141 lines
4.8 KiB
C++
141 lines
4.8 KiB
C++
/*
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* Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License, version 2.0,
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* as published by the Free Software Foundation.
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*
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* This program is also distributed with certain software (including
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* but not limited to OpenSSL) that is licensed under separate terms,
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* as designated in a particular file or component or in included license
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* documentation. The authors of MySQL hereby grant you an additional
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* permission to link the program and your derivative works with the
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* separately licensed software that they have included with MySQL.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License, version 2.0, for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef PLUGIN_X_CLIENT_ANY_FILLER_H_
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#define PLUGIN_X_CLIENT_ANY_FILLER_H_
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#include <string>
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#include "plugin/x/client/mysqlxclient/xargument.h"
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#include "plugin/x/client/mysqlxclient/xmessage.h"
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namespace xcl {
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class Any_filler : public Argument_visitor {
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public:
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explicit Any_filler(::Mysqlx::Datatypes::Any *any) : m_any(any) {}
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private:
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::Mysqlx::Datatypes::Any *m_any;
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void visit_null() override {
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m_any->set_type(::Mysqlx::Datatypes::Any_Type_SCALAR);
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m_any->mutable_scalar()->set_type(::Mysqlx::Datatypes::Scalar_Type_V_NULL);
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}
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void visit_integer(const int64_t value) override {
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m_any->set_type(::Mysqlx::Datatypes::Any_Type_SCALAR);
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m_any->mutable_scalar()->set_type(::Mysqlx::Datatypes::Scalar_Type_V_SINT);
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m_any->mutable_scalar()->set_v_signed_int(value);
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}
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void visit_uinteger(const uint64_t value) override {
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m_any->set_type(::Mysqlx::Datatypes::Any_Type_SCALAR);
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m_any->mutable_scalar()->set_type(::Mysqlx::Datatypes::Scalar_Type_V_UINT);
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m_any->mutable_scalar()->set_v_unsigned_int(value);
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}
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void visit_double(const double value) override {
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m_any->set_type(::Mysqlx::Datatypes::Any_Type_SCALAR);
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m_any->mutable_scalar()->set_type(
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::Mysqlx::Datatypes::Scalar_Type_V_DOUBLE);
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m_any->mutable_scalar()->set_v_double(value);
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}
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void visit_float(const float value) override {
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m_any->set_type(::Mysqlx::Datatypes::Any_Type_SCALAR);
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m_any->mutable_scalar()->set_type(::Mysqlx::Datatypes::Scalar_Type_V_FLOAT);
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m_any->mutable_scalar()->set_v_float(value);
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}
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void visit_bool(const bool value) override {
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m_any->set_type(::Mysqlx::Datatypes::Any_Type_SCALAR);
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m_any->mutable_scalar()->set_type(::Mysqlx::Datatypes::Scalar_Type_V_BOOL);
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m_any->mutable_scalar()->set_v_bool(value);
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}
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void visit_object(const Argument_object &obj) override {
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m_any->set_type(::Mysqlx::Datatypes::Any_Type_OBJECT);
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auto any_object = m_any->mutable_obj();
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for (const auto &key_value : obj) {
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auto fld = any_object->add_fld();
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Any_filler filler(fld->mutable_value());
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fld->set_key(key_value.first);
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key_value.second.accept(&filler);
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}
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}
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void visit_uobject(const Argument_uobject &obj) override {
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m_any->set_type(::Mysqlx::Datatypes::Any_Type_OBJECT);
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auto any_object = m_any->mutable_obj();
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for (const auto &key_value : obj) {
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auto fld = any_object->add_fld();
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Any_filler filler(fld->mutable_value());
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fld->set_key(key_value.first);
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key_value.second.accept(&filler);
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}
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}
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void visit_array(const Argument_array &values) override {
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m_any->set_type(::Mysqlx::Datatypes::Any_Type_ARRAY);
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auto any_array = m_any->mutable_array();
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for (const auto &value : values) {
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Any_filler filler(any_array->add_value());
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value.accept(&filler);
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}
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}
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void visit_string(const std::string &value) override {
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fill_string(value, ::Mysqlx::Datatypes::Scalar_Type_V_STRING);
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}
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void visit_decimal(const std::string &value) override {
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fill_string(value, ::Mysqlx::Datatypes::Scalar_Type_V_STRING);
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}
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void visit_octets(const std::string &value) override {
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fill_string(value, ::Mysqlx::Datatypes::Scalar_Type_V_OCTETS);
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}
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void fill_string(const std::string &value,
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const Mysqlx::Datatypes::Scalar_Type st) {
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m_any->set_type(::Mysqlx::Datatypes::Any_Type_SCALAR);
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m_any->mutable_scalar()->set_type(st);
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if (::Mysqlx::Datatypes::Scalar_Type_V_OCTETS == st)
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m_any->mutable_scalar()->mutable_v_octets()->set_value(value);
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else
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m_any->mutable_scalar()->mutable_v_string()->set_value(value);
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}
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};
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} // namespace xcl
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#endif // PLUGIN_X_CLIENT_ANY_FILLER_H_
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