/** * Generates PHP class. * @return PhpClassType */ public function generateClass($parentClass = 'DIContainer') { unset($this->definitions[self::THIS_CONTAINER]); $this->addDefinition(self::THIS_CONTAINER)->setClass($parentClass); $this->prepareClassList(); $class = new PhpClassType('Container'); $class->addExtend($parentClass); $class->addMethod('__construct')->addBody('parent::__construct(?);', array($this->expand($this->parameters))); $classes = $class->addProperty('classes', array()); foreach ($this->classes as $name => $foo) { try { $classes->value[$name] = $this->getByType($name); } catch (ServiceCreationException $e) { $classes->value[$name] = new PhpLiteral('FALSE, //' . strstr($e->getMessage(), ':')); } } $definitions = $this->definitions; ksort($definitions); $meta = $class->addProperty('meta', array()); foreach ($definitions as $name => $def) { if ($def->shared) { foreach ($this->expand($def->tags) as $tag => $value) { $meta->value[$name][DIContainer::TAGS][$tag] = $value; } } } foreach ($definitions as $name => $def) { try { $type = ($tmp = $def->class) ? $tmp : 'object'; $methodName = DIContainer::getMethodName($name, $def->shared); if (!PhpHelpers::isIdentifier($methodName)) { throw new ServiceCreationException('Name contains invalid characters.'); } if ($def->shared && !$def->internal && PhpHelpers::isIdentifier($name)) { $class->addDocument("@property {$type} \${$name}"); } $method = $class->addMethod($methodName)->addDocument("@return {$type}")->setVisibility($def->shared || $def->internal ? 'protected' : 'public')->setBody($name === self::THIS_CONTAINER ? 'return $this;' : $this->generateService($name)); foreach ($this->expand($def->parameters) as $k => $v) { $tmp = explode(' ', is_int($k) ? $v : $k); $param = is_int($k) ? $method->addParameter(end($tmp)) : $method->addParameter(end($tmp), $v); if (isset($tmp[1])) { $param->setTypeHint($tmp[0]); } } } catch (Exception $e) { throw new ServiceCreationException("Service '{$name}': " . $e->getMessage(), NULL, $e); } } return $class; }