Struts Action Executing Twice - due to request.forward???

The code below is causing Firefox to execute the action class twice. But it does not happen in IE or Opera. Anyone???
request.getRequestDispatcher(newPath).forward(request, response);
Is this expected behavior with forwarding a request and IE and Opera is just ignoring it? If I do a response.redirect() then it exits the servlet correctly. I'd love some kind of explanation, cause I'm at a loss.
Thanks,
Brian Beech

But the action class is executed in your server, isn't it? And Firefox has no way of knowing that your code has forwarded to a different URL, browsers don't get notified of that sort of thing.
I'm not saying that your server doesn't work differently if Firefox sent the request versus if IE sent the request. I'm assuming that's a correct description of the problem. I'm just saying that to find out what's happening you need to understand how things work, in particular what happens in the client and what happens in the server. Your problem appears to be in the server and not in the client.

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How to call a struts action from a JSF page

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Sameer Jaffer

is it not possible to call a action from the faces submit button and/or the navigation?
This a simple POC using struts-faces exmaples.
Here is my struts-config and faces-config file.
<struts-config>
<data-sources/>
<form-beans>
<form-bean name="GetNameForm" type="demo.GetNameForm"/>
</form-beans>
<global-exceptions/>
<global-forwards>
<forward name="getName" path="/pages/inputname.jsp"/>
</global-forwards>
<action-mappings>
<action name="GetNameForm" path="/greeting" scope="request" type="demo.GreetingAction">
   <forward name="sayhello" path="/pages/greeting.jsp"/>
</action>
</action-mappings>
<controller>
    <set-property property="inputForward" value="true"/>
    <set-property property="processorClass"
            value="org.apache.struts.faces.application.FacesRequestProcessor"/>
</controller>
</struts-config>faces-config
<faces-config>
<managed-bean>
<managed-bean-name>calculate</managed-bean-name>
<managed-bean-class>com.jsftest.Calculate</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
</managed-bean>
<managed-bean>
<managed-bean-name>GetNameForm</managed-bean-name>
<managed-bean-class>demo.GetNameForm</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
</managed-bean>
<navigation-rule>
<from-view-id>/calculate.jsp</from-view-id>
<navigation-case>
   <from-outcome>success</from-outcome>
   <to-view-id>/success.jsp</to-view-id>
</navigation-case>
<navigation-case>
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   <to-view-id>/failure.jsp</to-view-id>
</navigation-case>
</navigation-rule>
<navigation-rule>
<from-view-id>/inputNameJSF.jsp</from-view-id>
<navigation-case>
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</navigation-case>
</navigation-rule>
</faces-config>in my inputNameJSF.jsp (faces page)
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
<%@ taglib prefix="f" uri="http://java.sun.com/jsf/core" %>
<%@ taglib prefix="h" uri="http://java.sun.com/jsf/html" %>
<%@ taglib prefix="s" uri="http://struts.apache.org/tags-faces" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Say Hello!!</title>
</head>
<body>
Input Name
<f:view>
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</f:view>
</body>
</html>I want to be able to call the struts action invoking the Action method in the that returns the name
package demo;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public class GreetingAction extends org.apache.struts.action.Action {
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}Edited by: sijaffer on Aug 11, 2009 12:03 PM

Call struts action from javascript?

Hi all
I'm having problem already discussed here quite a lot, but I have idea to solve it different way. And need to know is it possible or I'm doing mission impossible here :(
I have JSP with 2 drop down lilsts, where the second is populated according to selected value from first - that's basically my problem.
Is it possible to somehow only call my struts action which will return all needed values using javascript and onchange event handler?
I dont have any experience with javascript, and I'm trying to avoid it as much as possible at the moment.
Thanks in advance

well as far your requirement is concern if at all you are planning to implement AJAX try to use the below link which might be of some help...
http://www.it-eye.nl/weblog/2005/12/13/ajax-in-struts-implementing-dependend-select-boxes/
However,I somehow feel there are few loopholes in the author's approach...
i advice to use XmlHttpRequest.reponseXML property there.
However, i've mentioned a sample code snippet for you reference.
XML Response Pattern :
======================
<? xml version="1.1" ?>
<dropdown>
<option>
<val>CUSTOMIZED_VALUE</val>
<text>CUSTOMIZED_VALUE</text>
</option>
</dropdown>Sample.jsp:
===========
<%@page language="java" %>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>Automatic Drop-Down Updation</title>
     <script language="javascript">
      // Global Variable for XmlHttp Request Object
      var xmlhttp
      // Timer Variables
      var c = 0
      var t
       /* A function which calls a servlet named AjaxServlet to get XmlData using XmlHttpObject */
        function refreshCombo(txt){
            xmlhttp = null
            // code for initializing XmlHttpRequest Object On Browsers like Mozilla, etc.
            if (window.XMLHttpRequest){
                 xmlhttp = new XMLHttpRequest()
            // code for initializing XmlHttpRequest Object On Browsers like IE
           else if (window.ActiveXObject) {
               xmlhttp = new ActiveXObject("Microsoft.XMLHTTP")
           if (xmlhttp != null){
              // Setting the Action url to get XmlData
               url = "dropdown.do?count="+txt;
               // Course of Action That Should be Made if their is a change in XmlHttpRequest Object ReadyState NOTE : it is 4 when it has got request from CGI
               xmlhttp.onreadystatechange = getResponseAction;
               // Open the Request by passing Type of Request & CGI URL
               xmlhttp.open("GET",url,true);
               // Sending URL Encoded Data
               xmlhttp.send(null);
           else{
             // Only Broswers like IE 5.0,Mozilla & all other browser which support XML data Supports AJAX Technology
             // In the Below case it looks as if the browser is not compatiable
              alert("Your browser does not support XMLHTTP.")
      /* Used for verifing right ReadyState & Status of XmlHttpRequest Object returns true if it is verified */
      function verifyReadyState(obj){
         // As Said above if XmlHttp.ReadyState == 4 then the Page Has got Response from WebServer
          if(obj.readyState == 4){
           // Similarly if XmlHttp.status == 200 it means that we have got a Valid response from the WebServer
            if(obj.status == 200){
                return true
             else{
                alert("Problem retrieving XML data")
      /* Action that has to take place after getting reponse */
      function getResponseAction(){
          // Verifying State & Status
          if(verifyReadyState(xmlhttp) == true){
              // Building a DOM parser from Response Object
              var response = xmlhttp.responseXML.documentElement
              // Deleting all the Present Elements in the Drop-Down Box
              drRemove()
              // Checking for the Root Node Tag
              var x = response.getElementsByTagName("option")
              var val
              var tex
              var optn
              for(var i = 0;i < x.length; i++){
                 optn = document.createElement("OPTION")
                 var er
                 // Checking for the tag which holds the value of the Drop-Down combo element
                 val = x.getElementsByTagName("val")
try{
// Assigning the value to a Drop-Down Set Element
optn.value = val[0].firstChild.data
} catch(er){
// Checking for the tag which holds the Text of the Drop-Down combo element
tex = x[i].getElementsByTagName("text")
try{
// Assigning the Text to a Drop-Down Set Element
optn.text = tex[0].firstChild.data
} catch(er){
// Adding the Set Element to the Drop-Down
document.SampleForm.SampleCombo.options.add(optn)
/* Function removes all the elements in the Drop-Down */
function drRemove(){
var x = document.SampleForm.SampleCombo
for(var i = document.SampleForm.SampleCombo.length - 1 ; i >= 0 ; i--){
x.remove(i)
</script>
</head>
<body onload="syncCount()">
<pre> <h1>Refresh Drop-Down <div id='txt'> </div> </h1></pre>
<form name="SampleForm">

<select name="x" onchange="refreshCombo(this.value)">
               <option value="1">United States</option>
               <option value="2">United Kingdom</option>
               <option value="3">United Arab Emriates</option>
</select>

<select name="SampleCombo">
<option value="-1">Pick One</option>
</select>
</form>
</body>
</html>
struts-config.xml:
==================
<action-mappings>
<action path="/dropdown" type="com.controlleraction.AjaxActionClass">
<forward name="error" path="/error.jsp"/>
</action>
</action-mappings>AjaxActionClass.java:
=====================
package com.controlleraction;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public class AjaxActionClass extends DispatchAction {
public ActionForward execute( ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response) throws Exception {
    String req = new String("");
    try{
       req = request.getParameter("count");
    } catch(Exception exp){
   if(!req.equals("")){
       response.setContentType("text/xml");
       response.setHeader("Pragma","no-cache");
       response.setHeader("Cache-Control","no-cache,post-check=0,pre-check=0");
       PrintWriter out = response.getWriter();
       /*a sample bean where we trying to call a service from Model*/
       com.Biz.XmlBean xml = new XmlBean();
       String buffer = xml.getXmlData(req);
       if(xml.close() == true && buffer.equals("") == false)
         out.write(buffer);
       return(null);
} else {
     return new ActionForward("error");
}XmlBean.java:
=============
* XmlBean.java
import java.sql.*;
import java.util.*;
import java.io.*;
* @author RaHuL
public class XmlBean {
    private Connection con = null;
    private PreparedStatement pstmt = null;
    private ResultSet rs = null;
    // Setting CLASSURL path to TYPE I Driver
    private String CLASSURL = "sun.jdbc.odbc.JdbcOdbcDriver";
    /* Specifing CONNECTION PATH to a DSN named TestDsn
     * Please Make Sure you create a DSN Named TestDsn to your database which holds EMP table
    private String CONNECTIONURL = "jdbc:odbc:TestDsn";
    boolean IS_ESTABLISHED = false;
    /** Creates a new instance of XmlBean and also establishes DB Connections */
    public XmlBean() {
        try{
            Class.forName(CLASSURL);
            con = DriverManager.getConnection(CONNECTIONURL,"admin","");
            IS_ESTABLISHED = true;
        } catch(SQLException sqe){
            sqe.printStackTrace();
        } catch(Exception exp){
            exp.printStackTrace();
    /* Generates XmlData For the Business Logic Specified */
    public String getXmlData(String req){
        String XmlBuffer = new String("");
        if(IS_ESTABLISHED == true){
            try{
                pstmt = con.prepareStatement("SELECT stateid,statename FROM STATE_TABLE where countryid = ?");
                pstmt.setString(1,req);
                rs = pstmt.executeQuery();
                if(rs != null){
                    XmlBuffer = XmlBuffer + "<?xml version=\"1.0\" encoding=\"ISO-8859-1\" ?>";
                    XmlBuffer = XmlBuffer + "";
                    // Root Node
                    XmlBuffer = XmlBuffer + "<dropdown>";
                    while(rs.next()){
                        String value = rs.getString(1);
                        String text = rs.getString(2);
                        // Sub-root Node
                        XmlBuffer = XmlBuffer + "<option>";
                        // node which holds value of drop-down combo
                        XmlBuffer = XmlBuffer + "<val>"+value+"</val>";
                        // node which holds text for drop-down combo
                        XmlBuffer = XmlBuffer + "<text>"+text+"</text>";
                        XmlBuffer = XmlBuffer + "</option>";
                    XmlBuffer = XmlBuffer + "</dropdown>";
            }catch(SQLException sqe){
                sqe.printStackTrace();
            } catch(Exception exp){
                exp.printStackTrace();
        return(XmlBuffer);
    /* Closes the DB Connection Conmpletely */
    public boolean close(){
        if(IS_ESTABLISHED == true){
            try{
                pstmt.close();
                con.close();
                return(true);
            } catch(SQLException sqe){
                sqe.printStackTrace();
            } catch(Exception exp){
                exp.printStackTrace();
        return(false);
NOTE: I understand i'm not completely coded things as per proper coding standards.please execuse me for that as this example was just given to enable user to learn how XmlHttpRquest,reponseXML
can be used for better purposes instead of devising manual parsing.
where i've used XmlHttpResponse pattern to be in XML. you may make use of other practices like JSON & so on depending on your requirement..
and and if you are more instrested in integrating Struts with AJAX using few frameworks & customized tag based support please go though the below link.
http://struts.sourceforge.net/ajaxtags/index.html
Hope that might help :)
REGARDS,
RaHuL

Setting ViewObject Stored Procedure Where Clause Param from Struts Action

I adapted/used Steve's example to get stored procedure to populate my ViewObject. However, I could not retrieve any rows after passing whereClause value from Struts action. The param in execureQueryForCollection returns null.
What could be wrong. Thanks.
Here's my code.
ViewObjectImpl:
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import java.math.BigDecimal;
import java.sql.CallableStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.sql.Types;
import oracle.jbo.JboException;
import oracle.jbo.domain.Date;
import oracle.jbo.domain.Number;
import oracle.jbo.server.DBTransaction;
import oracle.jbo.server.ViewObjectImpl;
import oracle.jbo.server.ViewRowImpl;
import oracle.jbo.server.ViewRowSetImpl;
import oracle.jdbc.driver.OracleCallableStatement;
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// --- Custom code may be added to this class.
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getViewDef().setSelectClause(null);
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employeeNumber = (String) params[0];
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try {
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setFetchCompleteForCollection(qc, true);
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throw new JboException(s);
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* Ignore the ResultSet passed in since we've created our own.
* Fetch the ResultSet from the User-Data context instead
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if (userDataRS != null) {
try {
userDataRS.close();
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Object[] params = viewRowSet.getParameters(true);
String id = (String)params[0];
CallableStatement st = null;
try {
st = getDBTransaction().createCallableStatement(COUNTSQL,DBTransaction.DEFAULT);
* Register the first bind parameter as our return value of type CURSOR
st.registerOutParameter(1,Types.NUMERIC);
* Set the value of the 2nd bind variable to pass id as argument
if (id == null) st.setNull(2,Types.VARCHAR);
else st.setString(2,id);
st.execute();
return st.getLong(1);
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throw new JboException(s);
finally {try {st.close();} catch (SQLException s) {}}
* Return a JDBC ResultSet representing the REF CURSOR return
* value from our stored package function.
private ResultSet retrieveRefCursor(Object qc,String id) {
CallableStatement st = null;
try {
st = getDBTransaction().createCallableStatement(SQL,DBTransaction.DEFAULT);
* Register the first bind parameter as our return value of type CURSOR
st.registerOutParameter(1,OracleTypes.CURSOR);
* Set the value of the 2nd bind variable to pass id as argument
if (id == null) st.setNull(2,Types.VARCHAR);
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rs.setFetchSize(getFetchSize());
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s.printStackTrace();
throw new JboException(s);
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* Store a new result set in the query-collection-private user-data context
private void storeNewResultSet(Object qc, ResultSet rs) {
ResultSet existingRs = getResultSet(qc);
// If this query collection is getting reused, close out any previous rowset
if (existingRs != null) {
try {existingRs.close();} catch (SQLException s) {}
setUserDataForCollection(qc,rs);
hasNextForCollection(qc); // Prime the pump with the first row.
* Retrieve the result set wrapper from the query-collection user-data
private ResultSet getResultSet(Object qc) {
return (ResultSet)getUserDataForCollection(qc);
* Return either null or a new oracle.jbo.domain.Date
private static Date nullOrNewDate(Timestamp t) {
return t != null ? new Date(t) : null;
* Return either null or a new oracle.jbo.domain.Number
private static Number nullOrNewNumber(BigDecimal b) {
try {
return b != null ? new Number(b) : null;
catch (SQLException s) { }
return null;
Struts Action
package org.adb.sls.view;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import oracle.jbo.ApplicationModule;
import oracle.jbo.ViewObject;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import oracle.adf.model.binding.DCDataControl;
import oracle.adf.model.bc4j.DCJboDataControl;
import oracle.jbo.html.BC4JContext;
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protected ActionForward performActionLogic(ActionMapping mapping,
ActionForm form, HttpServletRequest request,
HttpServletResponse response)
throws Exception {
try {
ApplicationModule am = getApplicationModule("SLSApplicableLoanTypesDataControl", request);
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System.out.println("am is null");
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e.printStackTrace();
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<form-bean name="DataForm" type="oracle.adf.controller.struts.forms.BindingContainerActionForm"/>
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<set-property property="modelReference" value="indexUIModel"/>
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</action>
</action-mappings>

I just found the solution. I've overridden setWhereClause method.
public void setWhereClauseParams(Object[] values)
ViewObjectImpl vo = (ViewObjectImpl) super.getViewObject();
vo.setWhereClauseParam(0,values[0]);
}

Help--Struts-action-mappings

Hello forums,
i have a problem i have small structs app.
and i have made a small jsp that called it,
but when I call the jsp I get the error saying that jsp-compile error,the actions mappings can not be found.
any suggestion ?
Thanks a lot for your time.sorry about the mess.
I just run untitled1.jsp from jdev903_pre:
the strute -version is the one that comes with jdev903_pre.
C:\jdev903_pre\jakarta-struts
Here is my jsp.
untitle1.jsp
<%@ page language="java" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html"%>
<%@ page contentType="text/html;charset=windows-1252"%>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>
Hello World
</title>
</head>
<body>
<html:form action="/action.do">
<html:text property="loginIni" />
<html:submit title="Click" />
</html:form>
<h2>
The current time is:
</h2>
<p>
<%= new java.util.Date() %></p>
</body>
</html>
strut-config.xml
<?xml version = '1.0' encoding = 'windows-1252'?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN" " " target="_new">http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd"> <struts-config>
<message-resources parameter="mypackage9.ApplicationResources"/>

<form-beans>
<form-bean name="actionForm"
type="ActionForm1"/>
</form-beans>

<action-mappings>
<action path="/action"
type="Action1"
name="actionForm"
scope="request"
input="/untitled1.jsp"/>
<forward name="success" path="/untitled1.jsp"/>
</action>
</action-mappings>
</struts-config>
my web.xml
<?xml version = '1.0' encoding = 'windows-1252'?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" " " target="_new">http://java.sun.com/dtd/web-app_2_3.dtd"> <web-app>
<description>Empty web.xml file for Web Application</description>
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>/WEB-INF/struts-config.xml</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>2</param-value>
</init-param>
<init-param>
<param-name>detail</param-name>
<param-value>2</param-value>
</init-param>
<init-param>
<param-name>validate</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>config</param-name>
<param-value>/WEB-INF/struts-config.xml</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>2</param-value>
</init-param>
<init-param>
<param-name>detail</param-name>
<param-value>2</param-value>
</init-param>
<init-param>
<param-name>validate</param-name>
<param-value>true</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>30</session-timeout>
</session-config>
<mime-mapping>
<extension>html</extension>
<mime-type>text/html</mime-type>
</mime-mapping>
<mime-mapping>
<extension>txt</extension>
<mime-type>text/plain</mime-type>
</mime-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
<taglib>
<taglib-uri>/WEB-INF/struts-bean.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/struts-html.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-html.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/struts-logic.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-logic.tld</taglib-location>
</taglib>
</web-app>
package mypackage9;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class Action1 extends Action
* This is the main action called from the Struts framework.
* @param mapping The ActionMapping used to select this instance.
* @param form The optional ActionForm bean for this request.
* @param request The HTTP Request we are processing.
* @param response The HTTP Response we are processing.
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
ActionForm1 fom=(ActionForm1)form;
return mapping.findForward("success");
package mypackage9;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMapping;
import javax.servlet.http.HttpServletRequest;
public class ActionForm1 extends ActionForm
* Reset all properties to their default values.
* @param mapping The ActionMapping used to select this instance.
* @param request The HTTP Request we are processing.
public void reset(ActionMapping mapping, HttpServletRequest request)
super.reset(mapping, request);
* Validate all properties to their default values.
* @param mapping The ActionMapping used to select this instance.
* @param request The HTTP Request we are processing.
* @return ActionErrors A list of all errors found.
public ActionErrors validate(ActionMapping mapping, HttpServletRequest request)
return super.validate(mapping, request);
ERROR
500 Internal Server Error
javax.servlet.jsp.JspException: Cannot find ActionMappings or ActionFormBeans collection
void org.apache.struts.taglib.html.FormTag.lookup()
FormTag.java:858
int org.apache.struts.taglib.html.FormTag.doStartTag()
FormTag.java:543
void untitled1.jspService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
[untitled1.jsp]
untitled1.jsp:15
void oracle.jsp.runtime.HttpJsp.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
HttpJsp.java:139
void oracle.jsp.runtimev2.JspPageTable.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.String)
JspPageTable.java:317
void oracle.jsp.runtimev2.JspServlet.internalService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
JspServlet.java:465
void oracle.jsp.runtimev2.JspServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
JspServlet.java:379
void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
HttpServlet.java:853
void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.invoke(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
ServletRequestDispatcher.java:724
void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.forwardInternal(javax.servlet.ServletRequest, javax.servlet.http.HttpServletResponse)
ServletRequestDispatcher.java:309
boolean com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.HttpRequestHandler.processRequest(com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.ApplicationServerThread, com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.EvermindHttpServletRequest, com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.EvermindHttpServletResponse, java.io.InputStream, java.io.OutputStream, boolean)
HttpRequestHandler.java:767
void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.HttpRequestHandler.run(java.lang.Thread)
HttpRequestHandler.java:259
void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.HttpRequestHandler.run()
HttpRequestHandler.java:106
void EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run()
PooledExecutor.java:803
void java.lang.Thread.run()
Thread.java:484

Jean,
Your struts-config.xml is not correct. You should not have a terminator after:
input="/untitled1.jsp"/>
instead it should be:
input="/untitled1.jsp">
As a result the mapping was never found...
Also your class names need to be package prefixed:
type="mypackage9.ActionForm1"
That will get you started.
You can use the XML syntax checker with right-click menu on the xml node in the navigator.
Charles.

Struts-action-mappings-3

Hello forums,
i have a problem i have small structs app.
and i have made a small jsp that called it,
but when I call the jsp I get the error saying that jsp-compile error,the actions mappings can not be found.
any suggestion ?
Thanks a lot for your time.sorry about the mess.
I just run untitled1.jsp from jdev903_pre:
the strute -version is the one that comes with jdev903_pre.
C:\jdev903_pre\jakarta-struts
Here is my jsp.
untitle1.jsp
<%@ page language="java" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html"%>
<%@ page contentType="text/html;charset=windows-1252"%>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>
Hello World
</title>
</head>
<body>
<html:form action="/action.do">
<html:text property="loginIni" />
<html:submit title="Click" />
</html:form>
<h2>
The current time is:
</h2>
<p>
<%= new java.util.Date() %></p>
</body>
</html>
strut-config.xml
<?xml version = '1.0' encoding = 'windows-1252'?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">
<struts-config>
<message-resources parameter="mypackage9.ApplicationResources"/>

<form-beans>
<form-bean name="actionForm"
type="ActionForm1"/>
</form-beans>

<action-mappings>
<action path="/action"
type="Action1"
name="actionForm"
scope="request"
input="/untitled1.jsp"/>
<forward name="success" path="/untitled1.jsp"/>
</action>
</action-mappings>
</struts-config>
my web.xml
<?xml version = '1.0' encoding = 'windows-1252'?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<description>Empty web.xml file for Web Application</description>
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>/WEB-INF/struts-config.xml</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>2</param-value>
</init-param>
<init-param>
<param-name>detail</param-name>
<param-value>2</param-value>
</init-param>
<init-param>
<param-name>validate</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>config</param-name>
<param-value>/WEB-INF/struts-config.xml</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>2</param-value>
</init-param>
<init-param>
<param-name>detail</param-name>
<param-value>2</param-value>
</init-param>
<init-param>
<param-name>validate</param-name>
<param-value>true</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>30</session-timeout>
</session-config>
<mime-mapping>
<extension>html</extension>
<mime-type>text/html</mime-type>
</mime-mapping>
<mime-mapping>
<extension>txt</extension>
<mime-type>text/plain</mime-type>
</mime-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
<taglib>
<taglib-uri>/WEB-INF/struts-bean.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/struts-html.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-html.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/struts-logic.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-logic.tld</taglib-location>
</taglib>
</web-app>
package mypackage9;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class Action1 extends Action
* This is the main action called from the Struts framework.
* @param mapping The ActionMapping used to select this instance.
* @param form The optional ActionForm bean for this request.
* @param request The HTTP Request we are processing.
* @param response The HTTP Response we are processing.
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
ActionForm1 fom=(ActionForm1)form;
return mapping.findForward("success");
package mypackage9;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMapping;
import javax.servlet.http.HttpServletRequest;
public class ActionForm1 extends ActionForm
* Reset all properties to their default values.
* @param mapping The ActionMapping used to select this instance.
* @param request The HTTP Request we are processing.
public void reset(ActionMapping mapping, HttpServletRequest request)
super.reset(mapping, request);
* Validate all properties to their default values.
* @param mapping The ActionMapping used to select this instance.
* @param request The HTTP Request we are processing.
* @return ActionErrors A list of all errors found.
public ActionErrors validate(ActionMapping mapping, HttpServletRequest request)
return super.validate(mapping, request);
ERROR
500 Internal Server Error
javax.servlet.jsp.JspException: Cannot find ActionMappings or ActionFormBeans collection
void org.apache.struts.taglib.html.FormTag.lookup()
FormTag.java:858
int org.apache.struts.taglib.html.FormTag.doStartTag()
FormTag.java:543
void untitled1.jspService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
[untitled1.jsp]
untitled1.jsp:15
void oracle.jsp.runtime.HttpJsp.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
HttpJsp.java:139
void oracle.jsp.runtimev2.JspPageTable.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.String)
JspPageTable.java:317
void oracle.jsp.runtimev2.JspServlet.internalService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
JspServlet.java:465
void oracle.jsp.runtimev2.JspServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
JspServlet.java:379
void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
HttpServlet.java:853
void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.invoke(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
ServletRequestDispatcher.java:724
void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.forwardInternal(javax.servlet.ServletRequest, javax.servlet.http.HttpServletResponse)
ServletRequestDispatcher.java:309
boolean com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.HttpRequestHandler.processRequest(com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.ApplicationServerThread, com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.EvermindHttpServletRequest, com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.EvermindHttpServletResponse, java.io.InputStream, java.io.OutputStream, boolean)
HttpRequestHandler.java:767
void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.HttpRequestHandler.run(java.lang.Thread)
HttpRequestHandler.java:259
void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.HttpRequestHandler.run()
HttpRequestHandler.java:106
void EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run()
PooledExecutor.java:803
void java.lang.Thread.run()
Thread.java:484

Check out the posting
Re: Different color other then selecting one from the tool palette
Also, suggest if you are having a problem in Jdev environment,
posting on the Jdeveloper forum might be more appropriate.
-Prasad

Problem for Struts action to insert multiple records

I am writting a code for Struts action which inserting a single record to table A and multiple records to table B .The architecture that I applied is Struts+Spring+iBatis.The multiple records are come from a 10-rows table in the design.The name of each column element is same.The field name other than these are just single-row field.
<tr>
<td><input name="date" type="text" size="12" /></td>
<td><input name="billno" type="text" size="8" /></td>
<td><input name="desc" type="text" size="11" /></td>
<td><input name="purpose" type="text" size="20" /></td>
<td><input name="proName" type="text" size="6" /></td>
<td><input name="trainingCost" type="text" size="5" /></td>
<td><input name="travelCost" type="text" size="7" /></td>
<td><input name="entCost" type="text" size="5" /></td>
<td><input name="miscCost" type="text" size="5" /></td>
</tr> I am using three DTO objects to hold the data.claimArray is the ClaimDTO array that hold the multiple record insert to table B.claimdto is the object that hold the single field record to table A.claim_dtldto is the object that hold the single field record to table B.
PK of table A and table B are claimNo and claimDtlNo respectively.claimNo is also FK of table B. HTMLUtil is just an API that I used it for type conversion.There will have two insert statements in iBatis xml, insertClaim & insertClaimDtl to insert data into table A and table B respectively.I not sure what went wrong in the code,the data is not inserted into db.Thank advanced for you guys help..
This is the codes in Action file:
public class InsertClaimAction extends SpringAction {
   public ActionForward execute(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response) throws Exception {
    // string arrays that store multiple values
    String [] date = new String[10];
    String [] billno = new String[10];
    String [] description = new String[10];
    String [] purpose = new String[10];
    String [] proName = new String[10];
    String [] trainingCost = new String[10];
    String [] travelCost = new String[10];
    String [] entCost = new String[10];
    String [] miscCost = new String[10];
    String staffName = request.getParameter("name");
    String claimMy = request.getParameter("monthyear");
    String department = request.getParameter("department");
    String designation = request.getParameter("designation");
    Double excrate = HTMLUtil.str2double(request.getParameter("excrate"),0.0);
    Double grandTotal = HTMLUtil.str2double(request.getParameter("grandTotal"),0.0);
    Double totalRM = HTMLUtil.str2double(request.getParameter("totalRM"),0.0);
    Double totalFC =    HTMLUtil.str2double(request.getParameter("totalFC"),0.0);
    String fcName = request.getParameter("fcAbbr");
    if(request.getParameter("date") != null)
        date = request.getParameterValues("date");
    if(request.getParameter("billno") != null)
        billno = request.getParameterValues("billno");
    if(request.getParameter("description") != null)
        description = request.getParameterValues("description");
    if(request.getParameter("purpose") != null)
        purpose = request.getParameterValues("purpose");
    if(request.getParameter("proName") != null)
        proName = request.getParameterValues("proName");
    if(request.getParameter("trainingCost") != null)
        trainingCost = request.getParameterValues("trainingCost");
    if(request.getParameter("travelCost") != null)
        travelCost = request.getParameterValues("travelCost");
    if(request.getParameter("entCost") != null)
        entCost = request.getParameterValues("entCost");
    if(request.getParameter("miscCost") != null)
        miscCost = request.getParameterValues("miscCost");
      //initialize dto
    ClaimDTO claimdto = new ClaimDTO();
    ClaimDTO claim_dtldto = new ClaimDTO();
    ClaimDTO[] claimArray = new ClaimDTO[10];
    claimdto.setClaimNo(claimNo);
    claimdto.setStaffName(staffName);
    claimdto.setClaimMy(claimMy);
    claimdto.setDepartment(department);
    claimdto.setDesignation(designation);
    claimdto.setExcrate(excrate);
    claimdto.setGrandTotal(grandTotal);
    claim_dtldto.setClaimDtlNo(claimDtlNo);
    claim_dtldto.setClaimNo(claimNo);
    claim_dtldto.setTotalRM(totalRM);
    claim_dtldto.setTotalFC(totalFC);
    claim_dtldto.setFcName(fcName);
    for(int i = 0;i < claimArray.length;i++) {
        if(claimArray[i] != null) {
            claimArray.setDate(date[i]);
claimArray[i].setBillno(billno[i]);
claimArray[i].setDescription(description[i]);
claimArray[i].setPurpose(purpose[i]);
claimArray[i].setProName(proName[i]);
claimArray[i].setTrainingCost(Double.parseDouble(trainingCost[i]));
claimArray[i].setTravelCost(Double.parseDouble(travelCost[i]));
claimArray[i].setEntCost(Double.parseDouble(entCost[i]));
claimArray[i].setMiscCost(Double.parseDouble(miscCost[i]));
//service
ClaimService springservice = (ClaimService)getBean("ClaimService");
springservice.insertClaim(claimdto);
springservice.insertClaimDtl(claim_dtldto,claimArray);
return mapping.findForward("success");

Two things; you need to pass #number# as a form field and you
need to pull the correct record out.
Use this:
<cfloop list="#form.fieldnames#" index="fieldName">
<CFSET record = Evaluate("form.record_#number#")>
</cfloop>
Here's some example code:

Struts Actions and events in one jsp?!

Hello,
I have a problem with Struts actions and events in a jsp.
It is a search page and when the user clicks the search button I trigger an event and when the user clicks on a link in the result table (same page) I use an action that opens a new detail jsp. The first search query works well, I get a result, open the detail page, go back (using an action).
Then I start a new search, but struts tries to open the detail page. While debugging I found out, that struts apparantly has no action or event. Why does it work at first time?
Any ideas?
Thanks in advance
Britta

Thanks for answer,
I work with actions AND events. I think that`s the problem. When I go back from detail page to search page I use a custom DataForwardAction class with the following method:
public void onCancel(DataActionContext ctx)
DCBindingContainer bc = ctx.getBindingContainer();
HttpServletRequest request = ctx.getHttpServletRequest();
WebUtils.setSession(request);
String ziel = request.getParameter("ziel");
JUCtrlActionBinding action = (JUCtrlActionBinding) bc.findCtrlBinding("Rollback");
action.doIt();
try
ctx.setActionForward(ziel);
catch (Exception e)
ctx.setActionForward("liste_freig");
Ziel has the correct value ("search") and I think the struts config is also correct:
<action path="/material" type="view.actions.materialAction" className="oracle.adf.controller.struts.actions.DataActionMapping" parameter="/material.jsp" name="DataForm">
<set-property property="modelReference" value="generalUIModel"/>
<forward name="liste_freig" path="/liste_freig.do"/>
<forward name="liste_angelegt" path="/liste_angelegt.do"/>
<forward name="list_bewertet" path="/list_bewertet.do"/>
<forward name="liste_abgelehnt" path="/liste_abgelehnt.do"/>
<forward name="liste_onhold" path="/liste_onhold.do"/>
<forward name="search" path="/search.do?action=search"/>
</action>
But when I get back from material page to search page (the first time it works). The location pathname is material.do not search.do When start a new search the material page opens, not, as desired, the search page with new results.
Search Action:
public class searchAction extends DataForwardAction
public searchAction()
protected void prepareModel(DataActionContext ctx) throws Exception
HttpServletRequest request = ctx.getHttpServletRequest();
DataActionMapping acmap = ctx.getActionMapping();
DCBindingContainer bc = ctx.getBindingContainer();
WebUtils.setSession(request);
JUCtrlActionBinding action = (JUCtrlActionBinding) bc.findCtrlBinding("delSearchQuery");
action.doIt();
String sEvent=null;
try
sEvent=request.getParameter("event");
catch (Exception e)
sEvent=null;
if (sEvent==null)
if (request.getParameter("action") != null)
if (request.getParameter("action").equals("material"))
Number mat_no=new Number(request.getParameter("MaterialNumber"));
Number userId=new Number(WebUtils.getUserId(request));
bc = ctx.getBindingContainer();
action = (JUCtrlActionBinding) bc.findCtrlBinding("prepareMaterial");
ArrayList arrayList= new ArrayList();
arrayList.add(0,mat_no);
arrayList.add(1,userId);
action.setParams(arrayList);
action.doIt();
ctx.setActionForward("material");
if (request.getParameter("action").equals("material_datasheet"))
ctx.setActionForward("material_datasheet");
super.prepareModel(ctx);
public void onSearch(DataActionContext ctx)
DCBindingContainer bc = ctx.getBindingContainer();
HttpServletRequest request = ctx.getHttpServletRequest();
WebUtils.setSession(request);
ctx.setActionForward("search");
Struts config:
<action path="/search" className="oracle.adf.controller.struts.actions.DataActionMapping" type="view.actions.searchAction" name="DataForm" parameter="/search.jsp">
<set-property property="modelReference" value="searchUIModel"/>
<forward name="search" path="/search.do?action=search"/>
<forward name="material" path="/material.do?action=material"/>
<forward name="material_datasheet" path="/material_datasheet.do?action=material_datasheet"/>
</action>
I think it`s a Struts bug. Or is there something I don`t see?

Struts Action threading model bottleneck

Hi,
Struts Action classes are only instantiated once. Then the controller servlet routes all perform/execute calls through the single instantiated Action class. Does this create a performance bottleneck? Any insights would be helpful.
Thanks

It's more performant, since it doesn't need to create new objects for each request. You just need to write your code in a thread-safe manner (watch the instance variable!).
Cheers

Struts action

Hi,
I m creating a sample application using struts. i have a submit button in jsp. On submit the corresponding method in LookukDispatchAction executing twice.......
What might be the reason ?
P()()ja

try to have a / (slash) in front of the action. Something like
    <event name="adduser">
      <struts:action path="/adduser.do"/>
    </event>

The import org.apache.struts.action.ActionError cannot be resolved

Hai anyone,. I' a newbie to struts and want to learn more. I download the example code, and run it. Hey, it work. But when I try to create it by myself by following the tutorial, I got stuck with my all java file when i want to try to compile it with eclipse.It say:
The import org.apache.struts.action.ActionError cannot be resolved
What' wrong?
this is one of the example code, i bolded the error line:
package dummies.struts.music;
import javax.servlet.http.HttpServletRequest;
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.validator.DynaValidatorForm;
* @author Mike Robinson
public class LoginAction extends Action
     * Handles request from user
     * @param mapping
     * @param form
     * @param request
     * @param response
     * @throws Exception
     public ActionForward execute(      ActionMapping mapping,
                                             ActionForm form,
                                             HttpServletRequest request,
                                             HttpServletResponse response)
                                             throws Exception
          // did the user click the Join button?
          Boolean bCancel = (Boolean)request.getAttribute("org.apache.struts.action.CANCEL");
          if(bCancel != null)
               if(bCancel.booleanValue())
                    return (mapping.findForward("join"));
          // create a new LoginBean passing the datasource
          LoginBean lb = new LoginBean(getDataSource(request, "musiccollection"));
          // check to see if this user/password combination are valid
          // will return a non-null UserDTO if valid
          UserDTO user = lb.validateUser((String)((DynaValidatorForm)form).get("email"),
                                             (String)((DynaValidatorForm)form).get("password"));
          if(user != null)
               // save UserDTO in session
               request.getSession().setAttribute("user",user);
               return (mapping.findForward("success"));
          else     // username/password not validated
               // create ActionError and save in the request
               ActionErrors errors = new ActionErrors();
               ActionError error = new ActionError("error.login.invalid");
               errors.add("login",error);
               saveErrors(request,errors);
               return (mapping.findForward("failure"));
}

Hi i try to build a dynamic web project in eclipse europa version.so i have opned my eclipse editor then right click selected the dynamic web project.onceit is done i wated to add the servelt so i have selcted the sevlet pressed ok then given name for it,next create servlet here iam getting the error lke this
"An error occured when create servlet is finished" and in deatils it displyainf like thi
"java.lang.Error: Unresolved compilation problems:
     The import org.eclipse.jst.j2ee.internal cannot be resolved
     CreateServletTemplateModel cannot be resolved to a type
     CreateServletTemplateModel cannot be resolved to a type
     at org.eclipse.jst.j2ee.web.ServletTemplate.<init>(ServletTemplate.java:3)"
can any one help me here i have been stuck from morning doing nothing try to solve this problem
thank u in advance
vijay

Struts Action Executing Twice - due to request.forward???

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