Struts Struts Action Aggregating Actions

I'm getting this error can anyone help me?
500 Internal Server Error
java.lang.NoClassDefFoundError: org/apache/struts/actions/LookupDispatchAction
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].util.OC4JSecureClassLoader.defineClassEntry(OC4JSecureClassLoader.java:172)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].naming.ContextClassLoader.defineClass(ContextClassLoader.java:1154)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].naming.ContextClassLoader.findClass(ContextClassLoader.java:390)
at java.lang.ClassLoader.loadClass(Unknown Source)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].naming.ContextClassLoader.loadClass(ContextClassLoader.java:138)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.apache.struts.chain.commands.util.ClassUtils.getApplicationClass(ClassUtils.java:54)
at org.apache.struts.chain.commands.util.ClassUtils.getApplicationInstance(ClassUtils.java:71)
at org.apache.struts.chain.commands.servlet.CreateAction.createAction(CreateAction.java:98)
at org.apache.struts.chain.commands.servlet.CreateAction.getAction(CreateAction.java:68)
at org.apache.struts.chain.commands.AbstractCreateAction.execute(AbstractCreateAction.java:90)
at org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)
at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)
at org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:304)
at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)
at org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:765)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:317)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
at java.lang.Thread.run(Unknown Source)

Posted by assa on Friday, 01.25.08 @ 15:07pm | #46119

Refer this link for an extended version of this article :

http://www.roseindia.net/struts/aggregating-actions-struts.shtml

Posted by Praveen on Friday, 12.7.07 @ 17:58pm | #41548

Hi ,
I'm getting the same message of Request[/search] does not contain handler parameter named 'reqCode'.
Does any one get have the solution

Posted by HASNAOUI BILEL on Thursday, 11.15.07 @ 14:24pm | #37485

i am rajesh,how to aggregate actoin classes in struts.Can anyone shown with an example.The shown above is not so clear.

Posted by Rajesh Reddy on Wednesday, 10.3.07 @ 11:34am | #31288

the code u have given r tresure worth.thanks praveen...

Posted by armsoft on Tuesday, 08.7.07 @ 14:58pm | #22857

Article is good for a fresher to know about Dispatchers but we need more description with examples that should help us more.

Thanks
Sowjanya.

Posted by sowjanya on Wednesday, 08.1.07 @ 22:26pm | #22446

Hi I am getting this error Can anyone please solve it???
I am using DispatchAction and while posting data this error occurs on JRun Server.How can I sort out this problem??
Thanks
Deepak
deepaksrivastavaz@gmail.com

07/12 16:55:14 warning Error while parsing POST data
java.lang.IllegalArgumentException: Connection reset
at javax.servlet.http.HttpUtils.parsePostData(HttpUtils.java:242)
at jrun.servlet.JRunRequest.parsePostData(JRunRequest.java:402)
at jrun.servlet.JRunRequest.getParameters(JRunRequest.java:382)
at jrun.servlet.JRunRequest.getParameter(JRunRequest.java:273)
at jrun.servlet.ForwardRequest.getParameter(ForwardRequest.java:169)
at org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:118)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
at jrun.servlet.FilterChain.service(FilterChain.java:101)
at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:91)
at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:252)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:527)
at jrun.servlet.http.WebService.invokeRunnable(WebService.java:168)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:451)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)

- Request[/displayNOSCockpit] does not contain handler parameter named command
- Unhandled Exception thrown: class java.net.SocketException
07/12 16:55:14 error Connection reset by peer: socket write error
java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
at jrun.servlet.http.WebOutputStream$PendingOutputStream.write(WebOutputStream.java:127)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:66)
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:124)
at jrun.servlet.http.WebOutputStream.close(WebOutputStream.java:52)
at jrun.servlet.JRunResponse.closeFinal(JRunResponse.java:337)
at jrun.servlet.JRunResponse.sendError(JRunResponse.java:573)
at jrun.servlet.JRunResponse.sendError(JRunResponse.java:479)
at org.apache.struts.actions.DispatchAction.unspecified(DispatchAction.java:238)
at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:260)
at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:216)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
at org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:125)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
at jrun.servlet.FilterChain.service(FilterChain.java:101)
at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:91)
at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:252)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:527)
at jrun.servlet.http.WebService.invokeRunnable(WebService.java:168)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:451)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)

Posted by Deepak on Thursday, 07.12.07 @ 17:00pm | #21151

i had one doubt
how many action classes are developing in on project

Posted by shyamprasad on Thursday, 06.14.07 @ 12:26pm | #19184

i had an doubt, that while i was developing a project with 4 buttons using struts validations. I have developed the buttons using html tags lib.
when i click on the every button it is showing to provide the info that has tobe stored. now what exactly i need to do. for getting the info of 4buttons.

Posted by manju on Sunday, 06.10.07 @ 11:57am | #18786

Please mail me to this mail id : kpraveen@myself.com. Also, please note that your questions are specific or related to the topic discussed above.

Regards,
P R A V E E N
http://www.javahome.co.nr
kpraveen@myself.com

Posted by Praveen on Thursday, 06.7.07 @ 11:45am | #18473

I used LookupDispatchAction if i click on specific button it will going currectly if i click on enter directly it shows error like
-- Request[/action2] does not contain handler parameter named 'method'. This may be caused by whitespace in the label text.

please send solution for this

Posted by G.Sunil Kumar on Friday, 06.1.07 @ 08:53am | #17918

Hi,
I have uploaded one file through struts now I want to view that file. Pls. Prove some Solution for that.

Posted by sandeep verma on Saturday, 05.5.07 @ 14:54pm | #15308

i am Ashish.i have one doubt so please help me.how to file upload.i had seen the above example but it isnt clear.i want how to upload file to server side. the above example just get the content type,file name, and some value. but i want coding for how to image folder in server side my target location is.http://localhost:8080:upload\image\ex.jpg
send the file to these location

Posted by Ashish on Tuesday, 03.13.07 @ 16:03pm | #11579

can u tell me the diffrence between dispatch action and mapping dispatch action

Posted by uma gandhi on Friday, 02.2.07 @ 15:57pm | #5433

HI Praveen

MappingDispatchAction allows us to change the action mappings according to our need.

can u give an clear expanation on this

thanks
Srikanth

Posted by srikanth on Thursday, 02.1.07 @ 15:07pm | #5194

Hi this is Srikanth
can u give explaination more on last one
Thanks !

Posted by Srikanth on Thursday, 01.25.07 @ 15:37pm | #4312

Please provide the full implementation of LookupDispatchAction and MappingDispatchAction.

Posted by bijay on Tuesday, 01.16.07 @ 14:21pm | #3616

Just a request:-

can there b an example about he last type i.e.
MappingDispatchAction so that one could figure out how to specify different methonds in the Action.

Thanx !

Posted by Gaurang on Tuesday, 01.9.07 @ 14:21pm | #3014

i am prabhu.i have one doubt so please help me.how to file upload.i had seen the above example but it isnt clear.i want how to upload file to server side. the above example just get the content type,file name, and some value. but i want coding for how to image folder in server side my target location is.http://localhost:8080:upload\image\ex.jpg
send the file to these location
please send

Posted by prabhu on Friday, 12.22.06 @ 16:20pm | #1463

i hav DispatchAction method
Implemnts action clases..forms and beans .
but how to map thse form beans?
!)form1 extends DispacthActionFrom
*)form2 extends ActionForm

clash between form1,form2 extends ActionFrom ?
can i extend the 2 from to single Action class.?
can u help me.

Posted by paramesh on Thursday, 12.7.06 @ 12:07pm | #581