<?php

/**

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * If you did not receive a copy of the license and are unable to

 * obtain it through the world-wide-web, please send an email

 * to license@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Cloud

 * @subpackage DocumentService

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

require_once 'Zend/Cloud/DocumentService/Adapter.php';

require_once 'Zend/Cloud/DocumentService/Document.php';

require_once 'Zend/Cloud/DocumentService/DocumentSet.php';

require_once 'Zend/Cloud/DocumentService/Query.php';

/**

 * Abstract document service adapter

 *

 * Provides functionality surrounding setting classes for each of:

 * - document objects

 * - document set objects

 * - query class objects

 *

 * @category   Zend

 * @package    Zend_Cloud

 * @subpackage DocumentService

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

abstract class Zend_Cloud_DocumentService_Adapter_AbstractAdapter 

    implements Zend_Cloud_DocumentService_Adapter

{

    const DOCUMENT_CLASS    = 'document_class';

    const DOCUMENTSET_CLASS = 'documentset_class';

    const QUERY_CLASS       = 'query_class';

    /**

     * Class to utilize for new document objects

     * @var string

     */

    protected $_documentClass = 'Zend_Cloud_DocumentService_Document';

    /**

     * Class to utilize for new document set objects

     * @var string

     */

    protected $_documentSetClass = 'Zend_Cloud_DocumentService_DocumentSet';

    /**

     * Class to utilize for new query objects

     * 

     * @var string

     */

    protected $_queryClass = 'Zend_Cloud_DocumentService_Query';

    /**

     * Set the class for document objects

     * 

     * @param  string $class 

     * @return Zend_Cloud_DocumentService_Adapter_AbstractAdapter

     */

    public function setDocumentClass($class)

    {

        $this->_documentClass = (string) $class;

        return $this;

    }

    /**

     * Get the class for document objects

     * 

     * @return string

     */

    public function getDocumentClass()

    {

        return $this->_documentClass;

    }

    /**

     * Set the class for document set objects

     * 

     * @param  string $class 

     * @return Zend_Cloud_DocumentService_Adapter_AbstractAdapter

     */

    public function setDocumentSetClass($class)

    {

        $this->_documentSetClass = (string) $class;

        return $this;

    }

    /**

     * Get the class for document set objects

     * 

     * @return string

     */

    public function getDocumentSetClass()

    {

        return $this->_documentSetClass;

    }

    /**

     * Set the query class for query objects

     * 

     * @param  string $class 

     * @return Zend_Cloud_DocumentService_Adapter_AbstractAdapter

     */

    public function setQueryClass($class)

    {

        $this->_queryClass = (string) $class;

        return $this;

    }

    /**

     * Get the class for query objects

     * 

     * @return string

     */

    public function getQueryClass()

    {

        return $this->_queryClass;

    }

}