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<?php
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// declare(encoding='UTF-8');
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/**
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* Classe modèle spécifique à l'application, donc d'accés au données, elle ne devrait pas être appelée de l'extérieur.
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* Elle est abstraite donc doit obligatoirement être étendue.
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*
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* @category Php5
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* @package Referentiel
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* @author Jean-Pascal MILCENT <jpm@tela-botanica.org>
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* @copyright 2010 Tela-Botanica
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* @license http://www.cecill.info/licences/Licence_CeCILL_V2-fr.txt Licence CECILL
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* @license http://www.gnu.org/licenses/gpl.html Licence GNU-GPL
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* @version SVN: $Id$
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*/
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abstract class Dao {
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protected $distinction = '0';
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protected $limite_debut = null;
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protected $limite_nbre = null;
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protected $url_jrest = null;
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public function __construct() {
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$this->url_jrest = config::get('url_jrest');
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}
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//+----------------------------------------------------------------------------------------------------------------+
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// ACCESSEURS
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public function avoirLimitation() {
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$limitation = false;
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if (!is_null($this->limite_debut) && !is_null($this->limite_nbre)) {
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$limitation = true;
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}
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return $limitation;
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}
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public function setDistinction($distinct) {
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$this->distinction = $distinct;
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}
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public function getDistinction() {
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return $this->distinction;
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}
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public function setLimitation($limite_debut, $limite_nbre) {
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$this->limite_debut = $limite_debut;
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$this->limite_nbre = $limite_nbre;
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}
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public function getLimiteDebut() {
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return $this->limite_debut;
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}
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public function getLimiteNbre() {
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return $this->limite_nbre;
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}
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//+----------------------------------------------------------------------------------------------------------------+
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// MÉTHODES
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protected function envoyerRequeteAjout($url, Array $donnees) {
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$retour = $this->envoyerRequete($url, $donnees, 'PUT');
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return $retour;
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}
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protected function envoyerRequeteModif($url, $donnees) {
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$retour = $this->envoyerRequete($url, $donnees, 'POST');
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return $retour;
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}
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protected function envoyerRequeteSuppression($url) {
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$retour = $this->envoyerRequete($url, $donnees, 'DELETE');
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return $retour;
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}
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private function envoyerRequete($url, Array $donnees, $mode) {
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$retour = false;
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if ($mode != 'PUT' && $mode != 'POST' && $mode != 'DELETE') {
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$e = "Le mode de requête '$mode' n'est pas accepté!";
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trigger_error($e, E_USER_WARNING);
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} else {
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$contexte = stream_context_create(
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array('http' => array(
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'method' => $mode,
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'header' => "Content-type: application/x-www-form-urlencoded\r\n",
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'content' => http_build_query($donnees))));
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$retour = file_get_contents($url, false, $contexte);
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}
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return $retour;
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}
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}
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