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 are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 18 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 19 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 21 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #include "config.h" 29 #include "public/platform/WebIDBKey.h" 30 31 #include "modules/indexeddb/IDBKey.h" 32 33 using namespace WebCore; 34 35 namespace blink { 36 37 WebIDBKey WebIDBKey::createArray(const WebVector<WebIDBKey>& array) 38 { 39 WebIDBKey key; 40 key.assignArray(array); 41 return key; 42 } 43 44 WebIDBKey WebIDBKey::createBinary(const WebData& binary) 45 { 46 WebIDBKey key; 47 key.assignBinary(binary); 48 return key; 49 } 50 51 WebIDBKey WebIDBKey::createString(const WebString& string) 52 { 53 WebIDBKey key; 54 key.assignString(string); 55 return key; 56 } 57 58 WebIDBKey WebIDBKey::createDate(double date) 59 { 60 WebIDBKey key; 61 key.assignDate(date); 62 return key; 63 } 64 65 WebIDBKey WebIDBKey::createNumber(double number) 66 { 67 WebIDBKey key; 68 key.assignNumber(number); 69 return key; 70 } 71 72 WebIDBKey WebIDBKey::createInvalid() 73 { 74 WebIDBKey key; 75 key.assignInvalid(); 76 return key; 77 } 78 79 WebIDBKey WebIDBKey::createNull() 80 { 81 WebIDBKey key; 82 key.assignNull(); 83 return key; 84 } 85 86 void WebIDBKey::assign(const WebIDBKey& value) 87 { 88 m_private = value.m_private; 89 } 90 91 static PassRefPtr<IDBKey> convertFromWebIDBKeyArray(const WebVector<WebIDBKey>& array) 92 { 93 IDBKey::KeyArray keys; 94 keys.reserveCapacity(array.size()); 95 for (size_t i = 0; i < array.size(); ++i) { 96 switch (array[i].keyType()) { 97 case WebIDBKeyTypeArray: 98 keys.append(convertFromWebIDBKeyArray(array[i].array())); 99 break; 100 case WebIDBKeyTypeBinary: 101 keys.append(IDBKey::createBinary(array[i].binary())); 102 break; 103 case WebIDBKeyTypeString: 104 keys.append(IDBKey::createString(array[i].string())); 105 break; 106 case WebIDBKeyTypeDate: 107 keys.append(IDBKey::createDate(array[i].date())); 108 break; 109 case WebIDBKeyTypeNumber: 110 keys.append(IDBKey::createNumber(array[i].number())); 111 break; 112 case WebIDBKeyTypeInvalid: 113 keys.append(IDBKey::createInvalid()); 114 break; 115 case WebIDBKeyTypeNull: 116 case WebIDBKeyTypeMin: 117 ASSERT_NOT_REACHED(); 118 break; 119 } 120 } 121 return IDBKey::createArray(keys); 122 } 123 124 static void convertToWebIDBKeyArray(const IDBKey::KeyArray& array, WebVector<WebIDBKey>& result) 125 { 126 WebVector<WebIDBKey> keys(array.size()); 127 WebVector<WebIDBKey> subkeys; 128 for (size_t i = 0; i < array.size(); ++i) { 129 RefPtr<IDBKey> key = array[i]; 130 switch (key->type()) { 131 case IDBKey::ArrayType: 132 convertToWebIDBKeyArray(key->array(), subkeys); 133 keys[i] = WebIDBKey::createArray(subkeys); 134 break; 135 case IDBKey::BinaryType: 136 keys[i] = WebIDBKey::createBinary(key->binary()); 137 break; 138 case IDBKey::StringType: 139 keys[i] = WebIDBKey::createString(key->string()); 140 break; 141 case IDBKey::DateType: 142 keys[i] = WebIDBKey::createDate(key->date()); 143 break; 144 case IDBKey::NumberType: 145 keys[i] = WebIDBKey::createNumber(key->number()); 146 break; 147 case IDBKey::InvalidType: 148 keys[i] = WebIDBKey::createInvalid(); 149 break; 150 case IDBKey::MinType: 151 ASSERT_NOT_REACHED(); 152 break; 153 } 154 } 155 result.swap(keys); 156 } 157 158 void WebIDBKey::assignArray(const WebVector<WebIDBKey>& array) 159 { 160 m_private = convertFromWebIDBKeyArray(array); 161 } 162 163 void WebIDBKey::assignBinary(const WebData& binary) 164 { 165 m_private = IDBKey::createBinary(binary); 166 } 167 168 void WebIDBKey::assignString(const WebString& string) 169 { 170 m_private = IDBKey::createString(string); 171 } 172 173 void WebIDBKey::assignDate(double date) 174 { 175 m_private = IDBKey::createDate(date); 176 } 177 178 void WebIDBKey::assignNumber(double number) 179 { 180 m_private = IDBKey::createNumber(number); 181 } 182 183 void WebIDBKey::assignInvalid() 184 { 185 m_private = IDBKey::createInvalid(); 186 } 187 188 void WebIDBKey::assignNull() 189 { 190 m_private = 0; 191 } 192 193 void WebIDBKey::reset() 194 { 195 m_private.reset(); 196 } 197 198 WebIDBKeyType WebIDBKey::keyType() const 199 { 200 if (!m_private.get()) 201 return WebIDBKeyTypeNull; 202 return static_cast<WebIDBKeyType>(m_private->type()); 203 } 204 205 bool WebIDBKey::isValid() const 206 { 207 if (!m_private.get()) 208 return false; 209 return m_private->isValid(); 210 } 211 212 WebVector<WebIDBKey> WebIDBKey::array() const 213 { 214 WebVector<WebIDBKey> keys; 215 convertToWebIDBKeyArray(m_private->array(), keys); 216 return keys; 217 } 218 219 WebData WebIDBKey::binary() const 220 { 221 return m_private->binary(); 222 } 223 224 WebString WebIDBKey::string() const 225 { 226 return m_private->string(); 227 } 228 229 double WebIDBKey::date() const 230 { 231 return m_private->date(); 232 } 233 234 double WebIDBKey::number() const 235 { 236 return m_private->number(); 237 } 238 239 WebIDBKey::WebIDBKey(const PassRefPtr<IDBKey>& value) 240 : m_private(value) 241 { 242 } 243 244 WebIDBKey& WebIDBKey::operator=(const PassRefPtr<IDBKey>& value) 245 { 246 m_private = value; 247 return *this; 248 } 249 250 WebIDBKey::operator PassRefPtr<IDBKey>() const 251 { 252 return m_private.get(); 253 } 254 255 } // namespace blink 256
