mirror of https://github.com/Icinga/icinga2.git
127 lines
3.8 KiB
C++
127 lines
3.8 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/) *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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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 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 Foundation *
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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******************************************************************************/
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#include "i2-base.h"
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using namespace icinga;
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DynamicType::DynamicType(const String& name, const DynamicType::ObjectFactory& factory)
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: m_Name(name), m_ObjectFactory(factory)
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{ }
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DynamicType::Ptr DynamicType::GetByName(const String& name)
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{
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DynamicType::TypeMap::const_iterator tt = GetTypes().find(name);
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if (tt == GetTypes().end())
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return DynamicType::Ptr();
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return tt->second;
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}
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DynamicType::TypeMap& DynamicType::GetTypes(void)
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{
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static DynamicType::TypeMap types;
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return types;
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}
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DynamicType::NameMap& DynamicType::GetObjects(void)
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{
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return m_Objects;
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}
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String DynamicType::GetName(void) const
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{
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return m_Name;
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}
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void DynamicType::RegisterObject(const DynamicObject::Ptr& object)
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{
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m_Objects[object->GetName()] = object;
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}
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void DynamicType::UnregisterObject(const DynamicObject::Ptr& object)
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{
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m_Objects.erase(object->GetName());
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}
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DynamicObject::Ptr DynamicType::GetObject(const String& name) const
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{
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DynamicType::NameMap::const_iterator nt = m_Objects.find(name);
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if (nt == m_Objects.end())
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return DynamicObject::Ptr();
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return nt->second;
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}
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void DynamicType::RegisterType(const DynamicType::Ptr& type)
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{
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if (GetByName(type->GetName()))
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BOOST_THROW_EXCEPTION(runtime_error("Cannot register class for type '" +
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type->GetName() + "': Objects of this type already exist."));
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GetTypes()[type->GetName()] = type;
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}
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DynamicObject::Ptr DynamicType::CreateObject(const Dictionary::Ptr& serializedUpdate) const
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{
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DynamicObject::Ptr obj = m_ObjectFactory(serializedUpdate);
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/* register attributes */
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String name;
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DynamicAttributeType type;
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BOOST_FOREACH(tuples::tie(name, type), m_Attributes)
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obj->RegisterAttribute(name, type);
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/* apply the object's non-config attributes */
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obj->ApplyUpdate(serializedUpdate, Attribute_All & ~Attribute_Config);
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/* notify the object that it's "ready" */
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obj->OnInitCompleted();
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return obj;
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}
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bool DynamicType::TypeExists(const String& name)
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{
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return (GetByName(name));
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}
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void DynamicType::AddAttribute(const String& name, DynamicAttributeType type)
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{
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m_Attributes[name] = type;
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}
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void DynamicType::RemoveAttribute(const String& name)
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{
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m_Attributes.erase(name);
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}
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bool DynamicType::HasAttribute(const String& name)
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{
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return (m_Attributes.find(name) != m_Attributes.end());
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}
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void DynamicType::AddAttributes(const AttributeDescription *attributes, int attributeCount)
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{
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for (int i = 0; i < attributeCount; i++)
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AddAttribute(attributes[i].Name, attributes[i].Type);
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}
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