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filer: mysql2, postgres2 trigger actions on bucket creation and deletion

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fix https://github.com/chrislusf/seaweedfs/issues/1877
This commit is contained in:
Chris Lu
2021-03-13 22:07:39 -08:00
parent cb423312a4
commit 6d3a96eb56
4 changed files with 66 additions and 0 deletions
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23
weed/filer/filerstore_wrapper.go
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@@ -21,6 +21,8 @@ type VirtualFilerStore interface {
DeleteHardLink(ctx context.Context, hardLinkId HardLinkId) error
DeleteOneEntry(ctx context.Context, entry *Entry) error
AddPathSpecificStore(path string, storeId string, store FilerStore)
OnBucketCreation(bucket string)
OnBucketDeletion(bucket string)
}
type FilerStoreWrapper struct {
@@ -40,6 +42,27 @@ func NewFilerStoreWrapper(store FilerStore) *FilerStoreWrapper {
}
}
func (fsw *FilerStoreWrapper) OnBucketCreation(bucket string) {
for _, store := range fsw.storeIdToStore {
if ba, ok := store.(BucketAware); ok {
ba.OnBucketCreation(bucket)
}
}
if ba, ok := fsw.defaultStore.(BucketAware); ok {
ba.OnBucketCreation(bucket)
}
}
func (fsw *FilerStoreWrapper) OnBucketDeletion(bucket string) {
for _, store := range fsw.storeIdToStore {
if ba, ok := store.(BucketAware); ok {
ba.OnBucketDeletion(bucket)
}
}
if ba, ok := fsw.defaultStore.(BucketAware); ok {
ba.OnBucketDeletion(bucket)
}
}
func (fsw *FilerStoreWrapper) AddPathSpecificStore(path string, storeId string, store FilerStore) {
fsw.storeIdToStore[storeId] = NewFilerStorePathTranlator(path, store)
err := fsw.pathToStore.Put([]byte(path), storeId)