/*
 * Copyright (C) 2017 Julien Viet
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package io.vertx.sqlclient.impl.command;

import io.vertx.core.AsyncResult;
import io.vertx.core.Future;
import io.vertx.core.Handler;

Author:
Julien Viet/**
 * @author <a href="mailto:julien@julienviet.com">Julien Viet</a>
 */

public abstract class CommandBase<R> {

  public Handler<AsyncResult<R>> handler;

  public final void fail(Throwable err) {
    complete(Future.failedFuture(err));
  }

  public final void fail(String failureMsg) {
    complete(Future.failedFuture(failureMsg));
  }

  public final void complete(AsyncResult<R> resp) {
    if (handler != null) {
      handler.handle(resp);
    }
  }
}