Param binding with Struts and JDev 10G

This comes from a post in UIX forum. I transcribe the complete text. Can someone help me? Thanks in advance.
Params in queries with Jdev 10g Sep 22, 2003 11:50 PM
Reply
I had a working UIX App and used the null event to setting parameters for my query but using 10g doesn't work. I tried setWhereClause in my application module class, calling it from the data action, but i get an error (index out of bounds). If I try "setWhereClause", it works fine but it's veeeeery slow (I think the query first fechs all rows). I need something that before getting rows, initialize the query (my view object is defined with an empty where clause, because the queries will be defined in runtime via a Emp_ID). Of course, there is and index on emp_id. Help me, please...
Re: Params in queries with Jdev 10g ( In Reply To : Params in queries with Jdev 10g ) Sep 24, 2003 12:37 AM
Reply
Hi, this is my code using BC4J and the null event in the uix page. This worked fin with Jdev 9.0.3.
public static EventResult EstableceParametros(BajaContext bc,
Page page, PageEvent event)
String exp;
DatosUsuario dat = DatosUsuario.getDatosUsuario(bc);
exp=dat.sId_Expediente;
ApplicationModule am=ServletBindingUtils.getApplicationModule(bc);
ViewObject vo=ServletBindingUtils.getViewObject(bc);
vo.setWhereClauseParam(0,exp);
return new EventResult(page);
Now, I have removed the where clause from the viewobject and using dataAction I do this:
protected void initializeRequestParameters(DataActionContext actionContext)
// TODO: Override this oracle.adf.controller.struts.actions.DataAction method
super.initializeRequestParameters(actionContext);
HttpServletRequest req=actionContext.getHttpServletRequest();
String evento=req.getParameter("event");
DatosUsuario dat = DatosUsuario.getDatosUsuario(req);
String exp=dat.sId_Expediente;
BindingContext bc=actionContext.getBindingContext();
DCDataControl dc= bc.getContext(req).getDefaultDataControl();
Object misdatos=dc.getDataProvider();
Elendil am=(Elendil)misdatos;
am.ParamAnotacionExp(exp);
In my application module class:
public void ParamAnotacionExp(String idexpediente)
AnotacionExpViewImpl vo=getAnotacionExpView1();
* if (idexpediente.equals(""))
vo.setWhereClause("centro = centro and id_expediente like " + "'%'");
else
vo.setWhereClause("centro = centro and id_expediente = " + idexpediente);
vo.executeQuery();
//(1) vo.setWhereClauseParam(1,idexpediente);
vo.setWhereClause("id_expediente = " + idexpediente);
vo.executeQuery();
If I use I get a null pointer, so I removed the where clause from the view object.
Than you very much.
Re: Params in queries with Jdev 10g ( In Reply To : Re: Params in queries with Jdev 10g ) Sep 26, 2003 3:52 PM
Reply
Juanma -
I finally found time to put together a test case, but unfortunately I wasn't able to reproduce the problem. Here is what I tried:
- In JDev 9.0.3, I created a simple BC4J data model based on the Scott schema - with a single ViewObject for the Emp table.
- I modified the EmpView query to include the following bind variable in the where clause:
WHERE Emp.SAL < :1
- I used the uiXML Browse & Edit Form wizard to create some simple uiXML/BC4J pages.
- I added the following event handler to View1.uix:
<event name="null">
<bc4j:findRootAppModule name="EmpView1AppModule">
<bc4j:findViewObject name="EmpView1">
<method class="events.TestEvents" method="doNull"/>
</bc4j:findViewObject>
</bc4j:findRootAppModule>
</event>
TestEvents.doNull() looks like this:
public static EventResult doNull(
BajaContext context,
Page page,
PageEvent event)
ViewObject vo = ServletBindingUtils.getViewObject(context);
vo.setWhereClauseParam(0, "5000");
return new EventResult(page);
- When I run View1.uix in the embedded OC4J server, I can see that the EmpView VO is restricted based on the criteria specified in the call to ViewObject.setWhereClauseParam() in my null event handler. Only employees with salaries less than 5000 are displayed.
- Next, I made a copy of my entire workspace and copied it into my jdev10g/jdev/mywork directory.
- I then imported the workspace into 10g, allowing the UIX files to be converted to EL, and also allowing the BC4J model definition to be updated.
- Finally, I try running again in 10g - everything works as expected.
So, the good news is that this stuff should still work in 10g. The bad news is that it is going to take some more work for us to nail down exactly why this isn't working for your application. The best place to start would probably be for us to take a look at the null pointer exception that you are seeing - so please post the stack trace when you can.
Thanks,
Andy
Re: Params in queries with Jdev 10g ( In Reply To : Params in queries with Jdev 10g ) Sep 28, 2003 11:05 PM
Reply
Andy, excuse me for the repost.
If I try the way you explain, it worked fine, but the problem is that I'm also convertint to struts. In the data action, I have overriden this:
protected void initializeRequestParameters(DataActionContext actionContext)
There I try to set the params:
// TODO: Override this oracle.adf.controller.struts.actions.DataAction method
//super.initializeRequestParameters(actionContext);
HttpServletRequest
// If I uncomment the line super..., the result is the same.
req=actionContext.getHttpServletRequest();
String evento=req.getParameter("event");
DatosUsuario dat = DatosUsuario.getDatosUsuario(req);
String exp=dat.sId_Expediente;
BindingContext bc=actionContext.getBindingContext();
DCDataControl dc= bc.getContext(req).getDefaultDataControl();
Object misdatos=dc.getDataProvider();
Elendil am=(Elendil)misdatos;
am.ParamAnotacionExp(exp);
In my viewobject, I have this where clause:
anotacionexp.id_expediente = :1
Then, in my ApplicationModule class:
public void ParamAnotacionExp(String idexpediente)
AnotacionExpViewImpl vo=getAnotacionExpView1();
vo.setWhereClauseParam(1,idexpediente);
//vo.setWhereClauseParam(0,idexpediente); With 0, the result is the same.
vo.executeQuery();
And when I run, I get this:
oracle.jbo.JboException: JBO-29000: Unexpected exception caught: java.lang.ArrayIndexOutOfBoundsException, msg=0
at oracle.jbo.JboException.<init>(JboException.java:343)
at oracle.jbo.server.remote.AbstractRemoteApplicationModuleImpl.dispatchMethod(Abs tractRemoteApplicationModuleImpl.java:4658)
at oracle.jbo.server.remote.AbstractRemoteApplicationModuleImpl.executeMethod(Abst ractRemoteApplicationModuleImpl.java:4854)
at oracle.jbo.server.remote.AbstractRemoteApplicationModuleImpl.processSvcMsgReque st(AbstractRemoteApplicationModuleImpl.java:3449)
at oracle.jbo.server.remote.AbstractRemoteApplicationModuleImpl.processSvcMsgEntri es(AbstractRemoteApplicationModuleImpl.java:3630)
at oracle.jbo.server.remote.AbstractRemoteApplicationModuleImpl.readServiceMessage (AbstractRemoteApplicationModuleImpl.java:2975)
at oracle.jbo.server.remote.AbstractRemoteApplicationModuleImpl.processMessage(Abs tractRemoteApplicationModuleImpl.java:1639)
at oracle.jbo.server.ApplicationModuleImpl.doMessage(ApplicationModuleImpl.java:59 86)
at oracle.jbo.server.remote.AbstractRemoteApplicationModuleImpl.sync(AbstractRemot eApplicationModuleImpl.java:1608)
at oracle.jbo.server.remote.colo.ServerApplicationModuleImpl.doMessage(ServerAppli cationModuleImpl.java:245)
at oracle.jbo.common.colo.ColoApplicationModuleImpl.doMessage(ColoApplicationModul eImpl.java:102)
at oracle.jbo.client.remote.ApplicationModuleImpl.doMessage(ApplicationModuleImpl. java:5233)
at oracle.jbo.client.remote.PooledRequestHandler.doMessage(PooledRequestHandler.ja va:70)
at oracle.jbo.client.remote.ApplicationModuleImpl.doMessage(ApplicationModuleImpl. java:5233)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendServiceMessage(ApplicationMo duleImpl.java:998)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendServiceMessage(ApplicationMo duleImpl.java:1012)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendWorkingSetRequests(Applicati onModuleImpl.java:3049)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendRequest(ApplicationModuleImp l.java:1041)
at oracle.jbo.client.remote.ApplicationModuleImpl.riInvokeExportedMethod(Applicati onModuleImpl.java:5255)
at galadriel.client.ElendilClient.ParamAnotacionExp(ElendilClient.java:21)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.ja va:25)
at java.lang.reflect.Method.invoke(Method.java)
at oracle.jbo.common.ws.WSProxy.invokeMethod(WSProxy.java:120)
at oracle.jbo.common.ws.WSProxy.invoke(WSProxy.java:90)
at $Proxy3.ParamAnotacionExp(Unknown Source)
at controller.AnotacionesDataAction.initializeRequestParameters(AnotacionesDataAct ion.java:63)
at oracle.adf.controller.struts.actions.DataAction.executeImpl(DataAction.java:104 )
at oracle.adf.controller.struts.actions.DataAction.execute(DataAction.java:69)
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:1485)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:509)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
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.ResourceFilterChain.doFilter(ResourceFilterChain.java: 65)
at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:356)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java: 16)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:148)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java: 20)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:148)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatch er.java:610)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ServletRequestDispatcher.forwardInternal(ServletReques tDispatcher.java:317)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.j ava:784)
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(ReleasableResou rcePooledExecutor.java:186)
at java.lang.Thread.run(Thread.java:536)
## Detail 0 ##
java.lang.ArrayIndexOutOfBoundsException: 0
at oracle.jdbc.dbaccess.DBDataSetImpl._getDBItem(DBDataSetImpl.java:323)
at oracle.jdbc.dbaccess.DBDataSetImpl._createOrGetDBItem(DBDataSetImpl.java:566)
at oracle.jdbc.dbaccess.DBDataSetImpl.setNullBindItem(DBDataSetImpl.java:1878)
at oracle.jdbc.driver.OraclePreparedStatement.setNull(OraclePreparedStatement.java :1190)
at oracle.jbo.server.ViewRowSetImpl.bindParameters(ViewRowSetImpl.java:1436)
at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:576)
at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java: 2946)
at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:553)
at oracle.jbo.server.ViewRowSetImpl.executeQueryForMasters(ViewRowSetImpl.java:612 )
at oracle.jbo.server.ViewRowSetImpl.executeQuery(ViewRowSetImpl.java:594)
at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:2890)
at galadriel.ElendilImpl.ParamAnotacionExp(ElendilImpl.java:111)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.ja va:25)
at java.lang.reflect.Method.invoke(Method.java)
at oracle.jbo.server.remote.AbstractRemoteApplicationModuleImpl.dispatchMethod(Abs tractRemoteApplicationModuleImpl.java:4636)
at oracle.jbo.server.remote.AbstractRemoteApplicationModuleImpl.executeMethod(Abst ractRemoteApplicationModuleImpl.java:4854)
at oracle.jbo.server.remote.AbstractRemoteApplicationModuleImpl.processSvcMsgReque st(AbstractRemoteApplicationModuleImpl.java:3449)
at oracle.jbo.server.remote.AbstractRemoteApplicationModuleImpl.processSvcMsgEntri es(AbstractRemoteApplicationModuleImpl.java:3630)
at oracle.jbo.server.remote.AbstractRemoteApplicationModuleImpl.readServiceMessage (AbstractRemoteApplicationModuleImpl.java:2975)
at oracle.jbo.server.remote.AbstractRemoteApplicationModuleImpl.processMessage(Abs tractRemoteApplicationModuleImpl.java:1639)
at oracle.jbo.server.ApplicationModuleImpl.doMessage(ApplicationModuleImpl.java:59 86)
at oracle.jbo.server.remote.AbstractRemoteApplicationModuleImpl.sync(AbstractRemot eApplicationModuleImpl.java:1608)
at oracle.jbo.server.remote.colo.ServerApplicationModuleImpl.doMessage(ServerAppli cationModuleImpl.java:245)
at oracle.jbo.common.colo.ColoApplicationModuleImpl.doMessage(ColoApplicationModul eImpl.java:102)
at oracle.jbo.client.remote.ApplicationModuleImpl.doMessage(ApplicationModuleImpl. java:5233)
at oracle.jbo.client.remote.PooledRequestHandler.doMessage(PooledRequestHandler.ja va:70)
at oracle.jbo.client.remote.ApplicationModuleImpl.doMessage(ApplicationModuleImpl. java:5233)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendServiceMessage(ApplicationMo duleImpl.java:998)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendServiceMessage(ApplicationMo duleImpl.java:1012)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendWorkingSetRequests(Applicati onModuleImpl.java:3049)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendRequest(ApplicationModuleImp l.java:1041)
at oracle.jbo.client.remote.ApplicationModuleImpl.riInvokeExportedMethod(Applicati onModuleImpl.java:5255)
at galadriel.client.ElendilClient.ParamAnotacionExp(ElendilClient.java:21)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.ja va:25)
at java.lang.reflect.Method.invoke(Method.java)
at oracle.jbo.common.ws.WSProxy.invokeMethod(WSProxy.java:120)
at oracle.jbo.common.ws.WSProxy.invoke(WSProxy.java:90)
at $Proxy3.ParamAnotacionExp(Unknown Source)
at controller.AnotacionesDataAction.initializeRequestParameters(AnotacionesDataAct ion.java:63)
at oracle.adf.controller.struts.actions.DataAction.executeImpl(DataAction.java:104 )
at oracle.adf.controller.struts.actions.DataAction.execute(DataAction.java:69)
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:1485)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:509)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
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.ResourceFilterChain.doFilter(ResourceFilterChain.java: 65)
at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:356)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java: 16)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:148)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java: 20)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:148)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatch er.java:610)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ServletRequestDispatcher.forwardInternal(ServletReques tDispatcher.java:317)
at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.j ava:784)
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(ReleasableResou rcePooledExecutor.java:186)
at java.lang.Thread.run(Thread.java:536)
I'm sure I'm doing somthing wrong, but don't know what. Thank you for your help.
Re: Params in queries with Jdev 10g ( In Reply To : Re: Params in queries with Jdev 10g ) Sep 29, 2003 5:24 PM
Reply
Juanma -
Not sure what would cause this JboException... Could you try posting to the JDev forum - I'm guessing the BC4J folks might be more familiar with this error...
Andy

Check out:
Setting the view's where clause at runtime

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If you really want it to be magical, you could create an implementation of javax.el.ELResolver that creates intermediate properties when you need them. Perhaps one already exists; perhaps the Stripes code has one.

Facing issues with Oracle11i and SOA 10g integration using Business events.

Hi ,
I have created a custom business event and have added subscription for the same.
When i am triggering a business event, event is raised and the event data is getting inserted in the Queue (AQ).
In SOA i have created an OracleApps adapter that is listening to the queue ,
but the Oracleapps adapter is not getting started even though there are data in the queue.
I checked the WSDL file of Oracleapps adapter and there i can see there is field Consumer with some code.
I have added the code snippet from Oracleapps adapter wsdl.
<pc:inbound_binding />
<operation name="DEQUEUE">
<jca:operation
ActivationSpec="oracle.tip.adapter.apps.AppsWFBesQueueDequeueActivationSpec"
QueueName="WF_BPEL_Q"
DatabaseSchema="APPS"
Consumer="ORA_88p3cd9o74pj2cpg6p13cdhp75"
MessageSelectorRule="tab.user_data.event_name = 'xxc.oracle.apps.soa.demo'" >
</jca:operation>
I have checked the connection factory set up at loaction (application-deployments\default\AppsAdapter/oc4j-ra.xml)too and found it is correct.
code snippet from oc4j-ra.xml:-
     <connector-factory location="eis/Apps/Apps" connector-name="AppsAdapter">
          <config-property name="xADataSourceName" value="jdbc/EBSDataSource"/>
          <config-property name="dataSourceName" value=""/>
          <connection-pooling use="none">
          </connection-pooling>
          <security-config use="none">
          </security-config>
          <connectionfactory-interface>javax.resource.cci.ConnectionFactory</connectionfactory-interface>
     </connector-factory>.
Can anyone tell me where consumer for an event/queue is being defined in the Oracle apps.
Thanks & Regards
Saurav Kumar

Hi,
Can you check the log file.u are getting any error.can you check wf_error table also u are getting any error.
Can you check consumer in AQ tables.
Thanks,
Rahul

Help running a simple jsp (with struts and core -sun- taglibs)

Hi, could somebody help me with this simple JSP?
<?xml version="1.0" encoding="ISO-8859-1" ?>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
     pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
     xmlns:c="http://java.sun.com/jsp/jstl/core"
     xmlns:html="http://struts.apache.org/tags-html">
<head>
     <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
</head>
<body>
     <html:text property="text">text</html:text>
     <label>hello</label>
     <c:forEach begin="1" end="5">
          <label>inside</label>
     </c:forEach>
</body>
</html>When I run it, the c:forEach tag doesn’t work.
Output shows “text hello inside” instead of desired “text hello inside inside inside inside inside”
Any hints will be really appreciated.
Edited by: 792625 on 03-sep-2010 0:15

Add the JSTL Core tag library.
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>

BUG? Ant target with import in JDev 10g EA1

Hi!
It seems that the integrated Ant support can't work with the <import> Tag.
According to the ant spec, the imported file must be a complete build file.
When I use the <import> the "Run Ant Target" will show only the targets defined
in the imported file, but not the ones defined in the "main" build file.
Roman

I created two Ant files:

<project default="init-in-build">
<target name="init-in-build">
<tstamp/>
</target>
</project>and

<project default="init-in-build1" >
<import file="build.xml"/>
<target name="init-in-build1">
<tstamp/>
</target>
</project>When I right-mouse on build1.xml I see both "init-in-build1" and "init-in-build" in the context menu.
What are you doing differently?

Create PDF report with APEX and Oracle 11g doesn't work

Hi everyone,
I have a problem with the downloading of PDF reports from APEX with Oracle 11g.
When I try to download a PDF, Acrobat Reader says it can not open the file.
I have done the same test in an environment with APEX and Oracle 10g and it works perfectly.
Does anyone know if there is a known bug for version 11g.
Thank you very much.

Hi Munky,
I open the generated file the Notepad++ I can read the next message:
*<HTML><HEAD><TITLE>500 Internal Server Error</TITLE></HEAD><BODY><H1>500 Internal Server Error</H1>OracleJSP:*
An error occurred. Consult your application/system administrator for support. Programmers should consider setting the init-param <code>debug_mode</code> to "true" to see the complete exception message.</BODY></HTML>
I have not idea can I solve the problem.
Have you got any solution for this problem??
Thank you so much.
Victor Muñoz.

URGENT - JBO-33001 with servlet and Thread

Hi!
I'm working with BC4J, oracle AS10g, and Jdev 10g.
I make a class that uses bc4j entity objects. It works all fine when I run this class as standalone or in a servlet, but when I run that in a thread called by a servlet, it return this error:
oracle.jbo.JboException: Cannot find the configuration file mypackage1\common\bc4j.xcfg in the classpath.
     at oracle.jbo.client.Configuration.loadFromClassPath(Configuration.java:358)
     at oracle.jbo.common.ampool.PoolMgr.createPool(PoolMgr.java:281)
     at oracle.jbo.common.ampool.PoolMgr.findPool(PoolMgr.java:482)
     at oracle.jbo.common.ampool.ContextPoolManager.findPool(ContextPoolManager.java:165)
     at oracle.jbo.client.Configuration.createRootApplicationModule(Configuration.java:1457)
     at oracle.jbo.client.Configuration.createRootApplicationModule(Configuration.java:1435)
I've made a jar package with bc4j components, and it is present in the lib dir of the AS.
Some ideas?
Thanks

Have the BC4J runtime libraries been installed in the Oracle application server?
Refer
Re: "bc4j.xcfg" file not in classpath (and not in JAR file)

Struts and ADF in Portal

Hello. We have had a TAR going for some time regarding an issue with Struts and ADF in Portal. This is the summary of the TAR:
Customer followed the following document to create his Struts ADF application:
Developing an End-to-End Web Application Using the Default Technology Scope
at
http://www.oracle.com/technology/obe/obe9051jdev/ADFtoJSP/defaultendtoend.htm
After following the steps in the documentation, his application worked just fine.
- After this he decided to portletize his application using the following document:
OracleAS Portal Developer Kit (PDK)
How to create a Struts Portlet ?
at
http://portalstudio.oracle.com/pls/ops/docs/FOLDER/COMMUNITY/PDK/ARTICLES/pdkstruts/portletize-your-app.html
When adding his portlet to a page, he basically received a portlet without any data, while the same worked fine outsi
de of Portal.
These are examples from the JSP file that do not show up in the portlet:
<c:out value="${bindings.DepartmentsView1.labels['DepartmentId']}">
<c:out value="${bindings.DepartmentId.label}"/>
</c:out>
We figured out that if we add the following filter mapping then it works fine:
<filter-mapping>
<filter-name>ADFBindingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
This filter mapping would mean that it maps all URLs to the ADFBindingFilter. I suppose this would not be necessary and we're concerned about the implications this might cause and we believe that there should be a better solution for this.
The final reply from support was that Portal is not yet supported with ADF technology. Does anyone have any comment on the above filter issue and other thoughts on using Struts and ADF in Portal? Another issue we found was that the PDK Struts tags do not support EL expressions. Have a look at this forum post:
Re: Struts and nested tags in parameters. Possible?

I am trying to create a portlet with JSF/ADF
I Developed a Application with Oracle ADF UIX from: http://www.oracle.com/technology/obe/obe_as_1012/j2ee/develop/client/uix/lesson_uix.htm
and then I followed this link: http://oracle001.cedecra.it/pdk/articles/pdkstruts/portletize-your-app.html
to portletize the application
and I am getting the below error message:
500 Internal Server Error
java.lang.SecurityException: sealing violation at com.evermind.naming.ContextClassLoader.defineClass(ContextClassLoader.java:1153) at com.evermind.naming.ContextClassLoader.defineClass(ContextClassLoader.java:1065) at com.evermind.naming.ContextClassLoader.findClass(ContextClassLoader.java:404) at com.evermind.naming.ContextClassLoader.loadLocalClassFirst(ContextClassLoader.java:158) at com.evermind.naming.ContextClassLoader.loadClass(ContextClassLoader.java) at java.lang.ClassLoader.loadClass(ClassLoader.java) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:539) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java) at com.evermind.util.OC4JSecureClassLoader.defineClassEntry(OC4JSecureClassLoader.java:172) at com.evermind.naming.ContextClassLoader.defineClass(ContextClassLoader.java:1179) at com.evermind.naming.ContextClassLoader.defineClass(ContextClassLoader.java:1065) at com.evermind.naming.ContextClassLoader.findClass(ContextClassLoader.java:404) at com.evermind.naming.ContextClassLoader.loadLocalClassFirst(ContextClassLoader.java:158) at com.evermind.naming.ContextClassLoader.loadClass(ContextClassLoader.java) at java.lang.ClassLoader.loadClass(ClassLoader.java) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:539) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java) at com.evermind.util.OC4JSecureClassLoader.defineClassEntry(OC4JSecureClassLoader.java:172) at com.evermind.naming.ContextClassLoader.defineClass(ContextClassLoader.java:1179) at com.evermind.naming.ContextClassLoader.defineClass(ContextClassLoader.java:1065) at com.evermind.naming.ContextClassLoader.findClass(ContextClassLoader.java:404) at com.evermind.naming.ContextClassLoader.loadLocalClassFirst(ContextClassLoader.java:158) at com.evermind.naming.ContextClassLoader.loadClass(ContextClassLoader.java) at java.lang.ClassLoader.loadClass(ClassLoader.java) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java) at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:1655) at java.lang.Class.getMethod0(Class.java:1901) at java.lang.Class.getMethod(Class.java:984) at oracle.portal.utils.xml.v2.DefaultNodeHandler.findMethod(Unknown Source) at oracle.portal.utils.xml.v2.DefaultNodeHandler.setCustomValue(Unknown Source) at oracle.portal.utils.xml.v2.DefaultNodeHandler.handleSimpleElement(Unknown Source) at oracle.portal.utils.xml.v2.DefaultNodeHandler.processNode(Unknown Source) at oracle.portal.utils.xml.v2.DefaultNodeHandler.processNode(Unknown Source) at oracle.portal.provider.v2.http.DefaultProviderLoader.getProviderDefinition(Unknown Source) at oracle.portal.provider.v2.http.DefaultProviderLoader.validate(Unknown Source) at oracle.webdb.provider.v2.adapter.soapV1.ProviderAdapter.validate(Unknown Source) at oracle.webdb.provider.v2.adapter.soapV1.ProviderAdapter.showTestPage(Unknown Source) at oracle.webdb.provider.v2.adapter.soapV1.ProviderAdapter.handleHttp(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java) at oracle.webdb.provider.v2.adapter.SOAPServlet.doHTTPCall(Unknown Source) at oracle.webdb.provider.v2.adapter.SOAPServlet.service(Unknown Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at oracle.security.jazn.oc4j.JAZNFilter.doFilter(Unknown Source) at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:16) at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:239) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:669) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:340) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:285) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:126) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192) at java.lang.Thread.run(Thread.java:534)
[b]provider.xml
<?xml version = '1.0' encoding = 'UTF-8'?>
<?providerDefinition version="3.1"?>
<provider class="oracle.portal.provider.v2.DefaultProviderDefinition">
<session>true</session>
<passAllUrlParams>true</passAllUrlParams>
<preferenceStore class="oracle.portal.provider.v2.preference.FilePreferenceStore">
<name>prefStore1</name>
<useHashing>true</useHashing>
</preferenceStore>
<portlet class="oracle.portal.provider.v2.DefaultPortletDefinition">
<id>1</id>
<name>MyTest2Portlet</name>
<title>My Test2 Portlet</title>
<description>My Test2 Portlet Description</description>
<timeout>40</timeout>
<showEditToPublic>false</showEditToPublic>
<hasAbout>false</hasAbout>
<showEdit>true</showEdit>
<hasHelp>false</hasHelp>
<showEditDefault>false</showEditDefault>
<showDetails>false</showDetails>
<renderer class="oracle.portal.provider.v2.render.RenderManager">
<renderContainer>true</renderContainer>
<renderCustomize>true</renderCustomize>
<autoRedirect>true</autoRedirect>
<contentType>text/html</contentType>
<showPage class="oracle.portal.provider.v2.render.http.StrutsRenderer">
<defaultAction>/portal/browseDeptEmp.do</defaultAction>
</showPage>
<editPage>/htdocs/mytest2portlet/MyTest2PortletEditPage.jsp</editPage>
</renderer>
<personalizationManager class="oracle.portal.provider.v2.personalize.PrefStorePersonalizationManager">
<dataClass>oracle.portal.provider.v2.personalize.NameValuePersonalizationObject</dataClass>
</personalizationManager>
</portlet>
</provider>
struts_config.xml
<?xml version = '1.0' encoding = 'windows-1252'?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">
<struts-config>
<form-beans>
<form-bean name="DataForm" type="oracle.adf.controller.struts.forms.BindingContainerActionForm"/>
</form-beans>
<action-mappings>
<action path="/portal/browseDeptEmp" className="oracle.adf.controller.struts.actions.DataActionMapping" type="oracle.adf.controller.struts.actions.DataForwardAction" name="DataForm" parameter="/browseDeptEmp.uix">
<set-property property="modelReference" value="browseDeptEmpUIModel"/>
<forward name="formEmpLink" path="/portal/formEmp.do"/>
<forward name="createEmpLink" path="/portal/createEmpAction.do"/>
<forward name="searchEmpLink" path="/portal/searchEmp.do"/>
</action>
<action path="/portal/formEmp" className="oracle.adf.controller.struts.actions.DataActionMapping" type="oracle.adf.controller.struts.actions.DataForwardAction" name="DataForm" parameter="/formEmp.uix">
<set-property property="modelReference" value="formEmpUIModel"/>
</action>
<action path="/portal/createEmpAction" className="oracle.adf.controller.struts.actions.DataActionMapping" type="oracle.adf.controller.struts.actions.DataAction" name="DataForm">
<set-property property="modelReference" value="formEmpUIModel"/>
<set-property property="methodName" value="formEmpUIModel.Create"/>
<set-property property="resultLocation" value="${requestScope.methodResult}"/>
<set-property property="numParams" value="0"/>
<forward name="success" path="/portal/formEmp.do"/>
</action>
<action path="/portal/searchEmp" className="oracle.adf.controller.struts.actions.DataActionMapping" type="oracle.adf.controller.struts.actions.DataForwardAction" name="DataForm" parameter="/searchEmp.uix">
<set-property property="modelReference" value="searchEmpUIModel"/>
</action>
</action-mappings>
<message-resources parameter="view.ApplicationResources"/>
</struts-config>
web.xml
<?xml version = '1.0' encoding = 'windows-1252'?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<description>Empty web.xml file for Web Application</description>
<context-param>
<param-name>CpxFileName</param-name>
<param-value>DataBindings</param-value>
</context-param>
<context-param>
<param-name>oracle.portal.log.LogLevel</param-name>
<param-value>4</param-value>
</context-param>
<filter>
<filter-name>ADFBindingFilter</filter-name>
<filter-class>oracle.adf.model.servlet.ADFBindingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>windows-1252</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>ADFBindingFilter</filter-name>
<url-pattern>*.jsp</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>ADFBindingFilter</filter-name>
<url-pattern>*.jspx</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>ADFBindingFilter</filter-name>
<servlet-name>uix</servlet-name>
</filter-mapping>

<filter-mapping>
<filter-name>ADFBindingFilter</filter-name>
<servlet-name>SOAPServlet</servlet-name>
</filter-mapping>
<servlet>
<servlet-name>SOAPServlet</servlet-name>
<description>Extended Portal SOAP Server</description> <servlet-class>oracle.webdb.provider.v2.adapter.SOAPServlet</servlet-class>
</servlet>
<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>
<servlet-name>uix</servlet-name>
<servlet-class>oracle.cabo.servlet.UIXServlet</servlet-class>
<init-param>
<param-name>oracle.cabo.servlet.pageBroker</param-name>
<param-value>oracle.cabo.servlet.xml.UIXPageBroker</param-value>
</init-param>
<init-param>
<param-name>oracle.cabo.servlet.UIXRequestListeners</param-name>
<param-value>oracle.cabo.adf.rt.InitModelListener</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>SOAPServlet</servlet-name>
<description>Extended Portal SOAP Server</description>
<servlet-class>oracle.webdb.provider.v2.adapter.SOAPServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>uix</servlet-name>
<url-pattern>*.uix</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>uix</servlet-name>
<url-pattern>/uix/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>SOAPServlet</servlet-name>
<url-pattern>/providers</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>SOAPServlet</servlet-name>
<url-pattern>/providers/*</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>35</session-timeout>
</session-config>
<mime-mapping>
<extension>html</extension>
<mime-type>text/html</mime-type>
</mime-mapping>
<mime-mapping>
<extension>txt</extension>
<mime-type>text/plain</mime-type>
</mime-mapping>
<welcome-file-list>
<welcome-file>index.uix</welcome-file>
</welcome-file-list>
</web-app>
someone please help me out.
Thank you so much

Param binding with Struts and JDev 10G

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