| /* |
| * Copyright (C) 2015 Apple 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 INC. 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 INC. 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. |
| */ |
| |
| #include "config.h" |
| #include "IDBObjectStoreInfo.h" |
| #include <wtf/text/StringBuilder.h> |
| |
| #if ENABLE(INDEXED_DATABASE) |
| |
| namespace WebCore { |
| |
| IDBObjectStoreInfo::IDBObjectStoreInfo() |
| { |
| } |
| |
| IDBObjectStoreInfo::IDBObjectStoreInfo(uint64_t identifier, const String& name, Optional<IDBKeyPath>&& keyPath, bool autoIncrement) |
| : m_identifier(identifier) |
| , m_name(name) |
| , m_keyPath(WTFMove(keyPath)) |
| , m_autoIncrement(autoIncrement) |
| { |
| } |
| |
| IDBIndexInfo IDBObjectStoreInfo::createNewIndex(uint64_t indexID, const String& name, IDBKeyPath&& keyPath, bool unique, bool multiEntry) |
| { |
| IDBIndexInfo info(indexID, m_identifier, name, WTFMove(keyPath), unique, multiEntry); |
| m_indexMap.set(info.identifier(), info); |
| return info; |
| } |
| |
| void IDBObjectStoreInfo::addExistingIndex(const IDBIndexInfo& info) |
| { |
| ASSERT(!m_indexMap.contains(info.identifier())); |
| |
| m_indexMap.set(info.identifier(), info); |
| } |
| |
| bool IDBObjectStoreInfo::hasIndex(const String& name) const |
| { |
| for (auto& index : m_indexMap.values()) { |
| if (index.name() == name) |
| return true; |
| } |
| |
| return false; |
| } |
| |
| bool IDBObjectStoreInfo::hasIndex(uint64_t indexIdentifier) const |
| { |
| return m_indexMap.contains(indexIdentifier); |
| } |
| |
| IDBIndexInfo* IDBObjectStoreInfo::infoForExistingIndex(const String& name) |
| { |
| for (auto& index : m_indexMap.values()) { |
| if (index.name() == name) |
| return &index; |
| } |
| |
| return nullptr; |
| } |
| |
| IDBIndexInfo* IDBObjectStoreInfo::infoForExistingIndex(uint64_t identifier) |
| { |
| auto iterator = m_indexMap.find(identifier); |
| if (iterator == m_indexMap.end()) |
| return nullptr; |
| |
| return &iterator->value; |
| } |
| |
| IDBObjectStoreInfo IDBObjectStoreInfo::isolatedCopy() const |
| { |
| IDBObjectStoreInfo result = { m_identifier, m_name.isolatedCopy(), WebCore::isolatedCopy(m_keyPath), m_autoIncrement }; |
| |
| for (auto& iterator : m_indexMap) |
| result.m_indexMap.set(iterator.key, iterator.value.isolatedCopy()); |
| |
| return result; |
| } |
| |
| Vector<String> IDBObjectStoreInfo::indexNames() const |
| { |
| Vector<String> names; |
| names.reserveCapacity(m_indexMap.size()); |
| for (auto& index : m_indexMap.values()) |
| names.uncheckedAppend(index.name()); |
| |
| return names; |
| } |
| |
| void IDBObjectStoreInfo::deleteIndex(const String& indexName) |
| { |
| auto* info = infoForExistingIndex(indexName); |
| if (!info) |
| return; |
| |
| m_indexMap.remove(info->identifier()); |
| } |
| |
| void IDBObjectStoreInfo::deleteIndex(uint64_t indexIdentifier) |
| { |
| m_indexMap.remove(indexIdentifier); |
| } |
| |
| #if !LOG_DISABLED |
| |
| String IDBObjectStoreInfo::loggingString(int indent) const |
| { |
| StringBuilder builder; |
| for (int i = 0; i < indent; ++i) |
| builder.append(' '); |
| builder.append("Object store: ", m_name, m_identifier); |
| for (auto index : m_indexMap.values()) |
| builder.append(index.loggingString(indent + 1), '\n'); |
| return builder.toString(); |
| } |
| |
| String IDBObjectStoreInfo::condensedLoggingString() const |
| { |
| return makeString("<OS: ", m_name, " (", m_identifier, ")>"); |
| } |
| |
| #endif |
| |
| } // namespace WebCore |
| |
| #endif // ENABLE(INDEXED_DATABASE) |