Skip to the content.

Gyro-PHP > Documentation

• Home
• Downloads
• Tutorials
• Showcases
• Documentation
• Report Bug

gyro/core/behaviour/commands/generics/update.cmd.php

Go to the documentation of this file.

<?php
/**
 * Generic update command
 *  
 * @author Gerd Riesselmann
 * @ingroup Behaviour
 */  
class UpdateCommand extends CommandTransactional  {
        /**
         * Executes commands
         * 
         * @return Status
         */
        protected function do_execute() {
                $ret = new Status();
        
                /* @var $inst DataObjectBase */
                $inst = $this->get_instance();
                $params = $this->get_params();
                // Unset primary keys on params, so e.g. ID cannot be changed by an update
                foreach($inst->get_table_keys() as $col => $field) {
                        unset($params[$col]);
                }
                
                $inst->read_from_array($this->get_params());
                $ret->merge($inst->validate());
                if ($ret->is_ok()) {
                        $ret->merge($inst->update());
                        $this->set_result($inst);
                }
                return $ret;
        }

        /**
         * Returns title of command.
         */
        public function get_name() {
                return 'update';
        }
        
        /**
         * Returns a description of this command
         */
        public function get_description() {
                $ret = '';
                $ret = tr(
                        'Update instance',
                        'app'
                );
                return $ret;
        }
        
} 

Imprint