# Copyright 2026 The Orbax Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

"""Utils for testing StandardCheckpointHandler."""

from orbax.checkpoint import test_utils
from orbax.checkpoint._src.handlers import standard_checkpoint_handler
from orbax.checkpoint._src.multihost import multihost


class StandardCheckpointHandler(
    standard_checkpoint_handler.StandardCheckpointHandler
):

  def save(self, directory, *args, **kwargs):
    super().save(directory, *args, **kwargs)
    test_utils.sync_global_processes('StandardCheckpointHandler:save')
    if multihost.process_index() == 0:
      self.finalize(directory)
    test_utils.sync_global_processes('StandardCheckpointHandler:finalize')
