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      1 /*
      2  * Copyright (C) 2011 Google Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  *
      8  * 1.  Redistributions of source code must retain the above copyright
      9  *     notice, this list of conditions and the following disclaimer.
     10  * 2.  Redistributions in binary form must reproduce the above copyright
     11  *     notice, this list of conditions and the following disclaimer in the
     12  *     documentation and/or other materials provided with the distribution.
     13  *
     14  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
     15  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     16  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     17  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
     18  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     19  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     20  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     21  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     23  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #include "config.h"
     27 #include "WebIDBKeyPath.h"
     28 
     29 #if ENABLE(INDEXED_DATABASE)
     30 
     31 #include "IDBKeyPath.h"
     32 #include "WebString.h"
     33 #include "WebVector.h"
     34 #include <wtf/Vector.h>
     35 
     36 using namespace WebCore;
     37 
     38 namespace WebKit {
     39 
     40 WebIDBKeyPath WebIDBKeyPath::create(const WebString& keyPath)
     41 {
     42     WTF::Vector<IDBKeyPathElement> idbElements;
     43     IDBKeyPathParseError idbError;
     44     IDBParseKeyPath(keyPath, idbElements, idbError);
     45     return WebIDBKeyPath(idbElements, static_cast<int>(idbError));
     46 }
     47 
     48 WebIDBKeyPath::WebIDBKeyPath(const WTF::Vector<IDBKeyPathElement>& elements, int parseError)
     49     : m_private(new WTF::Vector<IDBKeyPathElement>(elements))
     50     , m_parseError(parseError)
     51 {
     52 }
     53 
     54 int WebIDBKeyPath::parseError() const
     55 {
     56     return m_parseError;
     57 }
     58 
     59 void WebIDBKeyPath::assign(const WebIDBKeyPath& keyPath)
     60 {
     61     m_parseError = keyPath.m_parseError;
     62     m_private.reset(new WTF::Vector<IDBKeyPathElement>(keyPath));
     63 }
     64 
     65 void WebIDBKeyPath::reset()
     66 {
     67     m_private.reset(0);
     68 }
     69 
     70 WebIDBKeyPath::operator const WTF::Vector<IDBKeyPathElement, 0>&() const
     71 {
     72     return *m_private.get();
     73 }
     74 
     75 } // namespace WebKit
     76 
     77 #endif // ENABLE(INDEXED_DATABASE)
     78