/*
    * Copyright (c) 2016 ingenieux Labs
    *
    * 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 br.com.ingenieux.mojo.beanstalk.dns;
  
  import com.amazonaws.services.elasticbeanstalk.model.CheckDNSAvailabilityRequest;
  import com.amazonaws.services.elasticbeanstalk.model.CheckDNSAvailabilityResult;
  
  import org.apache.maven.plugin.MojoExecutionException;
  import org.apache.maven.plugin.MojoFailureException;
  import org.apache.maven.plugins.annotations.Mojo;
  import org.apache.maven.plugins.annotations.Parameter;
  
  import br.com.ingenieux.mojo.beanstalk.AbstractBeanstalkMojo;
  
  /**
   * Checks the availability of a CNAME.
   *
   * See the <a href= "http://docs.amazonwebservices.com/elasticbeanstalk/latest/api/API_CheckDNSAvailability.html"
   * >CheckDNSAvailability API</a> call.
   *
   * @since 0.1.0
   */
  @Mojo(name = "check-availability", requiresDirectInvocation = true)
  public class CheckAvailabilityMojo extends AbstractBeanstalkMojo {
  
    /**
     * DNS CName Prefix
     */
    @Parameter(property = "beanstalk.cnamePrefix", required = true)
    String cnamePrefix;
  
    protected Object executeInternal() throws MojoExecutionException, MojoFailureException {
      CheckDNSAvailabilityRequest checkDNSAvailabilityRequest = new CheckDNSAvailabilityRequest(cnamePrefix);
  
      CheckDNSAvailabilityResult result = getService().checkDNSAvailability(checkDNSAvailabilityRequest);
  
      return result;
    }
  }