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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
"""
Orchestrator exceptions.
"""
from aria.exceptions import AriaError
class OrchestratorError(AriaError):
"""
Orchestrator based exception
"""
pass
class InvalidPluginError(AriaError):
"""
Raised when an invalid plugin is validated unsuccessfully
"""
pass
class PluginAlreadyExistsError(AriaError):
"""
Raised when a plugin with the same package name and package version already exists
"""
pass
class TaskRetryException(RuntimeError):
"""
Used internally when ctx.task.retry is called
"""
def __init__(self, message, retry_interval=None):
super(TaskRetryException, self).__init__(message)
self.retry_interval = retry_interval
class TaskAbortException(RuntimeError):
"""
Used internally when ctx.task.abort is called
"""
pass
class UndeclaredWorkflowError(AriaError):
"""
Raised when attempting to execute an undeclared workflow
"""
pass
class ActiveExecutionsError(AriaError):
"""
Raised when attempting to execute a workflow on a service which already has an active execution
"""
pass
class WorkflowImplementationNotFoundError(AriaError):
"""
Raised when attempting to import a workflow's code but the implementation is not found
"""
pass
class InvalidWorkflowRunnerParams(AriaError):
"""
Raised when invalid combination of arguments is passed to the workflow runner
"""
pass
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