LdapTools\Operation\AddOperation::getDn PHP Method

    public function getDn()
    {
        return $this->properties['dn'];
    }

 /**
  * Builds the DN based off of the "name" attribute. The name attribute should be mapped to the "cn" attribute in
  * pretty much all cases except for creating an OU object. Then the "name" attribute should be mapped to "ou".
  *
  * @param AddOperation $operation
  */
 protected function setDnToUse(AddOperation $operation)
 {
     // If the DN was explicitly set, don't do anything.
     if ($operation->getDn()) {
         return;
     }
     if (!$this->schema) {
         throw new LogicException("You must explicitly set the DN or specify a schema type.");
     }
     if (!$this->schema->hasAttribute('name')) {
         throw new LogicException('To create an object you must specify the name attribute in the schema. That attribute should typically' . ' map to the "cn" attribute, as it will use that as the base of the distinguished name.');
     }
     $location = $operation->getLocation() ?: $this->schema->getDefaultContainer();
     if (empty($location)) {
         throw new LogicException('You must specify a container or OU to place this LDAP object in.');
     }
     $attribute = $this->schema->getAttributeToLdap('name');
     $rdnValue = LdapUtilities::escapeValue($operation->getAttributes()[$attribute], null, LDAP_ESCAPE_DN);
     $location = $this->resolveParameters(['container' => $location])['container'];
     $operation->setDn($attribute . '=' . $rdnValue . ',' . $location);
 }