| /******************************************************************************* |
| * Copyright (c) 2002 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v0.5 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v05.html |
| * |
| * Contributors: |
| * IBM - Initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.team.internal.ui; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.xml.sax.Attributes; |
| import org.xml.sax.SAXException; |
| import org.xml.sax.helpers.DefaultHandler; |
| |
| public class ProjectSetContentHandler extends DefaultHandler { |
| boolean inPsf = false; |
| boolean inProvider = false; |
| boolean inProject = false; |
| Map map; |
| String id; |
| List references; |
| boolean isVersionOne = false; |
| |
| /** |
| * @see ContentHandler#startElement(String, String, String, Attributes) |
| */ |
| public void startElement(String namespaceURI, String localName, String qName, Attributes atts) throws SAXException { |
| if (localName.equals("psf")) { //$NON-NLS-1$ |
| map = new HashMap(); |
| inPsf = true; |
| String version = atts.getValue("version"); //$NON-NLS-1$ |
| isVersionOne = version.equals("1.0"); //$NON-NLS-1$ |
| return; |
| } |
| if (isVersionOne) return; |
| if (localName.equals("provider")) { //$NON-NLS-1$ |
| if (!inPsf) throw new SAXException(Policy.bind("ProjectSetContentHandler.Element_provider_must_be_contained_in_element_psf_4")); //$NON-NLS-1$ |
| inProvider = true; |
| id = atts.getValue("id"); //$NON-NLS-1$ |
| references = new ArrayList(); |
| return; |
| } |
| if (localName.equals("project")) { //$NON-NLS-1$ |
| if (!inProvider) throw new SAXException(Policy.bind("ProjectSetContentHandler.Element_project_must_be_contained_in_element_provider_7")); //$NON-NLS-1$ |
| inProject = true; |
| String reference = atts.getValue("reference"); //$NON-NLS-1$ |
| references.add(reference); |
| return; |
| } |
| } |
| |
| /** |
| * @see ContentHandler#endElement(String, String, String) |
| */ |
| public void endElement(String namespaceURI, String localName, String qName) throws SAXException { |
| if (localName.equals("psf")) { //$NON-NLS-1$ |
| inPsf = false; |
| return; |
| } |
| if (isVersionOne) return; |
| if (localName.equals("provider")) { //$NON-NLS-1$ |
| map.put(id, references); |
| references = null; |
| inProvider = false; |
| return; |
| } |
| if (localName.equals("project")) { //$NON-NLS-1$ |
| inProject = false; |
| return; |
| } |
| } |
| |
| public Map getReferences() { |
| return map; |
| } |
| |
| public boolean isVersionOne() { |
| return isVersionOne; |
| } |
| } |