/**
* Creates accessor for instances of given class.
* @param string $class
* @return Accessor
*/
public function create($class)
{
$name = $this->naming->deriveClassName($class);
$namespaced = $this->naming->getNamespace() . '\\' . $name;
if (class_exists($namespaced) || $this->cache && $this->cache->load($name)) {
return new $namespaced();
}
$definition = $this->generator->generate($class);
if ($this->cache) {
$this->cache->save($name, $definition);
}
eval($definition);
return new $namespaced();
}
/**
* @param string $className
* @return string
*/
public function generate($className)
{
if (!class_exists($className)) {
throw new InvalidArgumentException("Unknown class {$className}. Check for typos in class name and make sure" . " that given class is properly loaded.");
}
$origin = new ReflectionClass($className);
$interface = ClassType::from(self::ACCESSOR_INTERFACE);
$namespace = new PhpNamespace($this->naming->getNamespace());
$class = $namespace->addClass($this->naming->deriveClassName($className));
$class->addDocument("This class was automatically generated by Markatom/Accessor library.");
$class->addImplement(self::ACCESSOR_INTERFACE);
$class->addConst('TARGET', $origin->getName());
$class->addProperty('writer')->setVisibility('private');
$class->setMethods($interface->getMethods());
$class->getMethod('read')->setVisibility('public')->setBody($this->generateReadBody($origin));
$class->getMethod('write')->setVisibility('public')->setBody($this->generateWriteBody($origin));
return (string) $namespace;
}
