TableTag.class.php

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<?php
/* Copyright (C) NAVER <http://www.navercorp.com> */

class TableTag
{

    var $unescaped_name;

    var $name;

    var $alias;

    var $join_type;

    var $conditions;

    var $conditionsTag;

    function __construct($table)
    {
        $dbParser = DB::getParser();

        $this->unescaped_name = $table->attrs->name;
        $this->name = $dbParser->parseTableName($table->attrs->name);

        $this->alias = $table->attrs->alias;
        if(!$this->alias)
        {
            $this->alias = $table->attrs->name;
        }

        $this->join_type = $table->attrs->type;

        $this->conditions = $table->conditions;

        if($this->isJoinTable())
        {
            $this->conditionsTag = new JoinConditionsTag($this->conditions);
        }
    }

    function isJoinTable()
    {
        $joinList = array('left join' => 1, 'left outer join' => 1, 'right join' => 1, 'right outer join' => 1);
        if(isset($joinList[$this->join_type]) && count($this->conditions))
        {
            return true;
        }
        return false;
    }

    function getTableAlias()
    {
        return $this->alias;
    }

    function getTableName()
    {
        return $this->unescaped_name;
    }

    function getTableString()
    {
        $dbParser = DB::getParser();

        if($this->isJoinTable())
        {
            return sprintf('new JoinTable(\'%s\', \'%s\', "%s", %s)'
                            , $dbParser->escape($this->name)
                            , $dbParser->escape($this->alias)
                            , $this->join_type, $this->conditionsTag->toString());
        }
        return sprintf('new Table(\'%s\'%s)'
                        , $dbParser->escape($this->name)
                        , $this->alias ? ', \'' . $dbParser->escape($this->alias) . '\'' : '');
    }

    function getArguments()
    {
        if(!isset($this->conditionsTag))
        {
            return array();
        }
        return $this->conditionsTag->getArguments();
    }

}
/* End of file TableTag.class.php */
/* Location: ./classes/xml/xmlquery/tags/table/TableTag.class.php */