problem in LookupDispatchAction of Struts

**kisc71117** · Oct 3 '06, 07:21 AM

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When accessing my JSP I get the following error:
org.apache.jasp er.JasperExcept ion: Missing message for key "button.add "
my error message

Code:

javax.servlet.ServletException: Missing message for key "button.add"
  org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825)
  org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
  org.apache.jsp.test1_jsp._jspService(test1_jsp.java:103)
  org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
  javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
  org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
  org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
  org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
  javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

my test1.jsp

Code:

 
<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%>
<%@ page import="java.util.Calendar" %>
<%@ page import="java.util.*" %>
<%@ page import="java.lang.*" %>
<%@ page import="java.text.DecimalFormat" %>
<%@ page import="java.sql.*" %>
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<html>
<body>
<html:form action="/test1" method="get">
    <input type="submit" name="ha1" value="add"/> 
    <input type="submit" name="ha1" value="delete"/>
</html:form>
</body>
</html>

my messages.proper ties

Code:

 
button.add=Add
button.delete=Delete

my Action

Code:

 
.....
public class EditAction extends LookupDispatchAction {
 
  private Map map = new HashMap();
  private int addCount;
  private int deleteCount;
  /**
   * Constructor - populate the key method map.
   */
  public EditAction() {
 
    System.out.println("start at Constructor");
    map.put("button.add", "add");
    map.put("button.delete", "delete");
    System.out.println("end at Constructor");
  }
  protected Map getKeyMethodMap() {
    System.out.println("start at getKeyMethodMap");
 
    System.out.println("end at getKeyMethodMap");
    return map;
  }
 
  public ActionForward add(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
    throws Exception { 
      // do something here......   
      
      return mapping.findForward("ha"); 
  }
  public ActionForward delete(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
    throws Exception { // ......   
      // do something here......  
      return mapping.findForward("ha"); 
  }
}

my Struts-config.xml

Code:

 
<struts-config>
  <data-sources />  
      <form-bean name="userForm" type="org.apache.struts.action.DynaActionForm">
           <form-property name="testString" type="java.lang.String" />
        </form-bean>
  </form-beans>
  <action-mappings >
   <action path="/test1"  type="test.EditAction" 
           parameter="ha1"
           name="userForm" 
          input="/test1.jsp"
           scope="request" > 
           <!--<exception key="dispatch.ServletException"
                       type="javax.servlet.ServletException"
                       path="/test1.jsp"/> -->        
    <forward  name="ha" path="/test1.jsp" />
  </action>
  </action-mappings>
  <message-resources parameter="MessageResources" />
</struts-config>

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