svn-gvsig-desktop / tags / Root_v061 / frameworks / _fwAndami / src / com / iver / andami / messages / Messages.java @ 4812
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package com.iver.andami.messages; |
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import java.io.FileInputStream; |
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import java.io.FileNotFoundException; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.util.Locale; |
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import java.util.MissingResourceException; |
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import java.util.Properties; |
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import java.util.PropertyResourceBundle; |
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import java.util.ResourceBundle; |
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/**
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* Clase que accede a los recursos para la i18n
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*/
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public class Messages { |
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/** DOCUMENT ME! */
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private static final String BUNDLE_NAME = "com.iver.andami.text"; |
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/** DOCUMENT ME! */
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private static ResourceBundle RESOURCE_BUNDLE = null; |
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/**
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* Inicializa la clase con el locale adecuado
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*
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* @param loc Locale de la aplicaci?n
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*/
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public static void init(Locale loc) { |
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RESOURCE_BUNDLE = ResourceBundle.getBundle(BUNDLE_NAME, loc);
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} |
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/**
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* @param strLocale. Ejemplo: va para valenciano
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* Se trata de permitir coexistir el valenciano con el catal?n.
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* El m?todo buscar? un fichero properties llamado "text_va.properties"
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* para usarlo con RESOURCE_BUNDLE de donde sacar los mensajes
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* traducidos.
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*/
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public static void init(String strLocale) { |
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final String resName = BUNDLE_NAME.replace('.', '/') + "_" + strLocale + ".properties"; |
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InputStream stream = (InputStream)java.security.AccessController.doPrivileged( |
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new java.security.PrivilegedAction() {
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public Object run() { |
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return this.getClass().getClassLoader().getResourceAsStream(resName); |
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} |
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} |
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); |
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if (stream != null) { |
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// make sure it is buffered
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stream = new java.io.BufferedInputStream(stream);
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try {
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RESOURCE_BUNDLE = new PropertyResourceBundle(stream); |
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} catch (Exception e) { |
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} finally {
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try {
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stream.close(); |
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} catch (Exception e) { |
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// to avoid propagating an IOException back into the caller
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// (I'm assuming this is never going to happen, and if it does,
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// I'm obeying the precedent of swallowing exceptions set by the
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// existing code above)
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} |
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} |
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} |
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} |
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/**
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* Obtiene el valor del recurso con clave 'key'
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*
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* @param key clave del recurso que se quiere obtener
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*
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* @return recurso que se quiere obtener o !key! en caso de no encontrarlo.
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* En dicho caso no se notifica al framework ya que estos son los
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* mensajes propios de la aplicaci?n y deben de estar todos
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*/
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public static String getString(String key) { |
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try {
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return RESOURCE_BUNDLE.getString(key);
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} catch (MissingResourceException e) { |
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return '!' + key + '!'; |
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} |
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} |
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public static String get(String key) { |
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try {
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return RESOURCE_BUNDLE.getString(key);
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} catch (MissingResourceException e) { |
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return null; |
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} |
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} |
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} |