All Classes
| Class | Description | 
|---|---|
| AsyncContext | Class representing the execution context for an asynchronous operation that was initiated on a ServletRequest. | 
| AsyncEvent | Event that gets fired when the asynchronous operation initiated on a ServletRequest (via a call to
  ServletRequest.startAsync()orServletRequest.startAsync(ServletRequest, ServletResponse)) has
 completed, timed out, or produced an error. | 
| AsyncListener | Listener that will be notified in the event that an asynchronous operation initiated on a ServletRequest to which the
 listener had been added has completed, timed out, or resulted in an error. | 
| Cookie | Creates a cookie, a small amount of information sent by a servlet to a Web browser, saved by the browser, and later
 sent back to the server. | 
| DispatcherType | Enumeration of filter dispatcher types. | 
| Filter | 
 A filter is an object that performs filtering tasks on either the request to a resource (a servlet or static
 content), or on the response from a resource, or both. | 
| FilterChain | A FilterChain is an object provided by the servlet container to the developer giving a view into the invocation chain
 of a filtered request for a resource. | 
| FilterConfig | A filter configuration object used by a servlet container to pass information to a filter during initialization. | 
| FilterRegistration | Interface through which a  Filtermay be further configured. | 
| FilterRegistration.Dynamic | Interface through which a  Filterregistered via one of the addFilter methods onServletContextmay be further configured. | 
| GenericFilter | 
 Defines a generic, protocol-independent filter. | 
| GenericServlet | Defines a generic, protocol-independent servlet. | 
| HandlesTypes | This annotation is used to declare the class types that a  ServletContainerInitializercan handle. | 
| HttpConstraint | This annotation is used within the  ServletSecurityannotation to represent the security constraints to be
 applied to all HTTP protocol methods for which a correspondingHttpMethodConstraintelement does NOT occur
 within theServletSecurityannotation. | 
| HttpConstraintElement | Java Class representation of an  HttpConstraintannotation value. | 
| HttpFilter | 
 Provides an abstract class to be subclassed to create an HTTP filter suitable for a Web site. | 
| HttpMethodConstraint | This annotation is used within the  ServletSecurityannotation to represent security constraints on specific
 HTTP protocol messages. | 
| HttpMethodConstraintElement | Java Class represntation of an  HttpMethodConstraintannotation value. | 
| HttpServlet | Provides an abstract class to be subclassed to create an HTTP servlet suitable for a Web site. | 
| HttpServletMapping | 
 Allows runtime discovery of the manner in which the  HttpServletfor the currentHttpServletRequestwas invoked. | 
| HttpServletRequest | Extends the  ServletRequestinterface to provide request information for HTTP servlets. | 
| HttpServletRequestWrapper | Provides a convenient implementation of the HttpServletRequest interface that can be subclassed by developers wishing
 to adapt the request to a Servlet. | 
| HttpServletResponse | Extends the  ServletResponseinterface to provide HTTP-specific functionality in sending a response. | 
| HttpServletResponseWrapper | Provides a convenient implementation of the HttpServletResponse interface that can be subclassed by developers
 wishing to adapt the response from a Servlet. | 
| HttpSession | Provides a way to identify a user across more than one page request or visit to a Web site and to store information
 about that user. | 
| HttpSessionActivationListener | Objects that are bound to a session may listen to container events notifying them that sessions will be passivated
 and that session will be activated. | 
| HttpSessionAttributeListener | Interface for receiving notification events about HttpSession attribute changes. | 
| HttpSessionBindingEvent | Events of this type are either sent to an object that implements  HttpSessionBindingListenerwhen it is bound
 or unbound from a session, or to aHttpSessionAttributeListenerthat has been configured in the deployment
 descriptor when any attribute is bound, unbound or replaced in a session. | 
| HttpSessionBindingListener | Causes an object to be notified when it is bound to or unbound from a session. | 
| HttpSessionContext | Deprecated. As of Java(tm) Servlet API 2.1 for security reasons, with no replacement. | 
| HttpSessionEvent | This is the class representing event notifications for changes to sessions within a web application. | 
| HttpSessionIdListener | Interface for receiving notification events about HttpSession id changes. | 
| HttpSessionListener | Interface for receiving notification events about HttpSession lifecycle changes. | 
| HttpUpgradeHandler | This interface encapsulates the upgrade protocol processing. | 
| HttpUtils | Deprecated. As of Java(tm) Servlet API 2.3. | 
| JspConfigDescriptor | This interface provides access to the  <jsp-config>related configuration of a web application. | 
| JspPropertyGroupDescriptor | This interface provides access to the  <jsp-property-group>related configuration of a web
 application. | 
| MappingMatch | 
 Enumeration of Servlet mapping types. | 
| MultipartConfig | Annotation that may be specified on a  Servletclass, indicating that instances of the
 Servlet expect requests that conform to the multipart/form-data MIME type. | 
| MultipartConfigElement | Java Class represntation of an  MultipartConfigannotation value. | 
| Part | 
 This class represents a part or form item that was received within a  multipart/form-dataPOST request. | 
| PushBuilder | Build a request to be pushed. | 
| ReadListener | 
 This class represents a call-back mechanism that will notify implementations as HTTP request data becomes available
 to be read without blocking. | 
| Registration | |
| Registration.Dynamic | Interface through which a  ServletorFilterregistered via one of the addServlet or
 addFilter methods, respectively, onServletContextmay be further configured. | 
| RequestDispatcher | Defines an object that receives requests from the client and sends them to any resource (such as a servlet, HTML
 file, or JSP file) on the server. | 
| Servlet | Defines methods that all servlets must implement. | 
| ServletConfig | A servlet configuration object used by a servlet container to pass information to a servlet during initialization. | 
| ServletContainerInitializer | Interface which allows a library/runtime to be notified of a web application's startup phase and perform any required
 programmatic registration of servlets, filters, and listeners in response to it. | 
| ServletContext | Defines a set of methods that a servlet uses to communicate with its servlet container, for example, to get the MIME
 type of a file, dispatch requests, or write to a log file. | 
| ServletContextAttributeEvent | Event class for notifications about changes to the attributes of the ServletContext of a web application. | 
| ServletContextAttributeListener | Interface for receiving notification events about ServletContext attribute changes. | 
| ServletContextEvent | This is the event class for notifications about changes to the servlet context of a web application. | 
| ServletContextListener | Interface for receiving notification events about ServletContext lifecycle changes. | 
| ServletException | Defines a general exception a servlet can throw when it encounters difficulty. | 
| ServletInputStream | Provides an input stream for reading binary data from a client request, including an efficient  readLinemethod for reading data one line at a time. | 
| ServletOutputStream | Provides an output stream for sending binary data to the client. | 
| ServletRegistration | Interface through which a  Servletmay be further configured. | 
| ServletRegistration.Dynamic | Interface through which a  Servletregistered via one of the addServlet methods onServletContextmay be further configured. | 
| ServletRequest | Defines an object to provide client request information to a servlet. | 
| ServletRequestAttributeEvent | This is the event class for notifications of changes to the attributes of the servlet request in an application. | 
| ServletRequestAttributeListener | Interface for receiving notification events about ServletRequest attribute changes. | 
| ServletRequestEvent | Events of this kind indicate lifecycle events for a ServletRequest. | 
| ServletRequestListener | Interface for receiving notification events about requests coming into and going out of scope of a web application. | 
| ServletRequestWrapper | Provides a convenient implementation of the ServletRequest interface that can be subclassed by developers wishing to
 adapt the request to a Servlet. | 
| ServletResponse | Defines an object to assist a servlet in sending a response to the client. | 
| ServletResponseWrapper | Provides a convenient implementation of the ServletResponse interface that can be subclassed by developers wishing to
 adapt the response from a Servlet. | 
| ServletSecurity | This annotation is used on a Servlet implementation class to specify security constraints to be enforced by a Servlet
 container on HTTP protocol messages. | 
| ServletSecurity.EmptyRoleSemantic | Defines the access semantic to be applied to an empty rolesAllowed array. | 
| ServletSecurity.TransportGuarantee | Defines the data protection requirements that must be satisfied by the transport | 
| ServletSecurityElement | Java Class representation of a  ServletSecurityannotation value. | 
| SessionCookieConfig | Class that may be used to configure various properties of cookies used for session tracking purposes. | 
| SessionTrackingMode | Enumeration of session tracking modes. | 
| SingleThreadModel | Deprecated. As of Java Servlet API 2.4, with no direct replacement. | 
| TaglibDescriptor | This interface provides access to the  <taglib>related configuration of a web application. | 
| UnavailableException | Defines an exception that a servlet or filter throws to indicate that it is permanently or temporarily unavailable. | 
| WebConnection | This interface encapsulates the connection for an upgrade request. | 
| WebFilter | Annotation used to declare a servlet filter. | 
| WebInitParam | This annotation is used on a Servlet or Filter implementation class to specify an initialization parameter. | 
| WebListener | This annotation is used to declare a WebListener. | 
| WebServlet | Annotation used to declare a servlet. | 
| WriteListener | Callback notification mechanism that signals to the developer it's possible to write content without blocking. |