+ added locale config parameter

5 files changed, 161 insertions, 4 deletions

diff --git a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/Messages.java b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/Messages.java
index 1e8f899a..0c6101b9 100644
--- a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/Messages.java
+++ b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/Messages.java
@@ -16,29 +16,72 @@
 package at.asit.pdfover.gui;
 
 // Imports
+import java.util.HashMap;
+import java.util.Locale;
 import java.util.MissingResourceException;
 import java.util.ResourceBundle;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 /**
  * Localizes string messages for PDFOver GUI
  */
 public class Messages {
+	
+	/**
+	 * SFL4J Logger instance
+	 **/
+	static final Logger log = LoggerFactory.getLogger(Messages.class);
+	
 	private static final String BUNDLE_NAME = "at.asit.pdfover.gui.messages"; //$NON-NLS-1$
 
-	private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle
-			.getBundle(BUNDLE_NAME);
+	private static HashMap<Locale, ResourceBundle> bundles = new HashMap<Locale, ResourceBundle>();
+	
+	//private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle
+	//		.getBundle(BUNDLE_NAME);
 
+	private static Locale currentLocale = Locale.getDefault();
+	
 	private Messages() {
 	}
 
 	/**
+	 * Sets the currently used locals
+	 * @param locale
+	 */
+	public static void setLocale(Locale locale) {
+		currentLocale = locale;
+	}
+	
+	private static ResourceBundle getBundle() {
+		if(!bundles.containsKey(currentLocale)) {
+			ResourceBundle tmp = null;
+			try {
+				tmp = ResourceBundle.getBundle(BUNDLE_NAME, currentLocale);
+			} catch(Exception e) {
+				log.error("NO RESOURCE BUNDLE FOR " + currentLocale.toString(), e); //$NON-NLS-1$
+				tmp = ResourceBundle.getBundle(BUNDLE_NAME);
+			}
+			if(tmp == null) {
+				log.error("NO RESOURCE BUNDLE FOR " + currentLocale.toString()); //$NON-NLS-1$
+				tmp = ResourceBundle.getBundle(BUNDLE_NAME);
+			}
+			bundles.put(currentLocale, tmp);
+			return tmp;
+		}
+		return bundles.get(currentLocale);
+	}
+	
+	/**
 	 * Gets the localized message
 	 * @param key
 	 * @return the localized message
 	 */
 	public static String getString(String key) {
 		try {
-			return RESOURCE_BUNDLE.getString(key);
+			return getBundle().getString(key);
+			//return RESOURCE_BUNDLE.getString(key);
 		} catch (MissingResourceException e) {
 			return '!' + key + '!';
 		}
diff --git a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/LocaleSerializer.java b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/LocaleSerializer.java
new file mode 100644
index 00000000..fccbedc8
--- /dev/null
+++ b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/LocaleSerializer.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2012 by A-SIT, Secure Information Technology Center Austria
+ *
+ * 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://joinup.ec.europa.eu/software/page/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.
+ */
+package at.asit.pdfover.gui.utils;
+
+// Imports
+import java.util.Locale;
+
+/**
+ * 
+ */
+public class LocaleSerializer {
+
+	/**
+	 * Parse a locale from a string
+	 * @param localeString the string
+	 * @return the locale
+	 */
+	public static Locale parseFromString(String localeString) {
+		
+		if(localeString == null || localeString.isEmpty()) {
+			return null;
+		}
+		
+		Locale targetLocal = null;
+		Locale[] locale = Locale.getAvailableLocales();
+		for(int i = 0; i < locale.length; i++) {
+			if(locale[i].toString().equals(localeString)) {
+				targetLocal = locale[i];
+				break;
+			}
+		}
+		return targetLocal;
+	}
+	
+	/**
+	 * creates a parseable string for a locale
+	 * @param locale the locale
+	 * @return the parseable string
+	 */
+	public static String getParseableString(Locale locale) {
+		return locale.toString();
+	}
+	
+}
diff --git a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/ConfigManipulator.java b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/ConfigManipulator.java
index d7b23e58..c5f0b930 100644
--- a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/ConfigManipulator.java
+++ b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/ConfigManipulator.java
@@ -16,6 +16,7 @@
 package at.asit.pdfover.gui.workflow;
 
 import java.io.IOException;
+import java.util.Locale;
 
 import at.asit.pdfover.signator.BKUs;
 import at.asit.pdfover.signator.SignaturePosition;
@@ -74,6 +75,11 @@ public interface ConfigManipulator {
 	public static final String EMBLEM_CONFIG = "EMBLEM"; //$NON-NLS-1$
 	
 	/**
+	 * The locale config parameter
+	 */
+	public static final String LOCALE_CONFIG = "LOCALE"; //$NON-NLS-1$
+	
+	/**
 	 * The proxy host config parameter
 	 */
 	public static final String PROXY_HOST_CONFIG = "PROXY_HOST"; //$NON-NLS-1$
@@ -163,4 +169,10 @@ public interface ConfigManipulator {
 	 * @throws IOException 
 	 */
 	public void saveCurrentConfiguration() throws IOException;
+	
+	/**
+	 * Sets the locale to be used!
+	 * @param locale the locale
+	 */
+	public void setLocale(Locale locale);
 }
diff --git a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/ConfigProvider.java b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/ConfigProvider.java
index b545f400..f0b53cbf 100644
--- a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/ConfigProvider.java
+++ b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/ConfigProvider.java
@@ -17,6 +17,7 @@ package at.asit.pdfover.gui.workflow;
 
 import java.io.IOException;
 import java.io.InputStream;
+import java.util.Locale;
 
 import at.asit.pdfover.signator.BKUs;
 import at.asit.pdfover.signator.SignaturePosition;
@@ -110,6 +111,12 @@ public interface ConfigProvider {
 	public String getSigantureNote();
 	
 	/**
+	 * Gets the configured locale
+	 * @return the configured locale
+	 */
+	public Locale getConfigLocale();
+	
+	/**
 	 * Loads the current configuration to the current configuration file
 	 * @param configSource 
 	 * @throws IOException 
diff --git a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/ConfigProviderImpl.java b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/ConfigProviderImpl.java
index 8da0a069..801f626c 100644
--- a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/ConfigProviderImpl.java
+++ b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/ConfigProviderImpl.java
@@ -28,6 +28,8 @@ import java.util.regex.Pattern;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import at.asit.pdfover.gui.Messages;
+import at.asit.pdfover.gui.utils.LocaleSerializer;
 import at.asit.pdfover.signator.BKUs;
 import at.asit.pdfover.signator.SignaturePosition;
 
@@ -64,6 +66,8 @@ public class ConfigProviderImpl implements ConfigProvider, ConfigManipulator {
 
 	private String defaultPassword = STRING_EMPTY;
 
+	private Locale locale = Locale.getDefault();
+	
 	private String emblem = STRING_EMPTY;
 
 	private String proxyHost = STRING_EMPTY;
@@ -362,6 +366,11 @@ public class ConfigProviderImpl implements ConfigProvider, ConfigManipulator {
 		props.setProperty(SIGNATURE_PLACEHOLDER_TRANSPARENCY_CONFIG,
 				Integer.toString(this.getPlaceholderTransparency()));
 
+		Locale configLocale = this.getConfigLocale();
+		if(configLocale != null) {
+			props.setProperty(LOCALE_CONFIG, LocaleSerializer.getParseableString(configLocale));
+		}
+		
 		SignaturePosition pos = this.getDefaultSignaturePosition();
 
 		if (pos == null) {
@@ -416,9 +425,16 @@ public class ConfigProviderImpl implements ConfigProvider, ConfigManipulator {
 		this.setDefaultOutputFolder(config
 				.getProperty(ConfigManipulator.OUTPUT_FOLDER_CONFIG));
 
+		String localString = config.getProperty(ConfigManipulator.LOCALE_CONFIG);
+		
+		Locale targetLocal = LocaleSerializer.parseFromString(localString);
+		if(targetLocal != null) {
+			this.setLocale(targetLocal);
+		}
+ 		
 		String bku = config
 				.getProperty(ConfigManipulator.MOBILE_BKU_URL_CONFIG);
-
+		
 		if (bku != null && !bku.equals("")) { //$NON-NLS-1$
 			this.mobileBKU = bku;
 		}
@@ -550,4 +566,26 @@ public class ConfigProviderImpl implements ConfigProvider, ConfigManipulator {
 		}
 	}
 
+	/* (non-Javadoc)
+	 * @see at.asit.pdfover.gui.workflow.ConfigProvider#getConfigLocale()
+	 */
+	@Override
+	public Locale getConfigLocale() {
+		return this.locale;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.asit.pdfover.gui.workflow.ConfigManipulator#setLocale(java.util.Locale)
+	 */
+	@Override
+	public void setLocale(Locale locale) {
+		if(locale == null) {
+			this.locale = Locale.getDefault();
+		} else {
+			this.locale = locale;
+			Locale.setDefault(locale);
+			Messages.setLocale(locale);
+		}
+	}
+
 }