Class Factory

Factory to build handlers

Namespace: Xoops\Core\Handler
Package: Xoops\Core
Category: Xoops\Core\Handler\Factory
Copyright: 2015 XOOPS Project (http://xoops.org)
License: GPL 2 or later (http://www.gnu.org/licenses/gpl-2.0.html)
Author: Richard Griffith richard@geekwright.com
Link: http://xoops.org
Located at oops_lib/Xoops/Core/Handler/Factory.php

Methods summary
`public static Xoops\Core\Handler\Factory`	# `getInstance( )` Returns the Singleton instance of this class. Returns the Singleton instance of this class. Returns `Xoops\Core\Handler\Factory` the singleton instance.
`protected`	# `__construct( )` Protected constructor to prevent creating a new instance of the Singleton via the `new` operator from outside of this class. Protected constructor to prevent creating a new instance of the Singleton via the `new` operator from outside of this class.
`public XoopsObjectHandler\|null`	# `create( string $name, string\|null $dirname = null, boolean $optional = false )` Parameters `$name` Handler name - well known kernel handler name - FQN of handler class, PSR4 loadable - Full class name, to be located in a module namespace - legacy class file name (no extension) in module/dirname/class - a registered scheme name, i.e. scheme:classname `$dirname` `$optional` Returns `XoopsObjectHandler`\|null
`public`	# `registerScheme( string $name, string $className )` Parameters `$name` scheme name `$className` fully qualified name of class that implements the scheme. this class must implement the SchemeInterface
`public static Xoops\Core\Handler\FactorySpec`	# `newSpec( )` Returns `Xoops\Core\Handler\FactorySpec`
`public XoopsObjectHandler`	# `build( Xoops\Core\Handler\FactorySpec $spec )` Build dispatches the appropriate scheme class to instantiate a handler based on the specification Build dispatches the appropriate scheme class to instantiate a handler based on the specification Parameters `$spec` specification for requested handler Returns `XoopsObjectHandler` handler object Throws `Xoops\Core\Exception\InvalidHandlerSpecException` `Xoops\Core\Exception\NoHandlerException`
`public Xoops\Core\Database\Connection`	# `db( )` Returns `Xoops\Core\Database\Connection`

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Class Factory

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