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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.5.0) on Wed Feb 06 17:53:13 CET 2008 --><TITLE>Uses of Package javax.portlet</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="Uses of Package javax.portlet";}</SCRIPT><NOSCRIPT></NOSCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A 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ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV NEXT</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../index.html?javax/portlet/package-use.html" target="_top"><B>FRAMES</B></A> <A HREF="package-use.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><CENTER><H2><B>Uses of Package<br>javax.portlet</B></H2></CENTER><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">Packages that use <A HREF="../../javax/portlet/package-summary.html">javax.portlet</A></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#javax.portlet"><B>javax.portlet</B></A></TD><TD>The javax.portlet package defines the API for Java Portlet Specification V2.0. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#javax.portlet.filter"><B>javax.portlet.filter</B></A></TD><TD>The javax.portlet.filter package defines the filter APIs for the Java Portlet Specification. </TD></TR></TABLE> <P><A NAME="javax.portlet"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">Classes in <A HREF="../../javax/portlet/package-summary.html">javax.portlet</A> used by <A HREF="../../javax/portlet/package-summary.html">javax.portlet</A></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/ActionRequest.html#javax.portlet"><B>ActionRequest</B></A></B><BR> The <CODE>ActionRequest</CODE> represents the request sent to the portlet to handle an action.<br> It extends the ClientDataRequest interface and provides action request information to portlets.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/ActionResponse.html#javax.portlet"><B>ActionResponse</B></A></B><BR> The <CODE>ActionResponse</CODE> interface represents the portlet response to an action request.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/BaseURL.html#javax.portlet"><B>BaseURL</B></A></B><BR> The <CODE>BaseURL</CODE> defines the basic capabilities of a portlet URL pointing back to the portlet.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/CacheControl.html#javax.portlet"><B>CacheControl</B></A></B><BR> The <code>CacheControl</code> interface represents cache settings for a piece of markup.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/ClientDataRequest.html#javax.portlet"><B>ClientDataRequest</B></A></B><BR> The <CODE>ClientDataRequest</CODE> represents the request information of the HTTP request issued from the client to the portal.<BR> It extends the PortletRequest interface.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/Event.html#javax.portlet"><B>Event</B></A></B><BR> The <code>Event</code> interface represents an event that the portlet has received in the event processing phase.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/EventPortlet.html#javax.portlet"><B>EventPortlet</B></A></B><BR> The <code>EventPortlet</code> interface allows portlets receiving events.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/EventRequest.html#javax.portlet"><B>EventRequest</B></A></B><BR> The <CODE>EventRequest</CODE> represents the request sent to the portlet to handle an event.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/EventResponse.html#javax.portlet"><B>EventResponse</B></A></B><BR> The <CODE>EventResponse</CODE> interface represents the portlet response to an event request.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/MimeResponse.html#javax.portlet"><B>MimeResponse</B></A></B><BR> The <CODE>MimeResponse</CODE> defines the base interface to assist a portlet in returning MIME content.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/PortalContext.html#javax.portlet"><B>PortalContext</B></A></B><BR> The <CODE>PortalContext</CODE> interface gives the portlet the ability to retrieve information about the portal calling this portlet.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/Portlet.html#javax.portlet"><B>Portlet</B></A></B><BR> The <CODE>Portlet</CODE> interface is used by the portlet container to invoke the portlets.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/PortletConfig.html#javax.portlet"><B>PortletConfig</B></A></B><BR> The <CODE>PortletConfig</CODE> interface provides the portlet with its configuration.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/PortletContext.html#javax.portlet"><B>PortletContext</B></A></B><BR> The <CODE>PortletContext</CODE> interface defines a portlet view of the portlet container.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/PortletException.html#javax.portlet"><B>PortletException</B></A></B><BR> The <CODE>PortletException</CODE> class defines a general exception that a portlet can throw when it is unable to perform its operation successfully.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/PortletMode.html#javax.portlet"><B>PortletMode</B></A></B><BR> The <CODE>PortletMode</CODE> class represents the possible modes that a portlet can assume.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/PortletModeException.html#javax.portlet"><B>PortletModeException</B></A></B><BR> The <CODE>PortletModeException</CODE> is thrown when a portlet tries to use or set a portlet mode that is not supported by the current runtime environment or the portlet.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/PortletPreferences.html#javax.portlet"><B>PortletPreferences</B></A></B><BR> The <CODE>PortletPreferences</CODE> interface allows the portlet to store configuration data.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/PortletRequest.html#javax.portlet"><B>PortletRequest</B></A></B><BR> The <CODE>PortletRequest</CODE> defines the base interface to provide client request information to a portlet.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/PortletRequest.P3PUserInfos.html#javax.portlet"><B>PortletRequest.P3PUserInfos</B></A></B><BR> P3P user information constants.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/PortletRequestDispatcher.html#javax.portlet"><B>PortletRequestDispatcher</B></A></B><BR> The <code>PortletRequestDispatcher</code> interface defines an object that receives requests from the client and sends them to the specified resources (such as a servlet, HTML file, or JSP file) on the server.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/PortletResponse.html#javax.portlet"><B>PortletResponse</B></A></B><BR> The <CODE>PortletResponse</CODE> defines the base interface to assist a portlet in creating and sending a response to the client.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/PortletSecurityException.html#javax.portlet"><B>PortletSecurityException</B></A></B><BR> A portlet should throw a <CODE>PortletSecurityException</CODE> when a call fails because of security reasons.<br> Additionally it can be thrown by the portal/portlet-container.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/PortletSession.html#javax.portlet"><B>PortletSession</B></A></B><BR> The <CODE>PortletSession</CODE> interface provides a way to identify a user across more than one request and to store transient information about that user.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/PortletURL.html#javax.portlet"><B>PortletURL</B></A></B><BR> The <CODE>PortletURL</CODE> interface represents a URL that reference the portlet itself.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/ReadOnlyException.html#javax.portlet"><B>ReadOnlyException</B></A></B><BR> The <CODE>ReadOnlyException</CODE> is thrown when a portlet tries to change the value for a read-only preference attribute.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/RenderRequest.html#javax.portlet"><B>RenderRequest</B></A></B><BR> The <CODE>RenderRequest</CODE> represents the request sent to the portlet to handle a render.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/RenderResponse.html#javax.portlet"><B>RenderResponse</B></A></B><BR> The <CODE>RenderResponse</CODE> defines an object to assist a portlet in sending a response to the portal.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../javax/portlet/class-use/ResourceRequest.html#javax.portlet"><B>ResourceRequest</B></A></B><BR> The <code>ResourceRequest</code> interface represents the request send to the portlet for rendering resources.</TD></TR>⌨️ 快捷键说明
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