| /* |
| * Copyright 2006 The Apache Software Foundation |
| * |
| * Licensed 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.apache.felix.bundlerepository.metadataparser.kxmlsax; |
| |
| import java.io.Reader; |
| import java.util.Properties; |
| |
| import org.kxml2.io.KXmlParser; |
| import org.xmlpull.v1.XmlPullParser; |
| import org.xmlpull.v1.XmlPullParserException; |
| |
| /** |
| * The KXml2SAXParser extends the XmlParser from kxml. This is a very |
| * simple parser that does not take into account the DTD |
| * |
| * @version 1.0 08 Nov 2002 |
| * @version 1.1 24 Apr 2004 |
| * @author Humberto Cervantes, Didier Donsez |
| */ |
| public class KXml2SAXParser extends KXmlParser { |
| |
| public String uri="uri"; |
| |
| private Reader reader; |
| |
| /** |
| * The constructor for a parser, it receives a java.io.Reader. |
| * |
| * @param reader The reader |
| * @throws XmlPullParserException |
| */ |
| public KXml2SAXParser(Reader reader) throws XmlPullParserException { |
| super(); |
| this.reader=reader; |
| setInput(reader); |
| } |
| |
| /** |
| * Parser from the reader provided in the constructor, and call |
| * the startElement and endElement in a KxmlHandler |
| * |
| * @param reader The reader |
| * @exception Exception thrown by the superclass |
| */ |
| public void parseXML(KXml2SAXHandler handler) throws Exception { |
| |
| while (next() != XmlPullParser.END_DOCUMENT) { |
| handler.setLineNumber(getLineNumber()); |
| handler.setColumnNumber(getColumnNumber()); |
| if (getEventType() == XmlPullParser.START_TAG) { |
| Properties props = new Properties(); |
| for (int i = 0; i < getAttributeCount(); i++) { |
| props.put(getAttributeName(i), getAttributeValue(i)); |
| } |
| handler.startElement( |
| getNamespace(), |
| getName(), |
| getName(), |
| props); |
| } else if (getEventType() == XmlPullParser.END_TAG) { |
| handler.endElement(getNamespace(), getName(), getName()); |
| } else if (getEventType() == XmlPullParser.TEXT) { |
| String text = getText(); |
| handler.characters(text.toCharArray(),0,text.length()); |
| } else if (getEventType() == XmlPullParser.PROCESSING_INSTRUCTION) { |
| // TODO extract the target from the evt.getText() |
| handler.processingInstruction(null,getText()); |
| } else { |
| // do nothing |
| } |
| } |
| } |
| } |