Upload different file types to BO using JAVA SDK

Hi experts,

I m trying to upload a lot of files into Business Objects using Java SDK. For PDF files,I m using the function below to get the PluginInfo:

==>boInfoStore.getPluginMgr().getPluginInfo("CrystalEnterprise.PDF")

what about other file types: ppt, pptx, doc, docx, xls, JPG ?

Thank you for your help.

Abdess,