Continued:

- let's support both generic and project-specific bundles to have most
  flexibility
- also moved resource bundle list to this class to have it further encapsulated
- also the loadResourceBundle() method has been renamed to loadResourceBundles()
  does no longer return the bundle(s). You have to use
  BaseFacesBean.getBundles() for now on.

Signed-off-by: Roland Häder <roland@mxchange.org>

diff --git a/src/org/mxchange/jcoreee/bean/faces/BaseFacesBean.java b/src/org/mxchange/jcoreee/bean/faces/BaseFacesBean.java
index ac57b23f6edf748ea8b188edeaddaa26e25ee8ff..15194e3c9fcbb0bd5dbb87136227b12ced64db14 100644 (file)
--- a/src/org/mxchange/jcoreee/bean/faces/BaseFacesBean.java
+++ b/src/org/mxchange/jcoreee/bean/faces/BaseFacesBean.java
@@ -18,6 +18,8 @@ package org.mxchange.jcoreee.bean.faces;
 
 import java.security.Principal;
 import java.text.MessageFormat;
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Locale;
 import java.util.MissingResourceException;
 import java.util.ResourceBundle;
@@ -32,11 +34,34 @@ import org.mxchange.jcoreee.bean.BaseBean;
  */
 public abstract class BaseFacesBean extends BaseBean {
 
+       /**
+        * Loaded resource bundles ("cached")
+        */
+       private static final List<ResourceBundle> RESOURCE_BUNDLES;
+
        /**
         * Serial number
         */
        private static final long serialVersionUID = 18_605_498_672_261L;
 
+       /**
+        * Static initializer
+        */
+       static {
+               // Init resource bundle list
+               RESOURCE_BUNDLES = new ArrayList<>(2);
+       }
+
+       /**
+        * Getter for resource bundle list
+        * <p>
+        * @return Resource bundle list
+        */
+       @SuppressWarnings ("ReturnOfCollectionOrArrayField")
+       protected static List<ResourceBundle> getBundles () {
+               return RESOURCE_BUNDLES;
+       }
+
        /**
         * Protected constructor
         */
@@ -108,17 +133,22 @@ public abstract class BaseFacesBean extends BaseBean {
                final Locale locale = FacesContext.getCurrentInstance().getViewRoot().getLocale();
 
                // Get bundle bundle
-               final ResourceBundle bundle = this.loadResourceBundle(locale);
+               this.loadResourceBundles(locale);
 
                // Default is i18nKey
                String message = MessageFormat.format("???{0}???", i18nKey); //NOI18N
 
-               // Try it
-               try {
-                       // Get message
-                       message = bundle.getString(i18nKey);
-               } catch (final MissingResourceException ex) {
-                       // Did not find it, ignored
+               // Loop through all
+               for (final ResourceBundle bundle : getBundles()) {
+                       // Found message?
+                       // Try it
+                       try {
+                               // Get message
+                               message = bundle.getString(i18nKey);
+                               break;
+                       } catch (final MissingResourceException ex) {
+                               // Did not find it, ignored
+                       }
                }
 
                // Return it
@@ -176,16 +206,14 @@ public abstract class BaseFacesBean extends BaseBean {
        }
 
        /**
-        * Loads resource bundle for given locale. This must be implemented per
+        * Loads resource bundles for given locale. This must be implemented per
         * project so all projects can still customize their methods. Calling
         * ResourceBundleloadBundle() in this class means that also the bundle files
         * must be present here.
         * <p>
         * @param locale Locale from e.g. FacesContext
-        * <p>
-        * @return Initialized and loaded resource bundle
         */
-       protected abstract ResourceBundle loadResourceBundle (final Locale locale);
+       protected abstract void loadResourceBundles (final Locale locale);
 
        /**
         * Shows a faces message for given causing exception. The message from the