If this has been covered, my apologies.
I get the following errors during execution:
[24/Apr/2002:18:39:31] failure (11000): Internal error: servlet service function
had thrown ServletException (uri=/sentinel/myReportStats.do):
javax.servlet.ServletException: No parameter qResults was included in this
request, stack: javax.servlet.ServletException: No parameter qResults was
included in this request
I've attached my action servlet, the relevant jsp file and my struts-config
file. Can someone tell me why the "qResults" parameter does not exist when the
jsp is executed?
Thanks, ajTreece
package com.sun.sentinel.action;
import com.sun.eras.common.dice.*;
import com.sun.eras.common.logging.LogManager;
import com.sun.eras.common.logging.Logger;
import com.sun.sentinel.dice.GetMyReportStats;
import com.sun.sentinel.form.MyReportStatsForm;
import java.io.IOException;
import java.sql.Connection;
import java.util.ArrayList;
import java.util.Hashtable;
import java.util.Locale;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionServlet;
import org.apache.struts.util.MessageResources;
public final class MyReportStatsAction extends Action
{
private static Logger logger = LogManager.getLogger();
public ActionForward perform(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException
{
/* Extract attributes we will need */
Locale locale = getLocale(request);
MessageResources messages = getResources();
HttpSession session = request.getSession();
/* Validate the request parameters specified by the user */
ActionErrors errors = new ActionErrors();
/* Execute query via Dice Engine */
try
{
DiceEngine engine = DiceManager.getEngine();
GetMyReportStats cmd;
cmd = new
GetMyReportStats((String)session.getAttribute("UserID"));
engine.executeCommand(cmd);
MyReportStatsForm[] lst = cmd.getRequests();
logger.trace("length="+lst.length);
request.setAttribute("qResults", lst);
}
catch(Exception ex)
{
System.out.println("Item was not found");
}
return (mapping.findForward("myReportStats"));
}
}
<%@ page language="java" %>
<%@ taglib uri="/WEB-INF/tlds/tiles.tld" prefix="tiles" %>
<%@ taglib uri="/WEB-INF/tlds/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/tlds/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/tlds/struts-logic.tld" prefix="logic" %>
<bean:parameter id="results" name="qResults"/>
<TABLE BORDER="0" CELLSPACING="0" CELLPADDING="0">
<logic:iterate id="myReports" name="qResults">
<TR>
<TD ALIGN="left">
<bean:write name="myReports" property="customerName"/>
(
<bean:write name="myReports" property="totalReports"/>
)
</TD>
</TR>
</logic:iterate>
</TABLE>
<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE struts-config PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 1.1//EN"
"http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd";>
<!--
This is the Struts configuration file for the example application,
using the proposed new syntax.
NOTE: You would only flesh out the details in the "form-bean"
declarations if you had a generator tool that used them to create
the corresponding Java classes for you. Otherwise, you would
need only the "form-bean" element itself, with the corresponding
"name" and "type" attributes.
-->
<struts-config>
<!-- ========== Data Source Configuration =============================== -->
<!--
<data-sources>
<data-source>
<set-property property="autoCommit"
value="false"/>
<set-property property="driverClass"
value="oracle.jdbc.driver.OracleDriver"/>
<set-property property="maxCount"
value="5"/>
<set-property property="password"
value="l8ngu8ge"/>
<set-property property="url"
value="jdbc:oracle:thin:@mcnealy.central.sun.com:1521:DEV"/>
<set-property property="user"
value="www"/>
</data-source>
</data-sources>
-->
<!-- ========== Form Bean Definitions =================================== -->
<form-beans>
<!-- Logon form bean -->
<form-bean name="logonForm"
type="com.sun.sentinel.form.LogonForm"/>
</form-beans>
<!-- ========== Global Forward Definitions ============================== -->
<global-forwards>
<forward name="logoff" path="/logoff.do"/>
<forward name="logon" path="logon.page"/>
<forward name="createReport" path="create.report.page"/>
<forward name="myReportStats" path="/home/myReportStats.jsp"/>
<forward name="failure" path="forward.example.failure.page"/>
</global-forwards>
<!-- ========== Action Mapping Definitions ============================== -->
<action-mappings>
<!-- Process a user logoff -->
<action path="/logoff"
type="com.sun.sentinel.action.LogoffAction">
<forward name="success" path="/index.jsp"/>
</action>
<!-- Process a user logon -->
<action path="/logon"
type="com.sun.sentinel.action.LogonAction"
name="logonForm"
scope="request"
input="logon.page">
</action>
<!-- Create a new report -->
<action path="/createReport"
type="com.sun.sentinel.action.LogonAction"
name="logonForm"
scope="request"
input="createReport.page">
</action>
<!-- Process a user logoff -->
<action path="/myReportStats"
type="com.sun.sentinel.action.MyReportStatsAction"
scope="request">
<forward name="success" path="/home/myReportStats.jsp"/>
</action>
</action-mappings>
<!-- ========== Associated Request Processor settings =================== -->
<!-- Here we specified the tiles processor -->
<controller processorClass="org.apache.struts.tiles.TilesRequestProcessor" />
<!-- ========== Associated Message Resources settings =================== -->
<!-- Not used by tiles or this website, but needed due to a bug in actual Struts version -->
<message-resources parameter="org.apache.struts.example.tiles.dev1-1.ApplicationResources" null="false" />
</struts-config>
--
To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]>
For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
