Class: LDAP::Conn

Inherits:
Object
  • Object
show all
Defined in:
lib/active_ldap/adapter/ldap_ext.rb

Instance Method Summary collapse

Instance Method Details

#assert_error_code ⇒ Object

Raises:

  • (klass) 


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# File 'lib/active_ldap/adapter/ldap_ext.rb', line 92

def assert_error_code
  return unless failed?
  code = error_code
  message = error_message
  klass = ActiveLdap::LdapError::ERRORS[code]
  klass ||= IMPLEMENT_SPECIFIC_ERRORS[code]
  if klass.nil? and message == "Can't contact LDAP server"
    klass = ActiveLdap::ConnectionError
  end
  klass ||= ActiveLdap::LdapError
  raise klass, message
end

#error_code ⇒ Object 



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# File 'lib/active_ldap/adapter/ldap_ext.rb', line 78

def error_code
  code = err
  code = get_option(LDAP_OPT_ERROR_NUMBER) if code.zero?
  code
end

#error_message ⇒ Object 



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# File 'lib/active_ldap/adapter/ldap_ext.rb', line 84

def error_message
  if failed?
    LDAP.err2string(error_code)
  else
    nil
  end
end

#failed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_ldap/adapter/ldap_ext.rb', line 74

def failed?
  not error_code.zero?
end

#search_with_limit(base, scope, filter, attributes, limit, &block) ⇒ Object 



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# File 'lib/active_ldap/adapter/ldap_ext.rb', line 60

def search_with_limit(base, scope, filter, attributes, limit, &block)
  if @@have_search_ext
    search_ext(base, scope, filter, attributes,
               false, nil, nil, 0, 0, limit || 0, &block)
  else
    i = 0
    search(base, scope, filter, attributes) do |entry|
      i += 1
      block.call(entry)
      break if limit and limit <= i
    end
  end
end