| /******************************************************************************* |
| * Copyright (c) 2007, 2015 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 |
| *******************************************************************************/ |
| |
| package org.eclipse.help.internal.base.util; |
| |
| |
| public class LinkUtil { |
| |
| /* |
| * Strings any parameters off the given href. If there is an anchor reference |
| * after the parameters it will be maintained. If null is passed in, null is returned. |
| */ |
| public static String stripParams(String href) { |
| if (href == null) |
| return null; |
| int index = href.indexOf('?'); |
| if (index != -1) { |
| String param = href.substring(index); |
| href = href.substring(0, index); |
| if ((index = param.indexOf('#')) != -1) |
| href = href + param.substring(index); |
| } |
| return href; |
| } |
| } |
