more file renamings

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@387 b3834d28-1941-0410-a4f8-b48e95affb8f

1 files changed, 38 insertions, 0 deletions

diff --git a/src/SemanticScuttle/Service/Factory.php b/src/SemanticScuttle/Service/Factory.php
new file mode 100644
index 0000000..b5215e3
--- /dev/null
+++ b/src/SemanticScuttle/Service/Factory.php
@@ -0,0 +1,38 @@
+<?php
+/* Connect to the database and build services */
+
+class ServiceFactory {
+	function ServiceFactory(&$db, $serviceoverrules = array()) {
+	}
+
+	function &getServiceInstance($name, $servicedir = NULL) {
+		global $dbhost, $dbuser, $dbpass, $dbname, $dbport, $dbpersist, $dbtype;
+		static $instances = array();
+		static $db;
+		if (!isset($db)) {
+			require_once(dirname(__FILE__) .'/../includes/db/'. $dbtype .'.php');
+			$db = new sql_db();
+			$db->sql_connect($dbhost, $dbuser, $dbpass, $dbname, $dbport, $dbpersist);
+			if(!$db->db_connect_id) {
+				message_die(CRITICAL_ERROR, "Could not connect to the database", $db);
+			}
+			$db->sql_query("SET NAMES UTF8"); 
+		}		
+		
+		if (!isset($instances[$name])) {
+			if (isset($serviceoverrules[$name])) {
+				$name = $serviceoverrules[$name];
+			}
+			if (!class_exists($name)) {
+				if (!isset($servicedir)) {
+					$servicedir = dirname(__FILE__) .'/';
+				}
+								
+				require_once($servicedir . strtolower($name) . '.php');
+			}
+			$instances[$name] = call_user_func(array($name, 'getInstance'), $db);
+		}
+		return $instances[$name];
+	}
+}
+?>