From: Roland Häder <roland@mxchange.org>
Date: Thu, 12 Oct 2017 20:05:03 +0000 (+0200)
Subject: Continued:
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=f7c5b24dcf9ac8f3f950e3f5b4c90b3988a6b661;p=jcoreee.git

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 ac57b23..15194e3 100644
--- 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