From: Roland Haeder <roland@mxchange.org>
Date: Sun, 11 Oct 2015 19:56:29 +0000 (+0200)
Subject: added singleton bean for country data retrieval
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=7de5d8425461f51a02bae5ad31d07a6b9b8812c6;p=jfinancials-ejb.git

added singleton bean for country data retrieval
---

diff --git a/src/java/org/mxchange/jcountry/data/AddressbookCountrySingletonBean.java b/src/java/org/mxchange/jcountry/data/AddressbookCountrySingletonBean.java
new file mode 100644
index 0000000..ab4057a
--- /dev/null
+++ b/src/java/org/mxchange/jcountry/data/AddressbookCountrySingletonBean.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2015 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.jcountry.data;
+
+import java.util.List;
+import javax.ejb.Singleton;
+import javax.persistence.Query;
+import org.mxchange.jcoreee.database.BaseDatabaseBean;
+
+/**
+ * A singleton bean for country informations
+ * <p>
+ * @author Roland Haeder
+ */
+@Singleton (name = "country", mappedName = "ejb/singleton-country", description = "A singleton session bean for country informations")
+public class AddressbookCountrySingletonBean extends BaseDatabaseBean implements AddressbookCountrySingletonBeanRemote {
+
+	/**
+	 * Serial number
+	 */
+	private static final long serialVersionUID = 15_846_983_298_691_207L;
+
+	@Override
+	@SuppressWarnings ("unchecked")
+	public List<Country> allCountries () {
+		// Init query
+		Query query = this.getEntityManager().createNamedQuery("AllCountries");
+
+		// Return it
+		return query.getResultList();
+	}
+
+}