140 lines
3.0 KiB
PHP
140 lines
3.0 KiB
PHP
<?php
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// {{{ICINGA_LICENSE_HEADER}}}
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/**
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* This file is part of Icinga Web 2.
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*
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* Icinga Web 2 - Head for multiple monitoring backends.
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* Copyright (C) 2013 Icinga Development Team
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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
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* @copyright 2013 Icinga Development Team <info@icinga.org>
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* @license http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
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* @author Icinga Development Team <info@icinga.org>
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*
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*/
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// {{{ICINGA_LICENSE_HEADER}}}
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namespace Icinga\User\Preferences;
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/**
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* Voyager object to transport changes between consumers
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*/
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class ChangeSet
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{
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/**
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* Stack of pending updates
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*
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* @var array
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*/
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private $update = array();
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/**
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* Stack of pending delete operations
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*
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* @var array
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*/
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private $delete = array();
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/**
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* Stack of pending create operations
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*
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* @var array
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*/
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private $create = array();
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/**
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* Push an update to stack
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*
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* @param string $key
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* @param mixed $value
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*/
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public function appendUpdate($key, $value)
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{
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$this->update[$key] = $value;
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}
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/**
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* Getter for pending updates
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*
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* @return array
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*/
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public function getUpdate()
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{
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return $this->update;
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}
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/**
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* Push delete operation to stack
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*
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* @param string $key
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*/
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public function appendDelete($key)
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{
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$this->delete[] = $key;
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}
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/**
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* Get pending delete operations
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*
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* @return array
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*/
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public function getDelete()
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{
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return $this->delete;
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}
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/**
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* Push create operation to stack
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*
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* @param string $key
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* @param mixed $value
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*/
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public function appendCreate($key, $value)
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{
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$this->create[$key] = $value;
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}
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/**
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* Get pending create operations
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*
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* @return array
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*/
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public function getCreate()
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{
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return $this->create;
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}
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/**
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* Clear all changes
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*/
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public function clear()
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{
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$this->update = array();
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$this->delete = array();
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$this->create = array();
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}
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/**
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* Test for registered changes
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*
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* @return bool
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*/
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public function hasChanges()
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{
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return (count($this->update) > 0) || (count($this->delete) > 0) || (count($this->create));
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}
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}
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