From 7b5c31ebc14da7e6609c1ec8c18b5efed105e6ea Mon Sep 17 00:00:00 2001
From: =?utf8?q?Roland=20H=C3=A4der?= <roland@mxchange.org>
Date: Fri, 24 Apr 2020 02:24:25 +0200
Subject: [PATCH] Continued: - added event being fired when an user has updated
 his contact data
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Signed-off-by: Roland Häder <roland@mxchange.org>
---
 .../update/ObservableUpdatedContactEvent.java | 36 ++++++++++
 .../contact/update/UpdatedContactEvent.java   | 66 +++++++++++++++++++
 2 files changed, 102 insertions(+)
 create mode 100644 src/org/mxchange/jcontacts/events/contact/update/ObservableUpdatedContactEvent.java
 create mode 100644 src/org/mxchange/jcontacts/events/contact/update/UpdatedContactEvent.java

diff --git a/src/org/mxchange/jcontacts/events/contact/update/ObservableUpdatedContactEvent.java b/src/org/mxchange/jcontacts/events/contact/update/ObservableUpdatedContactEvent.java
new file mode 100644
index 0000000..fcf588a
--- /dev/null
+++ b/src/org/mxchange/jcontacts/events/contact/update/ObservableUpdatedContactEvent.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2016 - 2020 Free Software Foundation
+ *
+ * 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.jcontacts.events.contact.update;
+
+import java.io.Serializable;
+import org.mxchange.jcontacts.model.contact.Contact;
+
+/**
+ * An interface for events being fired when an user updated a new user account.
+ * <p>
+ * @author Roland Häder<roland@mxchange.org>
+ */
+public interface ObservableUpdatedContactEvent extends Serializable {
+
+	/**
+	 * Getter for updated contact instance
+	 * <p>
+	 * @return Updated contact instance
+	 */
+	Contact getUpdatedContact ();
+
+}
diff --git a/src/org/mxchange/jcontacts/events/contact/update/UpdatedContactEvent.java b/src/org/mxchange/jcontacts/events/contact/update/UpdatedContactEvent.java
new file mode 100644
index 0000000..7f94d20
--- /dev/null
+++ b/src/org/mxchange/jcontacts/events/contact/update/UpdatedContactEvent.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2016 - 2020 Free Software Foundation
+ *
+ * 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.jcontacts.events.contact.update;
+
+import java.text.MessageFormat;
+import org.mxchange.jcontacts.model.contact.Contact;
+
+/**
+ * An event being fired when an user has updated a new user account
+ * <p>
+ * @author Roland Häder<roland@mxchange.org>
+ */
+public class UpdatedContactEvent implements ObservableUpdatedContactEvent {
+
+	/**
+	 * Serial number
+	 */
+	private static final long serialVersionUID = 185_381_945_234_803L;
+
+	/**
+	 * Updated contact instance
+	 */
+	private final Contact updatedContact;
+
+	/**
+	 * Constructor with updated contact instance
+	 * <p>
+	 * @param updatedContact Updated contact instance
+	 */
+	public UpdatedContactEvent (final Contact updatedContact) {
+		// Is the contact instance valid?
+		if (null == updatedContact) {
+			// Throw NPE
+			throw new NullPointerException("updatedContact is null"); //NOI18N
+		} else if (updatedContact.getContactId() == null) {
+			// Throw NPE again
+			throw new NullPointerException("updatedContact.contactId is null"); //NOI18N
+		} else if (updatedContact.getContactId() < 1) {
+			// Invalid id number
+			throw new IllegalArgumentException(MessageFormat.format("updatedContact.contactId={0} is invalid.", updatedContact.getContactId())); //NOI18N
+		}
+
+		// Set it here
+		this.updatedContact = updatedContact;
+	}
+
+	@Override
+	public Contact getUpdatedContact () {
+		return this.updatedContact;
+	}
+
+}
-- 
2.39.5