Added checked exception if a contact was not found.

diff --git a/src/org/mxchange/jcontacts/exceptions/ContactNotFoundException.java b/src/org/mxchange/jcontacts/exceptions/ContactNotFoundException.java
new file mode 100644 (file)
index 0000000..d240105
--- /dev/null
+++ b/src/org/mxchange/jcontacts/exceptions/ContactNotFoundException.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2016 Roland Haeder<roland@mxchange.org>
+ *
+ * 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.exceptions;
+
+import java.text.MessageFormat;
+
+/**
+ * An exception thrown when a contact (entity) has not found.
+ * <p>
+ * @author Roland Haeder<roland@mxchange.org>
+ */
+public class ContactNotFoundException extends Exception {
+
+       /**
+        * Serial number
+        */
+       private static final long serialVersionUID = 23_759_801_876_416_568L;
+
+       /**
+        * Constructor with contact id and causing exception
+        * <p>
+        * @param contactId Contact id
+        * @param cause     Causing exception
+        */
+       public ContactNotFoundException (final Long contactId, final Throwable cause) {
+               // Call super constructor with message and cause
+               super(MessageFormat.format("Contact with id {0} was not found.", contactId), cause); //NOI18N
+       }
+
+}