internal RealmHandle(RealmHandle root) : base(true)
{
if (root == null) // if we are a root object, we need a list for our children and Root is already null
{
_unbindList = GetUnbindList();
}
else
{
Root = root;
root.LockAndUndbindList();
}
}
/// <summary>
/// Called by children to this root, when they would like to
/// be unbound, but are (possibly) running in a finalizer thread
/// so it is (possibly) not safe to unbind then directly.
/// </summary>
/// <param name="handleToUnbind">The core handle that is not needed anymore and should be unbound.</param>
private void RequestUnbind(RealmHandle handleToUnbind)
{
lock (_unbindListLock) // You can lock a lock several times inside the same thread. The top-level-lock is the one that counts
{
// first let's see if we should go to the list or not
if (_noMoreUserThread)
{
UnbindLockedList();
handleToUnbind.Unbind();
}
else
{
_unbindList.Add(handleToUnbind); // resurrects handleToUnbind - but it is never a root object bc RequestUnbind is always called above with root.
}
}
}
public QueryHandle(RealmHandle root) : base(root)
{
}
public ResultsHandle(RealmHandle root, IntPtr handle) : base(root, handle)
{
SnapshotCore = (out NativeException ex) => NativeMethods.snapshot(this, out ex);
}
private TableHandle(RealmHandle root) : base(root)
{
}
public static extern void remove(ObjectHandle handle, RealmHandle realmHandle, out NativeException ex);
protected CollectionHandleBase(RealmHandle root, IntPtr handle) : base(root, handle)
{
}
public ResultsHandle(RealmHandle root, IntPtr handle) : base(root, handle)
{
}
public QueryHandle(RealmHandle root, IntPtr handle) : base(root, handle)
{
}
public SortDescriptorHandle(RealmHandle root, IntPtr handle) : base(root, handle)
{
}
private TableHandle(RealmHandle root) : base(root)
{
}
// if root is null the this tablehandle is responsible for cleaning up the tableView and its children
// if root is something else, it is the this tablehandles root, and that root should also manage the tableview and its children
// note that IgnoreUnbind is set to false, the tableview should be unbound
/*
* private TableViewHandle RootedTableViewHandle()
* {
* return (Root == null) ?
* new TableViewHandle(this):
* new TableViewHandle(Root);
* }
*/
// call with a parent, will set the correct root (parent if parent.root=null, or parent.root otherwise)
// if You want a RootedTableHandle with is self-rooted, call with no parameter
internal static TableHandle RootedTableHandle(RealmHandle parent)
{
return(new TableHandle(parent.Root ?? parent));
}
protected CollectionHandleBase(RealmHandle root) : base(root)
{
}
public TableHandle(RealmHandle root, IntPtr handle) : base(root, handle)
{
}
protected CollectionHandleBase(RealmHandle root) : base(root)
{
}
public DictionaryHandle(RealmHandle root, IntPtr handle) : base(root, handle)
{
}
public ListHandle(RealmHandle root) : base(root)
{
}
// call with a parent, will set the correct root (parent if parent.root=null, or parent.root otherwise)
// if You want a RootedTableHandle with is self-rooted, call with no parameter
internal static TableHandle RootedTableHandle(RealmHandle parent)
{
return new TableHandle(parent.Root ?? parent);
}
public QueryHandle(RealmHandle root) : base(root)
{
}
public ObjectHandle(RealmHandle root, IntPtr handle) : base(root, handle)
{
}
public ListHandle(RealmHandle root, IntPtr handle) : base(root, handle)
{
}
internal ListHandle(RealmHandle root) : base(root)
{
}
protected NotifiableObjectHandleBase(RealmHandle root, IntPtr handle) : base(root, handle)
{
}
