建立項目類型

建立項目類型。

程式碼範例

Java

在試用這個範例之前，請先按照Java「使用用戶端程式庫的 Dataplex 通用目錄快速入門」中的設定操作說明進行操作。詳情請參閱 Dataplex Universal Catalog Java API 參考說明文件。

如要向 Dataplex Universal Catalog 進行驗證，請設定應用程式預設憑證。 詳情請參閱「為本機開發環境設定驗證」。

import com.google.cloud.dataplex.v1.CatalogServiceClient;
import com.google.cloud.dataplex.v1.EntryType;
import com.google.cloud.dataplex.v1.LocationName;

public class CreateEntryType {

  public static void main(String[] args) throws Exception {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "MY_PROJECT_ID";
    // Available locations: https://cloud.google.com/dataplex/docs/locations
    String location = "MY_LOCATION";
    String entryTypeId = "MY_ENTRY_TYPE_ID";

    EntryType createdEntryType = createEntryType(projectId, location, entryTypeId);
    System.out.println("Successfully created entry type: " + createdEntryType.getName());
  }

  // Method to create Entry Type located in projectId, location and with entryTypeId
  public static EntryType createEntryType(String projectId, String location, String entryTypeId)
      throws Exception {
    // Initialize client that will be used to send requests. This client only needs to be created
    // once, and can be reused for multiple requests.
    try (CatalogServiceClient client = CatalogServiceClient.create()) {
      LocationName locationName = LocationName.of(projectId, location);
      EntryType entryType =
          EntryType.newBuilder()
              .setDescription("description of the entry type")
              // Required aspects will need to be attached to every entry created for this entry
              // type.
              // You cannot change required aspects for entry type once it is created.
              .addRequiredAspects(
                  EntryType.AspectInfo.newBuilder()
                      // Example of system aspect type.
                      // It is also possible to specify custom aspect type.
                      .setType("projects/dataplex-types/locations/global/aspectTypes/schema")
                      .build())
              .build();
      return client.createEntryTypeAsync(locationName, entryType, entryTypeId).get();
    }
  }
}

Python

在試用這個範例之前，請先按照Python「使用用戶端程式庫的 Dataplex 通用目錄快速入門」中的設定操作說明進行操作。詳情請參閱 Dataplex Universal Catalog Python API 參考說明文件。

如要向 Dataplex Universal Catalog 進行驗證，請設定應用程式預設憑證。 詳情請參閱「為本機開發環境設定驗證」。

from google.cloud import dataplex_v1


def create_entry_type(
    project_id: str, location: str, entry_type_id: str
) -> dataplex_v1.EntryType:
    """Method to create Entry Type located in project_id, location and with entry_type_id"""

    # Initialize client that will be used to send requests across threads. This
    # client only needs to be created once, and can be reused for multiple requests.
    # After completing all of your requests, call the "__exit__()" method to safely
    # clean up any remaining background resources. Alternatively, use the client as
    # a context manager.
    with dataplex_v1.CatalogServiceClient() as client:
        # The resource name of the Entry Type location
        parent = f"projects/{project_id}/locations/{location}"
        entry_type = dataplex_v1.EntryType(
            description="description of the entry type",
            # Required aspects will need to be attached to every entry created for this entry type.
            # You cannot change required aspects for entry type once it is created.
            required_aspects=[
                dataplex_v1.EntryType.AspectInfo(
                    # Example of system aspect type.
                    # It is also possible to specify custom aspect type.
                    type="projects/dataplex-types/locations/global/aspectTypes/generic"
                )
            ],
        )
        create_operation = client.create_entry_type(
            parent=parent, entry_type=entry_type, entry_type_id=entry_type_id
        )
        return create_operation.result(60)


if __name__ == "__main__":
    # TODO(developer): Replace these variables before running the sample.
    project_id = "MY_PROJECT_ID"
    # Available locations: https://cloud.google.com/dataplex/docs/locations
    location = "MY_LOCATION"
    entry_type_id = "MY_ENTRY_TYPE_ID"

    created_entry_type = create_entry_type(project_id, location, entry_type_id)
    print(f"Successfully created entry type: {created_entry_type.name}")

後續步驟

如要搜尋及篩選其他 Google Cloud 產品的程式碼範例，請參閱Google Cloud 範例瀏覽器。