/**
* Executes the action with the value entered by the user.
*
* @param mixed $value The option value
* @param array $params An array of optional parameters
*
* @return string
* @throws PEAR2\Console\CommandLine\Exception
*/
public function execute($value = false, $params = array())
{
if (!is_numeric($value)) {
throw CommandLine\Exception::factory('OPTION_VALUE_TYPE_ERROR', array('name' => $this->option->name, 'type' => 'int', 'value' => $value), $this->parser);
}
$this->setResult((int) $value);
}
/**
* Formats the value $value according to the action of the option and
* updates the passed PEAR2\Console\CommandLine_Result object.
*
* @param mixed $value The value to format
* @param PEAR2\Console\CommandLine_Result $result The result instance
* @param PEAR2\Console\CommandLine $parser The parser instance
*
* @return void
* @throws PEAR2\Console\CommandLine_Exception
*/
public function dispatchAction($value, $result, $parser)
{
$actionInfo = Console\CommandLine::$actions[$this->action];
$clsname = $actionInfo[0];
if ($this->_action_instance === null) {
$this->_action_instance = new $clsname($result, $this, $parser);
}
// check value is in option choices
if (!empty($this->choices) && !in_array($this->_action_instance->format($value), $this->choices)) {
throw Console\CommandLine\Exception::factory(
'OPTION_VALUE_NOT_VALID',
array(
'name' => $this->name,
'choices' => implode('", "', $this->choices),
'value' => $value,
),
$parser,
$this->messages
);
}
$this->_action_instance->execute($value, $this->action_params);
}