QueryArgumentValidator.class.php

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

class QueryArgumentValidator
{

    var $argument_name;

    var $default_value;

    var $notnull;

    var $filter;

    var $min_length;

    var $max_length;
    var $validator_string;

    var $argument;

    function __construct($tag, $argument)
    {
        $this->argument = $argument;
        $this->argument_name = $this->argument->getArgumentName();

        $this->default_value = $tag->attrs->default;
        $this->notnull = $tag->attrs->notnull;
        $this->filter = $tag->attrs->filter;
        $this->min_length = $tag->attrs->min_length;
        $this->max_length = $tag->attrs->max_length;
    }

    function isIgnorable()
    {
        if(isset($this->default_value) || isset($this->notnull))
        {
            return FALSE;
        }
        return TRUE;
    }

    function toString()
    {
        $validator = '';
        if($this->filter)
        {
            $validator .= sprintf('${\'%s_argument\'}->checkFilter(\'%s\');' . "\n"
                    , $this->argument_name
                    , $this->filter
            );
        }
        if($this->min_length)
        {
            $validator .= sprintf('${\'%s_argument\'}->checkMinLength(%s);' . "\n"
                    , $this->argument_name
                    , $this->min_length
            );
        }
        if($this->max_length)
        {
            $validator .= sprintf('${\'%s_argument\'}->checkMaxLength(%s);' . "\n"
                    , $this->argument_name
                    , $this->max_length
            );
        }
        if(isset($this->default_value))
        {
            $this->default_value = new DefaultValue($this->argument_name, $this->default_value);
            if($this->default_value->isSequence())
                $validator .= '$db = DB::getInstance(); $sequence = $db->getNextSequence(); ';
            if($this->default_value->isOperation())
            {
                $validator .= sprintf('${\'%s_argument\'}->setColumnOperation(\'%s\');' . "\n"
                        , $this->argument_name
                        , $this->default_value->getOperation()
                );
            }
            $validator .= sprintf('${\'%s_argument\'}->ensureDefaultValue(%s);' . "\n"
                    , $this->argument_name
                    , $this->default_value->toString()
            );
        }
        if($this->notnull)
        {
            $validator .= sprintf('${\'%s_argument\'}->checkNotNull();' . "\n"
                    , $this->argument_name
            );
        }
        return $validator;
    }

}
/* End of file QueryArgumentValidator.class.php */
/* Location: ./classes/xml/xmlquery/queryargument/validator/QueryArgumentValidator.class.php */