NoSuchMethodException in Struts using DispatchAction

Hi,
I have wriiten a sample code using the DispatchAction Class(Subclass name is UserDispatchAction)
It has 3 methods funct_save() ,funct_remove(), funct_delete() however whenever i give a call the funct_remove it gets invoked but the rest two doesn't. Can any body help me to sort out this problem. The following is the code for UserDispatchAction Class
package StrutsApp;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.actions.DispatchAction;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForward;
import java.io.IOException;
import javax.servlet.ServletException;
public class UserDispatchAction extends DispatchAction
     public UserDispatchAction(){}
     public ActionForward funct_save(ActionMapping mapping, ActionForm form,HttpServletRequest req,HttpServletRequest res) throws IOException,ServletException
          return mapping.findForward("save");
     public ActionForward funct_remove(ActionMapping mapping,ActionForm form,HttpServletRequest req, HttpServletResponse res ) throws IOException, ServletException
          return mapping.findForward("remove");
     public ActionForward funct_delete(ActionMapping mapping, ActionForm form,HttpServletRequest req,HttpServletRequest res) throws IOException,ServletException
          return mapping.findForward("delete");
}The following is the struts-config.xml
<?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">
<struts-config>
<form-beans>
     <form-bean name="lookupform" type="StrutsApp.LookUpForm" />
     <form-bean name="tmpForm" type="StrutsApp.tmpForm" />
</form-beans>
<global-forwards>
     <forward name="home" path="/home.do" />
</global-forwards>
<action-mappings>
     <action path="/Lookup" name="lookupform" type="StrutsApp.LookUpAction">
          <forward name="success" path="/success.jsp" />
          <forward name="failed" path="/index.jsp" />
     </action>
     <action path="/home" forward="/success.jsp" />
     <action path="/Edit"
          type="StrutsApp.UserDispatchAction"
          input="/index.jsp"
          parameter="trial"
          name="tmpForm"
          scope="request"
          validate="true">
          <forward name="remove" path="/remove.jsp" />
          <forward name="save" path="/save.jsp" />
     </action>
</action-mappings>
</struts-config>The following is the JSP that invokes the ActionServlet
<%@ page language="Java"%>
<%@ taglib uri="StrutsTagLib" prefix="Strut" %>
<html>
     <body>
          <Strut:form method="post" action="/Edit.do">
               <Strut:select property="trial" size="3">
                    <Strut:option value="funct_save">Save</Strut:option>
                    <Strut:option value="funct_remove">Remove</Strut:option>
                    <Strut:option value="funct_delete">Delete</Strut:option>
               </Strut:select>
               <Strut:submit/><Strut:cancel/>
          </Strut:form>
     </body>
</html>
Following is the web.xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/j2ee/dtds/web-app_2_3.dtd">
<web-app>
<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>
     <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
     <servlet-name>action</servlet-name>
     <url-pattern>*.do</url-pattern>
</servlet-mapping>
<taglib>
     <taglib-uri>StrutsTagLib</taglib-uri>
     <taglib-location>/WEB-INF/struts-html.tld</taglib-location>
</taglib>
</web-app>
Regards
Clefies R Dsouza

Duplicate post:
problem on struts using jdeveloper 10.1.2
user583549,
I see you got an answer from Shay in the other post.
Good Luck,
Avi.

Similar Messages

Error occured while using DispatchAction Class

I have a jsp file which has three submit buttons, with same name.
If i click one of those buttons, it should execute a corresponding method from a class that extends the DispatchAction class.
But when i click it throws method not found.
The exact errors are
error 1-->
57d5900b DispatchActio E org.apache.struts.actions.DispatchAction Action[dispatchtest] does not contain method named execute1
error 2-->
57d5900b DispatchActio E org.apache.struts.actions.DispatchAction TRAS0014I: The following exception was logged java.lang.NoSuchMethodException: DispachActionTestClass.execute1(org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
wat could be possibly the mistake.

This shuold be the first check:
You shoud be having three different methods for three different actions in the class which extends dispatchAction.
Something like this:
Submit1 -- ActionMapping1 -- DispatchActionClass --> Execute1()
Submit2 -- ActionMapping2 -- DispatchActionClass --> Execute2()
Submit3 -- ActionMapping3 -- DispatchActionClass --> Execute3()
Let me know if this does not help

Problem in struts using JDeveloper10.1.2

hi
Iam completly new to jdeveloper
Iam using jdev 10.1.2 for my simple struts application
I have
action class -- LoginAction
form bean -- login (using DynaActionForm)
login.jsp to enter username
success.jsp for welcom msg
failure.jsp --- in this i use one submit btn when i press this it will go to login.jsp for relogin
<form action="/login.jsp">....
the problem is
In LoginAction
String password=(String)((DynaActionForm)form).get("password");
// String pwd =request.getParameter("username");
if(password.equalsIgnoreCase("oracle"))
return mapping.findForward("success");
else
return mapping.findForward("failure");
iam import all the class for the respective reff variables.
But it will indicate err underline(blue) under text which are in bold saying msgs as
--method get(java.lang.string) not found in org.apache.struts.action.DynaActionform
the samething for remaining two showing on ActionMapping
plese tell me where is the problem
running on Embedded OC4J SERVER
error message is
http://hostname:8988/hello_struts1-ViewController-context-root/login.do
07/07/19 17:12:31 Oracle Application Server Containers for J2EE 10g (10.1.2.0.2) initialized
Jul 19, 2007 5:12:32 PM org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true
Jul 19, 2007 5:12:32 PM org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true
Jul 19, 2007 5:12:32 PM org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='view.ApplicationResources', returnNull=true
Jul 19, 2007 5:12:32 PM org.apache.struts.action.RequestProcessor processException
WARNING: Unhandled Exception thrown: class java.lang.NullPointerException
thanks

Duplicate post:
problem on struts using jdeveloper 10.1.2
user583549,
I see you got an answer from Shay in the other post.
Good Luck,
Avi.

Passing values to action form in struts using html:link tag in struts

hi
As we can post values to action form bean in struts using a <html:text> tag in side a form.
Can the same be achieved by using a html:link attribute.
If not then how can this be achieved (i.e. posting a form on click of a link and populating action form bean property for the same).
thanx in advance.

Crosspost:
http://forum.java.sun.com/thread.jspa?threadID=5244035&tstart=0

How to embedded css in Struts using JBuilder 8

Hi everyone,
I have a serious problem in my GUI. Currently i am doin a web portal using struts,Enterprise JavaBean(EJB).
The softwares i am using are Jbuilder 8 and Dreamweaver MX.
The interface of my portal is coded in html with css involved.The problem is that once i converted my html coding into struts format using JBuilder 8, the css cannot be read in the struts.(For example, my font size,color,border is the what i have defined in css)
I have try to covert the html coding into 3.0 Browser compatible using dreamweaver MX. Although it is able to display some of the things that is specified in the CSS,
but some tags are still lost.
I will like to know if there is any method,steps or tag that i should take note in my coding so that i can embedded my CSS into my struts using JBuilder 8 without affecting my form color,aligments,size type,etc...
Regards,
Jong Hann

Hi bidris2003,
i have try the 2 different set of coding.The result is still the same. It doesn't read into the css thing. I have create a folder called css in WebPortal folder. The rest of my jsp pages are in WebPortal folder.
Example:(1) my jsp page contain in side the WebPortal folder.
C:\Documents and Settings\u\Desktop\GamePortal(with css)\WebPortal
(2) My css contain in css folder
C:\Documents and Settings\u\Desktop\GamePortal(with css\WebPortal\css
Example code 1:
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/struts-template.tld" prefix="template" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<html:html locale="true">
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link rel="stylesheet" href="layout.css" type="text/css">
<html:base/>
</head>
<body bgcolor="#FFFFFF" text="#000000" topmargin="0" leftmargin="0" rightmargin="0">
<table width="100%" border="0" cellspacing="0" height="49" cellpadding="0">
<tr>
<td rowspan="2" width="224" height="49" align="left" background="Images/headerbg2.jpg"><html:img width="224" height="49" src="Images/header.jpg"/></td>
<td height="27" background="Images/headerbg1.jpg">�</td>
<td width="250" height="27" background="Images/headerbg1.jpg" styleClass="headertext" valign="bottom">
     <html:link href="lostpassword.jsp" target="main">Lost
password</html:link> :: <html:link href="signup.jsp" target="main" style="text-decoration:none;">Join</html:link></td>
<td width="9" height="49" rowspan="2" align="right">
<div align="right"><html:img width="9" height="49" src="Images/header2.jpg"/></div></td>
</tr>
<html:form action="/loginAction">
<tr>
<td height="22" background="Images/headerbg2.jpg">�</td>
<td width="250" height="22" background="Images/headerbg2.jpg" valign="middle">
     <div align="right" styleClass="formtext" style="color:#FFFFFF"> Nick:
<html:text property="nick" styleClass="input"/>
Password:
<html:password property="password" styleClass="input"/>
<html:submit value="Go" property="Submit" styleClass="submit"/>
     </div>
</td>
</tr>
</html:form>
</table>
</body>
</html:html>
Example code 2:
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/struts-template.tld" prefix="template" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<html:html locale="true">
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<html:base/>
<LINK rel="stylesheet" type="text/css"
ref="<html:rewrite page='/css/layout.css'/>">
</head>
<body bgcolor="#FFFFFF" text="#000000" topmargin="0" leftmargin="0" rightmargin="0">
<table width="100%" border="0" cellspacing="0" height="49" cellpadding="0">
<tr>
<td rowspan="2" width="224" height="49" align="left" background="Images/headerbg2.jpg"><html:img width="224" height="49" src="Images/header.jpg"/></td>
<td height="27" background="Images/headerbg1.jpg">�</td>
<td width="250" height="27" background="Images/headerbg1.jpg" class="headertext" valign="bottom">
     <html:link href="lostpassword.jsp" target="main">Lost
password</html:link> :: <html:link href="signup.jsp" target="main" style="text-decoration:none;">Join</html:link></td>
<td width="9" height="49" rowspan="2" align="right">
<div align="right"><html:img width="9" height="49" src="Images/header2.jpg"/></div></td>
</tr>
<html:form action="/loginAction">
<tr>
<td height="22" background="Images/headerbg2.jpg">�</td>
<td width="250" height="22" background="Images/headerbg2.jpg" valign="middle">
     <div align="right" class="formtext" style="color:#FFFFFF"> Nick:
<html:text property="nick" styleClass="input"/>
Password:
<html:password property="password" styleClass="input"/>
<html:submit value="Go" property="Submit" styleClass="submit"/>
     </div>
</td>
</tr>
</html:form>
</table>
</body>
</html:html>
CSS code inside the CSS folder:
font { font-family: Verdana, Arial, Helvetica, san-serif; font-size:9px;}
body {
               background-color: #FFFFFF;
               text-align: left;
               font-family: Verdana, Arial, Helvetica, san-serif;
               font-size:9px; font-weight:normal;
               padding:0;
               scrollbar-face-color:#FFFFFF;
               scrollbar-shadow-color:#AAAAAA;
               scrollbar-highlight-color:#AAAAAA;
               scrollbar-3dlight-color:#e5e4e4;
               scrollbar-track-color:white;
               scrollbar-arrow-color:#7f7f7f;
A { text-decoration: none;
     font-family:verdana, arial, helvetica, sans-serif;
     color:#5B5B5B;}
A:hover { color:#939393;}
A:active { color:#939393;}
A:link {color:#5B5B5B;}
A:vlink {color:#000000;}
.box {
               border-right: 1px solid #7F7F7F;
               border-top: 1px solid #7F7F7F;
               border-left: 1px solid #7F7F7F;
               border-bottom: 1px solid #7F7F7F;
               text-align:left;
               font-family: Verdana, Arial, Helvetica, san-serif;
               font-size:10px; font-weight:normal;
               color: #666666;}
.boxdashed {
               border-right: 1px dashed #7F7F7F;
               border-top: 1px dashed #7F7F7F;
               border-left: 1px dashed #7F7F7F;
               border-bottom: 1px dashed #7F7F7F;
               text-align:left;
               font-family: Verdana, Arial, Helvetica, san-serif;
               font-size:10px; font-weight:normal;
               color: #666666;}
.description {
               text-align:left;
               font-family: Verdana, Arial, Helvetica, san-serif;
               font-size:9px; font-weight:normal;
               color: #666666;}
.details {
               text-align:right;
               font-family: Verdana, Arial, Helvetica, san-serif;
               font-size:11px; font-weight:900; vertical-align:bottom;
               color: #666666;}
.formtext {
               font-family: Verdana, Arial, Helvetica, san-serif;
               font-size:8px; font-weight:900;
.forum {
               font-family: Verdana, Arial, Helvetica, san-serif;
               font-size:10px; font-color:#5B5B5B;
.forumtext {
               background-color:#FFFFFF;
               font-family: Verdana, Arial, Helvetica, san-serif;
               font-size:12px;vertical-align:top; padding:0;
               A { text-decoration: none;
                    font-family:verdana, arial, helvetica, sans-serif;
                    A:hover { color:#939393;}
                    A:active { color:#939393;}
                    A:link {color:#5B5B5B; text-decoration:none;}
                    A:vlink {color:#000000; text-decoration:none;}
.forumtext2 {
               background-color:#EEEEEE;
               font-family: Verdana, Arial, Helvetica, san-serif;
               font-size:10px; vertical-align:middle; padding:0;
.forumheader {
               font-family: Verdana, Arial, Helvetica, san-serif;
               font-size:10px; font-weight:900; color:white;
               height:20px; text-align: center;
.forumheader2 {
               font-family: Verdana, Arial, Helvetica, san-serif;
               font-size:10px; font-weight:normal; color:white;
               height:20px; text-align: center;
.headertext {
               text-align:right;
               font-family: Verdana, Arial, Helvetica, san-serif;
               font-size:9px; font-weight: bold;
               color: #FF0099;
               text-decoration: none
.headertext2 {
               text-align:left;
               font-family: Verdana, Arial, Helvetica, san-serif;
               font-size:10px; font-weight: bold;
               color: #5B5B5B;
               text-decoration: none
.input {
               border: 1px solid #5B5B5B;
               width: 53px;
               height: 12px;
               color: #FF0099;
               font-family: Verdana, Arial, Helvetica, sans-serif;
               font-size: 9px;
               text-align: left; line-height: 11px;
               padding: 0px;
.input2 {
               border: 1px solid #FFFFFF;
               border-bottom: 1px solid #7F7F7F;
               border-right: 1px solid #7F7F7F;
               border-top: 1px solid #7F7F7F;
               border-left: 1px solid #7F7F7F;
               width: 270px;
               height: 18px;
               background-color: #FFFFFF;
               color: #7F7F7F;
               font-family: Verdana, Arial, Helvetica, sans-serif;
               font-size: 9px;
               text-align: left;
               padding: 0px;
               overflow:auto;
.submit {
               border: 1px solid #FFFFFF;
               border-bottom: 1px solid #7F7F7F;
               border-right: 1px solid #7F7F7F;
               border-top: 0px;
               border-left: 0px;
               width: 25px;
               height: 15px;
               background-color: #FFFFFF;
               color: #7F7F7F;
               font-family: Verdana, Arial, Helvetica, sans-serif;
               font-size: 9px;
               text-align: center;
               padding: 0px;
.updates {
               text-align:left; border:1px solid #939393;
               font-family: Verdana, Arial, Helvetica, san-serif;
               font-size:10px; font-weight:normal;
               color: #666666;
               padding: 10px;}

Struts using DAO Design Pattern ..?Please give an example..... URGENT......

Dear all,
I have to develop an application in Struts by using DAO design pattern ..........
Please give an example on Struts using DAO...................
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Please

I'm glad you asked. It means Read The Flaming Manual. That'd be the struts manual by the way.

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http://javaboutique.internet.com/tutorials/ApacheDAOs/
Found by using google: strust dao pattern tutorial
There are more good links using that search...

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am new to struts.....
I want to validate a simple login page using struts validation framework...
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LoginAction
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i will get error messages through server side validation...
i cant able to get the error messages using javascript i.e alert messages.
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exactly at this line
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Thanks for your valuable reply.....
Ya of course what you said was correct....
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Hi Friends
I am getting this peculiar exception for some time now and not able to figure out why i get it.
I searched the net but seem to not find any proper solution.
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Thanks
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802944 wrote:
Hi Friends
I am getting this peculiar exception for some time now and not able to figure out why i get it.
I searched the net but seem to not find any proper solution.
Here is what i am trying to do. I am using Eclipse(Latest version) and jdk 1.6.
I have a Java project in my workspace which was previously using Java code to perform DAO look up.
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- You are not putting the code in the executable jar.
- You are putting it in the executable jar incorrectly due to a path problem.

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<html:link action="/homePage"><bean:message key="General.button.HomePage"/></html:link>I'm new at java and struts and could definitely use a little help.
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bfrmbama

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Hi,
I am using BC4J with struts and using the EditAction and UpdateAction classes provided by BC4J.
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By setting the row to STATUS_INITIALIZED, this makes BC4J "forget" that it's a new row that needs to be inserted. In effect, it makes that new row a throwaway row used only for the purpose of rendering the blank form. An important reason you would want to do things this way is to pickup entity-level default values in the attributes of the new row.
For example, in the toy store demo, why is it that when you register as a new user the "Country" poplist defaults to "United States" ? (it's not the first entry in the list).
The answer is that, since the EditAction (or in this case my custom subclass of that) creates the blank row, the fact that the "toystore.model.businessobjects.Account" entity object declares that its Country attribute has a default value of "US" makes the blank row created in the "toystore.model.dataaccess.Accounts" view object have a default value of "US", and that default value in the blank row causes the <jbo:InputSelect> tag that renders the poplist to mark the corresponding "United States" option in the list as currently selected (as it's the display string associated in the poplist with the value "US").

Problem on struts using jdeveloper 10.1.2

hi
Iam completly new to jdeveloper
Iam using jdev 10.1.2 for my simple struts application
I have
action class -- LoginAction
form bean -- login (using DynaActionForm)
login.jsp to enter username
success.jsp for welcom msg
failure.jsp --- in this i use one submit btn when i press this it will go to login.jsp for relogin
<form action="/login.jsp">....
the problem is
In LoginAction
String password=(String)((DynaActionForm)form).get("password");
// String pwd =request.getParameter("username");
if(password.equalsIgnoreCase("oracle"))
return mapping.findForward("success");
else
return mapping.findForward("failure");
iam import all the class for the respective reff variables.
But it will indicate err underline(blue) under text which are in bold saying msgs as
--method get(java.lang.string) not found in org.apache.struts.action.DynaActionform
the samething for remaining two showing on ActionMapping
plese tell me where is the problem
running on Embedded OC4J SERVER
error message is
http://hostname:8988/hello_struts1-ViewController-context-root/login.do
07/07/19 17:12:31 Oracle Application Server Containers for J2EE 10g (10.1.2.0.2) initialized
Jul 19, 2007 5:12:32 PM org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true
Jul 19, 2007 5:12:32 PM org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true
Jul 19, 2007 5:12:32 PM org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='view.ApplicationResources', returnNull=true
Jul 19, 2007 5:12:32 PM org.apache.struts.action.RequestProcessor processException
WARNING: Unhandled Exception thrown: class java.lang.NullPointerException
thanks

Well if you are just starting with JDeveloper - why are you starting with an old version?
You should start with 10.1.3 it has hundreds of new features over 10.1.2.
I created a struts action in 10.1.3 copied your code into it and compiled without any problems.

[Struts] Use or re-define processRoles

Hello forum,
in my struts web application i need differentiate accesso to determinate actions.
For example, only the user type A can invoke "addItem" action.
In Struts APi, i've found the method processRoles for RequestProcess class.
I don't know how use it.
Can you to do an example please?
Thanks, bye.

yes, you are right, struts controller passes it to UIX controller to handle the events.
you may return a Page object as the result of the EventResult. Then struts will try to find a forward with the same name as the Page and follow it.
In 10gProduction we do things a little differently:
if there is an event=foo on the request URL:
1. struts controller will try to find and execute an onFoo method on the matching DataAction/DataPage subclass.
2. if there is no onFoo method, struts will try to execute an action binding (on the UIModel for the DataAction) with the name foo.
3. if steps 1 or 2 fail to do anything, then struts will ask UIX controller to handle the event.
after the event is handled:
4. if the UIX event handler returns an EventResult with a Page as the result, struts will try to find a forward that matches the Page name.
5. otherwise, struts will try to find a forward with the name foo
6. if both steps 4 and 5 fail to find a forward, then no navigation will take place, and struts will render the same DataAction/DataPage again.

NoSuchMethodException in Struts using DispatchAction

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