svn-gvsig-desktop / branches / F2 / extensions / extJCRS / install / IzPack / src / lib / com / izforge / izpack / LocaleDatabase.java @ 20036
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/*
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* $Id: LocaleDatabase.java 5819 2006-06-14 07:29:09Z cesar $
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* IzPack
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* Copyright (C) 2001-2004 Julien Ponge
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*
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* File : LocaleDatabase.java
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* Description : Represents a langpack database.
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* Author's email : julien@izforge.com
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* Author's Website : http://www.izforge.com
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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 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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package com.izforge.izpack; |
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import java.io.InputStream; |
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import java.util.TreeMap; |
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import java.util.Vector; |
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import net.n3.nanoxml.NonValidator; |
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import net.n3.nanoxml.StdXMLBuilder; |
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import net.n3.nanoxml.StdXMLParser; |
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import net.n3.nanoxml.StdXMLReader; |
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import net.n3.nanoxml.XMLElement; |
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/**
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* Represents a database of a locale.
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*
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* @author Julien Ponge
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*/
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public class LocaleDatabase extends TreeMap |
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{ |
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/**
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* The constructor.
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*
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* @param in An InputStream to read the translation from.
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* @exception Exception Description of the Exception
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*/
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public LocaleDatabase(InputStream in) throws Exception |
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{ |
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// We call the superclass default constructor
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super();
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// Initialises the parser
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StdXMLParser parser = new StdXMLParser();
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parser.setBuilder(new StdXMLBuilder());
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parser.setReader(new StdXMLReader(in));
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parser.setValidator(new NonValidator());
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// We get the data
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XMLElement data = (XMLElement) parser.parse(); |
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// We check the data
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if (!data.getName().equalsIgnoreCase("langpack")) |
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throw new Exception("this is not an IzPack XML langpack file"); |
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// We fill the Hashtable
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Vector children = data.getChildren();
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int size = children.size();
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for (int i = 0; i < size; i++) |
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{ |
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XMLElement e = (XMLElement) children.get(i); |
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String text = e.getContent();
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if (text != null && !text.equals("")){ |
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put(e.getAttribute("id"), text.trim());
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}else{
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put(e.getAttribute("id"), e.getAttribute("txt")); |
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} |
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} |
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} |
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/**
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* Convenience method to retrieve an element.
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*
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* @param key The key of the element to retrieve.
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* @return The element value or the key if not found.
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*/
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public String getString(String key) |
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{ |
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String val = (String)get(key); |
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if (val == null) val = key; |
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return val;
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} |
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} |