From ad8a1b00aa58746c55b47fb148f4771a88f6e53a Mon Sep 17 00:00:00 2001
From: =?utf8?q?Roland=20H=C3=A4der?= <roland@mxchange.org>
Date: Tue, 26 Apr 2016 10:01:55 +0200
Subject: [PATCH] Continued with customer events: - added event being fired
 when the administrator has added a new customer - the customer instance must
 be persisted already as the id numbers are being validated.

---
 .../events/AdminAddedCustomerEvent.java       | 37 +++++++++
 .../events/CustomerAdminAddedEvent.java       | 81 +++++++++++++++++++
 2 files changed, 118 insertions(+)
 create mode 100644 src/org/mxchange/jcustomercore/events/AdminAddedCustomerEvent.java
 create mode 100644 src/org/mxchange/jcustomercore/events/CustomerAdminAddedEvent.java

diff --git a/src/org/mxchange/jcustomercore/events/AdminAddedCustomerEvent.java b/src/org/mxchange/jcustomercore/events/AdminAddedCustomerEvent.java
new file mode 100644
index 0000000..ea2c0dd
--- /dev/null
+++ b/src/org/mxchange/jcustomercore/events/AdminAddedCustomerEvent.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2016 Roland Haeder
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.mxchange.jcustomercore.events;
+
+import java.io.Serializable;
+import org.mxchange.jcustomercore.model.customer.Customer;
+
+/**
+ * An interface for events being fired when an administrator has added a
+ * customer.
+ * <p>
+ * @author Roland Haeder<roland@mxchange.org>
+ */
+public interface AdminAddedCustomerEvent extends Serializable {
+
+	/**
+	 * Getter for added customer instance
+	 * <p>
+	 * @return Added customer instance
+	 */
+	Customer getAddedCustomer ();
+
+}
diff --git a/src/org/mxchange/jcustomercore/events/CustomerAdminAddedEvent.java b/src/org/mxchange/jcustomercore/events/CustomerAdminAddedEvent.java
new file mode 100644
index 0000000..a932797
--- /dev/null
+++ b/src/org/mxchange/jcustomercore/events/CustomerAdminAddedEvent.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2016 Roland Haeder
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.mxchange.jcustomercore.events;
+
+import java.text.MessageFormat;
+import org.mxchange.jcustomercore.model.customer.Customer;
+
+/**
+ * An event being fired when an administrator has added a new customer
+ * <p>
+ * @author Roland Haeder<roland@mxchange.org>
+ */
+public class CustomerAdminAddedEvent implements AdminAddedCustomerEvent {
+
+	/**
+	 * Serial number
+	 */
+	private static final long serialVersionUID = 1_782_358_678_347_190L;
+
+	/**
+	 * Added customer
+	 */
+	private final Customer addedCustomer;
+
+	/**
+	 * Constructor with valid customer instance being added (updated varriant)
+	 * <p>
+	 * @param addedCustomer Added customer instance
+	 */
+	public CustomerAdminAddedEvent (final Customer addedCustomer) {
+		// The instance should be valid
+		if (null == addedCustomer) {
+			// Throw NPE
+			throw new NullPointerException("addedCustomer is null"); //NOI18N
+		} else if (addedCustomer.getCustomerId() == null) {
+			// Throw NPE, again ...
+			throw new NullPointerException("addedCustomer.customerId is null"); //NOI18N
+		} else if (addedCustomer.getCustomerId() < 1) {
+			// Not valid
+			throw new IllegalArgumentException(MessageFormat.format("addedCustomer.customerId={0} is not valid", addedCustomer.getCustomerId())); //NOI18N
+		} else if (addedCustomer.getCustomerNumber() == null) {
+			// Throw NPE, again ...
+			throw new NullPointerException("addedCustomer.customerNumber is null"); //NOI18N
+		} else if (addedCustomer.getCustomerNumber() == null) {
+			// Empty customer number
+			throw new IllegalArgumentException("addedCustomer.customerNumber is empty"); //NOI18N
+		} else if (addedCustomer.getCustomerContact() == null) {
+			// Throw again ...
+			throw new NullPointerException("addedCustomer.customerContact is null"); //NOI18N
+		} else if (addedCustomer.getCustomerContact().getContactId() == null) {
+			// ... and again ...
+			throw new NullPointerException("addedCustomer.customerContact.contactId is null"); //NOI18N
+		} else if (addedCustomer.getCustomerContact().getContactId() < 1) {
+			// Not valid
+			throw new IllegalArgumentException(MessageFormat.format("addedCustomer.customerContact.contactId={0} is not valid", addedCustomer.getCustomerContact().getContactId())); //NOI18N
+		}
+
+		// Set it here
+		this.addedCustomer = addedCustomer;
+	}
+
+	@Override
+	public Customer getAddedCustomer () {
+		return this.addedCustomer;
+	}
+
+}
-- 
2.39.5