diff options
Diffstat (limited to 'jurt/com/sun/star/lib/util/UrlToFileMapper.java')
-rw-r--r-- | jurt/com/sun/star/lib/util/UrlToFileMapper.java | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/jurt/com/sun/star/lib/util/UrlToFileMapper.java b/jurt/com/sun/star/lib/util/UrlToFileMapper.java deleted file mode 100644 index 131890f54f7c..000000000000 --- a/jurt/com/sun/star/lib/util/UrlToFileMapper.java +++ /dev/null @@ -1,94 +0,0 @@ -/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ -package com.sun.star.lib.util; - -import java.io.File; -import java.io.UnsupportedEncodingException; -import java.net.URI; -import java.net.URISyntaxException; -import java.net.URL; -import java.net.URLEncoder; - -/** - * Maps Java URL representations to File representations, on any Java version. - * - * This used to be used to do URL to File mapping in pre-Java1.4 days, but since - * we now require Java 1.5, it is largely unnecessary. - * - * @since UDK 3.2.8 - */ -public final class UrlToFileMapper { - - /** - * Maps Java URL representations to File representations. - * - * @param url some URL, possibly null. - * @return a corresponding File, or null on failure. - */ - public static File mapUrlToFile(URL url) { - if (url == null) { - return null; - } else { - try { - // where encodedUrl is url.toString(), but since that may contain - // unsafe characters (e.g., space, " "), it is encoded, as otherwise - // the URI constructor might throw java.net.URISyntaxException (in - // Java 1.5, URL.toURI might be used instead). - String encodedUrl = encode(url.toString()); - URI uri = new URI(encodedUrl); - try { - return new File(uri); - } catch (IllegalArgumentException e) { - return null; - } - } catch (URISyntaxException ex) { - throw new RuntimeException(ex); // should never happen - } - } - } - - private static String encode(String url) { - StringBuffer buf = new StringBuffer(url.length()); - for (int i = 0; i < url.length(); ++i) { - char c = url.charAt(i); - // The RFC 2732 <uric> characters: !$&'()*+,-./:;=?@[]_~ plus digits - // and letters; additionally, do not encode % again. - if (c >= 'a' && c <= 'z' || c >= '?' && c <= '[' - || c >= '$' && c <= ';' || c == '!' || c == '=' || c == ']' - || c == '_' || c == '~') - { - buf.append(c); - } else if (c == ' ') { - buf.append("%20"); - } else { - try { - String enc = URLEncoder.encode(Character.toString(c), "UTF-8"); - buf.append(enc); - } catch (UnsupportedEncodingException e) { - throw new RuntimeException(e); // should never happen - } - } - } - return buf.toString(); - } - - private UrlToFileMapper() {} -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |