| /* |
| * Copyright (C) 2007, 2008, 2013 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of |
| * its contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef Database_h |
| #define Database_h |
| |
| #include "bindings/core/v8/ScriptWrappable.h" |
| #include "modules/webdatabase/DatabaseBackend.h" |
| #include "modules/webdatabase/DatabaseBase.h" |
| #include "modules/webdatabase/DatabaseBasicTypes.h" |
| #include "modules/webdatabase/DatabaseError.h" |
| #include "wtf/text/WTFString.h" |
| |
| namespace blink { |
| |
| class ChangeVersionData; |
| class DatabaseCallback; |
| class DatabaseContext; |
| class SecurityOrigin; |
| class SQLTransaction; |
| class SQLTransactionBackend; |
| class SQLTransactionCallback; |
| class SQLTransactionErrorCallback; |
| class VoidCallback; |
| |
| class Database FINAL : public DatabaseBackend, public DatabaseBase, public ScriptWrappable { |
| public: |
| virtual ~Database(); |
| virtual void trace(Visitor*) OVERRIDE; |
| |
| // Direct support for the DOM API |
| virtual String version() const OVERRIDE; |
| void changeVersion(const String& oldVersion, const String& newVersion, PassOwnPtr<SQLTransactionCallback>, PassOwnPtr<SQLTransactionErrorCallback>, PassOwnPtr<VoidCallback> successCallback); |
| void transaction(PassOwnPtr<SQLTransactionCallback>, PassOwnPtr<SQLTransactionErrorCallback>, PassOwnPtr<VoidCallback> successCallback); |
| void readTransaction(PassOwnPtr<SQLTransactionCallback>, PassOwnPtr<SQLTransactionErrorCallback>, PassOwnPtr<VoidCallback> successCallback); |
| |
| // Internal engine support |
| static Database* from(DatabaseBackend*); |
| DatabaseContext* databaseContext() const { return m_databaseContext.get(); } |
| |
| Vector<String> tableNames(); |
| |
| virtual SecurityOrigin* securityOrigin() const OVERRIDE; |
| |
| virtual void closeImmediately() OVERRIDE; |
| |
| void scheduleTransactionCallback(SQLTransaction*); |
| |
| private: |
| Database(DatabaseContext*, const String& name, |
| const String& expectedVersion, const String& displayName, unsigned long estimatedSize); |
| PassRefPtrWillBeRawPtr<DatabaseBackend> backend(); |
| static PassRefPtrWillBeRawPtr<Database> create(ExecutionContext*, PassRefPtrWillBeRawPtr<DatabaseBackendBase>); |
| |
| void runTransaction(PassOwnPtr<SQLTransactionCallback>, PassOwnPtr<SQLTransactionErrorCallback>, |
| PassOwnPtr<VoidCallback> successCallback, bool readOnly, const ChangeVersionData* = 0); |
| |
| Vector<String> performGetTableNames(); |
| |
| void reportStartTransactionResult(int errorSite, int webSqlErrorCode, int sqliteErrorCode); |
| void reportCommitTransactionResult(int errorSite, int webSqlErrorCode, int sqliteErrorCode); |
| |
| RefPtr<SecurityOrigin> m_databaseThreadSecurityOrigin; |
| RefPtrWillBeMember<DatabaseContext> m_databaseContext; |
| |
| friend class DatabaseManager; |
| friend class DatabaseServer; // FIXME: remove this when the backend has been split out. |
| friend class DatabaseBackend; // FIXME: remove this when the backend has been split out. |
| friend class SQLStatement; |
| friend class SQLTransaction; |
| }; |
| |
| } // namespace blink |
| |
| #endif // Database_h |