icinga2/lib/config/configitembuilder.hpp

76 lines
3.0 KiB
C++

/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012-2018 Icinga Development Team (https://www.icinga.com/) *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License *
* as published by the Free Software Foundation; either version 2 *
* of the License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software Foundation *
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
******************************************************************************/
#ifndef CONFIGITEMBUILDER_H
#define CONFIGITEMBUILDER_H
#include "config/expression.hpp"
#include "config/configitem.hpp"
#include "base/debuginfo.hpp"
#include "base/object.hpp"
namespace icinga
{
/**
* Config item builder. Used to dynamically build configuration objects
* at runtime.
*
* @ingroup config
*/
class ConfigItemBuilder final
{
public:
DECLARE_PTR_TYPEDEFS(ConfigItemBuilder);
ConfigItemBuilder() = default;
explicit ConfigItemBuilder(const DebugInfo& debugInfo);
void SetType(const Type::Ptr& type);
void SetName(const String& name);
void SetAbstract(bool abstract);
void SetScope(const Dictionary::Ptr& scope);
void SetZone(const String& zone);
void SetPackage(const String& package);
void SetDefaultTemplate(bool defaultTmpl);
void SetIgnoreOnError(bool ignoreOnError);
void AddExpression(Expression *expr);
void SetFilter(const std::shared_ptr<Expression>& filter);
ConfigItem::Ptr Compile();
private:
Type::Ptr m_Type; /**< The object type. */
String m_Name; /**< The name. */
bool m_Abstract{false}; /**< Whether the item is abstract. */
std::vector<std::unique_ptr<Expression> > m_Expressions; /**< Expressions for this item. */
std::shared_ptr<Expression> m_Filter; /**< Filter expression. */
DebugInfo m_DebugInfo; /**< Debug information. */
Dictionary::Ptr m_Scope; /**< variable scope. */
String m_Zone; /**< The zone. */
String m_Package; /**< The package name. */
bool m_DefaultTmpl{false};
bool m_IgnoreOnError{false}; /**< Whether the object should be ignored when an error occurs in one of the expressions. */
};
}
#endif /* CONFIGITEMBUILDER */