Module jakarta.servlet
Package jakarta.servlet.http
The jakarta.servlet.http package contains a number of classes and interfaces that describe and define the contracts between a servlet class running under the HTTP protocol and the runtime environment provided for an instance of such a class by a conforming servlet container.
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Interface Summary Interface Description HttpServletMapping Allows runtime discovery of the manner in which theHttpServlet
for the currentHttpServletRequest
was invoked.HttpServletRequest Extends theServletRequest
interface to provide request information for HTTP servlets.HttpServletResponse Extends theServletResponse
interface to provide HTTP-specific functionality in sending a response.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.HttpSession.Accessor An accessor for applications to interact with aHttpSession
outside of the scope of an HTTP request.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.HttpSessionBindingListener Causes an object to be notified when it is bound to or unbound from a session.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.Part This class represents a part or form item that was received within amultipart/form-data
POST request.PushBuilder Deprecated. In favor of 103 early hintsWebConnection This interface encapsulates the connection for an upgrade request. -
Class Summary Class Description 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.HttpFilter Provides an abstract class to be subclassed to create an HTTP filter suitable for a Web site.HttpServlet Provides an abstract class to be subclassed to create an HTTP servlet suitable for a Web site.HttpServletRequestWrapper Provides a convenient implementation of the HttpServletRequest interface that can be subclassed by developers wishing to adapt the request to a Servlet.HttpServletResponseWrapper Provides a convenient implementation of the HttpServletResponse interface that can be subclassed by developers wishing to adapt the response from a Servlet.HttpSessionBindingEvent Events of this type are either sent to an object that implementsHttpSessionBindingListener
when it is bound or unbound from a session, or to anHttpSessionAttributeListener
that has been configured in the deployment descriptor when any attribute is bound, unbound or replaced in a session.HttpSessionEvent This is the class representing event notifications for changes to sessions within a web application. -
Enum Summary Enum Description MappingMatch Enumeration of Servlet mapping types.