98 lines
3.3 KiB
Python
98 lines
3.3 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2024 Google LLC. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Database Migration Service connection profiles API."""
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import unicode_literals
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from apitools.base.py import list_pager
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from googlecloudsdk.api_lib.database_migration import api_util
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class ObjectsClient(object):
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"""Client for migration job objects service in the API."""
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def __init__(self, release_track):
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self._api_version = api_util.GetApiVersion(release_track)
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self.client = api_util.GetClientInstance(release_track)
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self.messages = api_util.GetMessagesModule(release_track)
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self._service = self.client.projects_locations_migrationJobs_objects
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self.resource_parser = api_util.GetResourceParser(release_track)
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self._release_track = release_track
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def List(self, migration_job_ref, args):
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"""Get the list of objects in a migration job.
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Args:
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migration_job_ref: The migration job for which to list objects.
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args: parsed command line arguments
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Returns:
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An iterator over all the matching migration job objects.
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"""
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list_req_type = (
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self.messages.DatamigrationProjectsLocationsMigrationJobsObjectsListRequest
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)
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list_req = list_req_type(parent=migration_job_ref.RelativeName())
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return list_pager.YieldFromList(
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service=self._service,
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request=list_req,
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limit=args.limit,
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batch_size=args.page_size,
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field='migrationJobObjects',
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batch_size_attribute='pageSize',
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)
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def Lookup(self, migration_job_ref, args):
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"""Lookup a migration job object.
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Args:
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migration_job_ref: The migration job name to which the object belongs.
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args: argparse.Namespace, The arguments that this command was invoked
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with.
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Returns:
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MigrationJobObject: the looked up migration job object.
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"""
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source_object_identifier = self.messages.SourceObjectIdentifier(
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database=args.database,
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schema=args.schema,
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table=args.table,
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type=self.GetType(args)
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)
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lookup_req_type = (
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self.messages.DatamigrationProjectsLocationsMigrationJobsObjectsLookupRequest
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)
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lookup_req = lookup_req_type(
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lookupMigrationJobObjectRequest=self.messages.LookupMigrationJobObjectRequest(
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sourceObjectIdentifier=source_object_identifier
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),
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parent=migration_job_ref.RelativeName(),
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)
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return self._service.Lookup(lookup_req)
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def GetType(self, args):
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if args.IsKnownAndSpecified('type'):
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return self.messages.SourceObjectIdentifier.TypeValueValuesEnum.lookup_by_name(
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args.type
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)
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return (self.messages.SourceObjectIdentifier.TypeValueValuesEnum
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.lookup_by_name('DATABASE'))
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