From e89a8577b4481006875d1849d242e9eabc5f44d0 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Roland=20H=C3=A4der?= <roland@mxchange.org>
Date: Wed, 19 Apr 2017 20:54:46 +0200
Subject: [PATCH] renamed class + removed generic method as it exists in
 jcustomer-core, too.
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Signed-off-by: Roland Häder <roland@mxchange.org>
---
 ...tomerUtils.java => ShopCustomerUtils.java} | 63 +------------------
 1 file changed, 2 insertions(+), 61 deletions(-)
 rename src/org/mxchange/jshopcore/model/customer/{CustomerUtils.java => ShopCustomerUtils.java} (58%)

diff --git a/src/org/mxchange/jshopcore/model/customer/CustomerUtils.java b/src/org/mxchange/jshopcore/model/customer/ShopCustomerUtils.java
similarity index 58%
rename from src/org/mxchange/jshopcore/model/customer/CustomerUtils.java
rename to src/org/mxchange/jshopcore/model/customer/ShopCustomerUtils.java
index b0b33f9..145fa85 100644
--- a/src/org/mxchange/jshopcore/model/customer/CustomerUtils.java
+++ b/src/org/mxchange/jshopcore/model/customer/ShopCustomerUtils.java
@@ -16,7 +16,6 @@
  */
 package org.mxchange.jshopcore.model.customer;
 
-import java.sql.SQLException;
 import javax.persistence.EntityManager;
 import javax.persistence.EntityNotFoundException;
 import org.apache.commons.codec.binary.Base64;
@@ -30,7 +29,7 @@ import org.mxchange.jshopcore.model.order.ShopOrder;
  * <p>
  * @author Roland Häder<roland@mxchange.org>
  */
-public class CustomerUtils {
+public class ShopCustomerUtils {
 
 	/**
 	 * Generates an unique access key.
@@ -41,9 +40,6 @@ public class CustomerUtils {
 	 * @return An unique access key
 	 */
 	public static String generateAccessKey (final EntityManager em, final Customer customer) {
-		// Trace message
-		// @TODO: utils.getLogger().logTrace(MessageFormat.format("generateAccessKey: connection={0} - CALLED!", connection));
-
 		// em cannot be null
 		if (null == em) {
 			// Abort here
@@ -80,69 +76,14 @@ public class CustomerUtils {
 			}
 		}
 
-		// Trace message
-		// @TODO: utils.getLogger().logTrace(MessageFormat.format("generateAccessKey: accessKey={0} - EXIT!", accessKey));
 		// Found one
 		return accessKey;
 	}
 
-	/**
-	 * Generates an unique customer number by checking is existence
-	 * <p>
-	 * @param em Entity manager instance
-	 * <p>
-	 * @return Generated customer number (not used before)
-	 * <p>
-	 * @throws java.sql.SQLException If any SQL error occured
-	 */
-	public static String generateCustomerNumber (final EntityManager em) throws SQLException {
-		// Trace message
-		// @TODO: utils.getLogger().logTrace(MessageFormat.format("generateCustomerNumber: connection={0} - CALLED!", connection));
-
-		// em cannot be null
-		if (null == em) {
-			// Abort here
-			throw new NullPointerException("em is null"); //NOI18N
-		} else if (!em.isOpen()) {
-			// Not open
-			throw new IllegalStateException("Entity manager is closed.");
-		}
-
-		// Generate number
-		String customerNumber = null;
-
-		// Default is found
-		boolean isFound = true;
-
-		// Is the number used?
-		while (isFound) {
-			// Both number parts
-			long part1 = Math.round(Math.random() * 100_000);
-			long part2 = Math.round(Math.random() * 1_000);
-
-			// Generate new number
-			customerNumber = String.format("%s-%s", part1, part2); //NOI18N
-
-			// Try it
-			try {
-				// Get instance
-				Customer customer = em.getReference(Customer.class, customerNumber);
-			} catch (final EntityNotFoundException ex) {
-				// Not found
-				isFound = false;
-			}
-		}
-
-		// Trace message
-		// @TODO: utils.getLogger().logTrace(MessageFormat.format("generateCustomerNumber: customerNumber={0} - EXIT!", customerNumber));
-		// Found one
-		return customerNumber;
-	}
-
 	/**
 	 * Private constructor
 	 */
-	private CustomerUtils () {
+	private ShopCustomerUtils () {
 		// Prevents making instances from utilities classes
 	}
 
-- 
2.39.5