How to search the KM Resource file by using these input fields( like as file resource Name, File Description, Created By, Modified by, Created By Date and Modified By Date)

Hello

How to search the KM Resource files by using these input fields( like as file resource Name, File Description, Created By, Modified by, Created By Date and Modified By Date) in Webdynpro JAVA Application

How to get the File Resource Size and Document Relevance(%) By  in Webdynpro JAVA Application

I need to display table in  File Resource Size and Document Relevance(%) by using Webdynpro JAVA Application

I’m using EP 7.0 version,

Could you please help me.

Regards

Vijay Kalluri