From 94128f8bcc4954e3bd297bfe2aa196e2000baf52 Mon Sep 17 00:00:00 2001 From: Matthias Beyer Date: Tue, 16 Feb 2016 22:51:31 +0100 Subject: [PATCH] Implement: execute_pre_retrieve_hooks() --- libimagstore/src/store.rs | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/libimagstore/src/store.rs b/libimagstore/src/store.rs index 62165b64..d02de597 100644 --- a/libimagstore/src/store.rs +++ b/libimagstore/src/store.rs @@ -434,7 +434,12 @@ impl Store { } pub fn execute_pre_retrieve_hooks(&self, id: &StoreId) -> Result<()> { - unimplemented!() + let guard = self.pre_retrieve_hooks.deref().lock(); + if guard.is_err() { return Err(StoreError::new(StoreErrorKind::PreHookExecuteError, None)) } + + guard.unwrap().deref().iter() + .fold(Ok(()), |acc, hook| acc.and_then(|_| hook.pre_retrieve(id))) + .map_err(|e| StoreError::new(StoreErrorKind::PreHookExecuteError, Some(Box::new(e)))) } pub fn execute_post_retrieve_hooks<'a>(&'a self, fle: FileLockEntry<'a>)