public static function createFromToken(ClassDefine $aClassToken, $sAspectFilepath = null)
{
$sAspectName = $aClassToken->fullName();
$aTokenPool = $aClassToken->parent();
$aAspect = new self($sAspectName);
// 先定义 pointcut
foreach ($aTokenPool->functionIterator($sAspectName) as $aMethodToken) {
if (!($aDocCommentToken = $aMethodToken->docToken()) or !($aDocComment = $aDocCommentToken->docComment())) {
continue;
}
// pointcut
if ($aDocComment->hasItem('pointcut')) {
$aPointcut = Pointcut::createFromToken($aMethodToken);
$aAspect->pointcuts()->add($aPointcut);
}
}
// 然后定义 advice
foreach ($aTokenPool->functionIterator($sAspectName) as $aMethodToken) {
if (!($aDocCommentToken = $aMethodToken->docToken()) or !($aDocComment = $aDocCommentToken->docComment())) {
continue;
}
if ($aDocComment->hasItem('advice')) {
$aAdvice = Advice::createFromToken($aMethodToken, $aAspect);
$aAspect->addAdvice($aAdvice);
}
}
$aAspect->sAspectName = $sAspectName;
if ($sAspectFilepath) {
$aAspect->setAspectFilepath(FSO::tidyPath($sAspectFilepath));
}
return $aAspect;
}
public function current()
{
if ($this->nFlags & self::RECURSIVE_SEARCH) {
$sAbsolutePath = $this->aIterator->current();
} else {
$sAbsolutePath = $this->aIterator->getPathname();
}
$sRelativePath = FSO::relativePath($this->aParentFolder->path(), $sAbsolutePath);
if ($this->nFlags & self::RETURN_FSO) {
if ($this->aIterator->isDir()) {
return $this->aParentFolder->findFolder($sRelativePath);
} else {
if ($this->aIterator->isFile()) {
return $this->aParentFolder->findFile($sRelativePath);
}
}
} else {
if ($this->nFlags & self::RETURN_ABSOLUTE_PATH) {
// 这是真实文件系统的路径，不能返回这个
// return (string)$sAbsolutePath;
if ($this->aIterator->isDir()) {
return $this->aParentFolder->findFolder($sRelativePath)->path();
} else {
if ($this->aIterator->isFile()) {
return $this->aParentFolder->findFile($sRelativePath)->path();
}
}
} else {
return (string) $sRelativePath;
}
}
}
/**
* @return File
*/
public static function createInstance($sPath, $sClassName = null)
{
if ($sClassName === null or $sClassName === __CLASS__) {
return new self($sPath);
} else {
return parent::createInstance($sPath, $sClassName);
}
}
/**
* @return AOP
*/
public function registerBean(array $arrConfig, $sAspectDefineFile = null)
{
if (empty($arrConfig['class'])) {
$arrConfig['class'] = 'aspect';
}
$aAspect = BeanFactory::singleton()->createBean($arrConfig);
if ($sAspectDefineFile) {
$aAspect->setAspectFilepath(FSO::tidyPath($sAspectDefineFile));
}
$this->aspects()->add($aAspect);
$this->aPointcutIterator = null;
$this->aJointPointIterator = null;
return $this;
}
/**
* @return Folder
*/
public static function singleton($bCreateNew = true, $createArgvs = null, $sClass = null)
{
return parent::singleton($bCreateNew, $createArgvs, $sClass ?: __CLASS__);
}
public function serialize()
{
return FSO::tidyPath($this->aRootFolder->path());
}
