An idiomatic C++ client library for the Database Migration API, a service to Manage Cloud Database Migration Service resources on Google Cloud Platform.

While this library is GA, please note Google Cloud C++ client libraries do not follow Semantic Versioning.

Quickstart

The following shows the code that you'll run in the google/cloud/datamigration/quickstart/ directory, which should give you a taste of the Database Migration API C++ client library API.

#include "google/cloud/datamigration/v1/data_migration_client.h"
#include "google/cloud/location.h"
#include <iostream>

int main(int argc, char* argv[]) try {
  if (argc != 3) {
    std::cerr << "Usage: " << argv[0] << " project-id location-id\n";
    return 1;
  }

  auto const location = google::cloud::Location(argv[1], argv[2]);

  namespace datamigration = ::google::cloud::datamigration_v1;
  auto client = datamigration::DataMigrationServiceClient(
      datamigration::MakeDataMigrationServiceConnection());

  for (auto mj : client.ListMigrationJobs(location.FullName())) {
    if (!mj) throw std::move(mj).status();
    std::cout << mj->DebugString() << "\n";
  }

  return 0;
} catch (google::cloud::Status const& status) {
  std::cerr << "google::cloud::Status thrown: " << status << "\n";
  return 1;
}

Main classes

The main class in this library is datamigration_v1::DataMigrationServiceClient. All RPCs are exposed as member functions of this class. Other classes provide helpers, configuration parameters, and infrastructure to mock datamigration_v1::DataMigrationServiceClient when testing your application.

More Information

• Error Handling - describes how the library reports errors.
• How to Override the Default Endpoint - describes how to override the default endpoint.
• How to Override the Authentication Credentials - describes how to change the authentication credentials used by the library.
• Override Retry, Backoff, and Idempotency Policies - describes how to change the default retry policies.
• Environment Variables - describes environment variables that can configure the behavior of the library.
• How to Override the Default Universe Domain - describes how to override the default universe domain.