Charset problems on 10.1.2 with ADF

Hi,
We have developed an ADF based application, then were forced to downgrade it to AS 10.1.2 as described on various pages. The application is running as expected with one problem.
All our pages are jspx's and the encoding is windows-1250, though changing this value to utf-8, etc. does not change the behaviour. The jdev built in OC4J always uses this encoding and returns it to the browser as the response encoding. It also uses this encoding when loading the the resource bundle. Reading and posting to the database works as expected.
After deployment to the server things get weird. The server always responds as ISO-8859-2 or ISO-8859-1 depending on the selected language in the browser. This is however, not the biggest problem (we could simply rewrite the resource file and that would be it). The biggest problem is that although the database items are displayed correctly, after the post back they all become garbage. (by all i mean items that include non ASCII characters).
I have tried the following:
- setting the encoding init parameter of the ADF binding filter-> no impact, on AS it is ignored
- setting the encoding vie setCharacterEncoding of the request (although the same method on the response runs without problems on jdev, AS claims there is no such method on ServletResponse). Done this both on PageLifecycle and customized filter. no impact, on AS it is ignored
- changing the encoding of the various pages. no impact, on AS it is ignored
In all the attempts the result is the same. AS changes the encoding to the value it believes is best and decodes the response using some other encoding (i believe ISO-8859-1) no matter what i tell it.
Any input would be much appreciated.

Hi Si:
I am stuck with the same problem. Could you please let me know if you have any solution or workaround for this. My email id is: [email protected]
Thanks
Sridhar

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Best Regards,
Screenshot1
http://comunidadoraclehispana.ning.com/forum/attachment/download?id=2315969%3AUploadedFi38%3A15778
Screenshot2
http://comunidadoraclehispana.ning.com/forum/attachment/download?id=2315969%3AUploadedFi38%3A15779
Example APP
http://comunidadoraclehispana.ning.com/forum/attachment/download?id=2315969%3AUploadedFi38%3A15784

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Edited by: jdev user on Nov 25, 2010 10:59 AM

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## Detail 0 ##
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     at oracle.jbo.server.DBTransactionImpl2.connectToDataSource(DBTransactionImpl2.java:329)
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+}+
I am able to compile the managed bean class successfully. However when I run the application, I got a stack of errors like this,
+[2009-10-08T11:31:59.910-04:00] [DefaultServer] [ERROR] [] [javax.enterprise.resource.webcontainer.jsf.application] [tid: [ACTIVE].ExecuteThread: '4' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: test123] [ecid: 0000IGollZuB5EirL4YBUA1AnVop00000L,0] [APP: ReentryApplication] java.lang.RuntimeException: net.sf.jasperreports.engine.JRException: Errors were encountered when compiling report expressions class file:[[+
+C:\Documents and Settings\MISSP29\Application Data\JDeveloper\system11.1.1.1.33.54.07\DefaultDomain\testReport_1255015914097_607807.java:4: package net.sf.jasperreports.engine does not exist+
+import net.sf.jasperreports.engine.*;+
+....+
It appears that the JAR file is not picked up at the runtime correctly. I tried a simple Main class with the same codes and JAR file added, it works fine. Does anyone know what I am missing within the ADF application?
Any helps would be appreciated.
Thanks,
John
Edited by: john wang on Oct 8, 2009 9:24 AM

Timo,
Thanks you for your prompt response.
1. I checked The following folder (I assume this is where it supposes to be). The JAR file is there.
C:\Documents and Settings\MISSP29\Application Data\JDeveloper\system11.1.1.1.33.54.07\o.j2ee\drs\ReentryApplication\ReentryApplication-ViewController-webapp\WEB-INF\lib
2. I did not do anything about deployment descriptor. Since I run my application within JDev integrated WLS, I did not do anything about deployment setting. Do I need do something with deployment descriptor if I want to import additional JAR files here? With my experience with 10g, to add a JAR file within JDev, all I need to do is to add it through project properties ->libraries.
3. I agree with your absolute path comment. This is a test of how JasperReport works with ADF application. I will work it out later.
Thanks,
-John

Problem with ADF Mobile on Android

Hi,
I'm trying to run a very simple test with adf mobile on android emulator.
But when I try to open the app, the splash screen never changes.
Only when I go to the menu and I return to the app from the device menu, this show the main screen.
And...
When I try to open a very simple amx page, the app launch a message that says
Failed to initilize the AdfcContext{classname: oracle.adfmf.framework.api.Model; method: pushPageFlowScope; params: ; }
Somebody can help me?
I am using:
ADF Mobile Framework oracle.adf.mobile 11.1.2.4
Android sdk 22
Message: http://db.tt/mIqcekCI
Log: http://db.tt/0frlguNq
Thanks!

Hi, there, a couple of things to double check on your emulator settings:
When configuring the Android emulator, please make sure the emulator emulates ARM Processor (armeabi - v7). ADF Mobile only works with ARM processors - both device and emulator.
Under Memory Options, please ensure RAM is at least 768 or greater. This of course is also constraint by the amount of memory your development machine has, but generally you should have at least 768 MB allocated. ADF Mobile app itself won't take up nearly that much RAM of course, but there are a lot of Android apps that are started in the background when Android emulator starts.
Also, make sure there is 500 MB of internal storage configured - you can go as low as 200 MB but the space will quickly.
Lastly, before you compile/deploy again, please go to JDeveloper menu item Build - Clean All to clean up any left over deployment artifacts.
Thanks,
Joe Huang

Intermittent problem in Coldfusion 9, BlazeDS with Java Service class and CFCProxy

If that title doesn't scare you, you might be able to help.
I believe there is a bug in Coldfusion 9's version of CFCProxy.
Tech Stack:
Flex Application
BlazeDS (stock with CF9)
Java Service class (java-amf BlazeDS endpoint)
Coldfusion business tier, invoked by the Java Service class using CFCProxy
Tomcat 6 on Java 1.6
Linux or Windows servers, both exhibit same behavior
SQL Server database
Problem:
When Flex calls a Java service method through BlazeDS that invokes a Coldfusion CFC through CFCProxy, and the method called in the Coldfusion CFC includes a large query (10 fields, 1000+ records returned), we intermittently (1 out of ~5 times) receive the following exception:
java.lang.NullPointerException
    at coldfusion.runtime.NeoPageContext.popBody(NeoPageContext.java:1925)
    at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:57)
    at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
    at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
    at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
    at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
    at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:220)
    at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:491)
    at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:437)
    at coldfusion.cfc.CFCProxyFilter.invoke(CFCProxyFilter.java:56)
    at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:381)
    at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:2 8)
    at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
    at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
    at coldfusion.cfc.CFCProxy.doInvoke(CFCProxy.java:281)
    at coldfusion.cfc.CFCProxy.invoke(CFCProxy.java:193)
    at com.lampo.mapping.service.MapToolWebService.makeCfcProxyCall(MapToolWebService.java:1326)
    at com.lampo.mapping.service.MapToolWebService.getTerritoryList(MapToolWebService.java:609)
    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 flex.messaging.services.remoting.adapters.JavaAdapter.invoke(JavaAdapter.java:418)
    at flex.messaging.services.RemotingService.serviceMessage(RemotingService.java:183)
    at flex.messaging.MessageBroker.routeMessageToService(MessageBroker.java:1400)
    at flex.messaging.endpoints.AbstractEndpoint.serviceMessage(AbstractEndpoint.java:1005)
    at flex.messaging.endpoints.amf.MessageBrokerFilter.invoke(MessageBrokerFilter.java:103)
    at flex.messaging.endpoints.amf.LegacyFilter.invoke(LegacyFilter.java:158)
    at flex.messaging.endpoints.amf.SessionFilter.invoke(SessionFilter.java:44)
    at flex.messaging.endpoints.amf.BatchProcessFilter.invoke(BatchProcessFilter.java:67)
    at flex.messaging.endpoints.amf.SerializationFilter.invoke(SerializationFilter.java:166)
    at flex.messaging.endpoints.BaseHTTPEndpoint.service(BaseHTTPEndpoint.java:291)
    at flex.messaging.MessageBrokerServlet.service(MessageBrokerServlet.java:353)
    at coldfusion.flex.ColdfusionMessageBrokerServlet.service(ColdfusionMessageBrokerServlet.jav a:114)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j ava:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at coldfusion.filter.FlashRequestControlFilter.doFilter(FlashRequestControlFilter.java:71)
    at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j ava:235)
    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:191)
    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:293)
    at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
    at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
    at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769)
    at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:698)
    at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:891)
    at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
    at java.lang.Thread.run(Thread.java:662)
Attempts to diagnose:
These things remove the problem:
CF8 works perfectly with the identical code, never fails.
Calling the same Coldfusion CFC method with the large query (10 fields, 1000+ records returned) from another CFC 100+ times never fails.
Using a Coldfusion service class (a "my-cfamf" BlazeDS endpoint) never fails. However, we need to use a Java service class because we are using ~40 Java value objects (VOs) that correspond to ~40 auto-generated Actionscript VOs. BlazeDS won't correctly deserialize the Actionscript VOs into the Java VOs with a Coldfusion service class.
If I replace the large query with a Sleep(5000) instead, it never fails.
These things don't remove the problem:
Using the latest Microsoft JDBC driver doesn't help.
Even if the Coldfusion method returns an empty resultset (i.e., just calls the query and doesn't do any other work or return anything), the call still fails intermittently.
If the Coldfusion CFC with the method in question is instantiated and stored in SERVER scope as a singleton across multiple requests with CFCProxy, doesn't help.
Different large (1000+ record queries) all fail in the same way.
Caching the query doesn't help
Changes in the datasource configuration doesn't help
Using the older version of BlazeDS doesn't help
With all of these tests, I believe it comes down to a problem in the combination between CFCProxy and large queries. There may be more to it, but that is what we've narrowed it down to.
Any insight would be very welcome.

Hi Frank
The page is ADF bound, I've added the page source and the adfc-config source below :
Page
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
          xmlns:f="http://java.sun.com/jsf/core"
          xmlns:h="http://java.sun.com/jsf/html"
          xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
<jsp:directive.page contentType="text/html;charset=UTF-8"/>
<f:view>
    <af:document id="d1">
      <af:form id="f1">
        <af:commandButton text="commandButton 1" id="cb1"
                          actionListener="#{test.testws}"/>
      </af:form>
    </af:document>
</f:view>
</jsp:root>adfc-config
<?xml version="1.0" encoding="windows-1252" ?>
<adfc-config xmlns="http://xmlns.oracle.com/adf/controller" version="1.2">
<view id="view1">
    <page>/view1.jspx</page>
</view>
<managed-bean id="__4">
    <managed-bean-name id="__3">test</managed-bean-name>
    <managed-bean-class id="__2">ch.mit.test.test</managed-bean-class>
    <managed-bean-scope id="__1">request</managed-bean-scope>
</managed-bean>
</adfc-config>It seems to be the same sort of problem as in Re: Error in ADF Web Service Connection
Regards
Paul

ADF Faces with ADF BC

Hi everyone,
I'm trying to map a <af:table> to an ADF Business Component. I can retrieve the records and I can also navigate doing Next and Previous, but I cannot do a Delete of a record. Do you know if there's any kind of "work arround" to use ADF Faces with ADF BC to do a delete or update, etc.?
Here is the code, you can notice the: <af:tableSelectOne> tag to put the radio buttons colums to select which one to delete, and you can also notice the action="#{row.markForDeletion}" for the commandbutton to perform the delete.
Jonas Jacobi wrote in his web blog on August 16 that he was going to post some samples for this "work arround" but I think he never posted them.
Here is the code:
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@ taglib uri="http://xmlns.oracle.com/adf/faces/EA12/html" prefix="afh"%><%@ taglib uri="http://java.sun.com/jstl/core" prefix="c"%>
<%@ taglib uri="http://xmlns.oracle.com/adf/ui/jsp/adftags" prefix="adf"%>
<adf:uimodelreference model="table_testUIModel"/>
<%@ taglib uri="http://xmlns.oracle.com/adf/faces/EA12" prefix="af"%>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@ page contentType="text/html;charset=windows-1252"%>
<html>
<head>
<H1>This is a Test</H1>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>my test page</title>
<link href="css/blaf.css" rel="stylesheet" media="screen"/>
</head>
<body>
<f:view>
<afh:head title="tableSelectOne Demo"/>
<af:panelPage>
<af:table rows="3" var="row" value="#{bindings.CmSvcView1.rangeSet}" first="0">
<f:facet name="selection">
<af:tableSelectOne text="Select and ...">
<af:commandButton text="Delete" action="#{row.markForDeletion}"/>
</af:tableSelectOne>
</f:facet>
<af:column>
<f:facet name="header">
<af:outputText value="SvcId"/>
</f:facet>
<af:outputText value="#{row.SvcId}"/>
</af:column>
<af:column>
<f:facet name="header">
<af:outputText value="SvcNum"/>
</f:facet>
<af:outputText value="#{row.SvcNum}" styleClass="OraHeaderSubSub"/>
</af:column>
<af:column>
<f:facet name="header">
<af:outputText value="SvcName"/>
</f:facet>
<af:outputText value="#{row.SvcName}" styleClass="OraHeaderSubSub"/>
</af:column>
</af:table>
</af:panelPage>
</f:view>
</body>
</html>
Thanks,
Pablo (sorry for the long post)

Thank you Gabrielle. At least now I have an excuse to tell my boss why I can't get it to work.
Any idea when it may be available? Would it be a better idea to implement the table in plain vanilla JSF, and when ADF Faces is ready for ADF BC then do the migration?
Are there any workarround to this problem?
Thank you for your time,
Pablo

JMS with ADF in Jdeveloper tutorial needed

Hi,
I am a newbie to ADF and JMS. Can anyone please provide me a sample tutorial on how to configure JMS in jdeveloper and integrate with ADF.
Thanks much.
Amy

Thanks Jim, i have posted the tutorial needed at
"http://forums.oracle.com/forums/thread.jspa?threadID=2140626'
now iam facing problem in message listener. My aim is to get a popup window opened in my reciever page once i send a msg from sender page.
i shouldnt do any opns on the receiver page except opening it.
how do i make it..
PFB the sample codes that i hav developed. I am able to get the msg on the reciever page only on click of a button which shodnt be the case.
package view;
import javax.faces.application.FacesMessage;
import javax.faces.context.FacesContext;
import javax.faces.event.ActionEvent;
import javax.jms.Queue;
import javax.jms.QueueConnection;
import javax.jms.QueueConnectionFactory;
import javax.jms.QueueReceiver;
import javax.jms.QueueSender;
import javax.jms.QueueSession;
import javax.jms.TextMessage;
import javax.naming.InitialContext;
import javax.faces.context.FacesContext;
public class SenderBean {
private String varHi;
public SenderBean() {
super();
* @return
* @throws Exception
public void send() throws Exception {
System.out.println("in sender bean");
QueueConnectionFactory qconFactory = null;
QueueConnection qcon = null;
QueueSession qsession = null;
Queue queue = null;
TextMessage msg = null;
InitialContext ctx = CustomInitialContext.getInitialContext();
qconFactory = (QueueConnectionFactory)ctx.lookup("jms/MyQueueFactory");
qcon = qconFactory.createQueueConnection();
qsession =
qcon.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);
queue = (Queue)ctx.lookup("jms/MyQueue");
//Posting message to Queue
QueueSender qsender = qsession.createSender(queue);
msg = qsession.createTextMessage();
msg.setStringProperty("MSG_ID", "12345678947");
msg.setText("Hello at " + System.currentTimeMillis());
qsender.send(msg);
System.out.println("Sent");
qsender.close();
// QueueReceiver queueReceiver = qsession.createReceiver(queue);
// CustomAsyncReceiver listener = new CustomAsyncReceiver();
// queueReceiver.setMessageListener(listener);
* @return
public void actionListener() throws Exception{
FacesContext fm2;
fm2=FacesContext.getCurrentInstance();
System.out.println("fm-->"+fm2);
// return fm2;
public void recieve() throws Exception {
System.out.println("in receieve method of sender bean");
System.out.println("in reciever bean");
FacesContext fctx = FacesContext.getCurrentInstance();
System.out.println("fctx-->"+fctx);
QueueConnectionFactory qconFactory = null;
QueueConnection qcon = null;
QueueSession qsession = null;
Queue queue = null;
TextMessage msg = null;
InitialContext ctx = CustomInitialContext.getInitialContext();
qconFactory = (QueueConnectionFactory)ctx.lookup("jms/MyQueueFactory");
qcon = qconFactory.createQueueConnection();
qsession =
qcon.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);
queue = (Queue)ctx.lookup("jms/MyQueue");
// QueueReceiver queueReceiver = qsession.createReceiver(queue);
// CustomAsyncReceiver listener = new CustomAsyncReceiver(fctx);
// queueReceiver.setMessageListener(listener);
//To receive message from Queue
qcon.start();
QueueReceiver qReceiver = qsession.createReceiver(queue);
while (true) {
TextMessage txt = (TextMessage)qReceiver.receiveNoWait();
System.out.println("txt-->"+txt);
if (txt == null){
System.out.println("txt is null");
break;
else{
// FacesContext ctx = FacesContext.getCurrentInstance();
if (fctx != null) {
System.out.println("iam not null");
FacesMessage fm =
new FacesMessage(FacesMessage.SEVERITY_INFO, txt.getText(),
"chat");
fctx.addMessage(null, fm);
System.out.println("iam in else");
System.out.println(txt.getText() + "with header MSG_ID=" +
txt.getStringProperty("MSG_ID"));
qReceiver.close();
qsession.close();
qcon.close();
public void setVarHi(String varHi) {
this.varHi = varHi;
public String getVarHi() {
return varHi;
public void actionListener(ActionEvent actionEvent) {
// Add event code here...
***********************************************Reciever.JSPX*******************************
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
<jsp:directive.page contentType="text/html;charset=UTF-8"/>
<f:view>
<af:document id="d1">

<af:form id="f1">
<af:outputLabel value="HI IAM RECIEVER" id="ol1"/>
<af:commandButton text="openreciever" id="cb1"
action="#{Sender.recieve}"
/>


</af:form>
</af:document>
</f:view>
</jsp:root>
Please provide me help on the same

Charset problems on 10.1.2 with ADF

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