Hi,
Given a FileSystem *fs* (extends abstractFS) and a FileObject *fo *(extends
AbstractFO), how can I attach the fo to the fs?
It's a silly question. I am trying to create a provider that I'll add to
the default manager (of VFS). The provider is added successfully but I
cannot make a link between *fs* and *fo*.
To do this I write the code below:
DefaultFileSystemManager manager new DefaultFileSystemManager();
MyProvider provider = new MyProvider();
FileSystemOptions fileSystemOptions = new FileSystemOptions();
manager.addProvider("sch", provider);
manager.init();
CustomFileObject fo = (CustomFileObject)manager.resolveFile("sch:/");
CustomFileName fn = new CustomFileName("sch", "userName",FileType.FOLDER);
CustomFileSystem fs = new CustomFileSystem(fn,fileSystemOptions);
fs.attach(fo);
System.out.println(fo.isAttached()); // return false
fo.doAttach();
System.out.println(fo.isAttached()); // return false
My second problème is that I don't know how to set my root file system. And
also fo.getParent() throw a null pointer exception.
Someone can tell me how to do this:
FS
|__FileObject1 ...
|
|__FileObject2 ...
or give me a tutorial to understand VFS API.
Thanks & Regards.
--
Bakary,
