execute() public method

Save subscription.
public execute ( )
 /**
  * Save individual subscription. 
  */
 function execute()
 {
     $insert = false;
     if (!isset($this->subscription)) {
         import('classes.subscription.IndividualSubscription');
         $this->subscription = new IndividualSubscription();
         $insert = true;
     }
     parent::execute();
     $individualSubscriptionDao = DAORegistry::getDAO('IndividualSubscriptionDAO');
     if ($insert) {
         $individualSubscriptionDao->insertSubscription($this->subscription);
     } else {
         $individualSubscriptionDao->updateSubscription($this->subscription);
     }
     // Send notification email
     if ($this->_data['notifyEmail'] == 1) {
         $mail = $this->_prepareNotificationEmail('SUBSCRIPTION_NOTIFY');
         $mail->send();
     }
 }
 /**
  * Save institutional subscription. 
  */
 function execute()
 {
     $insert = false;
     if (!isset($this->subscription)) {
         import('classes.subscription.InstitutionalSubscription');
         $this->subscription = new InstitutionalSubscription();
         $insert = true;
     }
     parent::execute();
     $this->subscription->setInstitutionName($this->getData('institutionName'));
     $this->subscription->setInstitutionMailingAddress($this->getData('institutionMailingAddress'));
     $this->subscription->setDomain($this->getData('domain'));
     $ipRanges = $this->getData('ipRanges');
     if (empty($ipRanges) || empty($ipRanges[0])) {
         $ipRanges = array();
     }
     $this->subscription->setIPRanges($ipRanges);
     $institutionalSubscriptionDao =& DAORegistry::getDAO('InstitutionalSubscriptionDAO');
     if ($insert) {
         $institutionalSubscriptionDao->insertSubscription($this->subscription);
     } else {
         $institutionalSubscriptionDao->updateSubscription($this->subscription);
     }
     // Send notification email
     if ($this->_data['notifyEmail'] == 1) {
         $mail =& $this->_prepareNotificationEmail('SUBSCRIPTION_NOTIFY');
         $mail->send();
     }
 }