Error_MetadataNotFound: Pass proper error code to constructor.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2740 44740490-163a-0410-bde0-09ae8108e29a

dictionaries/errors.definition.json

@@ -205,5 +205,11 @@
 	},
 	"descr_NOSTATE": {
 		"en": "State information lost, and no way to restart the request"
+	},
+	"title_METADATANOTFOUND": {
+		"en": "Metadata not found"
+	},
+	"descr_METADATANOTFOUND": {
+		"en": "Unable to locate metadata for %ENTITYID%"
 	}
 }

lib/SimpleSAML/Error/MetadataNotFound.php

@@ -24,7 +24,11 @@ class SimpleSAML_Error_MetadataNotFound extends SimpleSAML_Error_Error {
 	public function __construct($entityId) {
 		assert('is_string($entityId)');
 
-		parent::__construct('Unable to locate metadata for ' . var_export($entityId, TRUE) . '.');
+		parent::__construct(array(
+				'METADATANOTFOUND',
+				'ENTITYID' => htmlspecialchars(var_export($entityId, TRUE))
+		));
+
 		$this->entityId = $entityId;
 	}