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SQLServer: Remove Core::EventReceiver parent from SQLStatement
This relationship was only used to provide factory methods and a parent- child relationship between SQLStatement and DatabaseConnection.
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3 changed files with 13 additions and 16 deletions
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@ -7,8 +7,8 @@
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#pragma once
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#include <AK/NonnullRefPtr.h>
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#include <AK/RefCounted.h>
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#include <AK/Vector.h>
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#include <LibCore/EventReceiver.h>
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#include <LibSQL/AST/AST.h>
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#include <LibSQL/Result.h>
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#include <LibSQL/ResultSet.h>
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@ -18,16 +18,13 @@
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namespace SQLServer {
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class SQLStatement final : public Core::EventReceiver {
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C_OBJECT_ABSTRACT(SQLStatement)
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class SQLStatement final : public RefCounted<SQLStatement> {
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public:
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static SQL::ResultOr<NonnullRefPtr<SQLStatement>> create(DatabaseConnection&, StringView sql);
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~SQLStatement() override = default;
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static RefPtr<SQLStatement> statement_for(SQL::StatementID statement_id);
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SQL::StatementID statement_id() const { return m_statement_id; }
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DatabaseConnection* connection() { return dynamic_cast<DatabaseConnection*>(parent()); }
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DatabaseConnection& connection() { return m_connection; }
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Optional<SQL::ExecutionID> execute(Vector<SQL::Value> placeholder_values);
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private:
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@ -37,6 +34,7 @@ private:
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void next(SQL::ExecutionID execution_id, SQL::ResultSet result, size_t result_size);
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void report_error(SQL::Result, SQL::ExecutionID execution_id);
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DatabaseConnection& m_connection;
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SQL::StatementID m_statement_id { 0 };
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HashTable<SQL::ExecutionID> m_ongoing_executions;
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