Add entity classes

Add object wrappers for the application database entities.

source/lib/StatusBoard/Status.class.php

@@ -0,0 +1,29 @@
+<?php
+
+class StatusBoard_Status {
+    
+    const STATUS_Resolved    = 0;
+    const STATUS_Maintenance = 1;
+    const STATUS_Minor       = 2;
+    const STATUS_Significant = 3;
+    const STATUS_Major       = 4;
+    
+    protected static $descriptions = array(
+        self::STATUS_Resolved    => 'The service is operating normally.',
+        self::STATUS_Maintenance => 'The service is undergoing scheduled maintenance.',
+        self::STATUS_Minor       => 'The service is exeriencing minor issues affecting some customers.',
+        self::STATUS_Significant => 'The service is exeriencing significant issues affecting many customers.',
+        self::STATUS_Major       => 'The service is exeriencing a major outage affecting all customers.',
+    );
+
+    public static function description($status) {
+        if ( ! StatusBoard_Main::isClassConstantValue(self, 'STATUS_', $status)) {
+            throw new StatusBoard_Exception_InvalidParameters($status);
+        }
+        
+        return self::$descriptions[$status];
+    }
+    
+}
+
+?>