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@ -8,16 +8,16 @@ import ( |
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) |
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var ( |
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_ = FilerStore(&FilerStorePathTranlator{}) |
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_ = FilerStore(&FilerStorePathTranslator{}) |
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) |
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type FilerStorePathTranlator struct { |
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type FilerStorePathTranslator struct { |
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actualStore FilerStore |
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storeRoot string |
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} |
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func NewFilerStorePathTranlator(storeRoot string, store FilerStore) *FilerStorePathTranlator { |
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if innerStore, ok := store.(*FilerStorePathTranlator); ok { |
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func NewFilerStorePathTranslator(storeRoot string, store FilerStore) *FilerStorePathTranslator { |
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if innerStore, ok := store.(*FilerStorePathTranslator); ok { |
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return innerStore |
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} |
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@ -25,13 +25,13 @@ func NewFilerStorePathTranlator(storeRoot string, store FilerStore) *FilerStoreP |
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storeRoot += "/" |
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} |
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return &FilerStorePathTranlator{ |
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return &FilerStorePathTranslator{ |
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actualStore: store, |
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storeRoot: storeRoot, |
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} |
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} |
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func (t *FilerStorePathTranlator) translatePath(fp util.FullPath) (newPath util.FullPath) { |
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func (t *FilerStorePathTranslator) translatePath(fp util.FullPath) (newPath util.FullPath) { |
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newPath = fp |
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if t.storeRoot == "/" { |
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return |
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@ -42,7 +42,7 @@ func (t *FilerStorePathTranlator) translatePath(fp util.FullPath) (newPath util. |
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} |
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return |
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} |
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func (t *FilerStorePathTranlator) changeEntryPath(entry *Entry) (previousPath util.FullPath) { |
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func (t *FilerStorePathTranslator) changeEntryPath(entry *Entry) (previousPath util.FullPath) { |
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previousPath = entry.FullPath |
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if t.storeRoot == "/" { |
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return |
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@ -50,33 +50,33 @@ func (t *FilerStorePathTranlator) changeEntryPath(entry *Entry) (previousPath ut |
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entry.FullPath = t.translatePath(previousPath) |
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return |
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} |
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func (t *FilerStorePathTranlator) recoverEntryPath(entry *Entry, previousPath util.FullPath) { |
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func (t *FilerStorePathTranslator) recoverEntryPath(entry *Entry, previousPath util.FullPath) { |
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entry.FullPath = previousPath |
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} |
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func (t *FilerStorePathTranlator) GetName() string { |
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func (t *FilerStorePathTranslator) GetName() string { |
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return t.actualStore.GetName() |
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} |
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func (t *FilerStorePathTranlator) Initialize(configuration util.Configuration, prefix string) error { |
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func (t *FilerStorePathTranslator) Initialize(configuration util.Configuration, prefix string) error { |
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return t.actualStore.Initialize(configuration, prefix) |
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} |
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func (t *FilerStorePathTranlator) InsertEntry(ctx context.Context, entry *Entry) error { |
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func (t *FilerStorePathTranslator) InsertEntry(ctx context.Context, entry *Entry) error { |
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previousPath := t.changeEntryPath(entry) |
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defer t.recoverEntryPath(entry, previousPath) |
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return t.actualStore.InsertEntry(ctx, entry) |
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} |
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func (t *FilerStorePathTranlator) UpdateEntry(ctx context.Context, entry *Entry) error { |
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func (t *FilerStorePathTranslator) UpdateEntry(ctx context.Context, entry *Entry) error { |
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previousPath := t.changeEntryPath(entry) |
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defer t.recoverEntryPath(entry, previousPath) |
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return t.actualStore.UpdateEntry(ctx, entry) |
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} |
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func (t *FilerStorePathTranlator) FindEntry(ctx context.Context, fp util.FullPath) (entry *Entry, err error) { |
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func (t *FilerStorePathTranslator) FindEntry(ctx context.Context, fp util.FullPath) (entry *Entry, err error) { |
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if t.storeRoot == "/" { |
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return t.actualStore.FindEntry(ctx, fp) |
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} |
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@ -88,12 +88,12 @@ func (t *FilerStorePathTranlator) FindEntry(ctx context.Context, fp util.FullPat |
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return |
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} |
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func (t *FilerStorePathTranlator) DeleteEntry(ctx context.Context, fp util.FullPath) (err error) { |
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func (t *FilerStorePathTranslator) DeleteEntry(ctx context.Context, fp util.FullPath) (err error) { |
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newFullPath := t.translatePath(fp) |
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return t.actualStore.DeleteEntry(ctx, newFullPath) |
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} |
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func (t *FilerStorePathTranlator) DeleteOneEntry(ctx context.Context, existingEntry *Entry) (err error) { |
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func (t *FilerStorePathTranslator) DeleteOneEntry(ctx context.Context, existingEntry *Entry) (err error) { |
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previousPath := t.changeEntryPath(existingEntry) |
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defer t.recoverEntryPath(existingEntry, previousPath) |
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@ -101,13 +101,13 @@ func (t *FilerStorePathTranlator) DeleteOneEntry(ctx context.Context, existingEn |
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return t.actualStore.DeleteEntry(ctx, existingEntry.FullPath) |
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} |
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func (t *FilerStorePathTranlator) DeleteFolderChildren(ctx context.Context, fp util.FullPath) (err error) { |
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func (t *FilerStorePathTranslator) DeleteFolderChildren(ctx context.Context, fp util.FullPath) (err error) { |
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newFullPath := t.translatePath(fp) |
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return t.actualStore.DeleteFolderChildren(ctx, newFullPath) |
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} |
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func (t *FilerStorePathTranlator) ListDirectoryEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int64, eachEntryFunc ListEachEntryFunc) (string, error) { |
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func (t *FilerStorePathTranslator) ListDirectoryEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int64, eachEntryFunc ListEachEntryFunc) (string, error) { |
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newFullPath := t.translatePath(dirPath) |
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@ -117,7 +117,7 @@ func (t *FilerStorePathTranlator) ListDirectoryEntries(ctx context.Context, dirP |
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}) |
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} |
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func (t *FilerStorePathTranlator) ListDirectoryPrefixedEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int64, prefix string, eachEntryFunc ListEachEntryFunc) (string, error) { |
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func (t *FilerStorePathTranslator) ListDirectoryPrefixedEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int64, prefix string, eachEntryFunc ListEachEntryFunc) (string, error) { |
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newFullPath := t.translatePath(dirPath) |
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@ -131,28 +131,28 @@ func (t *FilerStorePathTranlator) ListDirectoryPrefixedEntries(ctx context.Conte |
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}) |
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} |
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func (t *FilerStorePathTranlator) BeginTransaction(ctx context.Context) (context.Context, error) { |
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func (t *FilerStorePathTranslator) BeginTransaction(ctx context.Context) (context.Context, error) { |
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return t.actualStore.BeginTransaction(ctx) |
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} |
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func (t *FilerStorePathTranlator) CommitTransaction(ctx context.Context) error { |
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func (t *FilerStorePathTranslator) CommitTransaction(ctx context.Context) error { |
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return t.actualStore.CommitTransaction(ctx) |
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} |
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func (t *FilerStorePathTranlator) RollbackTransaction(ctx context.Context) error { |
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func (t *FilerStorePathTranslator) RollbackTransaction(ctx context.Context) error { |
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return t.actualStore.RollbackTransaction(ctx) |
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} |
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func (t *FilerStorePathTranlator) Shutdown() { |
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func (t *FilerStorePathTranslator) Shutdown() { |
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t.actualStore.Shutdown() |
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} |
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func (t *FilerStorePathTranlator) KvPut(ctx context.Context, key []byte, value []byte) (err error) { |
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func (t *FilerStorePathTranslator) KvPut(ctx context.Context, key []byte, value []byte) (err error) { |
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return t.actualStore.KvPut(ctx, key, value) |
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} |
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func (t *FilerStorePathTranlator) KvGet(ctx context.Context, key []byte) (value []byte, err error) { |
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func (t *FilerStorePathTranslator) KvGet(ctx context.Context, key []byte) (value []byte, err error) { |
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return t.actualStore.KvGet(ctx, key) |
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} |
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func (t *FilerStorePathTranlator) KvDelete(ctx context.Context, key []byte) (err error) { |
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func (t *FilerStorePathTranslator) KvDelete(ctx context.Context, key []byte) (err error) { |
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return t.actualStore.KvDelete(ctx, key) |
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} |