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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_CALLBACKS_WRAPPER_H_ |
| 6 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_CALLBACKS_WRAPPER_H_ |
| 7 |
| 8 #include <vector> |
| 9 |
| 10 #include "base/logging.h" |
| 11 #include "base/memory/ref_counted.h" |
| 12 #include "base/memory/scoped_ptr.h" |
| 13 #include "content/browser/indexed_db/indexed_db_database.h" |
| 14 #include "content/browser/indexed_db/indexed_db_database_error.h" |
| 15 #include "content/common/indexed_db/indexed_db_key.h" |
| 16 #include "content/common/indexed_db/indexed_db_key_path.h" |
| 17 #include "third_party/WebKit/Source/Platform/chromium/public/WebIDBCallbacks.h" |
| 18 |
| 19 namespace WebKit { |
| 20 class WebIDBCallbacks; |
| 21 } |
| 22 |
| 23 namespace content { |
| 24 class IndexedDBCursor; |
| 25 class WebIDBDatabaseImpl; |
| 26 |
| 27 class IndexedDBCallbacksWrapper |
| 28 : public base::RefCounted<IndexedDBCallbacksWrapper> { |
| 29 public: |
| 30 static scoped_refptr<IndexedDBCallbacksWrapper> Create( |
| 31 WebKit::WebIDBCallbacks* callbacks) { |
| 32 return make_scoped_refptr(new IndexedDBCallbacksWrapper(callbacks)); |
| 33 } |
| 34 |
| 35 virtual void OnError(scoped_refptr<IndexedDBDatabaseError>); |
| 36 // From IndexedDBFactory.WebkitGetDatabaseNames() |
| 37 virtual void OnSuccess(const std::vector<string16>&); |
| 38 // From IndexedDBObjectStore/IndexedDBIndex.OpenCursor(), |
| 39 // IndexedDBIndex.OpenKeyCursor() |
| 40 virtual void OnSuccess(scoped_refptr<IndexedDBCursor>, |
| 41 const IndexedDBKey&, |
| 42 const IndexedDBKey& primary_key, |
| 43 std::vector<char>*); |
| 44 // From IndexedDBObjectStore.Add()/Put(), IndexedDBIndex.GetKey() |
| 45 virtual void OnSuccess(const IndexedDBKey& key); |
| 46 // From IndexedDBObjectStore/IndexedDBIndex.get()/Count(), and various methods |
| 47 // that yield null/undefined. |
| 48 virtual void OnSuccess(std::vector<char>*); |
| 49 // From IndexedDBObjectStore/IndexedDBIndex.get() (with key injection) |
| 50 virtual void OnSuccess(std::vector<char>*, |
| 51 const IndexedDBKey& key, |
| 52 const IndexedDBKeyPath&); |
| 53 // From IndexedDBObjectStore/IndexedDBIndex.Count() |
| 54 virtual void OnSuccess(int64_t value); |
| 55 |
| 56 // From IndexedDBFactor.DeleteDatabase(), |
| 57 // IndexedDBObjectStore/IndexedDBIndex.get(), IndexedDBObjectStore.Delete(), |
| 58 // IndexedDBObjectStore.Clear() |
| 59 virtual void OnSuccess(); |
| 60 |
| 61 // From IndexedDBCursor.Advance()/Continue() |
| 62 virtual void OnSuccess(const IndexedDBKey&, |
| 63 const IndexedDBKey& primary_key, |
| 64 std::vector<char>*); |
| 65 // From IndexedDBCursor.Advance()/Continue() |
| 66 virtual void OnSuccessWithPrefetch( |
| 67 const std::vector<IndexedDBKey>& keys, |
| 68 const std::vector<IndexedDBKey>& primary_keys, |
| 69 const std::vector<std::vector<char> >& values); |
| 70 // From IndexedDBFactory.Open()/DeleteDatabase() |
| 71 virtual void OnBlocked(int64_t /* existing_version */); |
| 72 // From IndexedDBFactory.Open() |
| 73 virtual void OnUpgradeNeeded(int64_t /* old_version */, |
| 74 scoped_refptr<IndexedDBDatabase>, |
| 75 const IndexedDBDatabaseMetadata&); |
| 76 virtual void OnSuccess(scoped_refptr<IndexedDBDatabase>, |
| 77 const IndexedDBDatabaseMetadata&); |
| 78 virtual void SetDatabaseCallbacks( |
| 79 scoped_refptr<IndexedDBDatabaseCallbacksWrapper> database_callbacks); |
| 80 |
| 81 private: |
| 82 IndexedDBCallbacksWrapper(WebKit::WebIDBCallbacks*); |
| 83 virtual ~IndexedDBCallbacksWrapper(); |
| 84 friend class base::RefCounted<IndexedDBCallbacksWrapper>; |
| 85 scoped_ptr<WebIDBDatabaseImpl> web_database_impl_; |
| 86 scoped_ptr<WebKit::WebIDBCallbacks> callbacks_; |
| 87 scoped_refptr<IndexedDBDatabaseCallbacksWrapper> database_callbacks_; |
| 88 bool did_complete_; |
| 89 bool did_create_proxy_; |
| 90 }; |
| 91 |
| 92 } // namespace content |
| 93 |
| 94 #endif // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_CALLBACKS_WRAPPER_H_ |
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