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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 1.4.2) on Wed Jul 19 18:22:43 EDT 2006 --><TITLE>WpsLookupDispatchAction (IBM WebSphere Portal Version 6.0.0.0 API Docs)</TITLE><META NAME="keywords" CONTENT="com.ibm.wps.struts.action.WpsLookupDispatchAction class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="WpsLookupDispatchAction (IBM WebSphere Portal Version 6.0.0.0 API Docs)";}</SCRIPT></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=3 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 HREF="../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <A HREF="#main"><FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT></A> </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="../../../../../serialized-form.html"><FONT CLASS="NavBarFont1"><B>Serialized</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></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../com/ibm/wps/struts/action/WpsDispatchAction.html" title="class in com.ibm.wps.struts.action"><B>PREV CLASS</B></A> NEXT CLASS</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="WpsLookupDispatchAction.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><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><A NAME="main"></A><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">com.ibm.wps.struts.action</FONT><BR>Class WpsLookupDispatchAction</H2><PRE>java.lang.Object <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by">org.apache.struts.action.Action <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><A HREF="../../../../../com/ibm/wps/struts/action/StrutsAction.html" title="class in com.ibm.wps.struts.action">com.ibm.wps.struts.action.StrutsAction</A> <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><A HREF="../../../../../com/ibm/wps/struts/action/WpsDispatchAction.html" title="class in com.ibm.wps.struts.action">com.ibm.wps.struts.action.WpsDispatchAction</A> <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><B>com.ibm.wps.struts.action.WpsLookupDispatchAction</B></PRE><HR><DL><DT>public abstract class <B>WpsLookupDispatchAction</B><DT>extends <A HREF="../../../../../com/ibm/wps/struts/action/WpsDispatchAction.html" title="class in com.ibm.wps.struts.action">WpsDispatchAction</A></DL><P><p> A Portal friendly implementation of the LookupDispatchAction class. The following comments are from the Struts LookupDispatchAction javadoc.</p> <p> An abstract <strong>Action</strong> that dispatches to the subclass mapped <code>execute</code> method. This is useful in cases where an HTML form has multiple submit buttons with the same name. The button name is specified by the <code>parameter</code> property of the corresponding ActionMapping. To configure the use of this action in your <code>struts-config.xml</code> file, create an entry like this: </p> <pre> <action path="/test" type="org.example.MyAction" name="MyForm" scope="request" input="/test.jsp" parameter="action"/> </pre> <p> which will use the value of the request parameter named "action" to locate the corresponding key in ApplicationResources. For example, you might have the following ApplicationResources.properties: </p> <pre> button.add=Add Record button.delete=Delete Record </pre> <p> And your JSP would have the following format for submit buttons: </p> <pre> <html:form action="/test"> <html:submit property="action"> <bean:message key="button.add"/> </html:submit> <html:submit property="action"> <bean:message key="button.delete"/> </html:submit> </html:form> </pre> <p> Your subclass must implement both getKeyMethodMap and the methods defined in the map. An example of such implementations are: </p> <pre> protected Map getKeyMethodMap() { Map map = new HashMap(); map.put("button.add", "add"); map.put("button.delete", "delete"); return map; } public ActionForward add(ActionMapping mapping, ActionForm form, PortletRequest request ) throws IOException, ServletException { // do add return mapping.findForward("success"); } public ActionForward delete(ActionMapping mapping, ActionForm form, PortletRequest request ) throws IOException, ServletException { // do delete return mapping.findForward("success"); } </pre> <p> <strong>NOTE</strong> - If duplicate values exist for the keys returned by getKeys, only the first one found will be returned. If no corresponding key is found then an exception will be thrown.<P><P><DL><DT><B>Since:</B></DT> <DD>5.0</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected java.util.Map</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../com/ibm/wps/struts/action/WpsLookupDispatchAction.html#keyMethodMap">keyMethodMap</A></B></CODE><BR> Resource key to method name lookup.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected java.util.Map</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../com/ibm/wps/struts/action/WpsLookupDispatchAction.html#localeMap">localeMap</A></B></CODE><BR> Reverse lookup map from resource value to resource key.</TD></TR></TABLE> <A NAME="fields_inherited_from_class_com.ibm.wps.struts.action.WpsDispatchAction"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Fields inherited from class com.ibm.wps.struts.action.<A HREF="../../../../../com/ibm/wps/struts/action/WpsDispatchAction.html" title="class in com.ibm.wps.struts.action">WpsDispatchAction</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../com/ibm/wps/struts/action/WpsDispatchAction.html#clazz">clazz</A>, <A HREF="../../../../../com/ibm/wps/struts/action/WpsDispatchAction.html#log">log</A>, <A HREF="../../../../../com/ibm/wps/struts/action/WpsDispatchAction.html#messages">messages</A>, <A HREF="../../../../../com/ibm/wps/struts/action/WpsDispatchAction.html#methods">methods</A>, <A HREF="../../../../../com/ibm/wps/struts/action/WpsDispatchAction.html#types">types</A></CODE></TD></TR></TABLE> <A NAME="fields_inherited_from_class_org.apache.struts.action.Action"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Fields inherited from class org.apache.struts.action.Action</B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>ACTION_SERVLET_KEY, APPLICATION_KEY, DATA_SOURCE_KEY, defaultLocale, ERROR_KEY, EXCEPTION_KEY, FORM_BEANS_KEY, FORWARDS_KEY, LOCALE_KEY, MAPPING_KEY, MAPPINGS_KEY, MESSAGE_KEY, MESSAGES_KEY, MULTIPART_KEY, PLUG_INS_KEY, REQUEST_PROCESSOR_KEY, servlet, SERVLET_KEY, TRANSACTION_TOKEN_KEY</CODE></TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== -->⌨️ 快捷键说明
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