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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,94 @@ | ||
| // Copyright 2024 MongoDB, Inc. | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
|
|
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| part of 'realm_core.dart'; | ||
|
|
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| class SessionHandle extends RootedHandleBase<realm_sync_session_t> { | ||
| @override | ||
| bool get shouldRoot => true; | ||
|
|
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| SessionHandle._(Pointer<realm_sync_session_t> pointer, RealmHandle root) : super(root, pointer, 24); | ||
|
|
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| String get path { | ||
| return realmLib.realm_sync_session_get_file_path(pointer).cast<Utf8>().toRealmDartString()!; | ||
| } | ||
|
|
||
| ConnectionState get connectionState { | ||
| final value = realmLib.realm_sync_session_get_connection_state(pointer); | ||
| return ConnectionState.values[value]; | ||
| } | ||
|
|
||
| UserHandle get user { | ||
| return UserHandle._(realmLib.realm_sync_session_get_user(pointer)); | ||
| } | ||
|
|
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| SessionState get state { | ||
| final value = realmLib.realm_sync_session_get_state(pointer); | ||
| return _convertCoreSessionState(value); | ||
| } | ||
|
|
||
| SessionState _convertCoreSessionState(int value) { | ||
| switch (value) { | ||
| case 0: // RLM_SYNC_SESSION_STATE_ACTIVE | ||
| case 1: // RLM_SYNC_SESSION_STATE_DYING | ||
| return SessionState.active; | ||
| case 2: // RLM_SYNC_SESSION_STATE_INACTIVE | ||
| case 3: // RLM_SYNC_SESSION_STATE_WAITING_FOR_ACCESS_TOKEN | ||
| case 4: // RLM_SYNC_SESSION_STATE_PAUSED | ||
| return SessionState.inactive; | ||
| default: | ||
| throw Exception("Unexpected SessionState: $value"); | ||
| } | ||
| } | ||
|
|
||
| void pause() { | ||
| realmLib.realm_sync_session_pause(pointer); | ||
| } | ||
|
|
||
| void resume() { | ||
| realmLib.realm_sync_session_resume(pointer); | ||
| } | ||
|
|
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| Future<void> waitForUpload([CancellationToken? cancellationToken]) { | ||
| final completer = CancellableCompleter<void>(cancellationToken); | ||
| if (!completer.isCancelled) { | ||
| final callback = Pointer.fromFunction<Void Function(Handle, Pointer<realm_error_t>)>(_waitCompletionCallback); | ||
| final userdata = realmLib.realm_dart_userdata_async_new(completer, callback.cast(), scheduler.handle.pointer); | ||
| realmLib.realm_sync_session_wait_for_upload_completion( | ||
| pointer, | ||
| realmLib.addresses.realm_dart_sync_wait_for_completion_callback, | ||
| userdata.cast(), | ||
| realmLib.addresses.realm_dart_userdata_async_free, | ||
| ); | ||
| } | ||
| return completer.future; | ||
| } | ||
|
|
||
| Future<void> waitForDownload([CancellationToken? cancellationToken]) { | ||
| final completer = CancellableCompleter<void>(cancellationToken); | ||
| if (!completer.isCancelled) { | ||
| final callback = Pointer.fromFunction<Void Function(Handle, Pointer<realm_error_t>)>(_waitCompletionCallback); | ||
| final userdata = realmLib.realm_dart_userdata_async_new(completer, callback.cast(), scheduler.handle.pointer); | ||
| realmLib.realm_sync_session_wait_for_download_completion( | ||
| pointer, | ||
| realmLib.addresses.realm_dart_sync_wait_for_completion_callback, | ||
| userdata.cast(), | ||
| realmLib.addresses.realm_dart_userdata_async_free, | ||
| ); | ||
| } | ||
| return completer.future; | ||
| } | ||
|
|
||
| static void _waitCompletionCallback(Object userdata, Pointer<realm_error_t> errorCode) { | ||
| final completer = userdata as CancellableCompleter<void>; | ||
| if (completer.isCancelled) { | ||
| return; | ||
| } | ||
| if (errorCode != nullptr) { | ||
| // Throw RealmException instead of RealmError to be recoverable by the user. | ||
| completer.completeError(RealmException(errorCode.toDart().toString())); | ||
| } else { | ||
| completer.complete(); | ||
| } | ||
| } | ||
| } |
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