content: package org.openstack4j.openstack.sahara.internal;
  
  import org.openstack4j.api.sahara.JobBinaryService;
  import org.openstack4j.core.transport.HttpEntityHandler;
  import org.openstack4j.core.transport.HttpResponse;
  import org.openstack4j.model.common.ActionResponse;
  import org.openstack4j.model.common.Payload;
  import org.openstack4j.model.common.Payloads;
  import org.openstack4j.model.sahara.JobBinary;
  import org.openstack4j.openstack.sahara.domain.SaharaJobBinary;
  import org.openstack4j.openstack.sahara.domain.SaharaJobBinary.JobBinaries;
  import org.openstack4j.openstack.sahara.domain.SaharaJobBinaryUnwrapped;
  
  import java.io.InputStream;
  import java.util.List;
  
  import static com.google.common.base.Preconditions.checkNotNull;
  
  /**
   * Sahara Data Processing Operations
   *
   * @author ekasit.kijsipongse@nectec.or.th
   * @author siwat.pru@outlook.com
   */
  
  public class JobBinaryServiceImpl extends BaseSaharaServices implements JobBinaryService {
  
      /**
       * {@inheritDoc}
       */
      @Override
      public List<? extends JobBinary> list() {
          return get(JobBinaries.class, uri("/job-binaries")).execute().getList();
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      public JobBinary get(String JobBinaryId) {
          checkNotNull(JobBinaryId);
          return get(SaharaJobBinary.class, uri("/job-binaries/%s", JobBinaryId)).execute();
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      public JobBinary create(JobBinary jobBinary) {
          checkNotNull(jobBinary);
          SaharaJobBinaryUnwrapped unwrapped = new SaharaJobBinaryUnwrapped(jobBinary);
          return post(SaharaJobBinary.class, uri("/job-binaries"))
                  .entity(unwrapped)  // setup request
                  .execute();
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      public ActionResponse delete(String JobBinaryId) {
          checkNotNull(JobBinaryId);
          return deleteWithResponse(uri("/job-binaries/%s", JobBinaryId)).execute();
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      public Payload<InputStream> getData(String JobBinaryId) {
          HttpResponse response = get(Void.class, uri("/job-binaries/%s/data", JobBinaryId)).executeWithResponse();
          try {
              if (response.getStatus() < 400)
                  return Payloads.create(response.getInputStream());
              return null;
          } finally {
              HttpEntityHandler.closeQuietly(response);
          }
      }
  
  }
  