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<?php |
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/** |
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* AppserverIo\Routlt\Description\WorkflowInterceptor |
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* |
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* NOTICE OF LICENSE |
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* |
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* This source file is subject to the Open Software License (OSL 3.0) |
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* that is available through the world-wide-web at this URL: |
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* http://opensource.org/licenses/osl-3.0.php |
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* |
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* PHP version 5 |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2015 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link http://github.com/appserver-io/routlt |
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* @link http://www.appserver.io |
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*/ |
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namespace AppserverIo\Routlt\Interceptors; |
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use AppserverIo\Routlt\ActionInterface; |
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use AppserverIo\Routlt\Util\Validateable; |
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use AppserverIo\Routlt\Util\ValidationAware; |
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use AppserverIo\Psr\MetaobjectProtocol\Aop\MethodInvocationInterface; |
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/** |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2015 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link http://github.com/appserver-io/routlt |
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* @link http://www.appserver.io |
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*/ |
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class WorkflowInterceptor extends AbstractInterceptor |
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{ |
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/** |
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* Method that implements the interceptors functionality. |
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* |
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* @param \AppserverIo\Psr\MetaobjectProtocol\Aop\MethodInvocationInterface $methodInvocation Initially invoked method |
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* |
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* @return string|null The action result |
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*/ |
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protected function execute(MethodInvocationInterface $methodInvocation) |
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{ |
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try { |
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// proceed invocation chain |
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$result = $methodInvocation->proceed(); |
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// get the action, methods and servlet request |
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$action = $this->getAction(); |
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// query whether we want to validate |
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if ($action instanceof Validateable) { |
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$action->validate(); |
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} |
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// query whether the action is validation aware |
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if ($action instanceof ValidationAware) { |
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// query whether the action has errors or not |
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if ($action->hasErrors()) { |
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// attach the action errors to the servlet request |
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$this->getServletRequest()->setAttribute('error.messages', $action->getErrors()); |
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// return a failure |
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$result = ActionInterface::FAILURE; |
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} |
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} |
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} catch (\Exception $e) { |
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// if not add an error message |
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$this->getServletRequest()->setAttribute('error.messages', array('critical' => $e->getMessage())); |
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// action invocation has failed |
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$result = ActionInterface::FAILURE; |
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} |
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// return the result |
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return $result; |
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} |
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} |
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appserver-io /
routlt
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This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.