persist profile with irule

Hi,

I have a virtual server and more than 2 pool. I want to use persistence profile based on pool. I have written irule shown below. Are there any mistakes or advice?

when HTTP_REQUEST {
  switch -glob [string tolower [HTTP::uri]] {
    "/abc*" { 
        pool abc_pool
        persist source_addr

    }
    "/xyz*" { 
        pool pool_xyz
        persist cookie

    }
    "/def*" { 
        pool pool_def
        persist dest_addr
    }

  }
}