Standard Services and APIs as of J2EE 1.4

• Enterprise JavaBeans
• JDBC API
• Java Servlets and JavaServer Pages ( including HTTP/HTTPS capability )
• Distributed Processing
  • Remote Method Invocation over Internet Inter-ORB Protocol ( RMI-IIOP )
  • Java Interface Definition Language ( IDL )
• Java Message Service
• Java Naming and Directory Interface
• Java Transaction API
• Java Mail API
• JavaBeans Activation Framework
• Java API for XML Processing
• J2EE Connector Architecture
• Security
  • Java Authentication and Authorization Service
  • Java Authorization Service Provider Contract for Containers
• Web Services
  • Java API for XML-based RPC
  • SOAP with Attachments API for Java
  • Java API for XML Registries
• Java Management Extensions API