+/*
+ * 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.mobileprovider;
+
+import java.util.List;
+import javax.ejb.Singleton;
+import javax.ejb.Startup;
+import javax.persistence.Query;
+import org.mxchange.jcoreee.database.BaseDatabaseBean;
+
+/**
+ * A singleton bean for SMS provider informations
+ * <p>
+ * @author Roland Haeder<roland@mxchange.org>
+ */
+@Startup
+@Singleton (name = "MobileProvider", mappedName = "ejb/addressbook-singleton-MobileProvider", description = "A singleton session bean for SMS provider informations")
+public class AddressbookMobileProviderSingletonBean extends BaseDatabaseBean implements MobileProviderSingletonBeanRemote {
+
+ /**
+ * Serial number
+ */
+ private static final long serialVersionUID = 15_846_983_298_691_207L;
+
+ @Override
+ @SuppressWarnings ("unchecked")
+ public List<MobileProvider> allMobileProvider () {
+ // Init query
+ Query query = this.getEntityManager().createNamedQuery("AllMobileProvider", List.class); //NOI18N
+
+ // Return it
+ return query.getResultList();
+ }
+
+}