Module: NewRelic::Security::Instrumentation::ActiveRecord::ConnectionAdapters::SQLite3Adapter::Chain

Defined in:
lib/newrelic_security/instrumentation-security/active_record/sqlite3_adapter/chain.rb

Class Method Summary collapse

Class Method Details

.instrument!Object



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# File 'lib/newrelic_security/instrumentation-security/active_record/sqlite3_adapter/chain.rb', line 8

def self.instrument!
  ::ActiveRecord::ConnectionAdapters::SQLite3Adapter.class_eval do
    include NewRelic::Security::Instrumentation::ActiveRecord::ConnectionAdapters::SQLite3Adapter

    if RUBY_ENGINE == 'jruby'
      alias_method :execute_without_security, :execute

      def execute(sql, name = nil)
        retval = nil
        event = execute_on_enter(sql, name) { retval = execute_without_security(sql, name) }
        execute_on_exit(event) { return retval }
      end

      alias_method :exec_update_without_security, :exec_update
    
      def exec_update(*var)
        retval = nil
        event = exec_update_on_enter(*var) { retval = exec_update_without_security(*var) }
        exec_update_on_exit(event) { return retval }
      end
      
      alias_method :exec_delete_without_security, :exec_delete
      
      def exec_delete(*var)
        retval = nil
        event = exec_delete_on_enter(*var) { retval = exec_delete_without_security(*var) }
        exec_delete_on_exit(event) { return retval }
      end
    end

    alias_method :exec_query_without_security, :exec_query
    
    if ::Rails.version < '5'
      def exec_query(*var)
        retval = nil
        event = exec_query_on_enter(*var) { retval = exec_query_without_security(*var) }
        exec_query_on_exit(event) { return retval }
      end
    else
      def exec_query(*var, **key_vars)
        retval = nil
        event = exec_query_on_enter(*var, **key_vars) { retval = exec_query_without_security(*var, **key_vars) }
        exec_query_on_exit(event) { return retval }
      end
      
      if self.instance_methods.include?(:internal_exec_query)
        alias_method :internal_exec_query_without_security, :internal_exec_query

        def internal_exec_query(*var, **key_vars)
          retval = nil
          event = internal_exec_query_on_enter(*var, **key_vars) { retval = internal_exec_query_without_security(*var, **key_vars) }
          internal_exec_query_on_exit(event) { return retval }
        end
      end
    end
    
  end
end