Comments for Engin Yöyen

Comment on Checking HTTP Connection With AIR (Flash-Flex) by Manish Shukla

Manish Shukla — Sat, 20 Feb 2010 13:07:43 +0000

nice sample

Comment on ActionScript Code Analyzer by Giulian Drimba

Giulian Drimba — Wed, 10 Feb 2010 21:56:15 +0000

That’s great!!!

Comment on ActionScript Code Analyzer by Thomas Tourlourat

Thomas Tourlourat — Wed, 10 Feb 2010 08:16:59 +0000

That’s a cool idea !
Thanks

Comment on Disabling Certain Rows in Data Grid by strangepeer

strangepeer — Wed, 27 Jan 2010 07:16:50 +0000

Thanks Engin Yöyen
for the sample code

Comment on Sending ActionScript Object To Java by Engin Yöyen

Engin Yöyen — Thu, 24 Dec 2009 09:53:42 +0000

@Shweta
flex.messaging.io.amf.ASObject class is in the flex-messaging-core.jar archive file. You have to attach librarys for using those classes. You can find those library in blaze-ds server files. All the archive files are under
[BlazeDSFolder]\tomcat\webapps\blazeds\WEB-INF\lib

In case if you dont want to deal with classes and archives, you can install WTP(Web tools project). After you install WTP all you have to do is create a new Flex project, and your eclipse will prepare all the neccessary files and sstructures for you.

Here is the link that show how you can use and install WTP;

http://corlan.org/2008/06/05/creating-a-combined-flexjava-project-in-flex-builder-wo-lcdsblazeds/

Comment on Sending ActionScript Object To Java by Shweta

Shweta — Thu, 17 Dec 2009 13:00:12 +0000

Hi Engin,
ASObject is not working in Java its giving error that package flex.messaging.io.amf.ASObject does not exist

Comment on Transition from Procedural Programming to Object Oriented Programming by WaxWheell

WaxWheell — Wed, 25 Nov 2009 18:49:53 +0000

Cool post, I didn’t thought reading this would be so interesting when I saw your title.

Comment on Sending ActionScript Object To Java by Engin Yöyen

Engin Yöyen — Thu, 19 Nov 2009 08:36:41 +0000

@Aran
Hi Aran, of course by default you can do all those things, mapping and so on. But it is or sure that there will be time that creating class would save you any time, or make your code better so you have to send your object to server side at it is.

Multiple objects in array, without having class for all objects you are sending.

At the end, there are more so many different operations, for deleting information from database you only need the table id, for updating you only need to send which field you want to update and the ID, for inserting you need more.

In some point it will make sense the send the raw object, which will help to reduce the amount of data that you are sending. And of course is not a way to do it for a one piece of information, but if you have to update, insert and delete, hundreds of information at a time, I think you can save a lot of time and make operation faster.

Comment on Sending ActionScript Object To Java by Aran

Aran — Tue, 17 Nov 2009 04:53:58 +0000

But you can make your VO’s as nested/complex as you need. You can have a parent VO which has a child property which is actaully another VO class.

(or as you say, send back an array of the required VO classes - the Array could also be a property on your parent VO)

Not that you would ever want to, but you could have hibernate serialze your entire data model into 1 object and send it over AMF!

I am not sure what more control you’d ever want?

In regards to singletons, this can be acomplished with the destination scope on the Blaze DS config.

You can set a level of request (default, once per request), session (one instance per user session), or application (one instance for entire application / all users)

http://livedocs.adobe.com/blazeds/1/blazeds_devguide/help.html?content=rpc_remoteobject_3.html

Comment on Sending ActionScript Object To Java by Engin Yöyen

Engin Yöyen — Mon, 16 Nov 2009 07:58:29 +0000

@Aran
Mapping classes are perfect, but the problem comes when you need to send more than one Object. Sending multiple objects, along with other informations you cannot use mapping.
Of course you can make an Array in class to but that doesn’t mean it will give you the perfect control that you need.

On the other hand examples can be build around Class Mapping but you will have problem when you want to use singleton classes. And this was the problem that I had, so solution I found was sending objects in array to Java, and in Java I could use to ASObject to get the variables.