How to use io.cattle.platform.core.model

 @RequestMapping(value = "/imageController/{imageId}")
@ResponseBody
public byte[] helloWorld(@PathVariable long imageId)  {
 Image image = //obtain Image instance by id somehow from DAO/Hibernate
 return image.getData();
}

  public ServiceInstanceLock(Service service, Instance instance) {
    super("SERVICE." + service.getId() + ".INSTANCE." + instance.getId());
  }
}

@Override
protected Long getId(Object obj) {
  if (obj instanceof Host) {
    return ((Host) obj).getId();
  }
  return null;
}

protected Object getAccountObject(Object obj) {
  if (obj instanceof HostIpAddressMap) {
    return objectManager.loadResource(IpAddress.class, ((HostIpAddressMap) obj).getIpAddressId());
  } else if (obj instanceof InstanceHostMap) {
    return objectManager.loadResource(Instance.class, ((InstanceHostMap) obj).getInstanceId());
  } else if (obj instanceof ServiceConsumeMap) {
    return objectManager.loadResource(Service.class, ((ServiceConsumeMap) obj).getServiceId());
  } else if (obj instanceof ServiceExposeMap) {
    return objectManager.loadResource(Service.class, ((ServiceExposeMap) obj).getServiceId());
  }
  return obj;
}

/**
 * {@inheritDoc}
 */
@Override
public <E extends io.cattle.platform.core.model.IpAddressNicMap> E into(E into) {
  into.from(this);
  return into;
}

/**
 * {@inheritDoc}
 */
@Override
public <E extends io.cattle.platform.core.model.ConfigItem> E into(E into) {
  into.from(this);
  return into;
}

/**
 * {@inheritDoc}
 */
@Override
public <E extends io.cattle.platform.core.model.ClusterHostMap> E into(E into) {
  into.from(this);
  return into;
}

/**
 * {@inheritDoc}
 */
@Override
public <E extends io.cattle.platform.core.model.ScheduledUpgrade> E into(E into) {
  into.from(this);
  return into;
}

/**
 * {@inheritDoc}
 */
@Override
public <E extends io.cattle.platform.core.model.ClusterMembership> E into(E into) {
  into.from(this);
  return into;
}

/**
 * {@inheritDoc}
 */
@Override
public <E extends io.cattle.platform.core.model.ExternalHandlerProcess> E into(E into) {
  into.from(this);
  return into;
}

/**
 * {@inheritDoc}
 */
@Override
public <E extends io.cattle.platform.core.model.HealthcheckInstance> E into(E into) {
  into.from(this);
  return into;
}

/**
 * {@inheritDoc}
 */
@Override
public <E extends io.cattle.platform.core.model.Account> E into(E into) {
  into.from(this);
  return into;
}

/**
 * {@inheritDoc}
 */
@Override
public <E extends io.cattle.platform.core.model.IpAddress> E into(E into) {
  into.from(this);
  return into;
}

/**
 * {@inheritDoc}
 */
@Override
public <E extends io.cattle.platform.core.model.ProcessExecution> E into(E into) {
  into.from(this);
  return into;
}

/**
 * {@inheritDoc}
 */
@Override
public <E extends io.cattle.platform.core.model.AuditLog> E into(E into) {
  into.from(this);
  return into;
}

/**
 * {@inheritDoc}
 */
@Override
public <E extends io.cattle.platform.core.model.BackupTarget> E into(E into) {
  into.from(this);
  return into;
}

/**
 * {@inheritDoc}
 */
@Override
public <E extends io.cattle.platform.core.model.ProcessInstance> E into(E into) {
  into.from(this);
  return into;
}

/**
 * {@inheritDoc}
 */
@Override
public <E extends io.cattle.platform.core.model.Volume> E into(E into) {
  into.from(this);
  return into;
}

/**
 * {@inheritDoc}
 */
@Override
public <E extends io.cattle.platform.core.model.Zone> E into(E into) {
  into.from(this);
  return into;
}

/**
 * {@inheritDoc}
 */
@Override
public <E extends io.cattle.platform.core.model.Instance> E into(E into) {
  into.from(this);
  return into;
}