From 2f41e66470201a3057be8757cc53f737d53e2c82 Mon Sep 17 00:00:00 2001
From: Roland Haeder <roland@mxchange.org>
Date: Wed, 24 Feb 2016 17:28:59 +0100
Subject: [PATCH] added equals()/hashCode() for easier checking

---
 .../jshopcore/model/customer/Customer.java    |  6 ++++
 .../model/customer/ShopCustomer.java          | 31 +++++++++++++++++++
 2 files changed, 37 insertions(+)

diff --git a/src/org/mxchange/jshopcore/model/customer/Customer.java b/src/org/mxchange/jshopcore/model/customer/Customer.java
index 9ac6ae6..d2bd2b3 100644
--- a/src/org/mxchange/jshopcore/model/customer/Customer.java
+++ b/src/org/mxchange/jshopcore/model/customer/Customer.java
@@ -146,4 +146,10 @@ public interface Customer extends Serializable {
 	 * @param customerStatus Account status
 	 */
 	void setCustomerAccountStatus (final CustomerAccountStatus customerStatus);
+
+	@Override
+	boolean equals (final Object object);
+
+	@Override
+	int hashCode ();
 }
diff --git a/src/org/mxchange/jshopcore/model/customer/ShopCustomer.java b/src/org/mxchange/jshopcore/model/customer/ShopCustomer.java
index 3eb53cc..4fe55ce 100644
--- a/src/org/mxchange/jshopcore/model/customer/ShopCustomer.java
+++ b/src/org/mxchange/jshopcore/model/customer/ShopCustomer.java
@@ -17,6 +17,7 @@
 package org.mxchange.jshopcore.model.customer;
 
 import java.util.Calendar;
+import java.util.Objects;
 import javax.persistence.Basic;
 import javax.persistence.CascadeType;
 import javax.persistence.Column;
@@ -130,6 +131,36 @@ public class ShopCustomer implements Customer, Comparable<Customer> {
 		this.setCustomerLocked(customer.getCustomerLocked());
 	}
 
+	@Override
+	public boolean equals (final Object obj) {
+		if (this == obj) {
+			return true;
+		} else if (obj == null) {
+			return false;
+		} else if (this.getClass() != obj.getClass()) {
+			return false;
+		}
+
+		final Customer other = (Customer) obj;
+
+		if (!Objects.equals(this.getCustomerNumber(), other.getCustomerNumber())) {
+			return false;
+		} else if (!Objects.equals(this.getContact(), other.getContact())) {
+			return false;
+		}
+
+		return Objects.equals(this.getContact(), other.getContact());
+	}
+
+	@Override
+	public int hashCode () {
+		int hash = 3;
+		hash = 17 * hash + Objects.hashCode(this.getContact());
+		hash = 17 * hash + Objects.hashCode(this.getCustomerId());
+		hash = 17 * hash + Objects.hashCode(this.getCustomerNumber());
+		return hash;
+	}
+
 	@Override
 	public Contact getContact () {
 		return this.contact;
-- 
2.39.5