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61 lines
2 KiB
C++
61 lines
2 KiB
C++
/*
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* Copyright (c) 2025, stelar7 <dudedbz@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Optional.h>
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#include <AK/String.h>
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#include <AK/Variant.h>
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#include <AK/Vector.h>
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#include <LibGC/Ptr.h>
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#include <LibJS/Heap/Cell.h>
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#include <LibJS/Runtime/Realm.h>
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#include <LibWeb/IndexedDB/Internal/Algorithms.h>
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#include <LibWeb/IndexedDB/Internal/Database.h>
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#include <LibWeb/IndexedDB/Internal/KeyGenerator.h>
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namespace Web::IndexedDB {
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using KeyPath = Variant<String, Vector<String>>;
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// https://w3c.github.io/IndexedDB/#object-store-construct
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class ObjectStore : public JS::Cell {
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GC_CELL(ObjectStore, JS::Cell);
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GC_DECLARE_ALLOCATOR(ObjectStore);
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public:
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[[nodiscard]] static GC::Ref<ObjectStore> create(JS::Realm&, GC::Ref<Database>, String, bool, Optional<KeyPath> const&);
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virtual ~ObjectStore();
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String name() const { return m_name; }
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void set_name(String name) { m_name = move(name); }
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Optional<KeyPath> key_path() const { return m_key_path; }
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bool uses_inline_keys() const { return m_key_path.has_value(); }
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bool uses_out_of_line_keys() const { return !m_key_path.has_value(); }
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Optional<KeyGenerator> key_generator() const { return m_key_generator; }
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GC::Ref<Database> database() const { return m_database; }
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protected:
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virtual void visit_edges(Visitor&) override;
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private:
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ObjectStore(GC::Ref<Database> database, String name, bool auto_increment, Optional<KeyPath> const& key_path);
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// AD-HOC: An ObjectStore needs to know what Database it belongs to...
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GC::Ref<Database> m_database;
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// An object store has a name, which is a name. At any one time, the name is unique within the database to which it belongs.
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String m_name;
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// An object store optionally has a key path. If the object store has a key path it is said to use in-line keys. Otherwise it is said to use out-of-line keys.
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Optional<KeyPath> m_key_path;
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// An object store optionally has a key generator.
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Optional<KeyGenerator> m_key_generator;
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};
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}
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