<?php

/*

 * Copyright 2011 Johannes M. Schmitt <schmittjoh@gmail.com>

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 * http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

namespace Metadata;

/**

 * Base class for method metadata.

 *

 * This class is intended to be extended to add your application specific

 * properties, and flags.

 *

 * @author Johannes M. Schmitt <schmittjoh@gmail.com>

 */

class MethodMetadata implements \Serializable

{

    public $class;

    public $name;

    public $reflection;

    public function __construct($class, $name)

    {

        $this->class = $class;

        $this->name = $name;

        $this->reflection = new \ReflectionMethod($class, $name);

        $this->reflection->setAccessible(true);

    }

    public function invoke($obj, array $args = array())

    {

        return $this->reflection->invokeArgs($obj, $args);

    }

    public function serialize()

    {

        return serialize(array($this->class, $this->name));

    }

    public function unserialize($str)

    {

        list($this->class, $this->name) = unserialize($str);

        $this->reflection = new \ReflectionMethod($this->class, $this->name);

        $this->reflection->setAccessible(true);

    }

}