Source code for airflow.providers.google.cloud.links.cloud_storage_transfer

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# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
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#
#   http://www.apache.org/licenses/LICENSE-2.0
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"""This module contains Google Storage Transfer Service links."""

from __future__ import annotations

from typing import TYPE_CHECKING

from airflow.providers.google.cloud.links.base import BaseGoogleLink

if TYPE_CHECKING:
    from airflow.utils.context import Context


[docs]
CLOUD_STORAGE_TRANSFER_BASE_LINK = "https://console.cloud.google.com/transfer"



[docs]
CLOUD_STORAGE_TRANSFER_LIST_LINK = CLOUD_STORAGE_TRANSFER_BASE_LINK + "/jobs?project={project_id}"



[docs]
CLOUD_STORAGE_TRANSFER_JOB_LINK = (
    CLOUD_STORAGE_TRANSFER_BASE_LINK + "/jobs/transferJobs%2F{transfer_job}/runs?project={project_id}"
)



[docs]
CLOUD_STORAGE_TRANSFER_OPERATION_LINK = (
    CLOUD_STORAGE_TRANSFER_BASE_LINK
    + "/jobs/transferJobs%2F{transfer_job}/runs/transferOperations%2F{transfer_operation}"
    + "?project={project_id}"
)




[docs]
class CloudStorageTransferLinkHelper:
    """Helper class for Storage Transfer links."""

    @staticmethod

[docs]
    def extract_parts(operation_name: str | None):
        if not operation_name:
            return "", ""
        transfer_operation = operation_name.split("/")[1]
        transfer_job = operation_name.split("-")[1]
        return transfer_operation, transfer_job





[docs]
class CloudStorageTransferListLink(BaseGoogleLink):
    """Helper class for constructing Cloud Storage Transfer Link."""


[docs]
    name = "Cloud Storage Transfer"


[docs]
    key = "cloud_storage_transfer"


[docs]
    format_str = CLOUD_STORAGE_TRANSFER_LIST_LINK





[docs]
class CloudStorageTransferJobLink(BaseGoogleLink):
    """Helper class for constructing Storage Transfer Job Link."""


[docs]
    name = "Cloud Storage Transfer Job"


[docs]
    key = "cloud_storage_transfer_job"


[docs]
    format_str = CLOUD_STORAGE_TRANSFER_JOB_LINK





[docs]
class CloudStorageTransferDetailsLink(BaseGoogleLink):
    """Helper class for constructing Cloud Storage Transfer Operation Link."""


[docs]
    name = "Cloud Storage Transfer Details"


[docs]
    key = "cloud_storage_transfer_details"


[docs]
    format_str = CLOUD_STORAGE_TRANSFER_OPERATION_LINK


    @staticmethod

[docs]
    def extract_parts(operation_name: str | None):
        if not operation_name:
            return "", ""
        transfer_operation = operation_name.split("/")[1]
        transfer_job = operation_name.split("-")[1]
        return transfer_operation, transfer_job


    @classmethod

[docs]
    def persist(cls, context: Context, **value):
        operation_name = value.get("operation_name")
        transfer_operation, transfer_job = cls.extract_parts(operation_name)

        super().persist(
            context,
            project_id=value.get("project_id"),
            transfer_job=transfer_job,
            transfer_operation=transfer_operation,
        )