| /* |
| * 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.javascript2.jquery; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| import javax.xml.parsers.ParserConfigurationException; |
| import javax.xml.parsers.SAXParser; |
| import javax.xml.parsers.SAXParserFactory; |
| import org.openide.util.Exceptions; |
| import org.xml.sax.Attributes; |
| import org.xml.sax.SAXException; |
| import org.xml.sax.helpers.DefaultHandler; |
| |
| /** |
| * |
| * @author Petr Pisl |
| */ |
| public class PropertyNameDataLoader extends DefaultHandler { |
| |
| private static final Logger LOGGER = Logger.getLogger(PropertyNameDataLoader.class.getName()); |
| |
| private static Map<String, Collection<PropertyNameDataItem>> result = new HashMap<String, Collection<PropertyNameDataItem>>(); |
| |
| public static Map<String, Collection<PropertyNameDataItem>> getData(File file) { |
| result.clear(); |
| try { |
| long start = System.currentTimeMillis(); |
| SAXParserFactory factory = SAXParserFactory.newInstance(); |
| SAXParser parser = factory.newSAXParser(); |
| DefaultHandler handler = new PropertyNameDataLoader(); |
| parser.parse(file, handler); |
| long end = System.currentTimeMillis(); |
| LOGGER.log(Level.FINE, "Loading data from file took {0}ms ", (end - start)); //NOI18N |
| } catch (IOException ex) { |
| Exceptions.printStackTrace(ex); |
| } catch (ParserConfigurationException ex) { |
| Exceptions.printStackTrace(ex); |
| } catch (SAXException ex) { |
| Exceptions.printStackTrace(ex); |
| } |
| return result; |
| } |
| |
| private static final String TYPE = "type"; //NOI18N |
| private static final String NAME = "name"; //NOI18N |
| |
| private enum Tag { |
| object, property, doc, template, notinterested; |
| } |
| |
| private String objectName; |
| private String name; |
| private String type; |
| private String documentation; |
| private String template; |
| private List<PropertyNameDataItem> items; |
| |
| private Tag inTag = Tag.notinterested; |
| |
| @Override |
| public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException { |
| if (qName.equals(Tag.object.name())) { |
| objectName = attributes.getValue(NAME); |
| items = new ArrayList<PropertyNameDataItem>(); |
| } else if (qName.equals(Tag.property.name())) { |
| name = attributes.getValue(NAME); |
| type = attributes.getValue(TYPE); |
| documentation = ""; |
| template = ""; |
| } |
| try { |
| inTag = Tag.valueOf(qName); |
| } catch (IllegalArgumentException iae) { |
| inTag = Tag.notinterested; |
| } |
| } |
| |
| @Override |
| public void endElement(String uri, String localName, String qName) throws SAXException { |
| if (qName.equals(Tag.object.name())) { |
| result.put(objectName, items); |
| } else if (qName.equals(Tag.property.name())) { |
| items.add(new PropertyNameDataItem(name, type, documentation, template)); |
| } |
| } |
| |
| @Override |
| public void characters(char[] ch, int start, int length) throws SAXException { |
| switch (inTag) { |
| case doc: |
| documentation = documentation + new String(ch, start, length); |
| break; |
| case template: |
| template = template + new String(ch, start, length); |
| break; |
| default: |
| } |
| } |
| } |