Examples with RollbackRequest com.google.spanner.v1.RollbackRequest used on opensource projects

Example 16 with RollbackRequest

use of com.google.spanner.v1.RollbackRequest in project grpc-gcp-java by GoogleCloudPlatform.

the class Rollback method rollbackCall.

public void rollbackCall() {
    System.out.println("\n:: Rolling Back Transaction ::\n");
    if (Main.transactionId == null) {
        System.out.println("WARNING:  No current transaction open, run BeginTransaction first...");
        return;
    } else {
        System.out.println("Found Transaction ID '" + Main.transactionId.toString() + "'.  Committing....");
    }
    FirestoreBlockingStub blockingStub = new GRPCFirebaseClientFactory().createFirebaseClient().getBlockingStub();
    RollbackRequest rollbackRequest = RollbackRequest.newBuilder().setTransaction(Main.transactionId).setDatabase("projects/firestoretestclient/databases/(default)").build();
    try {
        blockingStub.rollback(rollbackRequest);
    } catch (Exception e) {
        System.out.println("Error during call: " + e.getMessage() + e.getCause());
        return;
    }
    System.out.println("Success!");
    Menu menu = new Menu();
    menu.draw();
}