PM-1232 "fix. En IE no se visualiza correctamente la importacion de un proceso bpmn" SOLVED

2015-01-16 14:49:35 -04:00
parent 92874f735f
commit f6be1d3580
2 changed files with 71 additions and 0 deletions
--- a/workflow/engine/classes/model/ProcessVariables.php
+++ b/workflow/engine/classes/model/ProcessVariables.php
@@ -64,4 +64,26 @@ class ProcessVariables extends BaseProcessVariables {
            throw($oError);
        }
    }
+
+    /**
+     * verify if process variable row specified in [sUid] exists.
+     *
+     * @param      string $sUid   the uid
+     */
+    public function ProcessVariableExists($sUid)
+    {
+        $con = Propel::getConnection(ProcessVariablesPeer::DATABASE_NAME);
+
+        try {
+            $oObj = ProcessVariablesPeer::retrieveByPk($sUid);
+
+            if (is_object($oObj) && get_class($oObj) == 'ProcessVariables') {
+                return true;
+            } else {
+                return false;
+            }
+        } catch (Exception $oError) {
+            throw ($oError);
+        }
+    }
 } // ProcessVariables