Regarding Flex 3 and Jboss 4.2

Hello Frnds,
i am using flex 3
I am using JBOSS 4.2 as server and if i start the server in the builder it is running properly .
If i add any project to that jboss server and restarting the server it is throwing an exception like
java.lang.NullPointerException and the serveris not starting.
Please could any one suggest me how to overcome this exception
Thanks & Regards
srujan.

Are you planning on using Jdk 1.4.2 to run JDeveloper or simply the applications you build?
In case you want the former, I would recommend against it. There are some differences between whatever version of Java it is that 3.2.3 uses and 1.4.x which make it hard to predict how JDev will react.
The same actually applies to the applications you develop, but then you are also able to try and work around the issues. This, of course, is not the case for JDev.

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, thats about is, you still need backend processioning
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How to compile jsp project on the plateform of Myeclipse and jboss

hi
I m new in jboss application server with myeclipse plateform.
im unable to solve this error.which are occured doring the starting of server in my eclipse.
the error is:-----
13:12:41,484 INFO [Server] Starting JBoss (MX MicroKernel)...
13:12:41,500 INFO [Server] Release ID: JBoss [Zion] 4.0.4.GA (build: CVSTag=JBoss_4_0_4_GA date=200605151000)
13:12:41,515 INFO [Server] Home Dir: C:\Program Files\jboss-4.0.4.GA
13:12:41,515 INFO [Server] Home URL: file:/C:/Program Files/jboss-4.0.4.GA/
13:12:41,515 INFO [Server] Patch URL: null
13:12:41,515 INFO [Server] Server Name: default
13:12:41,515 INFO [Server] Server Home Dir: C:\Program Files\jboss-4.0.4.GA\server\default
13:12:41,515 INFO [Server] Server Home URL: file:/C:/Program Files/jboss-4.0.4.GA/server/default/
13:12:41,531 INFO [Server] Server Log Dir: C:\Program Files\jboss-4.0.4.GA\server\default\log
13:12:41,531 INFO [Server] Server Temp Dir: C:\Program Files\jboss-4.0.4.GA\server\default\tmp
13:12:41,531 INFO [Server] Root Deployment Filename: jboss-service.xml
13:12:44,015 INFO [ServerInfo] Java version: 1.4.2_05,Sun Microsystems Inc.
13:12:44,015 INFO [ServerInfo] Java VM: Java HotSpot(TM) Client VM 1.4.2_05-b04,Sun Microsystems Inc.
13:12:44,015 INFO [ServerInfo] OS-System: Windows XP 5.1,x86
13:12:45,750 INFO [Server] Core system initialized
13:12:55,515 INFO [Log4jService$URLWatchTimerTask] Configuring from URL: resource:log4j.xml
13:13:09,218 INFO [WebService] Using RMI server codebase: http://shabrez:8083/
13:13:19,578 INFO [MailService] Mail Service bound to java:/Mail
13:13:20,484 INFO [NamingService] JNDI bootstrap JNP=/0.0.0.0:1099, RMI=/0.0.0.0:1098, backlog=50, no client SocketFactory, Server SocketFactory=class org.jboss.net.sockets.DefaultSocketFactory
13:13:20,718 INFO [SubscriptionManager] Bound event dispatcher to java:/EventDispatcher
13:13:25,109 INFO [CorbaNamingService] Naming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
13:13:25,812 INFO [CorbaTransactionService] TransactionFactory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
13:13:27,875 INFO [Embedded] Catalina naming disabled
13:13:28,140 INFO [ClusterRuleSetFactory] Unable to find a cluster rule set in the classpath. Will load the default rule set.
13:13:28,140 INFO [ClusterRuleSetFactory] Unable to find a cluster rule set in the classpath. Will load the default rule set.
13:13:29,390 INFO [Http11BaseProtocol] Initializing Coyote HTTP/1.1 on http-0.0.0.0-8080
13:13:29,390 INFO [Catalina] Initialization processed in 1250 ms
13:13:29,406 INFO [StandardService] Starting service jboss.web
13:13:29,406 INFO [StandardEngine] Starting Servlet Engine: Apache Tomcat/5.5.17
13:13:29,562 INFO [StandardHost] XML validation disabled
13:13:29,640 INFO [Catalina] Server startup in 250 ms
13:13:30,671 INFO [TomcatDeployer] deploy, ctxPath=/invoker, warUrl=.../deploy/http-invoker.sar/invoker.war/
13:13:31,906 INFO [WebappLoader] Dual registration of jndi stream handler: factory already defined
13:13:33,515 INFO [TomcatDeployer] deploy, ctxPath=/, warUrl=.../deploy/jbossweb-tomcat55.sar/ROOT.war/
13:13:34,015 INFO [TomcatDeployer] deploy, ctxPath=/jbossws, warUrl=.../tmp/deploy/tmp13610jbossws-exp.war/
13:13:34,531 INFO [TomcatDeployer] deploy, ctxPath=/jbossmq-httpil, warUrl=.../deploy/jms/jbossmq-httpil.sar/jbossmq-httpil.war/
13:13:35,359 INFO [TomcatDeployer] deploy, ctxPath=/web-console, warUrl=.../deploy/management/console-mgr.sar/web-console.war/
13:13:39,453 INFO [RARDeployment] Required license terms exist, view META-INF/ra.xml in .../deploy/jboss-ha-local-jdbc.rar
13:13:39,593 INFO [RARDeployment] Required license terms exist, view META-INF/ra.xml in .../deploy/jboss-ha-xa-jdbc.rar
13:13:39,687 INFO [RARDeployment] Required license terms exist, view META-INF/ra.xml in .../deploy/jboss-local-jdbc.rar
13:13:39,781 INFO [RARDeployment] Required license terms exist, view META-INF/ra.xml in .../deploy/jboss-xa-jdbc.rar
13:13:39,906 INFO [RARDeployment] Required license terms exist, view META-INF/ra.xml in .../deploy/jms/jms-ra.rar
13:13:40,031 INFO [RARDeployment] Required license terms exist, view META-INF/ra.xml in .../deploy/mail-ra.rar
13:13:44,234 INFO [ConnectionFactoryBindingService] Bound ConnectionManager 'jboss.jca:name=DefaultDS,service=DataSourceBinding' to JNDI name 'java:DefaultDS'
13:13:45,640 INFO [A] Bound to JNDI name: queue/A
13:13:45,656 INFO Bound to JNDI name: queue/B
13:13:45,656 INFO [C] Bound to JNDI name: queue/C
13:13:45,656 INFO [D] Bound to JNDI name: queue/D
13:13:45,656 INFO [ex] Bound to JNDI name: queue/ex
13:13:45,718 INFO [testTopic] Bound to JNDI name: topic/testTopic
13:13:45,734 INFO [securedTopic] Bound to JNDI name: topic/securedTopic
13:13:45,734 INFO [testDurableTopic] Bound to JNDI name: topic/testDurableTopic
13:13:45,750 INFO [testQueue] Bound to JNDI name: queue/testQueue
13:13:46,000 INFO [UILServerILService] JBossMQ UIL service available at : /0.0.0.0:8093
13:13:46,140 INFO [DLQ] Bound to JNDI name: queue/DLQ
13:13:46,609 INFO [ConnectionFactoryBindingService] Bound ConnectionManager 'jboss.jca:name=JmsXA,service=ConnectionFactoryBinding' to JNDI name 'java:JmsXA'
13:13:46,750 ERROR [MainDeployer] Could not create deployment: file:/C:/Program Files/jboss-4.0.4.GA/server/default/deploy/helloword.war/
java.lang.UnsupportedClassVersionError: com/jbosstest/testJboss (Unsupported major.minor version 49.0)
     at java.lang.ClassLoader.defineClass0(Native Method)
     at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
     at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
     at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
     at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
     at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
     at org.jboss.ws.server.WebServiceDeployerJSE.isWebserviceDeployment(WebServiceDeployerJSE.java:151)
     at org.jboss.ws.server.WebServiceDeployer.create(WebServiceDeployer.java:101)
     at org.jboss.ws.server.WebServiceDeployerJSE.create(WebServiceDeployerJSE.java:66)
     at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.create(SubDeployerInterceptorSupport.java:180)
     at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:91)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
     at $Proxy41.create(Unknown Source)
     at org.jboss.deployment.MainDeployer.create(MainDeployer.java:953)
     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:807)
     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:771)
     at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
     at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
     at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
     at $Proxy6.deploy(Unknown Source)
     at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
     at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)
     at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
     at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:336)
     at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
     at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
     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:324)
     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
     at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
     at $Proxy0.start(Unknown Source)
     at org.jboss.system.ServiceController.start(ServiceController.java:417)
     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:324)
     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
     at $Proxy4.start(Unknown Source)
     at org.jboss.deployment.SARDeployer.start(SARDeployer.java:302)
     at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1007)
     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:808)
     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:771)
     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:755)
     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:324)
     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
     at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
     at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
     at $Proxy5.deploy(Unknown Source)
     at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:482)
     at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362)
     at org.jboss.Main.boot(Main.java:200)
     at org.jboss.Main$1.run(Main.java:464)
     at java.lang.Thread.run(Thread.java:534)
13:13:47,000 INFO [TomcatDeployer] deploy, ctxPath=/jmx-console, warUrl=.../deploy/jmx-console.war/
13:13:47,625 INFO [TomcatDeployer] deploy, ctxPath=/testproject, warUrl=.../deploy/testproject.war/
13:13:48,578 ERROR [URLDeploymentScanner] Incomplete Deployment listing:
--- Incompletely deployed packages ---
org.jboss.deployment.DeploymentInfo@abba8a12 { url=file:/C:/Program Files/jboss-4.0.4.GA/server/default/deploy/helloword.war/ }
deployer: MBeanProxyExt[jboss.web:service=WebServer]
status: Deployment FAILED reason: com/jbosstest/testJboss (Unsupported major.minor version 49.0)
state: FAILED
watch: file:/C:/Program Files/jboss-4.0.4.GA/server/default/deploy/helloword.war/WEB-INF/web.xml
altDD: null
lastDeployed: 1148111026703
lastModified: 1147940958000
mbeans:
13:13:48,796 INFO [Http11BaseProtocol] Starting Coyote HTTP/1.1 on http-0.0.0.0-8080
13:13:49,125 INFO [ChannelSocket] JK: ajp13 listening on /0.0.0.0:8009
13:13:49,312 INFO [JkMain] Jk running ID=0 time=0/328 config=null
13:13:49,328 INFO [Server] JBoss (MX MicroKernel) [4.0.4.GA (build: CVSTag=JBoss_4_0_4_GA date=200605151000)] Started in 1m:7s:797ms
plz send me the solution of this error.
Thanks.

I m new in jboss application server with myeclipse plateform.
im unable to solve this error.which are occured doring the starting of server in my eclipse.
How to compile jsp project on the plateform of Myeclipse and jboss
hi :-) this is not eclipse forum and not that sure about your problem but i'll try to answer :-)
i'm not sure how you create your war but there something wrong with your web.xml. kindly check it :-)
by d way, you can deploy your project in my-eclipse by
- right click on the project then select my-eclipse > Add and Remove Project Deployment's
- a new window will open and you can now configure how you deploy your project :-)
other alternative edit your jboss-service.xml then put something like this
<attribute name="URLs">deploy/, file:/D:/workspace/deploy</attribute>
(note, change the path according to your needs)
regards,

Need information about Adobe Flex and WD

Hello SDN!
We try to decide is it possible to use Adobe Flex with WD java for us. So I need to know information like:
1) hardware requirements
2) software requirements (e.g. which versions of SAP NetWeaver are supported, which IDEs are supported and so on)
3) what about licenses - is it free or it necessary to buy it?
4) Adobe Flex and Adobe Flash are the same things or not
5) any other useful information
regards, Lev

Hi Tarun,
You can follow these links for more information
http://help.sap.com/saphelp_nwce711/helpdata/en/48/825afcf53d3ff6e10000000a42189c/content.htm
http://www.adobe.com/devnet/sap/articles/understanding_richislands.html
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Regards
Uday

Transaction Isolation level in WebSphere and JBOSS???

Hi,
How to set up the transaction isolation level in Websphere and JBOSS???
In weblogic, we can set it in weblogic-ejb-jar.xml. Is there any other file where we can set the isolation level in websphere and jboss???
What is the difference between all the 4 isolation levels such as
1) Transaction_committed
2) Transaction_uncommitted
3)Transaction_Repeatable_read
4)Transaction_serializable
Thanks,
JavaCrazyLover

In WebSphere 5.1 you can set the isolation level using resource reference. The following link describes the steps involved in this operation. I am not aware how to do the same thing in JBoss.
Regards,
Neo

Regarding flex session

hi,
My question is ,using username and password i was logged in.But how i have to set userid into session in flex. i am using backend server PHP.
please find me the solution to solve the problem.
Thanks and Regards,
venkat.R

Hi a.bhavika,
There is not specifically any session management in Flex as it runs everything on the client side if at all you want to mainatain you can maintain it on the server side. ...and I think for your case I dont think you need any session managemenet as at the time of login only you can identify which user has logged in to the syetem and based on the user logged in you can load all the previleges of that particular user in the Flex application.
Check out the links below for your understanding...
http://www.forta.com/blog/index.cfm/2006/9/24/flex-and-session-state-management
http://www.assembla.com/wiki/show/romoz/Session_Management_in_Flex
Thanks,
Bhasker

Problem in audio conferencing using Flex and FMS3.0

Hi Everyone,
I am trying to achieve audio conferencing using Flex and
FMS3.0
Currently I am following an approach where all the persons in
voice conference publish their voice on flash media server using
NetStream.Publish() function and all persons listen to the streams
published by all other members in the conference using
NetStream.Play() function. I am using a shared array on server side
to keep track of all the persons present in the conference. The
problem I am facing is that sometimes all the persons are able to
hear the voice of each other but other times audio of some persons
is not audible to others. Even if voice comes then there is echo
and one can hear the sound 3-4 times depending on the amplitude of
the sound. I have also used Microphone.setUseEchoSuppression(true)
to suppress the echo but it is not effectively suppressing it. If
someone has faced similar problems in past please let me know the
solution. Thanks in advance.
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Pankaj

I know.. but it was wrapped as jar or war files..
I searched all over my harddrive to find something named like org.apache or jdbc.clientDriver...and so on..with no result.
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Can i use ICE Faces and JBoss RichFaces combinely in JSF

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thanks for your reply
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What is the state if flex, and air development for air

Hi,
1- I wanted to know what is the state of affairs in flex and air as cross platform mobile development solutions?
2- Are they still worth learning and spending time developing mobile application using these technologies?
Becuase all the documnetation forum posts and most of the help material I come across is almost a year old.
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The right place to look for updates on Flex is http://flex.apache.org
The good thing is that activities are still going on. The bad things are that:
- Unless the dependency to Adobe air is cut, Flex as an open source project is bound to fail imho. See FlexJS for updates on that point
- Current activties seem to be focused around making things more polished rather than working on hard stuff (typically developing an independent and open source runtime execution engine => flexJS)
So...
For a small company, home development, not so business critical applications, I recommend warmly Flex, since it is one of the best (if not the best) cross-platform mobile development environment (Very good performances if used appropriately, very good programming environment, lots of components, structured language, lots of documentation and tutorials, easy to design, etc.)
for business critical applications... The risk is high !

EJB and JBOSS

Hi, My company is currently trying to migrate from Weblogic to JBoss.
We have all the jar, war, and xml file.
However, I'm not familiar with all these.
Could someone explain to me what;s the appropriate things to do.
All i know is that putting the war or jar file in a certain directory on Weblogic would result in those files being deployed.
Would JBoss work the same way?
Can I just put these files and will it get deployed?
I have looked through the web and mostly what they're talking about is creating ejbs from scratch (and .ear file also new thing to me) ... which is too technical for me.
Can someone suggest a solution please.
I'm a newbie to this technology.
All help/reply would be a great help.
thanks in advance.

Greetings,
Would JBoss work the same way?
Can I just put these files and will it get deployed?Yes, JBoss offers a similar deployment strategy. Presuming you are using JBoss 3.x and starting with default configuration you would place your components into ${JBOSS_HOME}/server/default/deploy and JBoss will auto-deploy them - er, assuming there are no errors in your components... ;) If there are errors then these will either be displayed on the console or in the 'console log' file depending on your startup strategy.
I have looked through the web and mostly what they're
talking about is creating ejbs from scratch (and .ear
file also new thing to me) ... which is too technical
for me.
Can someone suggest a solution please.
I'm a newbie to this technology.Where most of your difficulties are likely to play is in configuring your application's infrastructure - i.e. resources, security model, transactions, etc. Application Servers tend to differ quite a bit on such things (rather, on how to do them...), and JBoss is no exception. Furthermore, JBoss does not have a native GUI for these things which may complicate the matter even more. The best place to start for configuration issues is with the JBoss 3.0.x QuickStart Guide. This book-length guide provides a lot more detail on these matters than might be expected from typical "quick start" document and is available in PDF format for free from the JBoss site Documentation page. While you're there, it is worth-while to investigate the commercial documentation offerings on the same page...
All help/reply would be a great help.
thanks in advance.Regards,
Tony "Vee Schade" Cook

I´m new at flex and need some help.

Hi, I’m in the last year of my University Degree and I
was asked to develop a user friendly application to be used by
teachers and students at the University. With this application,
teachers will be able to post new projects with tight deadlines,
and students will deliver their project files through the same
application. The files will be saved in one of the University
servers.
I’ve downloaded the trial version of flex and I think
it’s amazing. I want to suggest to the University to use flex
2.0 to develop this application. I already know how to get data
from the database using ASP/ XML. But I still have some doubts in
my mind that maybe you guys can clarify.
Can I send files with a flex application and store them in a
specific directory in the server?
Can I create a new directory in the same server?
Can I add items to a database?
Regards from Portugal

Flex can upload files to a server.
Flex can not create directories. Use Web Service,
HTTPService, or RemoteObjects.
Flex can not add items directly to a database. Use Web
Service, HTTPService, or RemoteObjects.

Problems with Oracle Database 10g Express Edition and JBoss

Hi all,
I try to use Oracle Database 10g Express Edition and JBoss, but sometimes i have a connection problems.
Sometimes i have starnge warning:
WARN [JBossManagedConnectionPool] Unable to fill pool
org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (java.sql.SQLException: Listener refused the connection with the following error:
ORA-12519, TNS:no appropriate service handler found
and:
org.jboss.util.NestedSQLException: Could not create connection; - nested throwable: (java.sql.SQLException: Listener refused the connection with the following error:
ORA-12519, TNS:no appropriate service handler found
Oracle Database 10g Express Edition support Distributed Transaction Processing (DTP) XA interface or not?
Some ideas?
Thanks in advance!
Stoyan

Hi,
yes, it will work, but only with the Western European Edition, not the Unicode release.
See this thread for details:
Re: Connection error from SqlPlus 8.0 to Oracle XE in the same computer
Regards,
~Dietmar.

The "always allow" button is grayed out in settings regarding cookies, and I can not find where to change the setting. (Restrictions are not on.)

The "always allow" button is grayed out in settings regarding cookies, and I can not find where to change the setting. (Restrictions are not on.) Do you know where I go to change the setting to allow me to "always allow" cookies?

Hi lisaarnett111,
If you are having issues turning on Always Allow for cookies in Safari on your iPad, you may want to check to make sure that you don't have Private Browsing enabled, as noted in the following article:
Turn Private Browsing on or off on your iPhone, iPad, or iPod touch - Apple Support
Regards,
- Brenden

Regarding Flex 3 and Jboss 4.2

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