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Side by Side Diff: content/browser/indexed_db/indexed_db_transaction.h

Issue 320833002: [IndexedDB] Use consistent enums on both sides of IPC. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 6 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_TRANSACTION_H_ 5 #ifndef CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_TRANSACTION_H_
6 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_TRANSACTION_H_ 6 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_TRANSACTION_H_
7 7
8 #include <queue> 8 #include <queue>
9 #include <set> 9 #include <set>
10 #include <stack> 10 #include <stack>
11 11
12 #include "base/basictypes.h" 12 #include "base/basictypes.h"
13 #include "base/memory/ref_counted.h" 13 #include "base/memory/ref_counted.h"
14 #include "base/memory/scoped_ptr.h" 14 #include "base/memory/scoped_ptr.h"
15 #include "base/time/time.h" 15 #include "base/time/time.h"
16 #include "base/timer/timer.h" 16 #include "base/timer/timer.h"
17 #include "content/browser/indexed_db/indexed_db_backing_store.h" 17 #include "content/browser/indexed_db/indexed_db_backing_store.h"
18 #include "content/browser/indexed_db/indexed_db_database.h" 18 #include "content/browser/indexed_db/indexed_db_database.h"
19 #include "content/browser/indexed_db/indexed_db_database_error.h" 19 #include "content/browser/indexed_db/indexed_db_database_error.h"
jsbell 2014/06/09 16:38:27 Need to #include "third_party/WebKit/public/platfo
Pritam Nikam 2014/06/11 14:05:16 Done.
20 20
21 namespace content { 21 namespace content {
22 22
23 class BlobWriteCallbackImpl; 23 class BlobWriteCallbackImpl;
24 class IndexedDBCursor; 24 class IndexedDBCursor;
25 class IndexedDBDatabaseCallbacks; 25 class IndexedDBDatabaseCallbacks;
26 26
27 class CONTENT_EXPORT IndexedDBTransaction 27 class CONTENT_EXPORT IndexedDBTransaction
28 : public NON_EXPORTED_BASE(base::RefCounted<IndexedDBTransaction>) { 28 : public NON_EXPORTED_BASE(base::RefCounted<IndexedDBTransaction>) {
29 public: 29 public:
30 typedef base::Callback<void(IndexedDBTransaction*)> Operation; 30 typedef base::Callback<void(IndexedDBTransaction*)> Operation;
31 31
32 IndexedDBTransaction( 32 IndexedDBTransaction(
33 int64 id, 33 int64 id,
34 scoped_refptr<IndexedDBDatabaseCallbacks> callbacks, 34 scoped_refptr<IndexedDBDatabaseCallbacks> callbacks,
35 const std::set<int64>& object_store_ids, 35 const std::set<int64>& object_store_ids,
36 indexed_db::TransactionMode, 36 blink::TransactionMode,
37 IndexedDBDatabase* db, 37 IndexedDBDatabase* db,
38 IndexedDBBackingStore::Transaction* backing_store_transaction); 38 IndexedDBBackingStore::Transaction* backing_store_transaction);
39 39
40 virtual void Abort(); 40 virtual void Abort();
41 void Commit(); 41 void Commit();
42 void Abort(const IndexedDBDatabaseError& error); 42 void Abort(const IndexedDBDatabaseError& error);
43 43
44 // Called by the transaction coordinator when this transaction is unblocked. 44 // Called by the transaction coordinator when this transaction is unblocked.
45 void Start(); 45 void Start();
46 46
47 indexed_db::TransactionMode mode() const { return mode_; } 47 blink::TransactionMode mode() const { return mode_; }
48 const std::set<int64>& scope() const { return object_store_ids_; } 48 const std::set<int64>& scope() const { return object_store_ids_; }
49 49
50 void ScheduleTask(Operation task) { 50 void ScheduleTask(Operation task) { ScheduleTask(blink::NormalTask, task); }
51 ScheduleTask(IndexedDBDatabase::NORMAL_TASK, task); 51 void ScheduleTask(blink::TaskType, Operation task);
52 }
53 void ScheduleTask(IndexedDBDatabase::TaskType, Operation task);
54 void ScheduleAbortTask(Operation abort_task); 52 void ScheduleAbortTask(Operation abort_task);
55 void RegisterOpenCursor(IndexedDBCursor* cursor); 53 void RegisterOpenCursor(IndexedDBCursor* cursor);
56 void UnregisterOpenCursor(IndexedDBCursor* cursor); 54 void UnregisterOpenCursor(IndexedDBCursor* cursor);
57 void AddPreemptiveEvent() { pending_preemptive_events_++; } 55 void AddPreemptiveEvent() { pending_preemptive_events_++; }
58 void DidCompletePreemptiveEvent() { 56 void DidCompletePreemptiveEvent() {
59 pending_preemptive_events_--; 57 pending_preemptive_events_--;
60 DCHECK_GE(pending_preemptive_events_, 0); 58 DCHECK_GE(pending_preemptive_events_, 0);
61 } 59 }
62 IndexedDBBackingStore::Transaction* BackingStoreTransaction() { 60 IndexedDBBackingStore::Transaction* BackingStoreTransaction() {
63 return transaction_.get(); 61 return transaction_.get();
(...skipping 42 matching lines...) Expand 10 before | Expand all | Expand 10 after
106 bool HasPendingTasks() const; 104 bool HasPendingTasks() const;
107 105
108 void BlobWriteComplete(bool success); 106 void BlobWriteComplete(bool success);
109 void ProcessTaskQueue(); 107 void ProcessTaskQueue();
110 void CloseOpenCursors(); 108 void CloseOpenCursors();
111 void CommitPhaseTwo(); 109 void CommitPhaseTwo();
112 void Timeout(); 110 void Timeout();
113 111
114 const int64 id_; 112 const int64 id_;
115 const std::set<int64> object_store_ids_; 113 const std::set<int64> object_store_ids_;
116 const indexed_db::TransactionMode mode_; 114 const blink::TransactionMode mode_;
117 115
118 bool used_; 116 bool used_;
119 State state_; 117 State state_;
120 bool commit_pending_; 118 bool commit_pending_;
121 scoped_refptr<IndexedDBDatabaseCallbacks> callbacks_; 119 scoped_refptr<IndexedDBDatabaseCallbacks> callbacks_;
122 scoped_refptr<IndexedDBDatabase> database_; 120 scoped_refptr<IndexedDBDatabase> database_;
123 121
124 class TaskQueue { 122 class TaskQueue {
125 public: 123 public:
126 TaskQueue(); 124 TaskQueue();
(...skipping 40 matching lines...) Expand 10 before | Expand all | Expand 10 after
167 // requests are processed before the timer fires, assume the script is 165 // requests are processed before the timer fires, assume the script is
168 // unresponsive and abort to unblock the transaction queue. 166 // unresponsive and abort to unblock the transaction queue.
169 base::OneShotTimer<IndexedDBTransaction> timeout_timer_; 167 base::OneShotTimer<IndexedDBTransaction> timeout_timer_;
170 168
171 Diagnostics diagnostics_; 169 Diagnostics diagnostics_;
172 }; 170 };
173 171
174 } // namespace content 172 } // namespace content
175 173
176 #endif // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_TRANSACTION_H_ 174 #endif // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_TRANSACTION_H_
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