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<?php |
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// +---------------------------------------------------------------------------+ |
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// | This file is part of the Agavi package. | |
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// | Copyright (c) 2005-2011 the Agavi Project. | |
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// | Based on the Mojavi3 MVC Framework, Copyright (c) 2003-2005 Sean Kerr. | |
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// | | |
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// | For the full copyright and license information, please view the LICENSE | |
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// | file that was distributed with this source code. You can also view the | |
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// | LICENSE file online at http://www.agavi.org/LICENSE.txt | |
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// | vi: set noexpandtab: | |
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// | Local Variables: | |
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// | indent-tabs-mode: t | |
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// | End: | |
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// +---------------------------------------------------------------------------+ |
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namespace Agavi\Controller; |
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use Agavi\Core\Context; |
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use Agavi\Dispatcher\ExecutionContainer; |
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use Agavi\Request\RequestDataHolder; |
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/** |
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* Controller allows you to separate application and business logic from your |
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* presentation. By providing a core set of methods used by the framework, |
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* automation in the form of security and validation can occur. |
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* |
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* @package agavi |
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* @subpackage controller |
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* |
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* @author Sean Kerr <[email protected]> |
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* @author David Zülke <[email protected]> |
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* @copyright Authors |
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* @copyright The Agavi Project |
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* |
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* @since 0.9.0 |
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* |
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* @version $Id$ |
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*/ |
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abstract class Controller |
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{ |
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/** |
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* @var ExecutionContainer This controller's execution container. |
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*/ |
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protected $container = null; |
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/** |
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* @var Context A Context instance. |
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*/ |
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protected $context = null; |
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/** |
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* Retrieve the current application context. |
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* |
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* @return Context The current Context instance. |
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* |
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* @author Sean Kerr <[email protected]> |
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* @since 0.9.0 |
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*/ |
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final public function getContext() |
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{ |
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return $this->context; |
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} |
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/** |
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* Retrieve the execution container for this controller. |
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* |
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* @return ExecutionContainer This controller's execution container. |
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* |
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* @author David Zülke <[email protected]> |
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* @since 0.11.0 |
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*/ |
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final public function getContainer() |
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{ |
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return $this->container; |
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} |
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/** |
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* Retrieve the credential required to access this controller. |
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* |
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* @return mixed Data that indicates the level of security for this |
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* controller. |
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* |
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* @author Sean Kerr <[email protected]> |
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* @author David Zülke <[email protected]> |
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* @since 0.9.0 |
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*/ |
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public function getCredentials() |
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{ |
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return null; |
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} |
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/** |
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* Execute any post-validation error application logic. |
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* |
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* @param RequestDataHolder $rd The controller's request data holder. |
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* |
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* @return mixed A string containing the view name associated with this |
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* controller. |
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* Or an array with the following indices: |
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* - The parent module of the view that will be executed. |
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* - The view that will be executed. |
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* |
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* @author Sean Kerr <[email protected]> |
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* @author David Zülke <[email protected]> |
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* @since 0.9.0 |
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*/ |
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public function handleError(RequestDataHolder $rd) |
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{ |
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return 'Error'; |
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} |
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/** |
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* Initialize this controller. |
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* |
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* @param ExecutionContainer $container This Controller's execution container. |
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* |
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* @author David Zülke <[email protected]> |
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* @since 0.9.0 |
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*/ |
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public function initialize(ExecutionContainer $container) |
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{ |
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$this->container = $container; |
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$this->context = $container->getContext(); |
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} |
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/** |
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* Indicates that this controller requires security. |
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* |
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* @return bool true, if this controller requires security, otherwise false. |
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* |
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* @author Sean Kerr <[email protected]> |
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* @since 0.9.0 |
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*/ |
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public function isSecure() |
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{ |
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return false; |
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} |
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/** |
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* Whether or not this controller is "simple", i.e. does not use validation etc. |
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* |
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* @return bool true, if this controller should act in simple mode, or false. |
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* |
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* @author David Zülke <[email protected]> |
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* @since 0.11.0 |
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*/ |
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public function isSimple() |
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{ |
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return false; |
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} |
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/** |
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* Manually register validators for this controller. |
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* |
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* @author Sean Kerr <[email protected]> |
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* @since 0.9.0 |
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*/ |
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public function registerValidators() |
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{ |
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} |
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/** |
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* Manually validate files and parameters. |
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* |
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* @param RequestDataHolder $rd The controller's request data holder. |
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* |
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* @return bool true, if validation completed successfully, otherwise |
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* false. |
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* |
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* @author Sean Kerr <[email protected]> |
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* @author David Zülke <[email protected]> |
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* @since 0.9.0 |
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*/ |
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public function validate(RequestDataHolder $rd) |
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{ |
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return true; |
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} |
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/** |
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* Get the default View name if this Controller doesn't serve the Request method. |
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* |
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* @return mixed A string containing the view name associated with this |
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* controller. |
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* Or an array with the following indices: |
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* - The parent module of the view that will be executed. |
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* - The view that will be executed. |
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* |
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* @author David Zülke <[email protected]> |
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* @since 0.11.0 |
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*/ |
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public function getDefaultViewName() |
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{ |
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return 'Input'; |
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} |
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/** |
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* @see AttributeHolder::clearAttributes() |
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* |
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* @author David Zülke <[email protected]> |
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* @since 0.9.0 |
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*/ |
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public function clearAttributes() |
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{ |
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$this->container->clearAttributes(); |
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} |
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/** |
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* @see AttributeHolder::getAttribute() |
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* |
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* @author David Zülke <[email protected]> |
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* @since 0.9.0 |
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*/ |
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public function &getAttribute($name, $default = null) |
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{ |
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return $this->container->getAttribute($name, null, $default); |
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} |
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/** |
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* @see AttributeHolder::getAttributeNames() |
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* |
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* @author David Zülke <[email protected]> |
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* @since 0.9.0 |
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*/ |
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public function getAttributeNames() |
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{ |
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return $this->container->getAttributeNames(); |
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} |
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/** |
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* @see AttributeHolder::getAttributes() |
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* |
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* @author David Zülke <[email protected]> |
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* @since 0.11.0 |
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*/ |
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public function &getAttributes() |
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{ |
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return $this->container->getAttributes(); |
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} |
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/** |
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* @see AttributeHolder::hasAttribute() |
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* |
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* @author David Zülke <[email protected]> |
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* @since 0.9.0 |
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*/ |
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public function hasAttribute($name) |
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{ |
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return $this->container->hasAttribute($name); |
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} |
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/** |
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* @see AttributeHolder::removeAttribute() |
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* |
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* @author David Zülke <[email protected]> |
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* @since 0.9.0 |
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*/ |
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public function &removeAttribute($name) |
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{ |
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return $this->container->removeAttribute($name); |
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} |
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/** |
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* @see AttributeHolder::setAttribute() |
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* |
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* @author David Zülke <[email protected]> |
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* @since 0.9.0 |
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*/ |
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public function setAttribute($name, $value) |
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{ |
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$this->container->setAttribute($name, $value); |
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} |
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/** |
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* @see AttributeHolder::appendAttribute() |
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* |
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* @author David Zülke <[email protected]> |
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* @since 0.10.0 |
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*/ |
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public function appendAttribute($name, $value) |
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{ |
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$this->container->appendAttribute($name, $value); |
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} |
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/** |
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* @see AttributeHolder::setAttributeByRef() |
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* |
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* @author David Zülke <[email protected]> |
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* @since 0.9.0 |
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*/ |
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public function setAttributeByRef($name, &$value) |
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{ |
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$this->container->setAttributeByRef($name, $value); |
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} |
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/** |
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* @see AttributeHolder::appendAttributeByRef() |
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* |
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* @author David Zülke <[email protected]> |
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* @since 0.10.0 |
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*/ |
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public function appendAttributeByRef($name, &$value) |
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{ |
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$this->container->appendAttributeByRef($name, $value); |
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} |
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/** |
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* @see AttributeHolder::setAttributes() |
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* |
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* @author David Zülke <[email protected]> |
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* @since 0.9.0 |
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*/ |
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public function setAttributes(array $attributes) |
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{ |
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$this->container->setAttributes($attributes); |
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} |
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/** |
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* @see AttributeHolder::setAttributesByRef() |
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* |
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* @author David Zülke <[email protected]> |
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* @since 0.9.0 |
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*/ |
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public function setAttributesByRef(array &$attributes) |
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{ |
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$this->container->setAttributesByRef($attributes); |
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} |
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} |
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.