package module.fileManagement.domain.log;

class AbstractLog {
	DateTime timestamp;
}

class DirNodePath { }

class FileLog extends AbstractLog { }

class DirLog extends AbstractLog { }


class CreateFileLog extends FileLog { }
class CreateNewVersionLog extends FileLog {
	Integer versionNumber;
}
class DeleteFileLog extends FileLog { }
class RecoverFileLog extends FileLog { }
class ShareFileLog extends FileLog { 
	String visibilityGroup;
}
class AccessFileLog extends FileLog {}

class CreateDirLog extends DirLog { }
class DeleteDirLog extends DirLog { }
class RecoverDirLog extends DirLog { }
class ShareDirLog extends DirLog { 
		String visibilityGroup;
}

class UnshareDirLog extends ShareDirLog { 
}

class UnshareFileLog extends ShareFileLog { 
}

relation FileLogFileNode {
	FileLog playsRole fileLog {
		multiplicity *;
	}
	.module.fileManagement.domain.FileNode playsRole fileNode;		
}

relation AbstractLogDirNode {
	AbstractLog  playsRole targetLog {
		multiplicity *;
	}
	.module.fileManagement.domain.DirNode playsRole targetDirNode;		
}

relation DirLogDirNode {
	DirLog playsRole dirLog {
		multiplicity *;
	}
	.module.fileManagement.domain.DirNode  playsRole dirNode;		
}

relation AbstractLogPath {
	AbstractLog playsRole ;
	DirNodePath playsRole targetPath;
}

relation DirNodePathNextPath {
	DirNodePath playsRole ;
	DirNodePath playsRole nextPath;
}

relation DirNodePathNode {
	DirNodePath playsRole ;
	.module.fileManagement.domain.AbstractFileNode playsRole node ;
}

relation AbstractLogUser {
	.pt.ist.bennu.core.domain.User playsRole user;
	AbstractLog playsRole operationLog {
		multiplicity *;
	}
}