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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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31 #include "bindings/modules/v8/ToV8ForModules.h" | 31 #include "bindings/modules/v8/ToV8ForModules.h" |
32 #include "bindings/modules/v8/V8BindingForModules.h" | 32 #include "bindings/modules/v8/V8BindingForModules.h" |
33 #include "bindings/modules/v8/V8IDBRequest.h" | 33 #include "bindings/modules/v8/V8IDBRequest.h" |
34 #include "core/dom/ExceptionCode.h" | 34 #include "core/dom/ExceptionCode.h" |
35 #include "modules/IndexedDBNames.h" | 35 #include "modules/IndexedDBNames.h" |
36 #include "modules/indexeddb/IDBAny.h" | 36 #include "modules/indexeddb/IDBAny.h" |
37 #include "modules/indexeddb/IDBDatabase.h" | 37 #include "modules/indexeddb/IDBDatabase.h" |
38 #include "modules/indexeddb/IDBObjectStore.h" | 38 #include "modules/indexeddb/IDBObjectStore.h" |
39 #include "modules/indexeddb/IDBTracing.h" | 39 #include "modules/indexeddb/IDBTracing.h" |
40 #include "modules/indexeddb/IDBTransaction.h" | 40 #include "modules/indexeddb/IDBTransaction.h" |
41 #include "modules/indexeddb/WebIDBCallbacksImpl.h" | |
42 #include "public/platform/modules/indexeddb/WebIDBDatabase.h" | 41 #include "public/platform/modules/indexeddb/WebIDBDatabase.h" |
43 #include "public/platform/modules/indexeddb/WebIDBKeyRange.h" | 42 #include "public/platform/modules/indexeddb/WebIDBKeyRange.h" |
44 #include <limits> | 43 #include <limits> |
45 #include <memory> | 44 #include <memory> |
46 | 45 |
47 using blink::WebIDBCursor; | 46 using blink::WebIDBCursor; |
48 using blink::WebIDBDatabase; | 47 using blink::WebIDBDatabase; |
49 | 48 |
50 namespace blink { | 49 namespace blink { |
51 | 50 |
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167 return; | 166 return; |
168 } | 167 } |
169 if (!m_gotValue) { | 168 if (!m_gotValue) { |
170 exceptionState.throwDOMException(InvalidStateError, | 169 exceptionState.throwDOMException(InvalidStateError, |
171 IDBDatabase::noValueErrorMessage); | 170 IDBDatabase::noValueErrorMessage); |
172 return; | 171 return; |
173 } | 172 } |
174 | 173 |
175 m_request->setPendingCursor(this); | 174 m_request->setPendingCursor(this); |
176 m_gotValue = false; | 175 m_gotValue = false; |
177 m_backend->advance(count, WebIDBCallbacksImpl::create(m_request).release()); | 176 m_backend->advance(count, m_request->createWebCallbacks().release()); |
178 } | 177 } |
179 | 178 |
180 void IDBCursor::continueFunction(ScriptState* scriptState, | 179 void IDBCursor::continueFunction(ScriptState* scriptState, |
181 const ScriptValue& keyValue, | 180 const ScriptValue& keyValue, |
182 ExceptionState& exceptionState) { | 181 ExceptionState& exceptionState) { |
183 IDB_TRACE("IDBCursor::continue"); | 182 IDB_TRACE("IDBCursor::continue"); |
184 | 183 |
185 if (m_transaction->isFinished() || m_transaction->isFinishing()) { | 184 if (m_transaction->isFinished() || m_transaction->isFinishing()) { |
186 exceptionState.throwDOMException( | 185 exceptionState.throwDOMException( |
187 TransactionInactiveError, IDBDatabase::transactionFinishedErrorMessage); | 186 TransactionInactiveError, IDBDatabase::transactionFinishedErrorMessage); |
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312 return; | 311 return; |
313 } | 312 } |
314 } | 313 } |
315 } | 314 } |
316 | 315 |
317 // FIXME: We're not using the context from when continue was called, which mea
ns the callback | 316 // FIXME: We're not using the context from when continue was called, which mea
ns the callback |
318 // will be on the original context openCursor was called on. Is this ri
ght? | 317 // will be on the original context openCursor was called on. Is this ri
ght? |
319 m_request->setPendingCursor(this); | 318 m_request->setPendingCursor(this); |
320 m_gotValue = false; | 319 m_gotValue = false; |
321 m_backend->continueFunction(key, primaryKey, | 320 m_backend->continueFunction(key, primaryKey, |
322 WebIDBCallbacksImpl::create(m_request).release()); | 321 m_request->createWebCallbacks().release()); |
323 } | 322 } |
324 | 323 |
325 IDBRequest* IDBCursor::deleteFunction(ScriptState* scriptState, | 324 IDBRequest* IDBCursor::deleteFunction(ScriptState* scriptState, |
326 ExceptionState& exceptionState) { | 325 ExceptionState& exceptionState) { |
327 IDB_TRACE("IDBCursor::delete"); | 326 IDB_TRACE("IDBCursor::delete"); |
328 if (m_transaction->isFinished() || m_transaction->isFinishing()) { | 327 if (m_transaction->isFinished() || m_transaction->isFinishing()) { |
329 exceptionState.throwDOMException( | 328 exceptionState.throwDOMException( |
330 TransactionInactiveError, IDBDatabase::transactionFinishedErrorMessage); | 329 TransactionInactiveError, IDBDatabase::transactionFinishedErrorMessage); |
331 return nullptr; | 330 return nullptr; |
332 } | 331 } |
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362 return nullptr; | 361 return nullptr; |
363 } | 362 } |
364 | 363 |
365 IDBKeyRange* keyRange = IDBKeyRange::only(m_primaryKey, exceptionState); | 364 IDBKeyRange* keyRange = IDBKeyRange::only(m_primaryKey, exceptionState); |
366 DCHECK(!exceptionState.hadException()); | 365 DCHECK(!exceptionState.hadException()); |
367 | 366 |
368 IDBRequest* request = IDBRequest::create(scriptState, IDBAny::create(this), | 367 IDBRequest* request = IDBRequest::create(scriptState, IDBAny::create(this), |
369 m_transaction.get()); | 368 m_transaction.get()); |
370 m_transaction->backendDB()->deleteRange( | 369 m_transaction->backendDB()->deleteRange( |
371 m_transaction->id(), effectiveObjectStore()->id(), keyRange, | 370 m_transaction->id(), effectiveObjectStore()->id(), keyRange, |
372 WebIDBCallbacksImpl::create(request).release()); | 371 request->createWebCallbacks().release()); |
373 return request; | 372 return request; |
374 } | 373 } |
375 | 374 |
376 void IDBCursor::postSuccessHandlerCallback() { | 375 void IDBCursor::postSuccessHandlerCallback() { |
377 if (m_backend) | 376 if (m_backend) |
378 m_backend->postSuccessHandlerCallback(); | 377 m_backend->postSuccessHandlerCallback(); |
379 } | 378 } |
380 | 379 |
381 void IDBCursor::close() { | 380 void IDBCursor::close() { |
382 m_value.clear(); | 381 m_value.clear(); |
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480 case WebIDBCursorDirectionPrevNoDuplicate: | 479 case WebIDBCursorDirectionPrevNoDuplicate: |
481 return IndexedDBNames::prevunique; | 480 return IndexedDBNames::prevunique; |
482 | 481 |
483 default: | 482 default: |
484 NOTREACHED(); | 483 NOTREACHED(); |
485 return IndexedDBNames::next; | 484 return IndexedDBNames::next; |
486 } | 485 } |
487 } | 486 } |
488 | 487 |
489 } // namespace blink | 488 } // namespace blink |
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