# Package org.opensaml.messaging.handler

@NonnullElements package org.opensaml.messaging.handler
Interfaces and classes for message context handlers.

Related Packages
Package
Description
org.opensaml.messaging
General interfaces and classes related to message processing and bindings to transport protocols.
org.opensaml.messaging.handler.impl
Implementations of message context handlers.
Class
Description
AbstractHttpServletRequestMessageHandler
Base class for message handlers that require access to an `HttpServletRequest`.
AbstractMessageHandler
A base abstract implementation of `MessageHandler`.
MessageHandler
A message handler represents some reusable logic that may be invoked on a message context.
MessageHandlerChain
A specialization of `MessageHandler` which represents an ordered list of message handlers which may be invoked in order.
MessageHandlerException
Base class for message handling-related exceptions.