Create a Filter in Java

An Example in Netbeans 8.0.2.

• Right click the mouse on Source Packages and select New -> Filter... from the menu.
  

  LogA

  FilterAnnotation

  web

  ...\FilterAnnotation\src\java\web\LogA.java
• Select a class name, LogA, and a package name, web, for the Filter. After this press the Next Button.
  

  web.LogA

  LogA

  LogA
  Select Add information to deployment descriptor (web.xml).
• Select the Filter and move it to your desired position in the chain.
• Press the Edit... button to change the URL for the new filter.
  

  LogA

  Login
• Select the appropriate Servlet, Login, and press the OK button.
• You will return to the previous window so press the Finish button.
  

  web.LogA

  LogA

  LogA

  Login
• You are now ready to change the Filter class to your needs.