implement own resource bundle

bwreg-webapp/src/main/java/edu/kit/scc/webreg/res/DbMessageBundle.java

+package edu.kit.scc.webreg.res;
+
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.Locale;
+import java.util.Map;
+import java.util.ResourceBundle;
+
+import javax.faces.context.FacesContext;
+
+public class DbMessageBundle extends ResourceBundle {
+
+	public static final String BASE_NAME = "msg.messages";
+	
+	private Map<String, String> messages;
+	
+	public DbMessageBundle() {
+		Locale locale = FacesContext.getCurrentInstance().getViewRoot().getLocale();
+		ResourceBundle rb = ResourceBundle.getBundle(BASE_NAME, locale);
+		setParent(rb);
+		
+		messages = new HashMap<String, String>();
+		messages.put("server_config", "Server Configuration");
+	}
+
+    @Override
+    protected Object handleGetObject(String key) {
+    	Object o = null;
+    	if (messages != null) {
+    		o = messages.get(key);
+    	}
+
+    	if (o == null) {
+    		o = parent.getObject(key);
+    	}
+    	
+    	return o;
+    }
+
+    @Override
+    public Enumeration<String> getKeys() {
+        return messages != null ? Collections.enumeration(messages.keySet()) : parent.getKeys();
+    }
+}

bwreg-webapp/src/main/webapp/WEB-INF/.faces-config.xml.jsfdia

+<?xml version="1.0" encoding="UTF-8"?>
+<PROCESS model-entity="JSFProcess"/>

bwreg-webapp/src/main/webapp/WEB-INF/faces-config.xml

@@ -10,9 +10,8 @@
 			<supported-locale>de</supported-locale>
 			<supported-locale>en</supported-locale>
 		</locale-config>
-		<message-bundle>msg.messages</message-bundle>
 		<resource-bundle>
-			<base-name>msg.messages</base-name>
+			<base-name>edu.kit.scc.webreg.res.DbMessageBundle</base-name>
 			<var>messages</var>
 		</resource-bundle>
 	</application>