The problem

You are writing a façade method which needs to remove an existing row from the database.

Under classic Cúram, you would have created a call to the generated "entity" method as follows:

Figure 1. Façade calling classic Cúram entity to remove a database row

// ...
  public void removeSomeEntityDetails(final SomeEntityKey key)
      throws AppException, InformationalException {

    // objects for writing to the database
    final SomeEntity someEntityObj =
      SomeEntityFactory.newInstance();

    // create an instance of the key
    final SomeEntityKey someEntityKey = new SomeEntityKey();
    someEntityKey.someEntityID = key.someEntityID;

    // do the remove
    someEntityObj.remove(someEntityKey);

    // check for informational exceptions
    TransactionInfo.getInformationalManager().failOperation();

  }

  // ...

How do you remove an existing row from a database table using a service-layer API (developed using the Persistence Infrastructure)?