Install Symbian .sis file programmatically using Java ME

I would like 开发者_运维知识库to start the installation of sis file through my Java ME application on device.

I know that if I was using Symbian I could use the RSWInstLauncher like http://wiki.forum.nokia.com/index.php/SW_Installer_Launcher_API.

Can anyone tell me how I can do a similar thing using Java ME ?

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I think a platformrequest with an http url for the SIS-file would work best. Maybe a file: URL could work too.