Rougin\Describe\Driver\AbstractDriver

Complexity

Total Complexity

3

Size/Duplication

Total Lines	43
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getColumnsFromQuery()	0	19	3
	setColumn()	0	1	?

<?php

namespace Rougin\Describe\Driver;

/**
 * Abstract Driver
 *
 * @package  Describe
 * @category Driver
 * @author   Rougin Royce Gutib <rougingutib@gmail.com>
 */
abstract class AbstractDriver
{
    /**
     * @var \PDO
     */
    protected $pdo;

    /**
     * Returns the list of columns based on the specified query.
     *
     * @param  string $tableName
     * @param  string $query
     * @return void
     */
    public function getColumnsFromQuery($tableName, $query)
    {
        $columns = [];

        try {
            $information = $this->pdo->prepare($query);

            $information->execute();
            $information->setFetchMode(\PDO::FETCH_OBJ);
        } catch (\PDOException $e) {
            // Table not found
        }

        while ($row = $information->fetch()) {
            array_push($columns, $this->setColumn($tableName, $row));
        }

        return $columns;
    }

    /**
     * Prepares the defined columns.
     *
     * @param  string $tableName
     * @param  mixed  $row
     * @return \Rougin\Describe\Column
     */
    abstract protected function setColumn($tableName, $row);
}