Examples of org.syncany.operations.down.FileSystemActionComparator

org.syncany.operations.down.FileSystemActionComparator

Sorts file system actions according to their natural order to prevent scenarios in which a non-empty directory is deleted, ... Sorting necessary: 1. Delete file/symlink actions must happen first 2. New folder actions must happen after delete file/symlink actions, and must be sorted by path, shortest first (within new actions) 3. New file/symlink actions must happen after new folder actions 4. Rename file/symlink actions must happen after new folder actions 5. Delete folder actions must happen last, sorted by path, longest first (within delete actions) a. except if the deleted folder has a name clash with another action (rename/new) in that case, it must happen before the other action No sorting necessary: - Change file/symlink actions can happen anytime - Set attributes actions can happen anytime Cannot happen: - Rename folder - Change folder TODO [medium] NewSymlinkFileSystemAction --> NewFile (has no content)

    actions.add(createNewFileSystemAction("newfile2.jpg", FileType.FILE));
    actions.add(createRenameFileSystemAction("from.jpg", "to.jpg", FileType.FILE));
    actions.add(createDeleteFileSystemAction("deletedfile2.jpg", FileType.FILE));
    
    // Run
    FileSystemActionComparator actionComparator = new FileSystemActionComparator();    
    actionComparator.sort(actions);
    
    // Test
    assertArrayEquals("Actions should match order", 
      new String[] {
        "DeleteFileSystemAction,deletedfile2.jpg,FILE",

Examples of org.syncany.operations.down.FileSystemActionComparator

Related Classes of org.syncany.operations.down.FileSystemActionComparator