| /* |
| * 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.apache.tika.parser.odf; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.Collections; |
| import java.util.Set; |
| |
| import org.apache.commons.io.input.CloseShieldInputStream; |
| import org.xml.sax.ContentHandler; |
| import org.xml.sax.SAXException; |
| import org.xml.sax.helpers.DefaultHandler; |
| |
| import org.apache.tika.exception.TikaException; |
| import org.apache.tika.metadata.Metadata; |
| import org.apache.tika.mime.MediaType; |
| import org.apache.tika.parser.AbstractParser; |
| import org.apache.tika.parser.ParseContext; |
| import org.apache.tika.sax.OfflineContentHandler; |
| import org.apache.tika.sax.XHTMLContentHandler; |
| import org.apache.tika.utils.XMLReaderUtils; |
| |
| /** |
| * Parser for ODF <code>content.xml</code> files. |
| */ |
| public class OpenDocumentContentParser extends AbstractParser { |
| |
| public Set<MediaType> getSupportedTypes(ParseContext context) { |
| return Collections.emptySet(); // not a top-level parser |
| } |
| |
| public void parse(InputStream stream, ContentHandler handler, Metadata metadata, |
| ParseContext context) throws IOException, SAXException, TikaException { |
| parseInternal(stream, new XHTMLContentHandler(handler, metadata), metadata, context); |
| } |
| |
| void parseInternal(InputStream stream, final ContentHandler handler, Metadata metadata, |
| ParseContext context) throws IOException, SAXException, TikaException { |
| |
| DefaultHandler dh = new OpenDocumentBodyHandler(handler, context); |
| |
| |
| XMLReaderUtils.parseSAX(new CloseShieldInputStream(stream), |
| new OfflineContentHandler(new NSNormalizerContentHandler(dh)), context); |
| } |
| |
| } |