Skip to content
This repository has been archived by the owner on Sep 27, 2023. It is now read-only.

Commit

Permalink
Browse files Browse the repository at this point in the history
docs(samples): add create teradata transfer (#502)
  • Loading branch information
Praful Makani committed Nov 11, 2020
1 parent a029038 commit 8f3cce0
Showing 1 changed file with 78 additions and 0 deletions.
@@ -0,0 +1,78 @@
/*
* Copyright 2020 Google LLC
*
* 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.
*/

package com.example.bigquerydatatransfer;

// [START bigquerydatatransfer_create_teradata_transfer]
import com.google.api.gax.rpc.ApiException;
import com.google.cloud.bigquery.datatransfer.v1.CreateTransferConfigRequest;
import com.google.cloud.bigquery.datatransfer.v1.DataTransferServiceClient;
import com.google.cloud.bigquery.datatransfer.v1.ProjectName;
import com.google.cloud.bigquery.datatransfer.v1.TransferConfig;
import com.google.protobuf.Struct;
import com.google.protobuf.Value;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

// Sample to create a teradata transfer config.
public class CreateTeradataTransfer {

public static void main(String[] args) throws IOException {
// TODO(developer): Replace these variables before running the sample.
final String projectId = "MY_PROJECT_ID";
String datasetId = "MY_DATASET_ID";
String databaseType = "Teradata";
String bucketLocation = "gs://cloud-sample-data/";
String databaseName = "MY_DATABASE_NAME";
String tableNamePatterns = "*";
String serviceAccount = "MY_SERVICE_ACCOUNT";
String schemaFilePath = "/your-schema-path";
Map<String, Value> params = new HashMap<>();
params.put("database_type", Value.newBuilder().setStringValue(databaseType).build());
params.put("location", Value.newBuilder().setStringValue(bucketLocation).build());
params.put("database_name", Value.newBuilder().setStringValue(databaseName).build());
params.put("table_name_patterns", Value.newBuilder().setStringValue(tableNamePatterns).build());
params.put("agent_service_account", Value.newBuilder().setStringValue(serviceAccount).build());
params.put("schema_file_path", Value.newBuilder().setStringValue(schemaFilePath).build());
TransferConfig transferConfig =
TransferConfig.newBuilder()
.setDestinationDatasetId(datasetId)
.setDisplayName("Your Teradata Config Name")
.setDataSourceId("on_premises")
.setParams(Struct.newBuilder().putAllFields(params).build())
.setSchedule("every 24 hours")
.build();
createTeradataTransfer(projectId, transferConfig);
}

public static void createTeradataTransfer(String projectId, TransferConfig transferConfig)
throws IOException {
try (DataTransferServiceClient client = DataTransferServiceClient.create()) {
ProjectName parent = ProjectName.of(projectId);
CreateTransferConfigRequest request =
CreateTransferConfigRequest.newBuilder()
.setParent(parent.toString())
.setTransferConfig(transferConfig)
.build();
TransferConfig config = client.createTransferConfig(request);
System.out.println("Cloud teradata transfer created successfully :" + config.getName());
} catch (ApiException ex) {
System.out.print("Cloud teradata transfer was not created." + ex.toString());
}
}
}
// [END bigquerydatatransfer_create_teradata_transfer]

0 comments on commit 8f3cce0

Please sign in to comment.