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Gyro-PHP > Documentation

UpdateCommand Class Reference
[Behaviour]

Generic update command. More...

Inheritance diagram for UpdateCommand:
CommandTransactional CommandBase ICommand IAction ISerializable

List of all members.

Public Member Functions
  get_description ()
  Returns a description of this command.
  get_name ()
  Returns title of command.

Protected Member Functions
  do_execute ()
  Executes commands.

Detailed Description

Generic update command.

Author:
Gerd Riesselmann

Definition at line 8 of file update.cmd.php.

Member Function Documentation

UpdateCommand::do_execute (  )  [protected]

Executes commands.

Returns:
Status

Reimplemented from CommandTransactional.

Definition at line 14 of file update.cmd.php.

00014                                         {
00015                 $ret = new Status();
00016         
00017                 /* @var $inst DataObjectBase */
00018                 $inst = $this->get_instance();
00019                 $params = $this->get_params();
00020                 // Unset primary keys on params, so e.g. ID cannot be changed by an update
00021                 foreach($inst->get_table_keys() as $col => $field) {
00022                         unset($params[$col]);
00023                 }
00024                 
00025                 $inst->read_from_array($this->get_params());
00026                 $ret->merge($inst->validate());
00027                 if ($ret->is_ok()) {
00028                         $ret->merge($inst->update());
00029                         $this->set_result($inst);
00030                 }
00031                 return $ret;
00032         }
UpdateCommand::get_description (  ) 

Returns a description of this command.

Reimplemented from CommandBase.

Definition at line 44 of file update.cmd.php.

00044                                           {
00045                 $ret = '';
00046                 $ret = tr(
00047                         'Update instance',
00048                         'app'
00049                 );
00050                 return $ret;
00051         }
UpdateCommand::get_name (  ) 

Returns title of command.

Reimplemented from CommandBase.

Definition at line 37 of file update.cmd.php.

00037                                    {
00038                 return 'update';
00039         }
The documentation for this class was generated from the following file: