Adobe TV segment: Generate a Flex/J2EE Database Application
Another segment has been released on Adobe TV, this time on how to generate a Flex and J2EE Database Application. I was a little bit sleepy and tired after three and a half days of MAX :D. I show how to create such applications using the data wizard, or LiveCycle Data Services and SQL Assembler. Enjoy!
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7 Responses to “Adobe TV segment: Generate a Flex/J2EE Database Application”
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I am a Web Developer Evangelist for Adobe. The views expressed on this site do not necessarily reflect the views of Adobe Systems Incorporated. More about Mihai Corlan. +Mihai Corlan -
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Under OS X 10.5.6 on Safari 4, I get a debug error:
SecurityError: Error #2060: Security sandbox violation: ExternalInterface caller http://tv.adobe.com/Embed.swf cannot access http://corlan.org/2009/03/02/adobe-tv-segment-generate-a-flexj2ee-database-application/.
at flash.external::ExternalInterface$/_initJS()
at flash.external::ExternalInterface$/call()
at com.osflash.thunderbolt::Logger$/log()
at com.osflash.thunderbolt::Logger$/info()
at com.adobetv.Components::Player/streamStatusHandler()
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at com.akamai::AkamaiConnection/streamStatus()
On FF3, I get a flex alert box with the following:
Error #8: Cannot play, pause, seek or resume since the stream is not defined
On Safari you get audio, on FF you get nothing. Just a heads up.
FYI, works fine from tv.adobe.com. Cross domain issues are a pain :)
Thank you,
That data wizard will drastically help with my coding in the up coming days.
Hi Mihai,
Firstly, many thanks for the video. It does make lives easier!
Just one small issue i’ve been facing when I follow your video and try to generate a Flex/J2EE Database Application. I get a java.lang.NullPointerException error after I create the client side code. Please advice!
Kind Regards,
Rishab
Hi Mihai,
I have the same problem like Rishad Varma so if you could mail me the solution if you know it.
Regards
Peter
@Peter Michalik @Rishab Varma
I have to double check, but I remember there is a bug on http://bugs.adobe.com. As we decided to remove this wizard from Flash Builder 4, I doubt it will be fixed anytime soon. Instead you should have a look at the new wizards from the Data/Services view available in the Flash Builder 4: http://labs.adobe.com
And is it possible to avoid that bug? Because in your video it is working correctly and for me it would be great if I would be able to do application this way