| /* |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.netbeans.modules.projectimport.eclipse.core; |
| |
| import java.io.IOException; |
| import java.io.StringReader; |
| import java.util.List; |
| import org.openide.xml.XMLUtil; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| import org.xml.sax.InputSource; |
| import org.xml.sax.SAXException; |
| |
| /** |
| * Parses user library xml document. |
| */ |
| final class UserLibraryParser { |
| |
| private UserLibraryParser() {/* empty constructor */} |
| |
| /** Returns jars contained in the given user library. */ |
| static boolean getJars(String libName, String xmlDoc, List<String> jars, List<String> javadocs, List<String> sources) throws IOException { |
| assert jars.size() == 0 && javadocs.size() == 0 && sources.size() == 0; |
| UserLibraryParser parser = new UserLibraryParser(); |
| Document xml; |
| try { |
| xml = XMLUtil.parse(new InputSource(new StringReader(xmlDoc)), false, true, XMLUtil.defaultErrorHandler(), null); |
| } catch (SAXException e) { |
| IOException ioe = (IOException) new IOException("Library '"+libName+"' cannot be parsed: " + e.toString()).initCause(e); // NOI18N |
| throw ioe; |
| } |
| |
| Element root = xml.getDocumentElement(); |
| if (!"userlibrary".equals(root.getLocalName())) { //NOI18N |
| return false; |
| } |
| for (Element el : XMLUtil.findSubElements(root)) { |
| if (!el.getNodeName().equals("archive")) { //NOI18N |
| continue; |
| } |
| jars.add(el.getAttribute("path")); //NOI18N |
| String src = el.getAttribute("sourceattachment"); //NOI18N |
| if (src.length() > 0) { |
| sources.add(src); |
| } |
| Element el2 = XMLUtil.findElement(el, "attributes", null); //NOI18N |
| if (el2 == null) { |
| continue; |
| } |
| for (Element el3 : XMLUtil.findSubElements(el2)) { |
| if (el3.getNodeName().equals("attribute") && "javadoc_location".equals(el3.getAttribute("name"))) { //NOI18N |
| String javadoc = el3.getAttribute("value"); //NOI18N |
| if (javadoc != null) { |
| javadocs.add(javadoc); |
| } |
| } |
| } |
| } |
| return jars.size() > 0; |
| } |
| |
| } |