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59 lines
1.8 KiB
PHP
59 lines
1.8 KiB
PHP
<?php
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// Copyright (C) 2010 Combodo SARL
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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 as published by
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// the Free Software Foundation; version 3 of the License.
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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/**
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* Associated with the metamodel -> MakeQuery/MakeQuerySingleTable
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*
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* @author Erwan Taloc <erwan.taloc@combodo.com>
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* @author Romain Quetiez <romain.quetiez@combodo.com>
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* @author Denis Flaven <denis.flaven@combodo.com>
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* @license http://www.opensource.org/licenses/gpl-3.0.html LGPL
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*/
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class QueryBuilderContext
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{
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protected $m_oRootFilter;
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protected $m_aClassAliases;
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protected $m_aTableAliases;
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public $m_oQBExpressions;
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public function __construct($oFilter)
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{
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$this->m_oRootFilter = $oFilter;
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$this->m_oQBExpressions = new QueryBuilderExpressions($oFilter->GetCriteria());
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$this->m_aClassAliases = $oFilter->GetJoinedClasses();
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$this->m_aTableAliases = array();
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}
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public function GetRootFilter()
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{
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return $this->m_oRootFilter;
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}
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public function GenerateTableAlias($sNewName, $sRealName)
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{
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return MetaModel::GenerateUniqueAlias($this->m_aTableAliases, $sNewName, $sRealName);
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}
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public function GenerateClassAlias($sNewName, $sRealName)
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{
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return MetaModel::GenerateUniqueAlias($this->m_aClassAliases, $sNewName, $sRealName);
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}
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}
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?>
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