From 0872d2d8a64fd701776b272f49222428d8def07f Mon Sep 17 00:00:00 2001
From: Andreas Fitzek <andreas.fitzek@iaik.tugraz.at>
Date: Tue, 3 Nov 2015 14:38:34 +0100
Subject: initial commit

---
 .../egovernment/moa/spss/util/MessageProvider.java | 89 ++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/util/MessageProvider.java

(limited to 'moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/util/MessageProvider.java')

diff --git a/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/util/MessageProvider.java b/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/util/MessageProvider.java
new file mode 100644
index 0000000..6c8a833
--- /dev/null
+++ b/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/util/MessageProvider.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright 2003 Federal Chancellery Austria
+ * MOA-SPSS has been developed in a cooperation between BRZ, the Federal
+ * Chancellery Austria - ICT staff unit, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+
+
+package at.gv.egovernment.moa.spss.util;
+
+import java.util.Locale;
+
+import at.gv.egovernment.moa.util.Messages;
+
+/**
+ * Singleton wrapper around a <code>Messages</code> object.
+ * 
+ * @author Patrick Peck
+ * @version $Id$
+ */
+public class MessageProvider {
+  
+  /** The resource names of the messages to load. */  
+  private static final String[] DEFAULT_MESSAGE_RESOURCES =
+    { "resources/properties/spss_messages" };
+  /** The corresponding message locales. */
+  private static final Locale[] DEFAULT_MESSAGE_LOCALES =
+    new Locale[] { new Locale("de", "AT") };
+  /** The single instance of this class. */
+  private static MessageProvider instance;
+  
+  /** The messages provided by the <code>MessageProvider</code>. */
+  private Messages messages;
+  
+  /**
+   * Return the single instance of the <code>MessageProvider</code>.
+   * 
+   * Intialilizes the <code>MessageProvider</code> with the default message
+   * locations: <code>/resources/properties/spss_messages</code>.
+   * 
+   * @return The single <code>MessageProvider</code>.
+   */
+  public static synchronized MessageProvider getInstance() {
+    if (instance == null) {
+      instance =
+        new MessageProvider(DEFAULT_MESSAGE_RESOURCES, DEFAULT_MESSAGE_LOCALES);
+    }
+    return instance;
+  }
+
+  /**
+   * Create a <code>MessageProvider</code>.
+   * 
+   * @param resourceNames The names of the resources containing the messages.
+   * @param locales The corresponding locales.
+   */
+  protected MessageProvider(String[] resourceNames, Locale[] locales) {
+    this.messages = new Messages(resourceNames, locales);
+  }
+
+  /**
+   * Get the message corresponding to a given message ID.
+   *
+   * @param messageId The ID of the message.
+   * @param parameters The parameters to fill in into the message arguments.
+   * @return The formatted message. 
+   */
+  public String getMessage(String messageId, Object[] parameters) {
+    return messages.getMessage(messageId, parameters);
+  }
+
+   
+}
-- 
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