Doctrine_Query_Check Class Reference

Public Member Functions
	__construct ($table)
	getSql ()
	getTable ()
	parse ($dql)
	parseClause ($dql)

Detailed Description

Definition at line 33 of file Check.php.

Constructor & Destructor Documentation

Doctrine_Query_Check::__construct

(

$table

)

Parameters

Doctrine_Table | string

$table

Doctrine_Table object

Definition at line 51 of file Check.php.

    {
        if ( ! ($table instanceof Doctrine_Table)) {
            $table = Doctrine_Manager::getInstance()
                        ->getCurrentConnection()
                        ->getTable($table);
        }
        $this->table = $table;
        $this->_tokenizer = new Doctrine_Query_Tokenizer();
    }

Member Function Documentation

Doctrine_Query_Check::getSql

(

)

getSql

returns database specific sql CHECK constraint definition parsed from the given dql CHECK definition

Returns

string

Definition at line 166 of file Check.php.

    {
        return $this->sql;
    }

Doctrine_Query_Check::getTable

(

)

getTable returns the table object associated with this object

Returns

Doctrine_Connection

Definition at line 68 of file Check.php.

    {
        return $this->table;
    }

Doctrine_Query_Check::parse

(

$dql

)

parse

Parameters

string

$dql

DQL CHECK constraint definition

Returns

string

Definition at line 79 of file Check.php.

    {
        $this->sql = $this->parseClause($dql);
    }

Doctrine_Query_Check::parseClause

(

$dql

)

parseClause

Parameters

string	$alias	component alias
string	$field	the field name
mixed	$value	the value of the field

Returns

void

Definition at line 92 of file Check.php.

    {
        $parts = $this->_tokenizer->sqlExplode($dql, ' AND ');

        if (count($parts) > 1) {
            $ret = array();
            foreach ($parts as $part) {
                $ret[] = $this->parseSingle($part);
            }

            $r = implode(' AND ', $ret);
        } else {
            $parts = $this->_tokenizer->quoteExplode($dql, ' OR ');
            if (count($parts) > 1) {
                $ret = array();
                foreach ($parts as $part) {
                    $ret[] = $this->parseClause($part);
                }

                $r = implode(' OR ', $ret);
            } else {
                $ret = $this->parseSingle($dql);
                return $ret;
            }
        }
        return '(' . $r . ')';
    }

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The documentation for this class was generated from the following file:

• Doctrine-1.2.4/Doctrine/Query/Check.php