| /* |
| * Copyright (C) 2011 Google 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. |
| * |
| * 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 WebIDBKey_h |
| #define WebIDBKey_h |
| |
| #include "WebCommon.h" |
| #include "WebData.h" |
| #include "WebIDBTypes.h" |
| #include "WebPrivatePtr.h" |
| #include "WebString.h" |
| #include "WebVector.h" |
| |
| namespace WebCore { class IDBKey; } |
| |
| namespace blink { |
| |
| class WebIDBKey { |
| public: |
| // Please use one of the factory methods. This is public only to allow WebVector. |
| WebIDBKey() { } |
| ~WebIDBKey() { reset(); } |
| |
| BLINK_EXPORT static WebIDBKey createArray(const WebVector<WebIDBKey>&); |
| BLINK_EXPORT static WebIDBKey createBinary(const WebData&); |
| BLINK_EXPORT static WebIDBKey createString(const WebString&); |
| BLINK_EXPORT static WebIDBKey createDate(double); |
| BLINK_EXPORT static WebIDBKey createNumber(double); |
| BLINK_EXPORT static WebIDBKey createInvalid(); |
| BLINK_EXPORT static WebIDBKey createNull(); |
| |
| WebIDBKey(const WebIDBKey& e) { assign(e); } |
| WebIDBKey& operator=(const WebIDBKey& e) |
| { |
| assign(e); |
| return *this; |
| } |
| |
| BLINK_EXPORT void assign(const WebIDBKey&); |
| BLINK_EXPORT void assignArray(const WebVector<WebIDBKey>&); |
| BLINK_EXPORT void assignBinary(const WebData&); |
| BLINK_EXPORT void assignString(const WebString&); |
| BLINK_EXPORT void assignDate(double); |
| BLINK_EXPORT void assignNumber(double); |
| BLINK_EXPORT void assignInvalid(); |
| BLINK_EXPORT void assignNull(); |
| BLINK_EXPORT void reset(); |
| |
| BLINK_EXPORT WebIDBKeyType keyType() const; |
| BLINK_EXPORT bool isValid() const; |
| BLINK_EXPORT WebVector<WebIDBKey> array() const; // Only valid for ArrayType. |
| BLINK_EXPORT WebData binary() const; // Only valid for BinaryType. |
| BLINK_EXPORT WebString string() const; // Only valid for StringType. |
| BLINK_EXPORT double date() const; // Only valid for DateType. |
| BLINK_EXPORT double number() const; // Only valid for NumberType. |
| |
| #if BLINK_IMPLEMENTATION |
| WebIDBKey(const WTF::PassRefPtr<WebCore::IDBKey>&); |
| WebIDBKey& operator=(const WTF::PassRefPtr<WebCore::IDBKey>&); |
| operator WTF::PassRefPtr<WebCore::IDBKey>() const; |
| #endif |
| |
| private: |
| WebPrivatePtr<WebCore::IDBKey> m_private; |
| }; |
| |
| } // namespace blink |
| |
| #endif // WebIDBKey_h |