From 90f06ff36ceb47e18f0ed6d0b9288b69e61c71bf Mon Sep 17 00:00:00 2001
From: Roland Haeder <roland@mxchange.org>
Date: Sun, 17 Apr 2016 12:38:39 +0200
Subject: [PATCH] Continued a bit: - added session bean for handling phone
 number lookups, maybe it will be used for user-depending purposes later on.
 So maybe session-scoped is not a bad idea after all. - updated jar(s)

---
 .../phone/PizzaPhoneSessionBean.java          | 80 +++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 src/java/org/mxchange/jphone/phonenumbers/phone/PizzaPhoneSessionBean.java

diff --git a/src/java/org/mxchange/jphone/phonenumbers/phone/PizzaPhoneSessionBean.java b/src/java/org/mxchange/jphone/phonenumbers/phone/PizzaPhoneSessionBean.java
new file mode 100644
index 0000000..b903705
--- /dev/null
+++ b/src/java/org/mxchange/jphone/phonenumbers/phone/PizzaPhoneSessionBean.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2016 Roland Haeder
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.mxchange.jphone.phonenumbers.phone;
+
+import java.text.MessageFormat;
+import javax.ejb.Stateless;
+import javax.persistence.NoResultException;
+import javax.persistence.Query;
+import org.mxchange.jcoreee.database.BaseDatabaseBean;
+import org.mxchange.jphone.exceptions.PhoneEntityNotFoundException;
+import org.mxchange.jphone.phonenumbers.cellphone.CellphoneNumber;
+import org.mxchange.jphone.phonenumbers.cellphone.DialableCellphoneNumber;
+
+/**
+ * A general phone EJB
+ * <p>
+ * @author Roland Haeder<roland@mxchange.org>
+ */
+@Stateless (name = "phone", mappedName = "ejb/stateless-pizza-phone", description = "A bean handling phone data")
+public class PizzaPhoneSessionBean extends BaseDatabaseBean implements PhoneSessionBeanRemote {
+
+	/**
+	 * Serial number
+	 */
+	private static final long serialVersionUID = 134_945_698_127_601L;
+
+	/**
+	 * Default constructor
+	 */
+	public PizzaPhoneSessionBean () {
+	}
+
+	@Override
+	public DialableCellphoneNumber findCellphoneById (final Long cellphoneId) throws PhoneEntityNotFoundException {
+		// The id number should be valid
+		if (null == cellphoneId) {
+			// Throw NPE
+			throw new NullPointerException("cellphoneId is null"); //NOI18N
+		} else if (cellphoneId < 1) {
+			// Not valid
+			throw new IllegalArgumentException(MessageFormat.format("cellphoneId={0} is not valid.", cellphoneId)); //NOI18N
+		}
+
+		// Now find it
+		Query query = this.getEntityManager().createNamedQuery("SearchCellphoneId", CellphoneNumber.class); //NOI18N
+
+		// Set parameter
+		query.setParameter("cellphoneId", cellphoneId); //NOI18N
+
+		// Init instance
+		DialableCellphoneNumber cellphone = null;
+
+		// Try to get a result
+		try {
+			// Get a single result
+			cellphone = (DialableCellphoneNumber) query.getSingleResult();
+		} catch (NoResultException ex) {
+			// The entry was not found, so throw it again
+			throw new PhoneEntityNotFoundException(cellphoneId, ex);
+		}
+
+		// Return found instance
+		return cellphone;
+	}
+
+}
-- 
2.39.5