createPoolDispatch function

@visibleForTesting int createPoolDispatch({ required bool supportsPoolCreateWithOptions, required String connectionString, required int maxSize, required int poolCreate(String connectionString, int maxSize), required int poolCreateWithOptions(String connectionString, int maxSize, { String? optionsJson, }), PoolOptions? options, })

Pure routing used by OdbcPoolFactory.createPool, testable without FFI.

Implementation

@visibleForTesting
int createPoolDispatch({
  required bool supportsPoolCreateWithOptions,
  required String connectionString,
  required int maxSize,
  required int Function(String connectionString, int maxSize) poolCreate,
  required int Function(
    String connectionString,
    int maxSize, {
    String? optionsJson,
  }) poolCreateWithOptions,
  PoolOptions? options,
}) {
  if (options == null || !options.hasAnyOption) {
    return poolCreate(connectionString, maxSize);
  }
  if (!supportsPoolCreateWithOptions) {
    return poolCreate(connectionString, maxSize);
  }
  return poolCreateWithOptions(
    connectionString,
    maxSize,
    optionsJson: options.toJson(),
  );
}