Problem with JSF Tutorial in CE Tutorial Center

Hi,
I am referring to the tutorial "[https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/30016ca9-f786-2b10-1fa4-8dffb880d2a3|How to Call an Enterprise Service from JSF]" from the CE Tutorial Center.
After generating theJava Proxy Client and write the code in my search method - I get design time errors because the compiler does not recognize the following Classes in the code:
EmployeeID
EmployeeBasicDataSelectionByEmployee
EmployeeBasicDataByEmployeeQueryMessage
...and a few more.
My search() code is:
EmployeeID employeeID = new EmployeeID();
employeeID.setValue(this.employeeID);
EmployeeBasicDataSelectionByEmployee employeeByEmployee = new EmployeeBasicDataSelectionByEmployee();
employeeByEmployee.setEmployeeID(employeeID);
EmployeeBasicDataByEmployeeQueryMessage input = new EmployeeBasicDataByEmployeeQueryMessage();
input.setEmployeeBasicDataSelectionByEmployee(employeeByEmployee);
// Invoke the business methods
EmployeeBasicDataByEmployeeResponseMessage output = port.employeeBasicDataByEmployeeQueryResponseIn(input);
Employee employee = output.getEmployee();
Please help.
Thanks.
p256960
Edited by: p256960 on Feb 2, 2009 11:04 AM

Hi,
The problem seems to be that the "Generate Client" wizard is not generating classes like EmployeeID, etc.
How do I get these classes in my Project?
Please help.
Thanks.
p256960.

Similar Messages

Very big problem with JSF about FORM and "id=" for HTML form's elements and

I have discovered a very big problem with JSF about FORM and "id=" for HTML form's elements and java instruction "request.getParameterNames()".
Suppose you have something like this, to render some datas form a Java Beans :
<h:dataTable value="#{TablesDb2Bean.myDataDb2ListSelection}" var="current" border="2" width="50%" cellpadding="2" cellspacing="2" style="text-align: center">
<h:column>
<f:facet name="header">
<h:outputText value="Name"/>
</f:facet>
<h:outputText id="nameTableDb2" value="#{current.db2_name_table}"/>
</h:column>
</h:dataTable>
Everything works fine...
Suppose you want to get the name/value pairs for id="nameTableDb2" and #{current.db2_name_table} to process them in a servlet. Here is the HTML generated :
<td><span <span class="attribute-name">id=<span class="attribute-value">"j_id_jsp_1715189495_22:0:nameTableDb2">my-table-db2-xxxxx</span></td>
You think you can use the java instructions :
Enumeration NamesParam = request.getParameterNames();
while (NomsParam.hasMoreElements()) {
String NameParam = (String) NamesParam.nextElement();
out.println("<h4>"++NameParam+ "+</h4>);
YOU ARE WRONG : request.getParameterNames() wants the syntax *name="nameTableDb2" but JSF must use id="nameTableDb2" for "<h:outputText"... So, you can't process datas in a FORM generated with JSF in a Servlet ! Perhaps I have made an error, but really, I wonder which ?
Edited by: ungars on Jul 18, 2010 12:43 AM
Edited by: ungars on Jul 18, 2010 12:45 AM

While I certainly appreciate ejb's helpful responses, this thread shows up a difference in perspective between how I read the forum and how others do. Author ejb is correct in advising you to stay inside JSF for form processing if form processing is what you want to do.
However, I detect another aspect to this post which reminds me of something Marc Andreesen once said when he was trying to get Netscape off the ground: "there's no such thing as bad HTML."
In this case, I interpret ungar's request as a new feature request. Can I phrase it like this?
"Wouldn't it be nice if I could render my nice form with JSF but, in certain cases, when I REALLY know what I'm doing" just post out to a separate servlet? I know that in this case I'll be missing out on all the nice validation, conversion, l10n, i18n, ajax, portlet and other features provided by JSF".
If this is the case, because it really misses the point of JSF, we don't allow it, but we do have an issue filed for it
https://javaserverfaces-spec-public.dev.java.net/issues/show_bug.cgi?id=127
If you can't wait for it to be fixed, you could decorate the FormRenderer to fix what you want.
I have an example in my JSF book that shows how to do this decoration. http://bit.ly/edburnsjsf2
Ed

Problems with JSF and included subviews

Hi everybody,
I' ve got a problem with JSF and included subviews which makes me going
crazy. I've got no clue why my web-pages are represent wrongly. The only
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I searched the whole Sun Developer Forum and some other web-sites for any solution for my problem but the given hints and clues didn't help. Now I'm trying to post my problem directly in Sun's Forum in hope to get help.
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JAVA JDK 1.5 Update 4
Tomcat 5.5.9
JSLT 1.1
Sun JSF 1.1
Win 2K
Here's my code:
Main.jsp
<%@ page language="java"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%
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%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
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     <meta http-equiv="expires" content="0">
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</body>
</html>Sub.jsp
<%@ page language="java"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<f:subview id="subview">
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                         <h:outputText styleClass="tdleft" value="value 11"/>
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<%@page contentType="text/css"%>
<%
    String schwarz     = "#000000",
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            grau4       = "#e8e8e8",
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    String linkFocusFarbe                = tuerkis;
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    String objectGitterDicke             = liniendicke;
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%>
<%-- ----------------------------------------------- --%>
<%-- Textdarstellung mittels der Display-Eigenschaft --%>
<%-- in den Tags div und span                        --%>
<%-- ----------------------------------------------- --%>
*.table {
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*.tdright {
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benjamin

Hello Zhong Li,
many thanks for your post, but it didn't work.
My problem is that the JSF-Components im my included or imported
JSP-Pages does not accept any kind of style or styleClass for
designing. The components take over the informations for colors
but not for alignment.
When I take a look at the generated JAVA-Source in $TOMCAT/WORK/WEBAPP for my sub.jsp ( sub.java )
it seems that the resulting HTML-page would be presented correctly.
But later when I start the application via Firefox or Mozilla the html-sourcecode is totally wrong.
In my example I create a simple grid with 2 rows and 2 columns.
Both columns contains JSF-Outtext-Components and are included with div-tags.
The generated Sub.java shows that the text would be setted in the div-tags. Unfortunately the html-sourcecode represented by my browser shows that jsf-text is not setted in the tags but in the <h:form> tags. The div-tags are neither rounded by <h:form> nor containing the JSF-OutText-Components.
Any clue?
Many thanks Benjamin
Here is the html-code from Firefox:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
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     <meta http-equiv="cache-control" content="no-cache">
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     <meta http-equiv="description" content="This is my page">
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</head>
<body>
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          </div>
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          <input type="hidden" name="SUB:_id5" value="SUB:_id5" />
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          <div class="tr">
          </div>
          <div class="tr">
          </div>
     </div>
</body>
</html>

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>
<div class="bea-portal-ie-table-buffer-div">
<table class="bea-portal-window-titlebar-container" cellspacing="0">
<tr>
<td class="bea-portal-window-titlebar-title" nowrap="nowrap">Untitled</td>
<td class="bea-portal-window-titlebar-buttons" nowrap="nowrap">
</td>
</tr>
</table>
</div>
</div>
<div
class="bea-portal-window-content"
>
<html>
<head>
</head>
<body>
     <p>Beehive NetUI-JavaServer Faces Page - /sampleWeb/sample1/index.faces</p>
<form id="portletInstance_6:_id1" method="post" action="http://localhost:7001/sampleWeb/sample.portal?_nfpb=true&_windowLabel=portletInstance_6&_nffvid=%2FsampleWeb%2Fsample1%2Findex.faces&_pageLabel=defaultDesktopLabel_page_2" enctype="application/x-www-form-urlencoded">
<a href="# onclick="document.forms['portletInstance_6:_id1'['portletInstance_6:_id1:_idcl'].value='portletInstance_6:_id1:_id2'; document.forms['portletInstance_6:_id1'].submit(); return false;">sample</a>
<input type="hidden" name="portletInstance_6:_id1" value="portletInstance_6:_id1" /></form>
</body>
</html>
</div>
</div>
</div>
</td>
<td class="bea-portal-layout-placeholder-container"
width="70%"
>
<div
class="bea-portal-layout-placeholder"
>
<div
class="bea-portal-window"
width="100%"
>
<div
class="bea-portal-window-titlebar"
>
<div class="bea-portal-ie-table-buffer-div">
<table class="bea-portal-window-titlebar-container" cellspacing="0">
<tr>
<td class="bea-portal-window-titlebar-title" nowrap="nowrap">Untitled</td>
<td class="bea-portal-window-titlebar-buttons" nowrap="nowrap">
</td>
</tr>
</table>
</div>
</div>
<div
class="bea-portal-window-content"
>
<html>
<head>
</head>
<body>
     <p>Beehive NetUI-JavaServer Faces Page - /sampleWeb/sample1/index.faces</p>
<form id="portletInstance_5:_id1" method="post" action="http://localhost:7001/sampleWeb/sample.portal?_nfpb=true&_windowLabel=portletInstance_5&_nffvid=%2FsampleWeb%2Fsample1%2Findex.faces&_pageLabel=defaultDesktopLabel_page_2" enctype="application/x-www-form-urlencoded">
<a href="#" onclick="document.forms['portletInstance_5:_id1']['portletInstance_5:_id1:_idcl'].value='portletInstance_5:_id1:_id2'; document.forms['portletInstance_5:_id1'].submit(); return false;">sample</a>
<input type="hidden" name="portletInstance_5:_id1" value="portletInstance_5:_id1" /><input type="hidden" name="portletInstance_5:_id1:_idcl" /></form>
</body>
</html>
</div>
</div>
</div>
</td>
</tr>
</table>
</div>
</div>
</div>
</div>
</div>
<div
class="bea-portal-body-footer"
>
</div>
</div></body>
</html>
Javascript error
Line: 292
Char: 1
Error: 'portletinstance_6_id1:_idcl' is null or not an object
Code: 0
URL: http://localhost:7001/sampleWeb/sample.portal?_nfpb=true&_windowLabel=
portletInstance_5&_nffvid=%2FsampleWeb%2Fsample1%2Findex.faces&_pageLabel=
defaultDesktopLabel_page_2

Problem with hello2 in the J2ee tutorial

Hi all:
I faced this problem when iam running the hello2 application I have followed the tutorial instructions and when i write the url in my browser http://localhost:8080/hello2/greeting but this error occur:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Wrapper cannot find servlet class servlets.GreetingServlet or a class it depends on
     org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:133)
     org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:539)
     com.sun.enterprise.webservice.EjbWebServiceValve.invoke(EjbWebServiceValve.java:134)
     com.sun.enterprise.security.web.SingleSignOn.invoke(SingleSignOn.java:272)
     com.sun.enterprise.web.VirtualServerValve.invoke(VirtualServerValve.java:209)
     com.sun.enterprise.web.VirtualServerMappingValve.invoke(VirtualServerMappingValve.java:166)
     org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:165)
     org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:683)
     org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:604)
     org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:542)
     org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:647)
     java.lang.Thread.run(Thread.java:595)
root cause
java.lang.ClassNotFoundException: servlets.GreetingServlet
     org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1437)
     org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
     java.security.AccessController.doPrivileged(Native Method)
     org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:133)
     org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:539)
     com.sun.enterprise.webservice.EjbWebServiceValve.invoke(EjbWebServiceValve.java:134)
     com.sun.enterprise.security.web.SingleSignOn.invoke(SingleSignOn.java:272)
     com.sun.enterprise.web.VirtualServerValve.invoke(VirtualServerValve.java:209)
     com.sun.enterprise.web.VirtualServerMappingValve.invoke(VirtualServerMappingValve.java:166)
     org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:165)
     org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:683)
     org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:604)
     org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:542)
     org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:647)
     java.lang.Thread.run(Thread.java:595)
note The full stack trace of the root cause is available in the Sun-Java-System/Application-Server-PE-8.0 logs.
If any one can help i will be pleased..
Thanks all.

Hello,
Are you sure that you performed all of step 5 in the instructions for packaging the example with deploytool?
Instead of using deploytool, you can also build, package, and deploy the example by running the following commands:
asant build
asant create-war
asant deploy-war
Try this method and see it works. This will be documented in the next version of the tutorial.
Jennifer

Problem with policy file in Activatable tutorial

hi all,
i am just playing with the classes that comes with the RMITutorial.
i am actually trying to execute the code that comes with the 'Creating an Activatable Object' tutorial, but i am having a lot of problems due to the policy file.
First of all, i must say that i extracted all the classes in the directory d:\FalcoDevelopment;
all the files has been put in the following directory:
d:\FalcoDevelopment\examples\activation
In hte Setup.java class there is the following line of code:
props.put("java.security.policy", "examples/activation/policy");
when i have to run the Setup.class, i have to enter the following command
java -Djava.security.policy=/home/rmi_tutorial/activation/policy
-Djava.rmi.server.codebase=file:/home/rmi_tutorial/activation/ examples.activation.Setup
so, since i have to change to my own path,and since i am in the d:\FalcoDevelopment directory, i entered
java -Djava.security.policy=/examples/activation/policy -Djava.rmi.server.codebase=file:/d:/FalcoDevelopment/examples/activation/ examples.activation.Setup
when i then run the Client with the following command
java -Djava.security.policy=/examples/activation/policy
examples.activation.Client myhostname
it always return me a Security exception..
can anyone tell me what is the CORRECT path that i have to put for the above -D properties??
thanx in advance and regards
marco

Hello,
I am having the same problem but to start with you are mixing up NT and UNIX things, like file paths
Other thing is you are using the tutorial given file paths. You must use your own file paths, as you have installed the classes.
I know its not much help, but still :0)
Kudos
ravi

Problem with End to End JHeadstart Tutorial ( Error: No XMLProvider found )

Good day,
When executing the step-by-step tutorial as listed at:
http://www.oracle.com/technology/consulting/9iServices/jheadstart.html
, I am following the "End to End JHeadstart Tutorial" ( http://www.oracle.com/technology/products/jdev/tips/muench/jhstutorial/index.html ):
I am getting an error "Error: No XMLProvider found" for C:\MyDemo\ViewController\public_html\WEB-INF\page\Employees5Table.uix at step 1d when I try to run the application at point 1d of the tutorial.
The particular file Employees5Table.uix has been generated in step 1c by doing a Run JHeadstart Application Generator for the ' Application Structure File' .
Can anybody provide me more information?
Regards,
Mike

Problem solved by using release 1!
I was using JDeveloper 10.1.2.1.0.1913 (JDeveloper 10.1.2 release 2, build 1913) instead of system10.1.2.0.0.1811 (JDeveloper 10.1.2 release 1, build 1811).
When I did it againg with the release 1 version, build 1811 the problem did not occure. The JHeadstart version was the same.
Looks like a bug to me in in release 2.

Problem with Master-Detail web page tutorial

My student asked me about this problem:
I just completed the following Master-Detail tutorial...
http://www.oracle.com/technology/products/jdev/collateral/4gl/HO_Workshop/hos1_1/HOS1_1_ADF_Forms_Designer.pdf
... The problem here is that when I try to define Order By CUSTOMER_ID in CustomersView the App Module test and the application both fail...
JBO-30003: The application pool (model.OrderEntryAMLocal) failed to checkout an application module due to the following exception:oracle.jbo.JboException: JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-29000: Unexpected exception caught: oracle.jbo.domain.DataCreationException, msg=JBO-25029: Data class (a domain?) String not found at oracle.jbo.JboException.<init>(JboException.java:343) at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1772) at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2611)
(etc...)
Note that I can define Order By ORDER_ID in OrdersView without problems.

Thanks Frank... I had entered just CUSTOMER_ID as you said. After trying this, the App Module is "permanently" broken. It will not work again even if I remove the Order By entry. I was able to use Order By ORDER_ID successfully in the OrdersView. The Order By is not part of the tutorial, but I wanted to use it because I would if this was a real application.
Message was edited by:
user463505

Problem with 10.13 web services tutorial

I have just tried to complete the following oracle tutorial Developing, Deploying and Managing Web Services Using JDeveloper and Oracle Application Server that is available here http://www.oracle.com/technology/obe/obe1013jdev/ws/wsandascontrol.htm.
I have successfully completed the first 10 steps without any problems and the class compiles, but when I reach step 5 of the second section entitled Creating a Web Service on the Java Class I can not progress any further.
Step 5 states:
On the methods page of the wizard, select the check boxes next to both methods from teh available methods and click finish.I can not do this because both of the check boxes are greyed out and not active. The only thing I can select is the why not? button. Upon pressing this I get the following message The class datapackage.GetDates contains compilation errors which means the validity of the methods could not be determined .
I can not understand why I am getting this message as I have followed the tutorial through up until this point exactly.
I am using JDeveloper 10.1.3.0.4 (SU4) Build JDEVADF_10.1.3_NT_060125.0900.3673
A colleague of mine has also tried to complete the tutorial and is having the same problem as me.
I'd appreciate your thoughts and suggestions in fixing this problem.
Thanks in advance
David

Hi Sunil,
I am not experiencing any compilation errors - that is why I am confused.
the class compiles without any problems as per the instructions
Compiling...
C:\JDev1013\jdk\jre\bin\java.exe -jar C:\JDev1013\jdev\lib\ojc.jar -noquiet -warn -nowarn:320 -nowarn:486 -nowarn:487 -deprecation:self -nowarn:560 -nowarn:704 -nowarn:489 -nowarn:415 -nowarn:909 -nowarn:412 -nowarn:414 -nowarn:561 -nowarn:376 -nowarn:371 -nowarn:558 -nowarn:375 -nowarn:413 -nowarn:377 -nowarn:372 -nowarn:557 -nowarn:556 -nowarn:559 -source 1.5 -target 1.5 -encoding Cp1252 -g -d C:\dev\java\1013\JavaWebService\GetDates\classes -make C:\dev\java\1013\JavaWebService\GetDates\classes\GetDates.cdi -classpath C:\JDev1013\jdk\jre\lib\rt.jar;C:\JDev1013\jdk\jre\lib\i18n.jar;C:\JDev1013\jdk\jre\lib\sunrsasign.jar;C:\JDev1013\jdk\jre\lib\jsse.jar;C:\JDev1013\jdk\jre\lib\jce.jar;C:\JDev1013\jdk\jre\lib\charsets.jar;C:\JDev1013\jdk\jre\classes;C:\dev\java\1013\JavaWebService\GetDates\classes -sourcepath C:\dev\java\1013\JavaWebService\GetDates\src;C:\JDev1013\jdk\src.zip C:\dev\java\1013\JavaWebService\GetDates\src\datespackage\GetDates.java
[13:00:49] Successful compilation: 0 errors, 0 warnings.The problem I am getting is that tick boxes which the instructions state to tick in step 5 of the second section entitled creating a web service on the java class are greyed out and not active.
Any ideas???
Thanks
David

Problem with JSF Tutorial in CE Tutorial Center

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