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

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

Class Method Summary collapse

Class Method Details

.instrument! ⇒ Object 



8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
 
# File 'lib/newrelic_security/instrumentation-security/active_record/postgresql_adapter/chain.rb', line 8

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

    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
    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
    end

    alias_method :exec_update_without_security, :exec_update
    
    def exec_update(*var) # Also known as exec_update
      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) # Also known as exec_update
      retval = nil
      event = exec_delete_on_enter(*var) { retval = exec_delete_without_security(*var) }
      exec_delete_on_exit(event) { return retval }
    end
  end
end