web Services Developer Pack
23.3 Using the Core JSTL Tags
23.4 Using the XML Core JSTL Tags
23.5 Using the XML Transform Tags
23.6 Using the Formatting JSTL Tags
23.7 Using A SQL JSTL Tag with a DataSource Configuration
23.8 Using A SQL JSTL Tag Without a DataSource Configuration
23.9 Accessing Scoped Variables with the EL
23.10 Accessing Request Parameters with the EL
23.11 Using the EL to Access Request Headers
23.12 Using the EL to Access One Request Header
23.13 Accessing Cookies with the EL
23.14 Using the EL to Access JavaBean Properties
23.15 Using JSTL Functions

24. Internationalization
24.1 Detecting the Client Locale in a Servlet
24.2 Detecting the Client's Locales in a JSP
24.3 Creating a ResourceBundle as a Properties File
24.4 Creating a ResourceBundle as a Java Class
24.5 Using the ResourceBundle in a Servlet
24.6 Using the ResourceBundle in a JSP
24.7 Formatting Dates in a Servlet
24.8 Formatting Dates in a JSP
24.9 Formatting Currencies in a Servlet
24.10 Formatting Currencies in a JSP
24.11 Formatting Percentages in a Servlet
24.12 Formatting Percentages in a JSP
24.13 Setting the Localization Context in the Deployment Descriptor

25. Using JNDI and Enterprise JavaBeans
25.1 Configuring a JNDI Object in Tomcat
25.2 Accessing the Tomcat JNDI Resource from a Servlet
25.3 Accessing the Tomcat JNDI Resource from a JSP
25.4 Configuring a JNDI Resource in WebLogic
25.5 Viewing the JNDI Tree in WebLogic
25.6 Accessing the WebLogic JNDI Resource from a Servlet
25.7 Accessing the WebLogic JNDI Resource from a JSP
25.8 Accessing an EJB Using the WebLogic JNDI Tree

26. Harvesting Web Information
26.1 Parsing an HTML Page Using the javax.swing.text Subpackages
26.2 Using a Servlet to Harvest Web Data
26.3 Creating a JavaBean as a Web Page Parser
26.4 Using the Web Page Parsing JavaBean in a Servlet
26.5 Using the Web Page Parsing JavaBean in a JSP

27. Using the Google and Amazon Web APIs
27.1 Getting Set Up with Google's Web API
27.2 Creating a JavaBean to Connect with Google
27.3 Using a Servlet to Connect with Google
27.4 Using a JSP to Connect with Google
27.5 Getting Set Up with Amazon's Web Services API
27.6 Creating a JavaBean to Connect with Amazon
27.7 Using a Servlet to Connect with Amazon
27.8 Using a JSP to Connect with Amazon

Index