Choose the validate method that doesn't have any arguments (non-varar…

…gs method) - respondsTo returns all methods matching, including varargs methods
lhotari · Oct 3, 2013 · 6e18f71 · 6e18f71
1 parent 0f74a69
commit 6e18f71
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/grails-datastore-gorm/src/main/groovy/org/grails/datastore/gorm/GormInstanceApi.groovy b/grails-datastore-gorm/src/main/groovy/org/grails/datastore/gorm/GormInstanceApi.groovy
@@ -166,10 +166,10 @@ class GormInstanceApi<D> extends AbstractGormApi<D> {
     protected D doSave(D instance, Map params, Session session, boolean isInsert = false) {
         boolean hasErrors = false
         boolean validate = params?.containsKey("validate") ? params.validate : true
-        List<MetaMethod> validateMethods = instance.respondsTo('validate')
-        if (validateMethods && validate) {
+        MetaMethod validateMethod = instance.respondsTo('validate', InvokerHelper.EMPTY_ARGS).find { MetaMethod mm -> mm.parameterTypes.length == 0 && !mm.vargsMethod}
+        if (validateMethod && validate) {
             session.datastore.setSkipValidation(instance, false)
-            hasErrors = !validateMethods.get(0).invoke(instance, InvokerHelper.EMPTY_ARGS)
+            hasErrors = !validateMethod.invoke(instance, InvokerHelper.EMPTY_ARGS)
         }
         else {
             session.datastore.setSkipValidation(instance, true)