| /******************************************************************************* |
| * Copyright (c) 2005, 2008 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * yyyymmdd bug Email and other contact information |
| * -------- -------- ----------------------------------------------------------- |
| * 20081119 255374 mahutch@ca.ibm.com - Mark Hutchinson |
| *******************************************************************************/ |
| package org.eclipse.wst.ws.internal.explorer.platform.util; |
| |
| import java.io.UnsupportedEncodingException; |
| import java.net.URI; |
| import java.net.URLDecoder; |
| import java.net.URLEncoder; |
| |
| /** |
| * This class contains utility methods for managing URLs |
| * as used by the Web Services Explorer Web application. |
| * @author cbrealey@ca.ibm.com |
| */ |
| public final class URLUtils |
| { |
| /** |
| * Objects of this class should not be constructed. |
| */ |
| private URLUtils () |
| { |
| } |
| |
| /** |
| * UTF-8 |
| */ |
| public static final String UTF8 = "UTF-8"; |
| |
| /** |
| * Equivalent to {@link #encode(String,String)} |
| * with second parameter set to the "UTF-8" encoding. |
| * @param s The string to encode. |
| * @return The encoded string. |
| */ |
| public static String encode(String s) |
| { |
| return encode(s,UTF8); |
| } |
| |
| /** |
| * Equivalent to {@link URLEncoder#encode(String,String)}, |
| * only throws an unchecked {@link RuntimeException} wrapped |
| * around an {@link UnsupportedEncodingException} instead of |
| * an {@link UnsupportedEncodingException}. |
| * @param s The string to encode. |
| * @param enc The encoding to use. |
| * @return The encoded string. |
| */ |
| public static String encode(String s, String enc) |
| { |
| try |
| { |
| return URLEncoder.encode(s,enc); |
| } |
| catch (UnsupportedEncodingException e) |
| { |
| // TODO: MSG_BROKEN_VM_DOES_NOT_SUPPORT_UTF-8 |
| throw new RuntimeException("%MSG_BROKEN_VM_DOES_NOT_SUPPORT_UTF-8",e); |
| } |
| } |
| |
| /** |
| * Equivalent to {@link #decode(String,String)} |
| * with second parameter set to the "UTF-8" encoding. |
| * @param s The string to decode. |
| * @return The decoded string. |
| */ |
| public static String decode(String s) |
| { |
| return decode(s,UTF8); |
| } |
| |
| /** |
| * Equivalent to {@link URLEncoder#decode(String,String)}, |
| * only throws an unchecked {@link RuntimeException} wrapped |
| * around an {@link UnsupportedEncodingException} instead of |
| * an {@link UnsupportedEncodingException}. |
| * @param s The string to decode. |
| * @param enc The encoding to use. |
| * @return The decoded string. |
| */ |
| public static String decode(String s, String enc) |
| { |
| try |
| { |
| return URLDecoder.decode(s,enc); |
| } |
| catch (UnsupportedEncodingException e) |
| { |
| // TODO: MSG_BROKEN_VM_DOES_NOT_SUPPORT_UTF-8 |
| throw new RuntimeException("%MSG_BROKEN_VM_DOES_NOT_SUPPORT_UTF-8",e); |
| } |
| } |
| |
| /** |
| * Encodes non-ASCII characters in a URL string. |
| * @param urlString The URL string to encode |
| * @return The URL as an encoded string |
| */ |
| public static String encodeURLString(String urlString) { |
| try { |
| URI uri = new URI(urlString); |
| return uri.toASCIIString(); |
| } catch (Exception e) { |
| //do nothing, we will just return the original string |
| } |
| return urlString; |
| } |
| } |