/**
* Checks if object is an instance of class specified.<p>
*
* @param object $value any type of value that needs to be checked.
* @param String $class class vaue is being validated as
* @param string $message name of value being passed, used in error message.
* @param bool $letReturn will determine if it throws an PummelHeadException or returns true.
* @return bool will either return false if not and on success will return true if allowed.
*/
public static function isClass($value, $class, $message, $letReturn = false)
{
if (!is_a($value, $class)) {
if (!$letReturn) {
ErrorsUtil::error("{$message} must be an instance of {$class}.", ServiceCodes::SERVICE_ERROR);
} else {
return false;
}
} else {
return true;
}
}
/**
* gets config object from config xml
*/
public static function getConfig()
{
$xml = null;
if (file_exists(dirname(__FILE__) . "/../config.xml")) {
$xml = simplexml_load_file(dirname(__FILE__) . "/../config.xml", "Config");
if ($xml == null) {
ErrorsUtil::error("Failed to convert to Config object", -1);
}
} else {
ErrorsUtil::error("Can't find config", -2);
}
return $xml;
}
/**
* Log Message that will be written to the location specified.<p>
*
* Will first create a special log message with the date and time in it,
* After this is done will check if file exists in the "location" you
* specified. If can't find file, will throw an BREException.
*
* @param int $code code error code related to "message"
* @param string $message describing the cause of the error
*/
public function message($code, $message)
{
$logMsg = date("m-d-y h:m:s") . " Code:" . $code . " Log: " . $message . "\r\n";
if (file_exists($this->m_FullPath)) {
$handler = fopen($this->m_FullPath, "a");
fwrite($handler, $logMsg);
fclose($handler);
} else {
ErrorsUtil::error("Can't find log file at " . $this->m_FullPath, ServiceCodes::LOGGER_ERROR);
}
}