EjbAccessException with Spring remote-slsb and wlthint3client.jar

Hallo,
i have a standalone application based on Spring 3.0.4. I use Spring to access
a Stateless Session Bean (2.x) on a weblogic 10.3.1 Application server.
Weblogic offers several options when it comes to client development.
-> http://download.oracle.com/docs/cd/E...717/basics.htm
I tested my application with the full client option, and using the generated wlfullclient.jar my application runs fine.
But i prefer to use the new wlthint3client (since 10.3.3) because it is lightweight and offers all features i need. If i replace the wlfullclient.jar with the wlthint3client.jar
i get the following exception during spring container startup:
Exception in thread "main" org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'resultEjb': Invocation of init method failed; nested exception is org.springframework.ejb.access.EjbAccessException: EJB home [ClusterableRemoteRef(8236058267066320550S:127.0.0. 1:[7001,7001,-1,-1,-1,-1,-1]:myapp:myapp-instance [8236058267066320550S:127.0.0.1:[7001,7001,-1,-1,-1,-1,-1]:myapp:myapp-instance/292])/292] has no no-arg create() method
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.initializeBean(Abstract AutowireCapableBeanFactory.java:1420)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.doCreateBean(AbstractAu towireCapableBeanFactory.java:519)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.createBean(AbstractAuto wireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.Abstract BeanFactory$1.getObject(AbstractBeanFactory.java:2 91)
at org.springframework.beans.factory.support.DefaultS ingletonBeanRegistry.getSingleton(DefaultSingleton BeanRegistry.java:222)
at org.springframework.beans.factory.support.Abstract BeanFactory.doGetBean(AbstractBeanFactory.java:288 )
at org.springframework.beans.factory.support.Abstract BeanFactory.getBean(AbstractBeanFactory.java:190)
at org.springframework.beans.factory.support.DefaultL istableBeanFactory.preInstantiateSingletons(Defaul tListableBeanFactory.java:563)
at org.springframework.context.support.AbstractApplic ationContext.finishBeanFactoryInitialization(Abstr actApplicationContext.java:895)
at org.springframework.context.support.AbstractApplic ationContext.refresh(AbstractApplicationContext.ja va:425)
at org.springframework.context.support.ClassPathXmlAp plicationContext.<init>(ClassPathXmlApplicationCon text.java:139)
at org.springframework.context.support.ClassPathXmlAp plicationContext.<init>(ClassPathXmlApplicationCon text.java:83)
at de.bdr.persotec.dataprep.ipserver.jms.TestBootstra p.startContext(TestBootstrap.java:46)
at de.bdr.persotec.dataprep.ipserver.jms.TestBootstra p.main(TestBootstrap.java:37)
Caused by: org.springframework.ejb.access.EjbAccessException: EJB home [ClusterableRemoteRef(8236058267066320550S:127.0.0. 1:[7001,7001,-1,-1,-1,-1,-1]:myapp:myapp-instance [8236058267066320550S:127.0.0.1:[7001,7001,-1,-1,-1,-1,-1]:myapp:myapp-instance/292])/292] has no no-arg create() method
at org.springframework.ejb.access.AbstractSlsbInvoker Interceptor.getCreateMethod(AbstractSlsbInvokerInt erceptor.java:142)
at org.springframework.ejb.access.AbstractRemoteSlsbI nvokerInterceptor.getCreateMethod(AbstractRemoteSl sbInvokerInterceptor.java:126)
at org.springframework.ejb.access.AbstractSlsbInvoker Interceptor.refreshHome(AbstractSlsbInvokerInterce ptor.java:125)
at org.springframework.ejb.access.SimpleRemoteSlsbInv okerInterceptor.refreshHome(SimpleRemoteSlsbInvoke rInterceptor.java:163)
at org.springframework.ejb.access.AbstractSlsbInvoker Interceptor.afterPropertiesSet(AbstractSlsbInvoker Interceptor.java:109)
at org.springframework.ejb.access.SimpleRemoteStatele ssSessionProxyFactoryBean.afterPropertiesSet(Simpl eRemoteStatelessSessionProxyFactoryBean.java:100)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.invokeInitMethods(Abstr actAutowireCapableBeanFactory.java:1477)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.initializeBean(Abstract AutowireCapableBeanFactory.java:1417)
... 13 more
Theoretically the wlthint3client option should be backward compatible with my app server version 10.3.1 and EJB access is supported as well. Might this be an issue with the Spring code or is it weblogic related?
Thanks for any help/clarification!

I assume you are using wlthint3client.jar in the 10.3.3.0 release. This client is certified to run in multiple environments such as a standalone client or inside foreign app servers (e.g. JBOSS, OC4J and WAS) as WebLogic connectivity library. The behavior difference you noticed is due to "network class loading" in the rmi stack. The wlfullclient.jar will do network class loading automatically. However, the wlthint3client.jar doesn't do that and that is because when running inside foreign app server that is not desirable. For instance, WebLogic server itself doesn't support network class loading in the server side rmi stack.

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I'm still at a loss with this. Rather than worry about the older version, for now, I just want to see JPA in action. So, I've decided on just running the Spring 2.5.6 petclinic example out of the samples folder. When I try to do this, after only tweaking the web.xml to use the applicationContext-jpa.xml file, the application does not initialize properly. Here's the stack trace I get:
Target URL -- http://192.168.0.2:8988/petclinic/index.jsp
09/05/11 23:26:05 Oracle Containers for J2EE 10g (10.1.3.4.0) initialized
WARNING: Code-source C:\javalib\spring-2.5.6\samples\petclinic\war\WEB-INF\lib\connector.jar (from WEB-INF/lib/ directory in C:\javalib\spring-2.5.6\samples\petclinic\war\WEB-INF\lib) has the same filename but is not identical to /C:/jdev10134/j2ee/home/lib/connector.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in C:\jdev10134\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.web.petclinic:0.0.0.
WARNING: Code-source C:\javalib\spring-2.5.6\samples\petclinic\war\WEB-INF\lib\jta.jar (from WEB-INF/lib/ directory in C:\javalib\spring-2.5.6\samples\petclinic\war\WEB-INF\lib) has the same filename but is not identical to /C:/jdev10134/j2ee/home/lib/jta.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in C:\jdev10134\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.web.petclinic:0.0.0.
WARNING: Code-source C:\javalib\spring-2.5.6\samples\petclinic\war\WEB-INF\lib\persistence.jar (from WEB-INF/lib/ directory in C:\javalib\spring-2.5.6\samples\petclinic\war\WEB-INF\lib) has the same filename but is not identical to /C:/jdev10134/j2ee/home/lib/persistence.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in C:\jdev10134\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.web.petclinic:0.0.0.
WARNING: Code-source C:\javalib\spring-2.5.6\samples\petclinic\war\WEB-INF\lib\toplink-essentials.jar (from WEB-INF/lib/ directory in C:\javalib\spring-2.5.6\samples\petclinic\war\WEB-INF\lib) has the same filename but is not identical to /C:/jdev10134/toplink/jlib/toplink-essentials.jar (from <code-source> in /C:/jdev10134/jdev/system/oracle.j2ee.10.1.3.42.70/embedded-oc4j/config/server.xml). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.web.petclinic:0.0.0.
09/05/11 23:26:24 log4j: Parsing for [root] with value=[INFO, stdout].
09/05/11 23:26:24 log4j: Level token is [INFO].
09/05/11 23:26:24 log4j: Category root set to INFO
09/05/11 23:26:24 log4j: Parsing appender named "stdout".
09/05/11 23:26:24 log4j: Parsing layout options for "stdout".
09/05/11 23:26:24 log4j: Setting property [conversionPattern] to [%d %p [%c] - <%m>%n].
09/05/11 23:26:24 log4j: End of parsing for "stdout".
09/05/11 23:26:24 log4j: Parsed "stdout" options.
09/05/11 23:26:24 log4j: Parsing for [org.springframework.samples.petclinic.aspects] with value=[DEBUG].
09/05/11 23:26:24 log4j: Level token is [DEBUG].
09/05/11 23:26:24 log4j: Category org.springframework.samples.petclinic.aspects set to DEBUG
09/05/11 23:26:24 log4j: Handling log4j.additivity.org.springframework.samples.petclinic.aspects=[null]
09/05/11 23:26:24 log4j: Finished configuring.
09/05/11 23:26:24 log4j: Reading configuration from URL file:/C:/javalib/spring-2.5.6/samples/petclinic/war/WEB-INF/classes/log4j.properties
09/05/11 23:26:24 log4j: Parsing for [root] with value=[INFO, stdout].
09/05/11 23:26:24 log4j: Level token is [INFO].
09/05/11 23:26:24 log4j: Category root set to INFO
09/05/11 23:26:24 log4j: Parsing appender named "stdout".
09/05/11 23:26:24 log4j: Parsing layout options for "stdout".
09/05/11 23:26:24 log4j: Setting property [conversionPattern] to [%d %p [%c] - <%m>%n].
09/05/11 23:26:24 log4j: End of parsing for "stdout".
09/05/11 23:26:24 log4j: Parsed "stdout" options.
09/05/11 23:26:24 log4j: Parsing for [org.springframework.samples.petclinic.aspects] with value=[DEBUG].
09/05/11 23:26:24 log4j: Level token is [DEBUG].
09/05/11 23:26:24 log4j: Category org.springframework.samples.petclinic.aspects set to DEBUG
09/05/11 23:26:24 log4j: Handling log4j.additivity.org.springframework.samples.petclinic.aspects=[null]
09/05/11 23:26:24 log4j: Finished configuring.
2009-05-11 23:26:24,593 INFO [org.springframework.web.context.ContextLoader] - <Root WebApplicationContext: initialization started>
2009-05-11 23:26:24,687 INFO [org.springframework.web.context.support.XmlWebApplicationContext] - <Refreshing org.springframework.web.context.support.XmlWebApplicationContext@eeb406: display name [Root WebApplicationContext]; startup date [Mon May 11 23:26:24 EDT 2009]; root of context hierarchy>
2009-05-11 23:26:24,828 INFO [org.springframework.beans.factory.xml.XmlBeanDefinitionReader] - <Loading XML bean definitions from ServletContext resource [WEB-INF/applicationContext-jpa.xml]>
2009-05-11 23:26:25,281 INFO [org.springframework.web.context.support.XmlWebApplicationContext] - <Bean factory for application context [org.springframework.web.context.support.XmlWebApplicationContext@eeb406]: org.springframework.beans.factory.support.DefaultListableBeanFactory@1da817b>
2009-05-11 23:26:25,734 INFO [org.springframework.beans.factory.config.PropertyPlaceholderConfigurer] - <Loading properties file from class path resource [jdbc.properties]>
2009-05-11 23:26:25,796 INFO [org.springframework.context.weaving.DefaultContextLoadTimeWeaver] - <Determined server-specific load-time weaver: org.springframework.instrument.classloading.oc4j.OC4JLoadTimeWeaver>
2009-05-11 23:26:28,296 INFO [org.springframework.web.context.support.XmlWebApplicationContext] - <Bean 'org.springframework.orm.jpa.vendor.TopLinkJpaVendorAdapter#c25ae3' is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)>
2009-05-11 23:26:28,359 INFO [org.springframework.web.context.support.XmlWebApplicationContext] - <Bean 'dataSource' is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)>
2009-05-11 23:26:28,437 INFO [org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean] - <Building JPA container EntityManagerFactory for persistence unit 'PetClinic'>
2009-05-11 23:26:28,468 INFO [org.springframework.web.context.support.XmlWebApplicationContext] - <Bean 'entityManagerFactory' is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)>
2009-05-11 23:26:28,562 INFO [org.springframework.beans.factory.support.DefaultListableBeanFactory] - <Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1da817b: defining beans [org.springframework.context.weaving.AspectJWeavingEnabler#0,org.springframework.context.config.internalBeanConfigurerAspect,loadTimeWeaver,org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0,dataSource,entityManagerFactory,transactionManager,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.transaction.config.internalTransactionAspect,org.springframework.samples.petclinic.aspects.UsageLogAspect#0,org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor#0,clinic]; root of factory hierarchy>
2009-05-11 23:26:29,671 INFO [org.springframework.web.context.ContextLoader] - <Root WebApplicationContext: initialization completed in 5078 ms>
2009-05-11 23:26:29,734 INFO [org.springframework.web.servlet.DispatcherServlet] - <FrameworkServlet 'petclinic': initialization started>
2009-05-11 23:26:29,734 INFO [org.springframework.web.context.support.XmlWebApplicationContext] - <Refreshing org.springframework.web.context.support.XmlWebApplicationContext@c00e55: display name [WebApplicationContext for namespace 'petclinic-servlet']; startup date [Mon May 11 23:26:29 EDT 2009]; parent: org.springframework.web.context.support.XmlWebApplicationContext@eeb406>
2009-05-11 23:26:29,734 INFO [org.springframework.beans.factory.xml.XmlBeanDefinitionReader] - <Loading XML bean definitions from ServletContext resource [WEB-INF/petclinic-servlet.xml]>
2009-05-11 23:26:30,171 INFO [org.springframework.web.context.support.XmlWebApplicationContext] - <Bean factory for application context [org.springframework.web.context.support.XmlWebApplicationContext@c00e55]: org.springframework.beans.factory.support.DefaultListableBeanFactory@1c5543b>
2009-05-11 23:26:30,375 INFO [org.springframework.beans.factory.support.DefaultListableBeanFactory] - <Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1c5543b: defining beans [addOwnerForm,addPetForm,addVisitForm,clinicController,editOwnerForm,editPetForm,findOwnersForm,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter#0,org.springframework.web.servlet.handler.SimpleMappingExceptionResolver#0,org.springframework.web.servlet.view.InternalResourceViewResolver#0,messageSource]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@1da817b>
2009-05-11 23:26:31,828 INFO [org.springframework.web.servlet.DispatcherServlet] - <FrameworkServlet 'petclinic': initialization completed in 2094 ms>
May 11, 2009 11:26:58 PM oracle.toplink.essentials.session.file:/C:/javalib/spring-2.5.6/samples/petclinic/war/WEB-INF/classes/-PetClinic.transaction
WARNING: PersistenceUnitInfo PetClinic has transactionType RESOURCE_LOCAL and therefore jtaDataSource will be ignored
May 11, 2009 11:26:58 PM oracle.toplink.essentials.session.file:/C:/javalib/spring-2.5.6/samples/petclinic/war/WEB-INF/classes/-PetClinic
INFO: TopLink, version: Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))
May 11, 2009 11:26:58 PM oracle.toplink.essentials.session.file:/C:/javalib/spring-2.5.6/samples/petclinic/war/WEB-INF/classes/-PetClinic
INFO: Server: unknown
May 11, 2009 11:26:58 PM oracle.toplink.essentials.session.file:/C:/javalib/spring-2.5.6/samples/petclinic/war/WEB-INF/classes/-PetClinic.connection
CONFIG: connecting(DatabaseLogin(
        platform=>EssentialsHSQLPlatformWithNativeSequence
        user name=> ""
        connector=>JNDIConnector datasource name=>null
May 11, 2009 11:27:03 PM oracle.toplink.essentials.session.file:/C:/javalib/spring-2.5.6/samples/petclinic/war/WEB-INF/classes/-PetClinic
SEVERE:
Local Exception Stack:
Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Io exception: The Network Adapter could not establish the connection
Error Code: 17002
        at oracle.toplink.essentials.exceptions.DatabaseException.sqlException(DatabaseException.java:305)
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        at oracle.j2ee.connector.ConnectionPoolImpl.createManagedConnectionFromFactory(ConnectionPoolImpl.java:327)
        at oracle.j2ee.connector.ConnectionPoolImpl.access$800(ConnectionPoolImpl.java:98)
        at oracle.j2ee.connector.ConnectionPoolImpl$NonePoolingScheme.getManagedConnection(ConnectionPoolImpl.java:1211)
        at oracle.j2ee.connector.ConnectionPoolImpl.getManagedConnection(ConnectionPoolImpl.java:785)
        at oracle.oc4j.sql.ConnectionPoolImpl.getManagedConnection(ConnectionPoolImpl.java:45)
        at com.evermind.server.connector.ApplicationConnectionManager.getConnectionFromPool(ApplicationConnectionManager.java:1596)
        at com.evermind.server.connector.ApplicationConnectionManager.acquireConnectionContext(ApplicationConnectionManager.java:1541)
        at com.evermind.server.connector.ApplicationConnectionManager.allocateConnection(ApplicationConnectionManager.java:1486)
        at oracle.j2ee.connector.OracleConnectionManager.unprivileged_allocateConnection(OracleConnectionManager.java:238)
        at oracle.j2ee.connector.OracleConnectionManager.allocateConnection(OracleConnectionManager.java:192)
        at oracle.oc4j.sql.ManagedDataSource.getConnection(ManagedDataSource.java:272)
        at oracle.oc4j.sql.ManagedDataSource.getConnection(ManagedDataSource.java:200)
        at oracle.oc4j.sql.ManagedDataSource.getConnection(ManagedDataSource.java:142)
        at oracle.oc4j.sql.ManagedDataSource.getConnection(ManagedDataSource.java:127)
        at oracle.toplink.essentials.jndi.JNDIConnector.connect(JNDIConnector.java:145)
        ... 60 moreAny ideas? I'd really like to see JPA, Spring and oc4j working together?
Thanks,
Eric

Can you manually advance a Captivate slide presentation with a remote control and a projector.

I have published a large volument of PowerPoint presentations with Captivate 5.0 and intend to distribute the presentations to live instructors as a means to control content delivered live by instructors to the students. The files are aggregrated into groups of lessons and published to PDF with a Table of Contents.
We need to avoid manually advancing the show from the laptop.
Having difficulty determining how to use remote control via laptop and projector to advance the next slide or presentation. Can't get it to work. Was able to do so previously with PowerPoint slides converted to PDF shows. Remotes/Laser pointers worked fine. But now that I have processed the shows through Captivate 5.0 can seem to find a remote that will work with the new PDF or SWF with our systems.
We use a laptop and projection system, so need to be able to advance the show to the next "slide" manually and are trying to figure out how to do it with a remote control.
Has anyone else experienced this challenge and did you find a solution?.

Hi Carey,
if you can apply the letter "A" for "next" to your remote control?
Then you could add a shortcut to your buttons in the captivate file.
In deapth:
Go to a PPT importet slide (using the "click mouse" option to continue".
Click somewhere in the screen (clickbox_xx will be selected).
Properties - Action - Shortcut. Click it and press "A".
Click somewhere on the stage.
Now when you press your next button on the remote, Captivate will receive an "A" and continue to the next slide.
Hope this helps
Best
TD

Confilicts with XP "Remote Desktop" and ZFD4 "Remote Control"

He have a similar problem like this. Some machines, after installing Zen4
agent, after first login, the WS reboot automatically every time.
He have discovered a conflit with display adapter ( Intel eXtreme graphics
2 ).
Resolution: With workstation at CTRL+ALT+DEL or password prompt, access
the registry of this machine with a remote admin WS. At the
HKLM\Software\Microsoft\Windows\Current Version\Run commands, find startup
tools from the display adapter, like HotKeysCmds -> C:\Windows\System32
\hkcmd.exe and remove them from registry.
Logon at the WS and if it run fine, reinstall the display adapter.
I hope this help you.
Regards,
BJ
> Current workstation Configuration - WinXP(SP1), Client32
> (483sp1),Enabled
> Microsoft Remote Desktop (Used to connect to machine via NAT at
> Firewall),
> ZFD4 at server. I installed ZFD4 management agent as local
> administrator
> with no problem. However on initial reboot, the machine would not
> boot
> normally and was stuck in a reboot loop. I was able to oot into safe
> mode
> however, unable to un-install the ZFD4 remote agent.
>
> 1) Is there some type of conflict between the two "Remote Control"
> applications.
>
> 2)How do I correct the current reboot loop.
>
> 3)What is the best scenario to remote control a desktop via VPN or
> NAT,
> keeping in mind that I may not have the Netware Client loaded on all
controlling workstations.
>
>
>

I'm not sure if Apple Remote can, but
Microsoft offers a free program called Remote Desktop Connection so you can do just that.
www.microsoft.com/mac

Stored Proc output being truncated with latest ojdbc14 and classes12.jar

Hello,
I downloaded the latest ojdbc14.jar from Oracle website and used it with my Java program. I noticed a peculiar behavior. If my stored proc is returning a VARCHAR with large number of characters, the output is being truncated. This worked fine with the older ojdbc14.jar (and the older classes12.jar). It does not work properly with the new ojdbc14 and classes12.jar. Is there something that I am missing here?
My Oracle Server version is - Oracle Database 10g Enterprise Edition Release 10.2.0.1.0.
Below is the sample stored proc and the Java file to execute the same.
Am I missing something here?
CREATE OR REPLACE PROCEDURE TestOracleDriver (returnVal OUT VARCHAR2) IS
BEGIN
returnVal := '';
FOR tmpVar in 1..2000
Loop
          returnVal := returnVal || to_char(tmpVar) || ',';
END LOOP;
END;
import java.sql.*;
import java.util.*;
import java.util.Hashtable;
import oracle.jdbc.driver.OracleTypes;
public class OracleDriverTest
     public static void main(String argv[]) throws Exception
          Connection c = null;
          try
               Driver dr = new oracle.jdbc.OracleDriver();
               Properties props = new Properties();
               props.put("user", "scott");
               props.put("password", "tiger");
               c = dr.connect("jdbc:oracle:thin:@SERVER_NAME:PORT:SID", props);
               System.out.println("GOT A PLAIN CON" );
               System.out.println("The driver is " + c.getMetaData().getDriverVersion() );
               System.out.println("The DBMS is " + c.getMetaData().getDatabaseProductVersion() );
               execute(c);
          catch (Exception e)
          e.printStackTrace();
          finally { try {c.close();} catch (Exception ign){} }
     private static String execute(Connection connection )
               String procName = "TestOracleDriver";
               CallableStatement cstmt=null;
               ResultSet rs = null;
               String returnedData = null;
               try
                    cstmt = connection.prepareCall("{call " + procName+" (?)}");
                    cstmt.registerOutParameter(1,OracleTypes.VARCHAR);
                    cstmt.execute();
                    returnedData = cstmt.getString(1);
                    System.out.println("ProcTest ::execute --> Returned data is \n"+ returnedData);
                    return returnedData;
          catch (Exception e) {
               System.out.println("ProcTest ::execute -->Error while executing "+procName);
               e.printStackTrace();
               return null;
          finally
               try
                    connection.close();
               catch (Exception e1)
                    System.out.println("ProcTest ::execute -->Error while closing connection ");
                         e1.printStackTrace();
               }//end of catch
     }//end of finally
}//End of execute method
Regards,
Hari
Message was edited by:
user553601
Message was edited by:
user553601

Hari,
If you think it is a bug, you can report it to Oracle Support via the MetaLink Web site.
Good Luck,
Avi.

Remote Panel and Internet Explorer

Hello. I have a problem with a Remote Panel and Internet Explorer. I create a measurement system in LabVIEW. It�s composed of a main front panel and a few subVIs with independent front panels opened from main Front Panel when I press appropriate button. As a local system everything works ok but I try to create a web version of this system. I decide that I can use a Remote Panel. In Web Publishing Tool I was creating a web page for each of Front Panel. I try to have the same functionality as in local system, so when in Front Panel (opened in Internet Explorer window) I press appropriate button I want to open secondary Internet Explorer window with a subVI inside. And now I�m stuck because I can�t open this secondary window in a network w
orkstation. Has anyone have an idea how can I do it?

> Hello. I have a problem with a Remote Panel and Internet Explorer. I
> create a measurement system in LabVIEW. It?s composed of a main front
> panel and a few subVIs with independent front panels opened from main
> Front Panel when I press appropriate button.
I think you have two options. You can open most modal subVI panels
directly on a remote machine. The popup panels won't be in a web page,
but it will work with few changes.
A second approach would be to change the app slightly. The buttons that
launch the subVIs will turn into URL links. The links will open a web
page with a different embedded panel.
Greg McKaskle

Sharing a Printer With Microsoft Remote Desktop

How do you set it up?
The printer (Epson Stylus Photo 820) is connected through USB to an Intel iMac.
I control a Windows XP Pro PC from the iMac through firewire with Microsoft Remote Desktop and it works fine (although I can't get it to share the internet connection.) I have turned printer-sharing "On" in the iMac Preferences. I have also checked "Printers" in the "Connect automatically to these local devices when logged on to the remote computer" dialog box of MS RDC.
When I go to Add Printer in Windows, I search for a printer and get a tree view with "Microsoft Windows Network" on top and "WORKGROUP" under it. I try to input the printer name, but it tells me it can't find such a printer.
If I go to the Epson control panel under Windows, and click on ports, it shows the name of the iMac on four separate ports, and if I activate one of them it shows the Stylus 820.
But then it doesn't print.
Any ideas?

same problem here. cannot print a document from the remote desktop computer (microsoft) to my local printer connected to an intel mac .please can anybody help I have a offcejet HP g55

Wlthint3client.jar with WebLogic 10.0

Can I use wlthint3client.jar instead of wlfullclient.jar with WebLogic 10.0 (and Tomcat 6.0)?
I tried to use it and it seems to work. However as far as I know wlthint3client.jar was released as a part of WebLogic 10.3,
so I'd like to make sure that there's no side effects.
The reason to give up wlfullclient.jar is its size (~ 60 MB).

See here:
http://download.oracle.com/docs/cd/E14571_01/web.1111/e13717/wlthint3client.htm#SACLT362
and here:
http://download.oracle.com/docs/cd/E14571_01/web.1111/e14529/compatibility.htm#INRMP118
The key section:
A WebLogic Server 10.3.3 client can invoke RMI-based applications hosted on a WebLogic Server 8.1, 9.x, 10.0, 10.3, 10.3.1 and 10.3.2 server using IIOP, T3, T3S, HTTP, and HTTPS. JMS applications can be invoked using T3, T3S, HTTP, and HTTPS.
For Tomcat look here:
http://download.oracle.com/docs/cd/E14571_01/web.1111/e13717/wlthint3client.htm#BABGDFEA
Tomcat is not mentioned explicitly, so while not certified it may still work.

I am fed up with Spring and Apple passing me off to one another and neither will fix the problem. I am unable to receive a connection on my phone.

I am fed up with Spring and Apple passing me off to one another and neither will fix the problem. I am unable to receive a connection on my phone.
The internet goes out and I have to reset network setting each and every time. This is only a temporary solution which by the time I release the line with Spring or leave the apple store the issue is back. Sprint indicates that it is a know issue with the Iphone 5 and apple says it is a network issue as Sprint's network is not up to par with the Iphone and can not meet the expectations on the Iphone 5.
I have attached a few picture, as you can see it clearly says I have 5 bars and 3g available but I have no connections what so ever.
This issue affects all data and so I can not send or receive picture messages, use apps, or access the internet. The data goes in and out intermittently and it seems the phone chooses what I can and can't do.
For example I can watch Youtube or Vevo videos but I can not access Facebook or Instagram.
Is anyone else having this issue?
I will soon loose my patience....
I have reset my phone three time and have reset network and other setting mutltiple times.

Remote app and Ipad with Apple TV

I use the Remote app with both an iPad and iPhone to control my first gen Apple TV. This works fine except for one thing. When I select "Apple TV" as the library, using an iPhone I have access to all my library including Podcasts. When I run the same app on my Ipad, still selecting "Apple TV" as the library, no Podcasts come up on the iPad to select - the category is completely missing.
Has anyone else seen this issue ? Are they still there but hidden somewhere else ? Bear in mind I keep no content on the Apple TV - it is effectively just acting as a wireless device to get the signal to my TV.

Hi,
still selecting "Apple TV" as the library, no Podcasts come up on the iPad to select - the category is completely missing.
Tap Settings on the iPad then tap General / Reset / Reset Network Settings then restart your iPad.
Press and hold the Sleep/Wake button until the red slider appears. Slide your finger across the slider to turn off iPad. To turn iPad back on, press and hold the Sleep/Wake until the Apple logo appears.
See if you can access podcasts now.
Carolyn

Configuring UC540 with 2x SPA525G2 (local and remote site)

Just got this new system installed and not sure to get full capability.
Here's my setup and feel free to send comments to help improve configuration.
I have two SPA525G2 phone one local connected to the UC540 and the other one is remote and connected over the built-in VPN
I have 4 incoming lines and we need to have both phone ringing all the time.
On each phone at least one user extension button, one monitor button to see the status of the remote extension, and one group voicemail
So that left me with only 2 buttons to control the 4 incoming lines.
How should i do this setup on the two remaining buttons ?

Hello Pierre,
There are a lot of different approaches. The following are some of the approaches:
1. create a group for each if the incoming lines and put the extensions of the two phones in these groups.
2. Create extension for each line and make overlay buttons which include these extensions.
3. Use B-ACD or AA and send the calls there and then forward to the extensions of the phones.
HTH,
Alex
*Please rate helpful posts.

Only Remote-Desktop and Replication with 0.0 Reduction

Hi guys,
I have a solution with 16 WAAS 4.4.3 and I got good numbers in all default applications except Remote-Desktop and Replication
( All Traffic 53% of Reduction).
I can understand not otimize Remote-Desktop Applications cause the customer is using Metaframe with crypto and already compacted and
using too RDP with crypto/compacted.
But in the Replication I would expect some gain in Active Directory and MS-FRS Replication.
I got 0.0, Actually, the optmized traffic is biggest that the Original Traffic.
I have to modify something in the Microsoft servers to be able to got reduction in Replication Application ??
I'm using all the Default Classifiers in Replication Application
Double-Take                            LZ+TFO+DRE       1100, 1105
EMC-Celerra-Replicator            LZ+TFO+DRE       8888
MS-AD-Replication1                 LZ+TFO+DRE       UUID:e3514235-4b06-11d1-ab04-00c04fc2dcd2
ms-content-repl-srv                   TFO                     507, 560
MS-FRS1                                LZ+TFO+DRE       UUID:f5cc59b4-4264-101a-8c59-08002b2f8426
netapp-snapmirror                    LZ+TFO+DRE       10565-10569
pcsync-http                             LZ+TFO+DRE       8444
pcsync-https                           TFO                      8443
rrac                                        TFO                      5678
Rsync                                     LZ+TFO+DRE       873
Thanks a Lot
My Best Regards,
Andre Lomonaco

As you said, you need to only send the changes over the line.
Java can not tell you what has changed, so you need to either write some JNI, or do a check on the current image, with the last image. (this would eat quite a bit of CPU time on the server).
It might be worth looking at the source for VNC, and other simler products.
The simpliest solution would be to split the image into blocks of x by y pixels, then do a pixel-by-pixel check on that block, and only send the block if it has changed.
Next thing to think about is scrapping RMI, and using raw sockets. RMI has a fair sized overhead.
Zipping a JPEG is unlikely to have any effect. A JPEG is already compressed.
You might want to look at a lossless compression format, like PNG, as the JPEG will have articles. This might be acceptable. If so, changing the compression ratio of the JPEG might be an option.
Finally, the bottle neck might be the call to Robot.createScreenCapture. This is not the fastest method.

Problem with remote control and Windows 7 - HP Pavilion 6301eu

I installed Windows 7 32-bit and my remote control does not work. I have tried all possible drivers and still nothing ... Photo driver attached. Does anyone have a link to the current drivers for the remote control and Windows 7? thank you

Hi John:
Thanks but, I had already done this. I was having THAT problem with Encore (could not even initialize before tanking) when I first installed it and that's when I updated the Roxio engine. I don't know what else there is to update or correct at this point.
There was one thing that occurred to me: When I was using XP, I had to disable Open GL in order to get Encore to stabilize. I've heard one recommendation for Encore that one must disable graphics acceleration. I would like try that here except I can't figure out how to do that in Windows 7.
I've been Googling "Windows 7 Disable Graphics Accel" and have come up with nothing useful.
Thanks for your help though and if you have any other ideas, I'm all ears.
Mark

Remote panel and selective control access through Security with DSC

Hi Everyone,
I looked around to see what labview had to offer concerning security of remote panel and all the solutions I've found only propose full access to a remote panel, or none. The login page is not an option for me as everyone on the intranet can access the remote panel for monitoring but not everyone can have control to the buttons on it.
With the DSC module, I can give securities to the different controls and it works great with the exe, if I log in or out, the controls appears or disapears. Unfortunately, with remote panels, those controls are always visibles. Furthermore, when I log in from a remote panel, all the other remote panels get logged in with the same username and priviledges. When I log out, same thing, it logs out all the other remote panels. So the last guy who logs in gives its priviledges to every one else who is monitoring the remote panel at that time. when he logs out, he logs everyone out. I used a reentrant vi hoping that this would solve the problem but it didnt.
I would like to do what my colleague does with Advantech without any problem. He has only 1 .exe is running on the server and whoever connects to it through webserver, just needs to log in and he has all the priviledges of an guest, operator, admin, etc.. with access to controls and features accordingly. All this without interfering with the other people using the remote panels. This colleague has always been doubtful about the capabilities of labview to do SCADA systems and uptil now, I've been able to prove him wrong.. please help me continue
There are workarounds, using remote desktop to the server instead of webserver but it definitely is not as practical for the client and it will need quite some work to to synchronise all the exes open from the differents sessions, through the use of shared variables, binding and securities.
Thank you for your help.
Solved!
Go to Solution.

Thank you very much for your reply Jordan.
The NI security info is on the server (local domain with groups and users), and the running exes as well. The remote panel is not supposed to be accessed by internet, at least not yet, but just by the computers on the network and thinkline computers who are directly connected to the servers. the remote panel is accessed through the simple url: http://serverip/Application.html
There is no problem with accessing the remote panel of the exes on the server from another computer on the network. But there are several security issues when logging in and out with the NI Security Programmatic Login and logout VIs through the remote panel..
The 1st problem occurs when several people access the remote panel at the same time. In my setup, everyone is allowed to check what's happening on the front panel of the running exe, go through the tabs, check the graphs, the tables, etc.. , but only the administrators and the operators can send commands to the machines and the production line through this remote panel. Hence some buttons are accessible to all users, while others are only accessible depending on the privileges of the person logged in.
So like I said in the 1st post, I configured some buttons to be accessible only by the users of the admin group. When the exe runs, it's perfect, if I log in and out with an admin account, the buttons appears and disappear accordingly. But when I check the remote panel, those admin buttons are always visible, even if I am logged in as a guest or even logged out. Is it because the remote panel only needs minimum runtime engine and doesnt use the dsc runtime engine? if so, any work around?
Furthermore, another big problem is that if I login as an admin in one remote panel, then login as an guest in another remote panel, and then logout back from the first remote panel, it says: "User Domain/Guest logged out". Hence, my second login logged out my first user. I can actually see the admin buttons appearing and disappearing on the exe when login as admin and guest from the different remote panels.
So that's it, I would like my remote panel to behave like a normal scada system, with one exe running in the back (on the server) and with all the users accessing it through web server. Several users might/will access the remote panel at the same time and each of the users have a login/password that grant some of them the privileges to take some actions while giving the others only monitoring rights.
I hope that I have been more clear in this 2nd post,
Thank you again for your time.
Best Regards,
Tom.

Splash screen with progress bar and multiple jar files to load

Hello,
I have been looking to the new features in java 6 for splash screens. I haven't implemented this never before and i was wondering how i could do the following with java 1.5 or 6:
I would like to see a splash screen with a progress bar that "grows" when every jar file has been read.
At this time i call my application like this from a shell script:
exec "$JAVA_BIN" -Djava.library.path=$LIBRARIES_J3D -classpath xxxx.jar yyyy.jar zzzz.jar ...
where xxx.jar, yyy.jar and zzz.jar are very heavy jars.
So i would like to see in the progress bar 33% 66% and 100% when they are loaded.
I do not know if this is the right forum to ask for this. If no, please point me which would be the ideal one.
Any help will be very useful. Thanks to all!

Am 10.07.2015 um 07:17 schrieb Lalit Solanki:
> Hi friend,
>
> I am create pure eclipse E4 application and trying to splash screen with progress bar and message.
>
>
>
>
> but above image in only support eclipse E3 application so pleas help me how to add progress bar and message in eclipse E4 application
>
Hi Lalit,
there's a Bug entry: https://bugs.eclipse.org/bugs/show_bug.cgi?id=382224
Meanwhile you can use this solution:
https://www.eclipse.org/forums/index.php/t/328812/5ceed4bcaa683a94d65efb161bffd217/
Regards,
Ralf.

EjbAccessException with Spring remote-slsb and wlthint3client.jar

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