📄 package-summary.html.svn-base
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Mon Sep 08 18:33:40 CEST 2003 --><TITLE>Portlet API (V1.0) : Package javax.portlet</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Package</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <FONT CLASS="NavBarFont1">Class</FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>Portlet API (V1.0) </EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV PACKAGE NEXT PACKAGE</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="package-summary.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><H2>Package javax.portlet</H2>The javax.portlet package defines the API for portlets.<P><B>See: </B><BR> <A HREF="#package_description"><B>Description</B></A><P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Interface Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="ActionRequest.html"><I>ActionRequest</I></A></B></TD><TD>The <CODE>ActionRequest</CODE> represents the request sent to the portlet to handle an action.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="ActionResponse.html"><I>ActionResponse</I></A></B></TD><TD>The <CODE>ActionResponse</CODE> interface represents the portlet response to an action request.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="PortalContext.html"><I>PortalContext</I></A></B></TD><TD>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 WIDTH="15%"><B><A HREF="Portlet.html"><I>Portlet</I></A></B></TD><TD>The <CODE>Portlet</CODE> interface is used by the portlet container to invoke the portlets.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="PortletConfig.html"><I>PortletConfig</I></A></B></TD><TD>The <CODE>PortletConfig</CODE> interface provides the portlet with its configuration.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="PortletContext.html"><I>PortletContext</I></A></B></TD><TD>The <CODE>PortletContext</CODE> interface defines a portlet view of the portlet container.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="PortletPreferences.html"><I>PortletPreferences</I></A></B></TD><TD>The <CODE>PortletPreferences</CODE> interface allows the portlet to store configuration data.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="PortletRequest.html"><I>PortletRequest</I></A></B></TD><TD>The <CODE>PortletRequest</CODE> defines the base interface to provide client request information to a portlet.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="PortletRequestDispatcher.html"><I>PortletRequestDispatcher</I></A></B></TD><TD>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 WIDTH="15%"><B><A HREF="PortletResponse.html"><I>PortletResponse</I></A></B></TD><TD>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 WIDTH="15%"><B><A HREF="PortletSession.html"><I>PortletSession</I></A></B></TD><TD>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 WIDTH="15%"><B><A HREF="PortletURL.html"><I>PortletURL</I></A></B></TD><TD>The <CODE>PortletURL</CODE> interface represents a URL that reference the portlet itself.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="PreferencesValidator.html"><I>PreferencesValidator</I></A></B></TD><TD>The <CODE>PreferencesValidator</CODE> allows to validate the set of preferences of the associated portlet just before they are stored in the persistent store.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="RenderRequest.html"><I>RenderRequest</I></A></B></TD><TD>The <CODE>RenderRequest</CODE> represents the request sent to the portlet to handle a render.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="RenderResponse.html"><I>RenderResponse</I></A></B></TD><TD>The <CODE>RenderResponse</CODE> defines an object to assist a portlet in sending a response to the portal.</TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Class Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="GenericPortlet.html">GenericPortlet</A></B></TD><TD>The <CODE>GenericPortlet</CODE> class provides a default implementation for the <CODE>Portlet</CODE> interface.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="PortletMode.html">PortletMode</A></B></TD><TD>The <CODE>PortletMode</CODE> class represents the possible modes that a portlet can assume.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="PortletSessionUtil.html">PortletSessionUtil</A></B></TD><TD>The <CODE>PortletSessionUtil</CODE> class helps identify and decode attributes in the <CODE>PORTLET_SCOPE</CODE> scope of the PortletSession when accessed through the HttpSession an from within calls to methods of the HttpSessionBindingListener interface.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="WindowState.html">WindowState</A></B></TD><TD>The <CODE>WindowState</CODE> class represents the possible window states that a portlet window can assume.</TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Exception Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="PortletException.html">PortletException</A></B></TD><TD>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 WIDTH="15%"><B><A HREF="PortletModeException.html">PortletModeException</A></B></TD><TD>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 WIDTH="15%"><B><A HREF="PortletSecurityException.html">PortletSecurityException</A></B></TD><TD>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 WIDTH="15%"><B><A HREF="ReadOnlyException.html">ReadOnlyException</A></B></TD><TD>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 WIDTH="15%"><B><A HREF="UnavailableException.html">UnavailableException</A></B></TD><TD>The portlet should throw the <CODE>UnavailableException</CODE> when the portlet is either temporarily or permanently unavailable to handle requests.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="ValidatorException.html">ValidatorException</A></B></TD><TD>The <CODE>ValidatorException</CODE> is thrown by the <CODE>validate</CODE> method of a PreferencesValidator when the validation of a preference failed.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="WindowStateException.html">WindowStateException</A></B></TD><TD>The <CODE>WindowStateException</CODE> is thrown when a portlet tries to use a window state that is not supported by the current runtime environment or the portlet.</TD></TR></TABLE> <P><A NAME="package_description"><!-- --></A><H2>Package javax.portlet Description</H2><P>The javax.portlet package defines the API for portlets.<p>A portlet is a Java technology based web component, managed by a portlet container,that processes requests and generates dynamic content. Portlets provide a presentationlayer to Information Systems.<p>Portlets generate fragments of markup (e.g. HTML, XHTML, WML). A portal combines markupfragments generated by different portlets into a portal page.<p>A portlet container manages the lifecyle of portlets. It also provides the required runtime environment.<p>Portlets are bundled in Portlet Applications as web applications using the WAR file format.A portlet application consists of two deployment descriptors: one to specifythe web application resources (web.xml) and one to specify the portlet resources(portlet.xml).<p>Click<a href="portlet.xml.txt" target="portlet">here</a>for an example of a portlet resources deployment descriptor (portlet.xml).<P><HR><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_bottom"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_bottom_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Package</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <FONT CLASS="NavBarFont1">Class</FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>Portlet API (V1.0) </EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV PACKAGE NEXT PACKAGE</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="package-summary.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><a href=license.txt >Copyright</a> © 2003 IBM Corporation and Sun Microsystems, Inc. All rights reserved</BODY></HTML>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -