/**
* 获取元信息
* @param object|class $inst
* @param boolean $record_doc 是否加载注释文本, 如果是
* @param array $select, 只取选中的几个
* @return array
*/
static function get($inst, $record_doc = false, $select = null)
{
$reflection = new \ReflectionClass($inst);
$reader = new AnnotationReader($reflection);
$info = array();
if ($record_doc) {
if (false !== ($doc = $reflection->getDocComment())) {
$info['doc'] = $doc;
}
}
if ($select !== null) {
$select = array_flip($select);
}
foreach ($reader->getClassAnnotations($reflection, $record_doc) as $id => $ann) {
if ($select !== null && !array_key_exists($id, $select)) {
continue;
}
$ann = $ann[0];
//可能有多个重名的, 只取第一个
$info[$id] = $ann;
}
foreach ($reflection->getMethods() as $method) {
foreach ($reader->getMethodAnnotations($method, $record_doc) as $id => $ann) {
if ($select !== null && !array_key_exists($id, $select)) {
continue;
}
$ann = $ann[0];
//可能有多个重名的, 只取第一个
$info += array($id => array());
$info[$id][$method->getName()] = $ann;
}
}
foreach ($reflection->getProperties() as $property) {
foreach ($reader->getPropertyAnnotations($property, $record_doc) as $id => $ann) {
if ($select !== null && !array_key_exists($id, $select)) {
continue;
}
$ann = $ann[0];
//可能有多个重名的, 只取第一个
$info += array($id => array());
$info[$id][$property->getName()] = $ann;
}
}
return $info;
}
/**
* Whether the class with the specified name is transient. Only non-transient
* classes, that is entities and mapped superclasses, should have their metadata loaded.
* A class is non-transient if it is annotated with either @Entity or
* @MappedSuperclass in the class doc block.
*
* @param string $className
* @return boolean
*/
public function isTransient($className)
{
$classAnnotations = $this->reader->getClassAnnotations(new \ReflectionClass($className));
foreach ($classAnnotations as $classAnnotation) {
if ($classAnnotation instanceof \Doctrine\ODM\CouchDB\Mapping\Annotations\Document) {
return false;
} else {
if ($classAnnotation instanceof \Doctrine\ODM\CouchDB\Mapping\Annotations\MappedSuperclass) {
return false;
} else {
if ($classAnnotation instanceof \Doctrine\ODM\CouchDB\Mapping\Annotations\EmbeddedDocument) {
return false;
}
}
}
}
return true;
}
