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# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
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#
#     http://www.apache.org/licenses/LICENSE-2.0
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module Shell
  module Commands
    class UserPermission < Command
      def help
        return <<-EOF
Show all permissions for the particular user.
Syntax : user_permission <table>
For example:

    hbase> user_permission
    hbase> user_permission 'table1'
    hbase> user_permission 'namespace1:table1'
    hbase> user_permission '.*'
    hbase> user_permission '^[A-C].*'
EOF
      end

      def command(table_regex=nil)
        #format_simple_command do
        #admin.user_permission(table_regex)
        now = Time.now
        formatter.header(["User", "Namespace,Table,Family,Qualifier:Permission"])

        count = security_admin.user_permission(table_regex) do |user, permission|
          formatter.row([ user, permission])
        end

        formatter.footer(now, count)
      end
    end
  end
end
