Zend_Application_Resource_Db will initialize a Zend_Db adapter based on the options passed to it. By default, it also sets the adapter as the default adapter for use with Zend_Db_Table.

The following configuration keys are recognized:

• adapter: Zend_Db adapter type.

• params: associative array of configuration parameters to use when retrieving the adapter instance.

• isDefaultTableAdapter: whether or not to establish this adapter as the default table adapter.

[production]
resources.db.adapter = "pdo_mysql"
resources.db.params.host = "localhost"
resources.db.params.username = "webuser"
resources.db.params.password = "XXXXXXX"
resources.db.params.dbname = "test"
resources.db.isDefaultTableAdapter = true

注意: Retrieving the Adapter instance
If you choose not to make the adapter instantiated with this resource the default table adapter, how do you retrieve the adapter instance?
As with any resource plugin, you can fetch the DB resource plugin from your bootstrap:

$resource = $bootstrap->getPluginResource('db');

Once you have the resource object, you can fetch the DB adapter using the getDbAdapter() method:

$db = $resource->getDbAdapter();

Probably the most common resource you will load with Zend_Application will be the Front Controller resource, which provides the ability to configure Zend_Controller_Front. This resource provides the ability to set arbitrary front controller parameters, specify plugins to initialize, and much more.

Once initialized, the resource assigns the frontController property of the bootstrap to the Zend_Controller_Front instance.

Available configuration keys include the following, and are case insensitive:

• controllerDirectory: either a string value specifying a single controller directory, or an array of module/controller directory pairs.

• moduleControllerDirectoryName: a string value indicating the subdirectory under a module that contains controllers.

• moduleDirectory: directory under which modules may be found.

• defaultControllerName: base name of the default controller (normally "index").

• defaultAction: base name of the default action (normally "index").

• defaultModule: base name of the default module (normally "default").

• baseUrl: explicit base URL to the application (normally auto-detected).

• plugins: array of front controller plugin class names. The resource will instantiate each class (with no constructor arguments) and then register the instance with the front controller.

• params: array of key/value pairs to register with the front controller.

If an unrecognized key is provided, it is registered as a front controller parameter by passing it to setParam().

[production]
resources.frontController.controllerDirectory = APPLICATION_PATH "/controllers"
resources.frontController.moduleControllerDirectoryName = "actions"
resources.frontController.moduleDirectory = APPLICATION_PATH "/modules"
resources.frontController.defaultControllerName = "site"
resources.frontController.defaultAction = "home"
resources.frontController.defaultModule = "static"
resources.frontController.baseUrl = "/subdir"
resources.frontController.plugins.foo = "My_Plugin_Foo"
resources.frontController.plugins.bar = "My_Plugin_Bar"
resources.frontController.env = APPLICATION_ENV

$bootstrap->bootstrap('frontController');
$front = $bootstrap->frontController;

Zend_Application_Resource_Modules is used to initialize your application modules. If your module has a Bootstrap.php file in its root, and it contains a class named Module_Bootstrap (where "Module" is the module name), then it will use that class to bootstrap the module.

By default, an instance of Zend_Application_Module_Autoloader will be created for the module, using the module name and directory to initialize it.

注意: Front Controller resource dependency
The Modules resource has a dependency on the Front Controller resource. You can, of course, provide your own replacement for that resource via a custom Front Controller resource class or a class initializer method -- so long as the resource plugin class ends in "Frontcontroller" or the initializer method is named "_initFrontController" (case insensitive).

[production]
news.resources.db.adapter = "pdo_mysql"
news.resources.db.params.host = "localhost"
news.resources.db.params.username = "webuser"
news.resources.db.params.password = "XXXXXXX"
news.resources.db.params.dbname = "news"
news.resources.layout.layout = "news"

<?xml version="1.0"?>
<config>
    <production>
        <news>
            <resources>
                <db>
                    <adapter>pdo_mysql</adapter>
                    <params>
                        <host>localhost</host>
                        <username>webuser</username>
                        <password>XXXXXXX</password>
                        <dbname>news</dbname>
                    </params>
                    <isDefaultAdapter>true</isDefaultAdapter>
                </db>
            </resources>
        </news>
    </production>
</config>

$resource = $bootstrap->getPluginResource('modules');
$moduleBootstraps = $resource->getExecutedBootstraps();
$newsBootstrap = $moduleBootstraps['news'];

Zend_Application_Resource_Session allows you to configure Zend_Session as well as optionally initialize a session SaveHandler.

To set a session save handler, simply pass the saveHandler (case insensitive) option key to the resource. The value of this option may be one of the following:

• string: A string indicating a class implementing Zend_Session_SaveHandler_Interface that should be instantiated.

• array: An array with the keys "class" and, optionally, "options", indicating a class implementing Zend_Session_SaveHandler_Interface that should be instantiated and an array of options to provide to its constructor.

• Zend_Session_SaveHandler_Interface: an object implementing this interface.

Any other option keys passed will be passed to Zend_Session::setOptions() to configure Zend_Session.

resources.session.save_path = APPLICATION_PATH "/../data/session"
resources.session.use_only_cookies = true
resources.session.remember_me_seconds = 864000
resources.session.saveHandler.class = "Zend_Session_SaveHandler_DbTable"
resources.session.saveHandler.options.name = "session"
resources.session.saveHandler.options.primary.session_id = "session_id"
resources.session.saveHandler.options.primary.save_path = "save_path"
resources.session.saveHandler.options.primary.name = "name"
resources.session.saveHandler.options.primaryAssignment.sessionId = "sessionId"
resources.session.saveHandler.options.primaryAssignment.sessionSavePath = "sessionSavePath"
resources.session.saveHandler.options.primaryAssignment.sessionName = "sessionName"
resources.session.saveHandler.options.modifiedColumn = "modified"
resources.session.saveHandler.options.dataColumn = "session_data"
resources.session.saveHandler.options.lifetimeColumn = "lifetime"

注意: Bootstrap your database first!
If you are configuring the Zend_Session_SaveHandler_DbTable session save handler, you must first configure your database connection for it to work. Do this by either using the Db resource -- and make sure the "resources.db" key comes prior to the "resources.session" key -- or by writing your own resource that initializes the database, and specifically sets the default Zend_Db_Table adapter.

Zend_Application_Resource_ViewはZend_Viewの インスタンスを設定するために使用できます。設定オプションは Zend_Viewオプションに 従います。

一旦ビューのインスタンスを設定したら、 Zend_Controller_Action_Helper_ViewRendererのインスタンスを 作成して、Zend_Controller_Action_HelperBroker （後ほどそこから取得できるでしょう）でViewRendererを登録します。