Any idea which would be the faster (as performance) approach ?
$autoloader->registerNamespace('Imagis'); or$autoloader->setFallbackAutoloader(true);?
-- Cristian Bichis <contact@zftutorials.com> wrote (on Friday, 27 February 2009, 10:13 PM +0200):Hmmm, I noticed one potential problem with autoloader. It might my fault anyway... Seems i can't load some non Zend classes from library now after i switched to Resource autoloader.Zend_Loader_Autoloader is a namespace based autoloader -- this allows it to bail early if a namespace is not found -- this is particularly useful if you have other autoloaders in play. You can enable additional namespaces easily: $autoloader->registerNamespace('Imagis'); You can also tell the autoloader to be a "fallback" autoloader -- i.e., if the namespace isn't registered, it will still attempt to load it: $autoloader->setFallbackAutoloader(true);index.php: set_include_path( BASE_PATH . '/library/dasprid' . PATH_SEPARATOR .BASE_PATH . '/library/incubator' . PATH_SEPARATOR .BASE_PATH . '/library' . PATH_SEPARATOR . get_include_path() ); Bootstrap: require 'Zend/Loader/Autoloader.php'; require 'Zend/Loader/Autoloader/Resource.php'; $loader = new Zend_Loader_Autoloader_Resource(array( 'namespace' => 'Default_', 'basePath' => MODULE_PATH )); $loader->addResourceType('Model', 'models', 'Model'); //i used resource autoloader since i would add also forms, filters, aso ................................................. $acl = new Imagis_Acl($auth); //class Imagis_ACL is obviously into library/Imagis (class Imagis_Acl extends Zend_Acl) But... I am receiving this: Fatal error: Class 'Imagis_Acl' not found in D:\_Work\site\application\ Bootstrap.php on line 174 Not sure, might be my fault... -- Best regards, Cristian Bichis www.zftutorials.com | www.zfforums.com | www.zftalk.com | www.zflinks.com -- Cristian Bichis <contact@zftutorials.com> wrote (on Friday, 27 February 2009, 07:01 PM +0200): Thanks for reply, my code works now... :) One more question. How should i make the system automatically recognize all my modules ? I know this is also related to Zend_Application prepared by Dasprid, i am wondering if this is possible (using just autoloader) until his component is released (is not moved to incubator now). Loop through your modules, and instantiate an autoloader for each: $loaders = array(); foreach ($front->getControllerDirectory() as $module => $dir) { $loaders[$module] = new Zend_Application_Module_Autoloader(array( 'namespace' => ucfirst($module), 'basePath' => dirname($dir), )); } You can also grab Zend_Application from svn: http://framework.zend.com/svn/framework/standard/branches/dasprid/Zend_Application BTW, Zend_Application is being hacked on by more than just DASPRiD -- if you have ideas or feedback, please feel free to comment. Matthew Weier O'Phinney wrote: -- Cristian Bichis <contact@zftutorials.com> wrote (on Friday, 27 February 2009, 10:24 AM +0200): I tried last days to get in touch with some newer (or TBA) features of ZF. One of them is Zend_Loader_Autoloader_Resource. I made a sample for a modular archtecture. I am trying as a demonstration to load a Plugins model from /application/modules/default/models That's into application/Bootstrap.php: Zend_Loader::registerAutoload(); $autoloader = new Zend_Loader_Autoloader_Resource( array( 'namespace' => 'Default', 'basePath' => MODULE_PATH ) ); $autoloader->addResourceTypes(array( 'Model' => array('path' => 'models', 'namespace' => 'Model'), 'DbTable' => array('path' => 'models/DbTable', 'namespace' => 'DbTable') )); Okay, two things here. First, if you're going to use the Resource autoloader, don't uses Zend_Loader::registerAutoload(); use Zend_Loader_Autoloader -- and the latter is implicit when you instantiate the resource autoloader. Second, based on the resource types you're defining, you probably want to use the Zend_Application_Module_Autoloader variant, as it has all of the resources you indicated above defined already. In the end, it would look like this: $autoloader = new Zend_Application_Module_Autoloader(array( 'namespace' => 'Default_', 'basePath' => MODULE_PATH, )); and that's it. Into a controller plugin in am making use of resource autoloader this way: $plugins = new Default_Model_Plugins(); Now here are my questions: 1. Why i am receiving this error: Warning: include(D:\_Work\site/application/modules/models//Plugins.php) [ function.include]: failed to open stream: No such file or directory in D:\_Work \site\library\incubator\Zend\Loader\Autoloader\Resource.php on line 173 I am not sure why is not included the "default" into path... Or anyway, what i am missing ? First, getting rid of the Zend_Loader::registerAutoload() will likely take care of this. Second, use Zend_Loader from current trunk, as it has a few changes that make it work better with autoloading. 2. There is any other error ? Like namespace been 'namespace' => 'Default' or 'namespace' => 'Default_', as according to sample from incubator file ('namespace' => 'Stuff_'). I need to change that in the docblock -- no '_' suffix necessary with resource autoloaders. The reason is that with resource autoloading, we're making an assumption that the classes follow ZF coding standards -- so the '_' is implied. (Zend_Loader_Autoloader, however, does require the explicit '_' so that we can allow interop with autoloaders from projects that do not follow the same conventions). 3. How should be the class name of the model ? Plugins ? Or Default_Plugins ? or Default_Model_Plugins ? Default_Model_Plugins. Rule of thumb: the namespace you use is the first segment, the resource type is the second segment, and then the class name is the last. /me makes a note to write documentation soon! -- Best regards, Cristian Bichis www.zftutorials.com | www.zfforums.com | www.zftalk.com | www.zflinks.com
-- Best regards, Cristian Bichis www.zftutorials.com | www.zfforums.com | www.zftalk.com | www.zflinks.com
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