Reflection.php
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<?php
/**
* Rest_Reflection_Function
*/
require_once 'classes/rest/reflection/Function.php';
/**
* Rest_Reflection_Class
*/
require_once 'classes/rest/reflection/Class.php';
/**
* Reflection for determining method signatures to use with server classes
*
*/
class Rest_Reflection
{
/**
* Perform class reflection to create dispatch signatures
*
* Creates a {@link Rest_Reflection_Class} object for the class or
* object provided.
*
* If extra arguments should be passed to dispatchable methods, these may
* be provided as an array to $argv.
*
* @param string|object $class Class name or object
* @param null|array $argv Optional arguments to be used during the method call
* @param string $namespace Optional namespace with which to prefix the
* method name (used for the signature key). Primarily to avoid collisions,
* also for XmlRpc namespacing
* @return Rest_Reflection_Class
* @throws Rest_Exception
*
*
*/
public static function reflectClass($class, $argv = false, $namespace = '')
{
$reflection = new ReflectionClass($class);
//require_once 'Exception.php';
//throw new Rest_Exception('Invalid class or object passed to attachClass()');
if ($argv && !is_array($argv)) {
require_once 'Exception.php';
throw new Rest_Exception('Invalid argv argument passed to reflectClass');
}
return new Rest_Reflection_Class($reflection, $namespace, $argv);
}
/**
* Perform function reflection to create dispatch signatures
*
* Creates dispatch prototypes for a function. It returns a
* {@link Rest_Reflection_Function} object.
*
* If extra arguments should be passed to the dispatchable function, these
* may be provided as an array to $argv.
*
* @param string $function Function name
* @param null|array $argv Optional arguments to be used during the method call
* @param string $namespace Optional namespace with which to prefix the
* function name (used for the signature key). Primarily to avoid
* collisions, also for XmlRpc namespacing
* @return Rest_Reflection_Function
* @throws Rest_Exception
*/
public static function reflectFunction($function, $argv = false, $namespace = '')
{
if (!is_string($function) || !function_exists($function)) {
require_once 'Exception.php';
throw new Rest_Exception('Invalid function "' . $function . '" passed to reflectFunction');
}
if ($argv && !is_array($argv)) {
require_once 'Exception.php';
throw new Rest_Exception('Invalid argv argument passed to reflectClass');
}
return new Rest_Reflection_Function(new ReflectionFunction($function), $namespace, $argv);
}
}