import of scuttle 0.7.2

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@1 b3834d28-1941-0410-a4f8-b48e95affb8f

1 files changed, 33 insertions, 0 deletions

diff --git a/services/servicefactory.php b/services/servicefactory.php
new file mode 100644
index 0000000..ba2d6d7
--- /dev/null
+++ b/services/servicefactory.php
@@ -0,0 +1,33 @@
+<?php
+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", $db);
+            }
+        }
+        if (!isset($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];
+    }
+}
+?>
\ No newline at end of file