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