Source of file AclInterface.php
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/home/theseer/Downloads/ZendFramework-2.3.0/library/Zend/Permissions/Acl/AclInterface.php
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152 | <?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Permissions\Acl; interface AclInterface { /** * Returns true if and only if the Resource exists in the ACL * * The $resource parameter can either be a Resource or a Resource identifier. * * @param Resource\ResourceInterface|string $resource * @return bool */ public function hasResource($resource); /** * Returns true if and only if the Role has access to the Resource * * The $role and $resource parameters may be references to, or the string identifiers for, * an existing Resource and Role combination. * * If either $role or $resource is null, then the query applies to all Roles or all Resources, * respectively. Both may be null to query whether the ACL has a "blacklist" rule * (allow everything to all). By default, Zend\Permissions\Acl creates a "whitelist" rule (deny * everything to all), and this method would return false unless this default has * been overridden (i.e., by executing $acl->allow()). * * If a $privilege is not provided, then this method returns false if and only if the * Role is denied access to at least one privilege upon the Resource. In other words, this * method returns true if and only if the Role is allowed all privileges on the Resource. * * This method checks Role inheritance using a depth-first traversal of the Role registry. * The highest priority parent (i.e., the parent most recently added) is checked first, * and its respective parents are checked similarly before the lower-priority parents of * the Role are checked. * * @param Role\RoleInterface|string $role * @param Resource\ResourceInterface|string $resource * @param string $privilege * @return bool */ public function isAllowed($role = null, $resource = null, $privilege = null); } |