package org.springframework.batch.sample.domain.order.internal.extractor;
   
   import org.springframework.batch.item.file.transform.FieldExtractor;
   import org.springframework.batch.sample.domain.order.Address;
   import org.springframework.batch.sample.domain.order.Order;
   
   /**
    * @author Dan Garrette
    * @since 2.0.1
   */
  public class AddressFieldExtractor implements FieldExtractor<Order> {
  
  	public Object[] extract(Order order) {
  		Address address = order.getBillingAddress();
  		return new Object[] { "ADDRESS:", address.getAddrLine1(), address.getCity(), address.getZipCode() };
  	}
  
  }