Home | History | Annotate | Download | only in src 
      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 "WebIDBKeyRange.h"
     28 
     29 #if ENABLE(INDEXED_DATABASE)
     30 
     31 #include "IDBKey.h"
     32 #include "IDBKeyRange.h"
     33 #include "WebIDBKey.h"
     34 
     35 using namespace WebCore;
     36 
     37 namespace WebKit {
     38 
     39 void WebIDBKeyRange::assign(const WebIDBKeyRange& other)
     40 {
     41     m_private = other.m_private;
     42 }
     43 
     44 void WebIDBKeyRange::assign(const WebIDBKey& lower, const WebIDBKey& upper, bool lowerOpen, bool upperOpen)
     45 {
     46     if (lower.type() == WebIDBKey::InvalidType && upper.type() == WebIDBKey::InvalidType)
     47         m_private = 0;
     48     else
     49         m_private = IDBKeyRange::create(lower, upper, lowerOpen, upperOpen);
     50 }
     51 
     52 void WebIDBKeyRange::reset()
     53 {
     54     m_private.reset();
     55 }
     56 
     57 WebIDBKey WebIDBKeyRange::lower() const
     58 {
     59     if (!m_private.get())
     60         return WebIDBKey::createInvalid();
     61     return m_private->lower();
     62 }
     63 
     64 WebIDBKey WebIDBKeyRange::upper() const
     65 {
     66     if (!m_private.get())
     67         return WebIDBKey::createInvalid();
     68     return m_private->upper();
     69 }
     70 
     71 bool WebIDBKeyRange::lowerOpen() const
     72 {
     73     return m_private.get() && m_private->lowerOpen();
     74 }
     75 
     76 bool WebIDBKeyRange::upperOpen() const
     77 {
     78     return m_private.get() && m_private->upperOpen();
     79 }
     80 
     81 WebIDBKeyRange::WebIDBKeyRange(const PassRefPtr<IDBKeyRange>& value)
     82     : m_private(value)
     83 {
     84 }
     85 
     86 WebIDBKeyRange& WebIDBKeyRange::operator=(const PassRefPtr<IDBKeyRange>& value)
     87 {
     88     m_private = value;
     89     return *this;
     90 }
     91 
     92 WebIDBKeyRange::operator PassRefPtr<IDBKeyRange>() const
     93 {
     94     return m_private.get();
     95 }
     96 
     97 } // namespace WebKit
     98 
     99 #endif // ENABLE(INDEXED_DATABASE)
    100