How to get the dataobject of file that is opened using "Open file" in netbeans

[remya]

Hi,

I opened a file in netebeans platform using "Open file" under file menu.
I need to get the dataobject of the opened file.
Is there any listener that listenes to opening a file.

Please help.

[Monezz]

[markiewb]

When you have a file or fileobject then you can get the dataobject the following way: [url=http://bits.netbeans.org/dev/javadoc/org-openide-loaders/org/openide/loaders/DataObject.html#find(org.openide.filesystems.FileObject)]http://bits.netbeans.org/dev/javadoc/org-openide-loaders/org/openide/loaders/DataObject.html#find(org.openide.filesystems.FileObject)[/url]
Greetings markiewb Am 07.12.2012 21:59 schrieb "remya" <address-removed ([email]address-removed[/email])>:

[remya]

Thanks for the reply.
I think I didnt clearly mention the requirement.
When I open a file in netbeans platform, I want to get the file that I opened using the JFilechooser provided by the netbeans platform.
The purpose of this is to maintain an arraylist for all the files that is opened using netbeans platform's "Open File" under File Menu.