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Side by Side Diff: webkit/browser/dom_storage/dom_storage_area.cc

Issue 15990007: Move dom_storage to new locations. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 7 years, 6 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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 #include "webkit/dom_storage/dom_storage_area.h" 5 #include "webkit/browser/dom_storage/dom_storage_area.h"
6 6
7 #include "base/bind.h" 7 #include "base/bind.h"
8 #include "base/location.h" 8 #include "base/location.h"
9 #include "base/logging.h" 9 #include "base/logging.h"
10 #include "base/metrics/histogram.h" 10 #include "base/metrics/histogram.h"
11 #include "base/time.h" 11 #include "base/time.h"
12 #include "base/utf_string_conversions.h" 12 #include "base/utf_string_conversions.h"
13 #include "third_party/WebKit/Source/Platform/chromium/public/WebString.h" 13 #include "third_party/WebKit/public/platform/WebString.h"
14 #include "webkit/base/file_path_string_conversions.h" 14 #include "webkit/base/file_path_string_conversions.h"
15 #include "webkit/base/origin_url_conversions.h" 15 #include "webkit/base/origin_url_conversions.h"
16 #include "webkit/browser/database/database_util.h" 16 #include "webkit/browser/database/database_util.h"
17 #include "webkit/browser/dom_storage/dom_storage_namespace.h"
18 #include "webkit/browser/dom_storage/dom_storage_task_runner.h"
19 #include "webkit/browser/dom_storage/local_storage_database_adapter.h"
20 #include "webkit/browser/dom_storage/session_storage_database.h"
21 #include "webkit/browser/dom_storage/session_storage_database_adapter.h"
22 #include "webkit/common/dom_storage/dom_storage_map.h"
23 #include "webkit/common/dom_storage/dom_storage_types.h"
17 #include "webkit/common/fileapi/file_system_util.h" 24 #include "webkit/common/fileapi/file_system_util.h"
18 #include "webkit/dom_storage/dom_storage_map.h"
19 #include "webkit/dom_storage/dom_storage_namespace.h"
20 #include "webkit/dom_storage/dom_storage_task_runner.h"
21 #include "webkit/dom_storage/dom_storage_types.h"
22 #include "webkit/dom_storage/local_storage_database_adapter.h"
23 #include "webkit/dom_storage/session_storage_database.h"
24 #include "webkit/dom_storage/session_storage_database_adapter.h"
25 25
26 using webkit_database::DatabaseUtil; 26 using webkit_database::DatabaseUtil;
27 27
28 namespace dom_storage { 28 namespace dom_storage {
29 29
30 static const int kCommitTimerSeconds = 1; 30 static const int kCommitTimerSeconds = 1;
31 31
32 DomStorageArea::CommitBatch::CommitBatch() 32 DomStorageArea::CommitBatch::CommitBatch()
33 : clear_all_first(false) { 33 : clear_all_first(false) {
34 } 34 }
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196 } 196 }
197 197
198 DomStorageArea* DomStorageArea::ShallowCopy( 198 DomStorageArea* DomStorageArea::ShallowCopy(
199 int64 destination_namespace_id, 199 int64 destination_namespace_id,
200 const std::string& destination_persistent_namespace_id) { 200 const std::string& destination_persistent_namespace_id) {
201 DCHECK_NE(kLocalStorageNamespaceId, namespace_id_); 201 DCHECK_NE(kLocalStorageNamespaceId, namespace_id_);
202 DCHECK_NE(kLocalStorageNamespaceId, destination_namespace_id); 202 DCHECK_NE(kLocalStorageNamespaceId, destination_namespace_id);
203 203
204 DomStorageArea* copy = new DomStorageArea( 204 DomStorageArea* copy = new DomStorageArea(
205 destination_namespace_id, destination_persistent_namespace_id, origin_, 205 destination_namespace_id, destination_persistent_namespace_id, origin_,
206 session_storage_backing_, task_runner_); 206 session_storage_backing_.get(), task_runner_.get());
207 copy->map_ = map_; 207 copy->map_ = map_;
208 copy->is_shutdown_ = is_shutdown_; 208 copy->is_shutdown_ = is_shutdown_;
209 copy->is_initial_import_done_ = true; 209 copy->is_initial_import_done_ = true;
210 210
211 // All the uncommitted changes to this area need to happen before the actual 211 // All the uncommitted changes to this area need to happen before the actual
212 // shallow copy is made (scheduled by the upper layer). Another OnCommitTimer 212 // shallow copy is made (scheduled by the upper layer). Another OnCommitTimer
213 // call might be in the event queue at this point, but it's handled gracefully 213 // call might be in the event queue at this point, but it's handled gracefully
214 // when it fires. 214 // when it fires.
215 if (commit_batch_) 215 if (commit_batch_)
216 OnCommitTimer(); 216 OnCommitTimer();
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389 commit_batch_->clear_all_first, 389 commit_batch_->clear_all_first,
390 commit_batch_->changed_values); 390 commit_batch_->changed_values);
391 DCHECK(success); 391 DCHECK(success);
392 } 392 }
393 commit_batch_.reset(); 393 commit_batch_.reset();
394 backing_.reset(); 394 backing_.reset();
395 session_storage_backing_ = NULL; 395 session_storage_backing_ = NULL;
396 } 396 }
397 397
398 } // namespace dom_storage 398 } // namespace dom_storage
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