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javax.servlet.http (Servlet API Documentation)
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<H2>
Package javax.servlet.http
</H2>
The javax.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.
<P>
<B>See:</B>
<BR>
<A HREF="#package_description"><B>Description</B></A>
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<B>Interface Summary</B></FONT></TD>
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<TD WIDTH="15%"><B><A HREF="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</A></B></TD>
<TD>Extends the <A HREF="../../../javax/servlet/ServletRequest.html" title="interface in javax.servlet"><CODE>ServletRequest</CODE></A> interface
to provide request information for HTTP servlets.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</A></B></TD>
<TD>Extends the <A HREF="../../../javax/servlet/ServletResponse.html" title="interface in javax.servlet"><CODE>ServletResponse</CODE></A> interface to provide HTTP-specific
functionality in sending a response.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../javax/servlet/http/HttpSession.html" title="interface in javax.servlet.http">HttpSession</A></B></TD>
<TD>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.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../javax/servlet/http/HttpSessionActivationListener.html" title="interface in javax.servlet.http">HttpSessionActivationListener</A></B></TD>
<TD>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.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../javax/servlet/http/HttpSessionAttributeListener.html" title="interface in javax.servlet.http">HttpSessionAttributeListener</A></B></TD>
<TD>This listener interface can be implemented in order to
get notifications of changes to the attribute lists of sessions within
this web application.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../javax/servlet/http/HttpSessionBindingListener.html" title="interface in javax.servlet.http">HttpSessionBindingListener</A></B></TD>
<TD>Causes an object to be notified when it is bound to
or unbound from a session.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../javax/servlet/http/HttpSessionContext.html" title="interface in javax.servlet.http">HttpSessionContext</A></B></TD>
<TD><B>Deprecated.</B> <I>As of Java(tm) Servlet API 2.1
for security reasons, with no replacement.</I></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../javax/servlet/http/HttpSessionListener.html" title="interface in javax.servlet.http">HttpSessionListener</A></B></TD>
<TD>Implementations of this interface are notified of changes to the
list of active sessions in a web application.</TD>
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<B>Class Summary</B></FONT></TD>
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<TD WIDTH="15%"><B><A HREF="../../../javax/servlet/http/Cookie.html" title="class in javax.servlet.http">Cookie</A></B></TD>
<TD>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.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../javax/servlet/http/HttpServlet.html" title="class in javax.servlet.http">HttpServlet</A></B></TD>
<TD>Provides an abstract class to be subclassed to create
an HTTP servlet suitable for a Web site.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../javax/servlet/http/HttpServletRequestWrapper.html" title="class in javax.servlet.http">HttpServletRequestWrapper</A></B></TD>
<TD>Provides a convenient implementation of the HttpServletRequest interface that
can be subclassed by developers wishing to adapt the request to a Servlet.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../javax/servlet/http/HttpServletResponseWrapper.html" title="class in javax.servlet.http">HttpServletResponseWrapper</A></B></TD>
<TD>Provides a convenient implementation of the HttpServletResponse interface that
can be subclassed by developers wishing to adapt the response from a Servlet.</TD>
</TR>
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<TD WIDTH="15%"><B><A HREF="../../../javax/servlet/http/HttpSessionBindingEvent.html" title="class in javax.servlet.http">HttpSessionBindingEvent</A></B></TD>
<TD>Events of this type are either sent to an object that implements
<A HREF="../../../javax/servlet/http/HttpSessionBindingListener.html" title="interface in javax.servlet.http"><CODE>HttpSessionBindingListener</CODE></A> when it is bound or
unbound from a session, or to a <A HREF="../../../javax/servlet/http/HttpSessionAttributeListener.html" title="interface in javax.servlet.http"><CODE>HttpSessionAttributeListener</CODE></A>
that has been configured in the deployment descriptor when any attribute is
bound, unbound or replaced in a session.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../javax/servlet/http/HttpSessionEvent.html" title="class in javax.servlet.http">HttpSessionEvent</A></B></TD>
<TD>This is the class representing event notifications for
changes to sessions within a web application.</TD>
</TR>
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<TD WIDTH="15%"><B><A HREF="../../../javax/servlet/http/HttpUtils.html" title="class in javax.servlet.http">HttpUtils</A></B></TD>
<TD><B>Deprecated.</B> <I>As of Java(tm) Servlet API 2.3.</I></TD>
</TR>
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<P>
<A NAME="package_description"><!-- --></A><H2>
Package javax.servlet.http Description
</H2>
<P>
The javax.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.
<P>
<P>
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