Java and struts

Hello
I have a struts dynaform set up that takes an array of expense beans as a parameter
When i submit 1 expense bean all works well but when i submit more than 1 expense bean the system returns a BeanUtils.populate error
Any usggestions out there?

Any usggestions out there?Yes, spell 'suggestions' correctly and show your code. Your description does not invoke my imagination.

Similar Messages

Compilation error in java for struts application.

Hello,
I'm a newbie in java and struts, i was trying a simple struts application given in "struts complete reference".This is my code of its Controller class(Action class):-
package com.jamesholmes.struts;
import java.util.ArrayList;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public final class SearchAction extends Action
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
throws Exception
EmployeeSearchService service = new EmployeeSearchService();
ArrayList results;
SearchForm searchForm = (SearchForm) form;
//Perform employee search based on what criteria was entered.
String name = searchForm.getName();
if(name != null && name.trim().length() > 0)
results = service.searchByName(name);
else
results = service.searchBySsNum(searchForm.getSsNum().trim());
//place search results in SearchForm for access by jsp.
searchForm.setResults(results);
//Forward control to this Action's input page.
return mapping.getInputForward();
Now problem is when i'm compiling this java file i'm getting error"can not resolve symbol" for the instances i'm creating for SearchForm(view class) and EmployeeSearchService(model class).can any one help me how to resolve this error. I've tried importing those classes explicitly also, but error gets increased this way.

Tht problem is solved, it was a mistake frm my side in compilation precedure.Anyway, now the real error-After i compiled and created the war file of application, i was running it in tomcat and got this Error, it is i guess a server sprcific error which i am unable to understand., can any one now help me solving this out?????Error is this :-
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:372)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
java.lang.NullPointerException
     org.apache.struts.util.RequestUtils.computeURL(RequestUtils.java:521)
     org.apache.struts.util.RequestUtils.computeURL(RequestUtils.java:436)
     org.apache.struts.taglib.html.LinkTag.calculateURL(LinkTag.java:495)
     org.apache.struts.taglib.html.LinkTag.doStartTag(LinkTag.java:353)
     org.apache.jsp.index_jsp._jspx_meth_html_link_0(index_jsp.java:96)
     org.apache.jsp.index_jsp._jspService(index_jsp.java:69)
     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.27 logs.
Apache Tomcat/5.0.27

JMF example AVTransmit2.java and AVReceive2.java is not working for me?

Dear all
I want to develop a class which will capture my voice data from my microphone and then will send it to the sound system of my PC following RTP protocol. For that I tried both AVTransmit2.java and AVReceive2.java class from http://java.sun.com/products/java-media/jmf/2.1.1/solutions/ but they just not doing it how I want, I am sure I am making some mistake, please let me know.
Moreover, when I try AudioBufferControl.java from the above link it is doing it for me what I want, let me hear what I am saying to my microphone, but it is using "javasound", I think that is not using RTP. Again if I use JMStudio even then I can hear my voice from microphone to sound system.
Pls can you help me write a class and let me know what I am doing wrong!
With care
Arif.

Try to follow these steps:
1. make sure db tables have the pk and fk's pre-existing.
2. create a brand new workspace
a) Select New Business Components: business components from tables.
b) Select these two tables
c) on the define view pages (step 2), push both objects over, then just click [finish]
3. Open the ViewController Node
a) expand Web Content, then WEB-INF
b) double click struts-config.xml to open it
4. In Struts-config.xml
a) drop a datapage, name it BrowseRoster, double click it, then drag and drop the Roster table from your DataControl Palette, as a READ only table.
b) insert a column as the first cell in the table and drop the operation: setCurrentRowWithKey as a find Row link. This should create the ANCHOR link, i.e.
">Show Emps</a>
c) create another page, EditOneEmp, double click to open that, and EXPAND the Roster table in the Data Control Palette. Drop the Emp table on this as an input form.
d) Now go back to the STruts-config.xml and draw a forward from the browse to the detail and name the forward setCurrentRowWithKey.
e) run the browse page from the struts-config.xml file (right click and run). Click on the hyperlink and you should go to the detail input page.
You may have messed up in Step 4(c). Also, when you run into these situations, as we've run into this NUMEROUS times at work, follow through the examine again, IN A NEW WORKSPACE, and redo each and every step. You must be EXACT or things don't work.
Let me know if it works out.
Thanks.

Please hepl me. i m intergrating ejb3 and struts in two server. but is not working

it is simple application i m runing in tow server but i m get classsnotfound error pleas solve my problem. i will give my direct structure of application
i m runing ejb3 in weblogic 10.3 and struts in tomcat server. both communication is not happening pleas help me. i m try from many days. But is not working form me
root dir
onlyenb6
account class
package ejb3.onlyejb;
import java.io.Serializable;
import javax.persistence.Entity;
import javax.persistence.Id;
@Entity
public class account implements Serializable{
@Id
int accno;
public int getAccno() {
    return accno;
public void setAccno(int accno) {
    this.accno = accno;
public String getName() {
    return name;
public void setName(String name) {
    this.name = name;
public float getBalance() {
    return balance;
public void setBalance(float balance) {
    this.balance = balance;
String name;
float balance;
Int6_clss code
package ejb3.onlyejb;
import java.io.Serializable;
public interface Int6_cls extends Serializable {
    public void storing(int acc, String name, float amt);
Session.class code
package ejb3.onlyejb;
import javax.ejb.Remote;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
@Stateless(mappedName="saigoud")
@Remote
public class Session_ben implements Int6_cls {
    @PersistenceContext
    EntityManager mrg;
    public void storing(int acc, String name, float amt) {
System.out.println("session="+acc);
System.out.println("sess="+name);
        account accs=new account();
        accs.setAccno(acc);
        accs.setName(name);
        accs.setBalance(amt);
        mrg.persist(accs);
build.xml
<project name="onlyejb5" default="saifile">
<property name="bea.home" value="C:/bea"/>
<property name="wl_home" value="${bea.home}/wlserver_10.3"/>
<path id="main.class.path">
<pathelement path="${bea.home}/modules/com.bea.core.utils_1.4.0.0.jar"/>
<pathelement path="${bea.home}/modules/com.bea.core.jarbuilder_1.2.0.0.jar"/>
<pathelement path="${java.class.path}"/>
</path>
<target name="saifile">
<echo message="***ANT Script should run from inside the ${wl.home}/server/lib *****" />
<echo message="***** ********* ********* *****" />
<java classname="com.bea.jarbuilder.JarBuilder">
<classpath refid="main.class.path"/>
<jvmarg value="-d ${wl.home}/server/lib -jar wljarbuilder.jar"/>
</java>
</target>
</project>
after run with ant i get successfully create wlfullclient.jar
i m taking this wlfullclient.jar and pasting in tomcat lib directery and run webapplication
my webapplication code
package ejb3.onlyejb;
import java.io.Serializable;
public interface Int6_cls extends Serializable {
    public void storing(int acc, String name, float amt);
package ejb3.onlywed;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Hashtable;
import java.util.Properties;
import javax.ejb.EJB;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
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 ejb3.onlyejb.Int6_cls;
public class Action_cls extends Action {
        public ActionForward execute(ActionMapping map, ActionForm fm, HttpServletRequest req, HttpServletResponse res)
    throws IOException{
        String respkey="fails";
        Action_form_bean bean=(Action_form_bean)fm;
        int ac=bean.getAccno();
        String na=bean.getName();
        float bal=bean.getAmt();
        System.out.println("accno="+ac);
System.out.println("na="+na);
System.out.println("bal="+bal);
System.out.println("enter in to if loop");
           Hashtable p=new Hashtable();
p.put(Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFactory");
p.put(Context.PROVIDER_URL,"t3://localhost:7001");
        System.out.println("jndi properties nuderprocess");
           try {
System.out.println("loading p file="+p);
            InitialContext ic = new InitialContext(p);
System.out.println("loading p file over="+ic);
        System.out.println("jndi file is loaded");
      //System.out.println("wrs="+wrs);
System.out.println("entry in try block");
Int6_cls wrs=(Int6_cls)ic.lookup("saigoud#ejb3.onlyejb.Int6_cls");
       System.out.println("lookup susfull");
          wrs.storing(ac, na, bal);
    respkey="ok";
          } catch (NamingException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
        catch (Exception e) {
            // TODO: handle exception
        ActionForward fw=map.findForward(respkey);
        return fw;
get error
accno=44
na=hjhjhj
bal=777.0
enter in to if loop
jndi properties nuderprocess
jndi properties nuderprocess22
loading p file={java.naming.provider.url=t3://localhost:7001, java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory}
loading p file over=javax.naming.InitialContext@12f9bcd
jndi file is loaded
entry in try block
Jul 5, 2013 1:36:22 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet action threw exception
java.lang.ClassNotFoundException: ejb3.onlyejb.Int6_cls
    at weblogic.ejb.container.deployer.RemoteBizIntfClassLoader.getClassBytes(RemoteBizIntfClassLoader.java:151)
    at weblogic.ejb.container.deployer.RemoteBizIntfClassLoader.loadClass(RemoteBizIntfClassLoader.java:96)
    at weblogic.ejb.container.internal.RemoteBusinessIntfGenerator.generateRemoteInterface(RemoteBusinessIntfGenerator.java:54)
    at weblogic.ejb.container.internal.RemoteBusinessIntfProxy.readObject(RemoteBusinessIntfProxy.java:205)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)
    at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1846)
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
    at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1945)
    at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1869)
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
    at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
    at weblogic.utils.io.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:197)
    at weblogic.rjvm.MsgAbbrevInputStream.readObject(MsgAbbrevInputStream.java:564)
    at weblogic.utils.io.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:193)
    at weblogic.rmi.internal.ObjectIO.readObject(ObjectIO.java:62)
    at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:240)
    at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:348)
    at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:259)
    at weblogic.jndi.internal.ServerNamingNode_1030_WLStub.lookup(Unknown Source)
    at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:392)
    at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:380)
    at javax.naming.InitialContext.lookup(InitialContext.java:392)
    at ejb3.onlywed.Action_cls.execute(Action_cls.java:62)
    at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
    at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
    at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
    at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
    at java.lang.Thread.run(Thread.java:619)

Locking multipost.

JSR 168 and Struts support sample error

I'm trying to get the sample webapp for JSR 168 and Struts support working with
WebLogic 8.1, and I'm having problems with the struts portlet. The other portlets
seem to work fine, but the Struts portlet gives the following error after clicking
"Save" on most of the forms:
Page Flow Error - Action Not Found
Page Flow: Global.app
Action: html-setters.do
Unable to find action html-setters.do.
That error appears in the browser. At the same time, the following exception
appears in the server window:
<Aug 18, 2003 4:34:12 PM EDT> <Error> <netui> <BEA-420012> <There was an error
while running a lifecycle stage :: Lifecycle: UIControl.render :: for the control
:: null ::.
com.bea.netuix.nf.UIControlException: For portlet [strutsPortlet], could not do
page flow lookup for the given action [html-setters.do] in the given PageFlow:
[struts/exercise-taglib].
This exception is followed by hundreds of lines of the following:
at com.bea.wlw.netui.pageflow.scoping.ScopedServletUtils.strutsLookup(ScopedServletUtils.java:363)
as well as several stack overflow errors.
I believe I have installed the JSR168 and Struts support package according to
the instructions, and have copied the required jars into the samples WEB-INF/lib
directory. I also have tried to write my own Struts application in a portlet,
and it gets the exact same errors when I try to submit a form to my actions.
Any insight would be much appreciated!
Thanks,
Patrick

Hi Brodi,
I am having the same problem as Patrick. The problem is not in the struts portlet,
but in the forms the portlet navigates to. After the struts portlet loads, I
am able to use the html:links and navigate through the pages. Though when I try
to submit a form I get the action not found error. For example the html-select
page has a form. This page loads fine, but when I hit the save button I get the
following error.
<Aug 25, 2003 11:00:00 AM EDT> <Error> <netui> <BEA-420012> <There was an error
while running a lifecycle stage :: Lifecycle: UIControl.render :: for the contro
l :: null ::.
com.bea.netuix.nf.UIControlException: For portlet [strutsPortlet], could not do
page flow lookup for the given action [html-select.do] in the given PageFlow:
struts/exercise-taglib].
The application appears to loose the struts context. It tries to find the localhost:7001/samples/html-select.do
action instead of localhost:7001/samples/struts/exercise-taglib/html-select.do
action. How do I keep the application from loosing context?
Thank you,
Karen
"Brodi Beartusk" <[email protected]> wrote:
>
Patrick-
I've seen similar things happen when the module name is either not specified
correctly
in the StrutsContent element in the portlet, or when the module is misconfigured,
usually because of either a mising config file or a mis-named config
file.
Ensure that you have a the struts config file for the exercise-taglib
module in
WEB-INF, named jpf-struts-config-struts-exercise-taglib.xml.
-Brodi Beartusk
"Patrick Callis" <[email protected]> wrote:
I'm trying to get the sample webapp for JSR 168 and Struts support working
with
WebLogic 8.1, and I'm having problems with the struts portlet. Theother
portlets
seem to work fine, but the Struts portlet gives the following errorafter
clicking
"Save" on most of the forms:
Page Flow Error - Action Not Found
Page Flow: Global.app
Action: html-setters.do
Unable to find action html-setters.do.
That error appears in the browser. At the same time, the followingexception
appears in the server window:
<Aug 18, 2003 4:34:12 PM EDT> <Error> <netui> <BEA-420012> <There was
an error
while running a lifecycle stage :: Lifecycle: UIControl.render :: for
the control
:: null ::.
com.bea.netuix.nf.UIControlException: For portlet [strutsPortlet], could
not do
page flow lookup for the given action [html-setters.do] in the given
PageFlow:
[struts/exercise-taglib].
This exception is followed by hundreds of lines of the following:
at com.bea.wlw.netui.pageflow.scoping.ScopedServletUtils.strutsLookup(ScopedServletUtils.java:363)
as well as several stack overflow errors.
I believe I have installed the JSR168 and Struts support package according
to
the instructions, and have copied the required jars into the samples
WEB-INF/lib
directory. I also have tried to write my own Struts application ina
portlet,
and it gets the exact same errors when I try to submit a form to myactions.
Any insight would be much appreciated!
Thanks,
Patrick

Ann: North East Conference on MVC Frameworks and Struts in 3 weeks:

Ann: North East Conference on MVC Frameworks and Struts in 3 weeks:
Most people already know what MVC is, once you know what it is, here is the next step. Presenting will be the popular frameworks and components in use by 8 speakers:
-Ted Husted Author Struts Chains/2.0 the dominant framework in use, from Ziff Davis, to Apple Store to most large commercial sites.
Husted.com
-Rod Johnson Author EJB/Spring
springFrameWork.com
-Christophe Coenraets Flex-MacroMedia - back to rich UI w/SOA (Great blog entry on Struts + Flex)
markMe.com/cc
-Howard Lewis Ship Author HiveMind (SOA, IOC, AOP) commonly referred to as the next big thing
javaTapestry.blogspot.com
-Clinton Begin DAO/iBatis/SQLMaps the best DAO layer
imo, used by Spring, jPetStore, basicPortal, etc.
-Matt Raible Author displayTag/strutsMenu (displayTag is my favorite J2EE component)
Raibledesigns.com
-Jason Carreira WebWork 2
freeroller.net/page/jCarreira
- Vic Cekvenich Author basicPortal (J2EZ easy and simple to customize application for membership, portal, cms, community, store, etc. using bestPractices for large, profitable commercial sites. )
+ more
You will get a CD mailed to you once you register.
April 3rd from 8AM to 7PM in NYC at nyhotel.com, next to MSG. Advertised in JDJ, NY Times, etc. My guess is that you wont find half as many good sessions at Suns Java One.
It $99 to register now at baseBeans.com, in a few day's price keeps going up.

Hey Jan,
Oracle's E-Business suite is moving to a JSF solution. This is really for three main reasons (abbreviated version):
1) JSF is much more focused on the 'view' components. The component model has a clean separation of the component definition from its rendering. This, among many other things, allows us to provide a consistent development environment and APIs for developers building apps for browsers, mobile devices, telnet devices, etc.
2) JSF has a better defined lifecycle. The JSF lifecycle maps much closer to the phases that enterprise applications need when processing data from a web application. We are able to easily extend this to add things not currently in the spec, like portlets, wireless, etc., as well as more easily plug new components into the framework.
3) Once you remove the JSP tags & FormBean from Struts, all you are left with is the navigation. There is nothing special in the Struts navigation that would cause us to try to make the two technologies work together. In fact, the Faces navigation will not be robust enough in its current form to support the declarative navigation requirements for Oracle apps. We plan to extend the JSF navigation and then work to submit that back into the standards.
Hope this helps,
Ted Farrell
Oracle Corporation.

Tracking a separate Thread - java/jsp/struts

Hi all,
My project is a webapplication using java/jsp/struts. My requirement is to write bulk data to a file, which i want to run as a separate thread. Since it runs as a separate thread the control comes back to UI (userInterface) page. On subsequent request from UI page by the user i want to check whether the thread process is completed or not , so that i can read from the file. Is it possible to simultaneously read from the file when the thread is in the process of writing data to the file. If so any idea on how to implement this functionality in java?
How to keep track of the separate thread (whether it is completed or not) in java?
Is it possible to read from the file when the thread is writing to the file in java?
Thanks is advance.

dangerous wrote:
How to keep track of the separate thread (whether it is completed or not) in java?Thread#join().
As you're already asking this trival question, I highly recommend you to read the Concurrency Tutorial here at Sun.com. Google can find it.
Is it possible to read from the file when the thread is writing to the file in java?Not with java.io. You can use the java.nio API for that. You can also read/write it in memory (as a byte[] or a ByteArrayInputStream/OutputStream property) and if it is finished then write it to disk.

ABAP , JAVA And XSLT Mapping Doc's

Hi,
I am new to SAP XI Any body please send me the Doc's Related to ABAP, JAVA And XSLT Mappings. Thanks in Advance.
Regards
Kiran.B

Hi
Refer to
ABAP mapping:
How to Use ABAP Mapping in XI 3.0
JAVA mapping:
http://help.sap.com/saphelp_nw04/helpdata/en/bd/c91241c738f423e10000000a155106/frameset.htm (Java mapping)
XSLT mapping:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/01a57f0b-0501-0010-3ca9-d2ea3bb983c1
/people/prasadbabu.nemalikanti3/blog/2006/03/30/xpath-functions-in-xslt-mapping
/people/sreekanth.babu2/blog/2005/01/05/design-time-value-mappings-in-xslt
/people/anish.abraham2/blog/2005/12/22/file-to-multiple-idocs-xslt-mapping
XSLT Mapping with java enhancement
/people/pooja.pandey/blog/2005/06/27/xslt-mapping-with-java-enhancement-for-beginners
XSLT - /people/dirk.roeckmann/blog/2006/07/26/grouping-xml-with-xslt--from-muenchian-method-to-xslt-20
Regards,
Kumar.
Reward points if helpful!!

BI Java and BI ABAP -RSPLAN issue

Hi All
We are working with BI system ,using BI 7.0 Java and BI ABAP as separate systems on same host.
Already run the template intaller for BI Java and ABAP integration.
But facing some issue ,when going ot BI ABAP and RSPLAN and clicking the Start Mideller
it is opening a browser as http://host:8000/sap/public/myssocntl?sap-client-XXX
Since this is not correct and it should open BI Java portal instead of ABAP stack page.
Instead this should open a Url like this http://host:5XX00/webdynpro/dispatcher/sap.com/biplanworkbench1/Modeler?
I check on BI ABAP system under SAP Reference IMG -> SAP Customizing Implementation Guide-> SAP NetWeaver _> Business Intelligence-> BI Integrated Planning -> Settings for Starting the Planning Modeler.
There the default Url is BEx Portal Server and the url is
http://host:5XX00/webdynpro/dispatcher/sap.com/biplanworkbench1/Modeler
Can anybody let me know why this is going to ABAP server instead it should go to Java.
Regards
Ajay
Edited by: Ajay Sandal on Mar 10, 2009 2:31 PM

Hi Ajay ..
Good news that ur issue is resolved ..
I have somewhat similar issue .. Hopu u can put some light ..
I have Bi 7.o with Add on java ,
In RSPLAN from ABAP system , modular page is not coming . if i click on start moduler button in RSPLAN ..portal page is coming up and i have to give logging details .
Please suggest .
Thanks

How to get return value from java and read by other application?

i want to read return value from java and the other application read it.
for example:
public class test_return {
    test_return(){
    public int check(){
        return 1;
    public static void main(String args[]){
       new test_return().check();
}from that class i make as jar file. How to read the return value (1) by other application?
thx..

If your installer is requiring some process it invokes to return a particular value on failure, then the installer is seriously broken. There are a bazillion commands your installer could invoke, and any of them could fail, which in turn could invalidate the entire install process, and any of them could return any value on failure. The only value that's consistent (in my experience) is that zero means success and non-zero means failure, with specific non-zero values being different in different programs.
About the only control you have over the JVM's exit code is that if your main method completes without throwing an exception, the JVM will have an exit code of 0, and if main throws an exception (either explicitly or by not catching one thrown from below), it will be non-zero. I'm not even sure if that's guaranteed, but I would guess that's the case.
EDIT: I'm kind of full of crap here. If you're writing the Java code, you can call System.exit(whatever). But nonetheless, if your installer requires certain exit codes from any app--java or otherwise--you have a problem.
Edited by: jverd on Oct 29, 2009 1:27 AM

Problem with java and flex web service

Hi,
I have a basic web service written in java using jax ws 2.1
ri. I need to call it from Flex using the WebService class
Annotations for the java web method :
@WebMethod
public void Login(
@WebParam(name="server") String serverURL,
@WebParam(name=AUTHENTICATE_HEADER,header=true,mode=WebParam.Mode.INOUTHolder<Authenticate Header>
authHeader)
When I try and call the service from Flex , it can't find the
login method and attempts to call it fail. If I set the web service
to RPC based using @SOAPBinding , the method is found but then
there are issues with the authentication header.
What do I need to do to get flex web services communicating
succesfully with java ?
Are there are any known compatibility issues ? Or guidelines
for going about this ?
Any help would be appreciated

well Shay,
i've used JDev's tools to developer and to deploy the web service: the war and ear files are automatically generates you to the end of the process.
I have included all the files java and the compiled classes, but I do not have files jar.
But don't works: if i create only one java class with all code inside then it works fine!!
Daniele

Problem with java and javaw

Hi,
In running the following simple code, I have gotten different results using java and javaw.
public class Test {
public Test() {
public static void main(String[] args) {
int x =4;
System.out.println("The value is "+ ((x > 5)?6.0:4));
System.out.println("The value is "+ ((false)?6.0:4));
System.out.println("The value is "+ ((true)?99:9.9));
Using java, I get the following results:
The value is 4.0
The value is 4.0
The value is 99.0
But using javaw, I get the following results:
The value is 4.0
The value is 4
The value is 99
Any ideas why this is so?
Thanks for any help.
Gilbert

I used JBuilder to run the following code and Jbuilder uses javaw.
By the way, the correct answer is the one using java right?

Problem with Java and Zip Files

Hello there everyone. I have a problem with trying to zip up directories with empty folders in them. They zip fine with my code, but according to winzip, the number of files in the archive is incorrect. It's supposed to have a total of 288 files in it, but when it's zipped up, it only says 284. I mention specifically the "empty directories" note because the zipping works fine without empty folders.
Below is the code for the zip method:
public static void zip(File[] list, File zipfile, File zipRoot)
     throws IOException {
      if (!zipfile.exists()) {
               zipfile.createNewFile();
          else if (!zipfile.isFile()) {
               throw new IOException("The zip file, " + zipfile.getAbsolutePath()
                         + " is not a file.");
          if (list.length == 0) {
              LOG.error("The list of files to zip up is empty.");
          for (int i = 0; i < list.length; i++) {
               if (!list.exists()) {
                    throw new IOException("The file or directory, " + list[i].getAbsolutePath()
                              + " does not exist.");
          FileOutputStream fos = new FileOutputStream(zipfile);
          ZipOutputStream zos = new ZipOutputStream(fos);
          for (int i = 0; i < list.length; i++) {
               if (LOG.isDebugEnabled())
                    LOG.debug(i + ": " + list[i].getName());
               String entryName = getRelativeName(list[i], zipRoot);
               if (list[i].isDirectory()){
                    if (list[i].listFiles().length == 0){
                         ZipEntry entry = new ZipEntry(entryName + "/");
                         zos.putNextEntry(entry);
               else {
                    ZipEntry ze = new ZipEntry(entryName);
                    zos.putNextEntry(ze);
                    byte[] buffer = new byte[8096];
                    FileInputStream fis = new FileInputStream(list[i]);
                    int read = 0;
                    read = fis.read(buffer);
                    if (LOG.isDebugEnabled())
                    LOG.debug("\tFound " + read + " bytes.");
                    if (read == -1){
                         //empty file, but add it for preservation.
                         //zos.write(buffer,0,0);
                    while (read != -1) {
                         zos.write(buffer, 0, read);
                         read = fis.read(buffer);
                    fis.close();
                    zos.closeEntry();
          zos.close();
The files look like they're there, but I need the system to be able to determine the number correctly.
Here's the interesting thing: It zips the files, and then when I use the size() method for zip files in java, it says 284 files. But when I unzip, it says 288 again. It's like there's files missing when compressed, but when decompressed, they return. Note that the files are actually there. If I open the archive in a third party app such as Winzip AND Winrar AND IZarc, they all show 288 files. Any idea what would make the number of files appear incorrectly in a zip file when zipped by java with the code above? Thanks in advance.
- Chris

I figured out the problem. When zipping files in windows using winzip, it doesn't explicitly count folders as a "file/folder" as a file in itself. It will create the folders for files to go in, but the folder itself will not be 'counted' when you query the info of the file itself. You have more control of the zip file in java, and can count the folder as a file or not.

Problem with java and pogo games

i use mozilla and now with the problems with java and hackers cannot play my pogo games,what can i do? i disabled my java i tried java 6 doesnt work or is not safe,what is a safe way to play games on pogo that use java?

Oracle has released a Java 7 Update 11 to address security vulnerabilities and you should update to that version.
*https://support.mozilla.org/kb/how-to-use-java-if-its-been-blocked
See also:
*http://kb.mozillazine.org/Java#Windows_installation_issues
You can find the latest Java version on the Oracle website.
See Java Platform > Java SE 7U11 and Java 6U38 (Download JRE)
*http://www.oracle.com/technetwork/java/javase/downloads/index.html

Compability problem with Java and Python RSA algorithm implementation

I have client server application. Server is writtein in python, client in java. Client receives messages from server encrypted with RSA (http://stuvel.eu/rsa), and I'm unable to decrypt it. It seems that this is RSA algorithm compatibility problem. I'm using algorithm from java.security package, instatinating Cipher object like this: c = Cipher.getInstance("RSA"); . I noticed that this algorithm produces for input blocks of lengtrh <=117 ouput block of length 128. Server I guess uses the most triviall impelentation of RSA ( (1 byte is encrypted to 1 byte) So i want to make my java algorithm compatibile with this one which server uses. How to do that ? Do i have to instatinate Cipher object in different way ? Or use another library ?

azedor wrote:
First you said it was no good because it could only handle <= 117 byte inputs, now you say it is no good because it produces a 128-byte output. You're not making sense.First i said that this two RSA implementations are not compatibile, and first reason i noticed firstly is that Python imlementation for input of length N produces cryptogram of the same length. Not true. In general, the RSA encryption of any number of bytes less than the length of the modulus will produce a result of length near that of the modulus. When N is less than the length of the modulus, it is rare that N bytes of cleartext produces N bytes of ciphertext.
Java implementation for data block of length <=117 produces alwasy 128 bytes of output.Pretty much correct and very much desirable. This is primarily a function of the PKCS1 padding which is used to solve two basic problems. First, as I alluded to in my first response, it is the nature of the algorithm that leading zeros are not preserved and second when the cleartext is very small (a few bytes) the exponentiation does not roll over and it is easy to decrypt the result. Both these problems are addressed by PKCS1 padding.
>
>
After what sabre150 said i think of giving up idea of translating Python code to Java and considering to use another assymetric cryptography algorithms on both sides. Can you recommend me sth what should be compatibile with Python ?This seems to be at odds with your statement in reply #3 "Also have acces only to client code so i have to change sth in java." ! This statement is why I said "I suspect ... you have dug a deep hole".
In your position I would use the Python bindings for openssl. Once more, Google is your friend.

Java and struts

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