/**
* importing a unique class or an entire package
* @param string a class name or a package name
* @param string $module nom du module ou trouver la class a charger
* @return void
* @access public
*/
function import($package, $module = NULL)
{
// already registered ?
if (APIClassRegistry::isRegistered($package)) {
return;
}
// extracting package name
$packagename = APIClassRegistry::extractPackageName($package);
$path = APIClassRegistry::convertToPath($package, $module);
if (APIClassRegistry::isPackage($package)) {
// filtering php class and running parser
if (isset($path) && is_dir($path)) {
APIClassRegistry::register($package);
$handle = opendir($path);
while ($file = readdir($handle)) {
if ($file !== '.' && $file !== '..' && preg_match('/(\\.php)$/i', $file) > 0) {
require_once $path . $file;
APIClassRegistry::register($packagename, substr($file, 0, strlen($file) - 4));
}
}
closedir($handle);
}
} else {
if (APIClassRegistry::isClass($package)) {
// extracting class name
$classname = APIClassRegistry::extractClassName($package);
// loadclass
$path .= '.php';
if (isset($path) && is_file($path)) {
// register
APIClassRegistry::register($packagename, $classname);
require_once $path;
}
}
}
}
/**
* display all class and import that have been register
* @return void
* @access public static
*/
function _debug()
{
static $registry;
// get unique instance
if (!isset($registry)) {
$registry =& APIClassRegistry::getInstance();
}
print "<font style='font-family: Courier New; font-size: 9pt; color:#0000ff'><strong>Packages importation :</strong><ol>";
$keys = array_keys($registry->packages);
$len = count($keys);
if ($len > 0) {
for ($i = 0; $i < $len; $i++) {
$pos = strpos($keys[$i], 'core.');
if ($pos !== FALSE && $pos === 0) {
print "<li><font color=#ff3300><strong>" . $keys[$i] . "</strong></font>";
} else {
print "<li>" . $keys[$i];
}
}
} else {
print "<li> no existance of package import";
}
print "</ol></font>";
print "<font style='font-family: Courier New; font-size: 9pt; color:#0000ff'><strong>Classes importation :</strong><ol>";
$keys = array_keys($registry->classes);
$len = count($keys);
if ($len > 0) {
for ($i = 0; $i < $len; $i++) {
$class = $registry->classes[$keys[$i]] . ".<b>" . $keys[$i] . "</b>";
$pos = strpos($class, 'core.');
if ($pos !== FALSE && $pos === 0) {
print "<li><font color=#ff3300>" . $class . "</font>";
} else {
print "<li>" . $class;
}
}
} else {
print "<li> no existance of class import";
}
print "</ol></font>";
}
/**
*
* Méthode static d'instanciation de class / object;
*
*
*
* @param string $class nom de class à charger et à instancier ; espace de nommage identique a celle utilisée en java.
* @param array $parameters parametres de la class s'il y en a.
* @param boolean $new_class indique si, lorsque la class est déjà dans le registre, on doit en instancier une nouvelle.
* @return object un pointeur sur la class instancié
* @access public
* @since 1.1
* @update 06/06/2002
*/
function &loadClass($class, $parameters = NULL, $new_class = FALSE, $module = NULL)
{
APIC::import("org.apicnet.io.File");
if ($new_class) {
// echo(" OK <br>");
$classname = APIClassRegistry::extractClassName($class);
if (!APIClassRegistry::isClass($class) || !APIClassRegistry::isRegistered($class)) {
$path = new File(APIClassRegistry::convertToPath($class, $module) . '.php');
// echo($path->getFilePath()."<br>");
if ($path->exists()) {
APIC::import($class, $module);
} else {
die("Class " . $class . " cannot be found");
}
}
$params = '';
if ($parameters != NULL && is_array($parameters)) {
$plen = count($parameters);
if ($plen > 0) {
for ($i = 0; $i < $plen; $i++) {
$params .= '$parameters[' . $i . ']';
if ($i < $plen - 1) {
$params .= ', ';
}
}
}
}
$obj = NULL;
eval('$obj = new ' . $classname . '(' . $params . ');');
APIClassRegistry::registerClass($class, $obj);
return $obj;
} else {
// fin du if New_class
// APIC::_debug();
if (APIClassRegistry::isRegistered($class)) {
// echo($class." loaded ...");
return APIClassRegistry::loadClass($class, $parameters);
} else {
if (!APIClassRegistry::isClass($class) || !APIClassRegistry::isRegistered($class)) {
$path = new File(APIClassRegistry::convertToPath($class, $module) . '.php');
// echo($path->getFilePath()."<br>");
if ($path->exists()) {
// echo($class." instanciate ...");
APIC::import($class, $module);
return APIC::loadClass($class, $parameters, TRUE, $module);
} else {
die("Class " . $class . " cannot be found");
}
}
}
}
}