/**
* This method returns an object matching the description specified by the element.
*
* @access public
* @param Spring\Object\Parser $parser a reference to the parser
* @param \SimpleXMLElement $element the element to be parsed
* @return mixed an object matching the description
* specified by the element
* @throws Throwable\Parse\Exception indicates that a problem occurred
* when parsing
*/
public function getObject(Spring\Object\Parser $parser, \SimpleXMLElement $element)
{
$attributes = $element->attributes();
if (isset($attributes['delegate-object']) && isset($attributes['delegate-method'])) {
$delegate_object = $parser->valueOf($attributes['delegate-object']);
if ($parser->isClassName($delegate_object) && class_exists($delegate_object)) {
$delegate_method = $parser->valueOf($attributes['delegate-method']);
if ($parser->isMethodName($delegate_method) && method_exists($delegate_object, $delegate_method)) {
return array($delegate_object, $delegate_method);
} else {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid method name, but got ":name".', array(':name' => $delegate_method));
}
} else {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid class name, but got ":name".', array(':name' => $delegate_object));
}
} else {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Tag ":tag" is missing a valid class name and/or method name.', array(':tag' => 'function'));
}
}
/**
* This method returns an object matching the description specified by the element.
*
* @access public
* @param Spring\Object\Parser $parser a reference to the parser
* @param \SimpleXMLElement $element the element to be parsed
* @return mixed an object matching the description
* specified by the element
* @throws Throwable\Parse\Exception indicates that a problem occurred
* when parsing
*
* @see https://vcfvct.wordpress.com/2012/12/03/init-method%E3%80%81postconstruct%E3%80%81afterpropertiesset/
*/
public function getObject(Spring\Object\Parser $parser, \SimpleXMLElement $element)
{
$attributes = $element->attributes();
$class = $object = null;
if (isset($attributes['factory-object']) && isset($attributes['factory-method'])) {
$factory_object = $parser->valueOf($attributes['factory-object']);
if ($parser->isClassName($factory_object) && class_exists($factory_object)) {
$class = new \ReflectionClass($factory_object);
$factory_method = $parser->valueOf($attributes['factory-method']);
if ($parser->isMethodName($factory_method) && $class->hasMethod($factory_method)) {
$method = $class->getMethod($factory_method);
if (!$method->isPublic() || !$method->isStatic() || $method->isAbstract() || $method->isDestructor()) {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid method name, but got ":name".', array(':name' => $factory_method));
}
$constructor_args = $this->getConstructorArgs($parser, $element);
$object = $method->invokeArgs($class, $constructor_args);
} else {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid method name, but got ":name".', array(':name' => $factory_method));
}
} else {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid class name, but got ":name".', array(':name' => $factory_object));
}
} else {
if (isset($attributes['type'])) {
$type = $parser->valueOf($attributes['type']);
if (!$parser->isClassName($type)) {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid class name, but got ":type".', array(':type' => $type));
}
$type = str_replace('.', '\\', $type);
if (preg_match('/^(\\\\)?stdClass$/', $type)) {
$object = new \stdClass();
} else {
if (preg_match('/^(\\\\)?Unicity\\\\Core\\\\Data\\\\Undefined$/', $type)) {
$object = Core\Data\Undefined::instance();
} else {
$class = new \ReflectionClass($type);
if ($class->isAbstract()) {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid class name, but got ":type".', array(':type' => $type));
}
$constructor_args = $this->getConstructorArgs($parser, $element);
if (isset($attributes['factory-method'])) {
$factory_method = $parser->valueOf($attributes['factory-method']);
if ($parser->isMethodName($factory_method) && $class->hasMethod($factory_method)) {
$method = $class->getMethod($factory_method);
if (!$method->isPublic() || !$method->isStatic() || $method->isAbstract() || $method->isDestructor()) {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid method name, but got ":name".', array(':name' => $factory_method));
}
$object = $method->invokeArgs(null, $constructor_args);
} else {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid method name, but got ":name".', array(':name' => $factory_method));
}
} else {
$object = $class->newInstanceArgs($constructor_args);
}
}
}
} else {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Tag ":tag" is missing ":attribute" attribute.', array(':tag' => 'object', ':attribute' => 'type'));
}
}
$type = gettype($object);
if ($type == 'object') {
$this->getProperties($parser, $element, $object);
if ($object instanceof Spring\InitializingObject) {
$object->afterPropertiesSet();
}
if (isset($attributes['init-method'])) {
$init_method = $parser->valueOf($attributes['init-method']);
if ($parser->isMethodName($init_method) && $class->hasMethod($init_method)) {
$method = $class->getMethod($init_method);
if (!$method->isPublic() || $method->isStatic() || $method->isAbstract() || $method->isDestructor()) {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid method name, but got ":name".', array(':name' => $init_method));
}
$method->invoke($object);
} else {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid method name, but got ":name".', array(':name' => $init_method));
}
}
if ($object instanceof Spring\FactoryObject) {
$object = $object->getObject();
$type = gettype($object);
}
}
if (!in_array($type, array('object', 'NULL', 'array', 'string'))) {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected an object to be returned, but got ":type".', array(':type' => $type));
}
return $object;
}
