+
+ /**
+ * Fetches access key, if customer instance matches, else null is returned
+ *
+ * @param customer Customer instance
+ * @return Access key or null
+ */
+ public String fetchAccessKey (final Customer customer);
+
+ /**
+ * Setter for access key
+ *
+ * @param accessKey Access key
+ */
+ public void setAccessKey (final String accessKey);
+
+ /**
+ * Getter for access key
+ *
+ * @return Access key
+ */
+ public String getAccessKey ();
+
+ /**
+ * Setter for customer instance
+ *
+ * @param customer Customer instance
+ */
+ public void setCustomer (final Customer customer);
+
+ /**
+ * Getter for customer instance
+ *
+ * @return Customer instance
+ */
+ public Customer getCustomer ();