| /******************************************************************************* |
| * Copyright (c) 2001, 2005 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.jem.java.internal.impl; |
| /* |
| * $RCSfile: URL.java,v $ |
| * $Revision: 1.1 $ $Date: 2005/09/14 23:30:32 $ |
| */ |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class URL { |
| public String namespaceName; |
| public String ID; |
| List attributeNames; |
| /** |
| * URL constructor comment. |
| */ |
| public URL(String urlString) { |
| initializeFromString(urlString); |
| } |
| /** |
| * URL constructor comment. |
| */ |
| public URL(String nameSpaceName, String anID) { |
| this.namespaceName = nameSpaceName; |
| this.ID = anID; |
| } |
| public List getAttributeNames() { |
| return attributeNames; |
| } |
| public void initializeFromString(String urlString) { |
| int poundInx = urlString.lastIndexOf('#'); |
| if (poundInx > -1) { |
| namespaceName = urlString.substring(0, poundInx); |
| urlString = urlString.substring(poundInx + 1); |
| int dotIndex = urlString.indexOf("->"); //$NON-NLS-1$ |
| if (dotIndex > -1) { |
| ID = urlString.substring(0, dotIndex); |
| String attributeNameString = urlString.substring(dotIndex + 2); |
| attributeNames = new ArrayList(); |
| do { |
| dotIndex = attributeNameString.indexOf("->"); //$NON-NLS-1$ |
| if (dotIndex > -1) { |
| attributeNames.add(attributeNameString.substring(0, dotIndex)); |
| attributeNameString = attributeNameString.substring(dotIndex + 2); |
| } else |
| attributeNames.add(attributeNameString); |
| } while (dotIndex > -1); |
| } else { |
| ID = urlString; |
| } |
| } else { |
| // assume that any URL string that ends with .xmi is a namespace. |
| if (urlString.endsWith(".xmi")){ //$NON-NLS-1$ |
| namespaceName = urlString; |
| ID = null; |
| } else { |
| namespaceName = "?defaultURL?"; //$NON-NLS-1$ |
| ID = urlString; |
| } |
| } |
| } |
| public String toString() { |
| return "URL(" + ((namespaceName == null) ? "" : namespaceName + "#") + ((ID == null) ? "" : ID) + ")"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ |
| } |
| } |
| |
| |