code: public final Database getDatabase(DatabaseName name) {
  
      GetDatabaseRequest request =
          GetDatabaseRequest.newBuilder().setName(name == null ? null : name.toString()).build();
      return getDatabase(request);
    }
docs: Gets the state of a Cloud Spanner database.
  
  <p>Sample code:
  
  <pre><code>
  try (DatabaseAdminClient databaseAdminClient = DatabaseAdminClient.create()) {
  DatabaseName name = DatabaseName.of("[PROJECT]", "[INSTANCE]", "[DATABASE]");
  Database response = databaseAdminClient.getDatabase(name);
  }
  </code></pre>
  
  @param name Required. The name of the requested database. Values are of the form
  `projects/&lt;project&gt;/instances/&lt;instance&gt;/databases/&lt;database&gt;`.
  @throws com.google.api.gax.rpc.ApiException if the remote call fails