| /* |
| * 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; |
| |
| import java.io.FileFilter; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.nio.charset.Charset; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import org.junit.Test; |
| import org.xml.sax.ContentHandler; |
| import org.xml.sax.SAXException; |
| |
| import org.apache.tika.MultiThreadedTikaTest; |
| import org.apache.tika.detect.AutoDetectReader; |
| import org.apache.tika.exception.TikaException; |
| import org.apache.tika.metadata.Metadata; |
| import org.apache.tika.mime.MediaType; |
| import org.apache.tika.sax.XHTMLContentHandler; |
| |
| public class AutoDetectReaderParserTest extends MultiThreadedTikaTest { |
| |
| |
| @Test |
| public void testMulti() throws Exception { |
| |
| int numThreads = 10; |
| int numIterations = 10; |
| ParseContext[] contexts = new ParseContext[numThreads]; |
| for (int i = 0; i < numThreads; i++) { |
| contexts[i] = new ParseContext(); |
| } |
| FileFilter fileFilter = pathname -> pathname.getName().endsWith(".txt") || pathname.getName().endsWith(".html"); |
| testMultiThreaded(AUTO_DETECT_PARSER, contexts, numThreads, numIterations, fileFilter); |
| } |
| |
| //this class mimics creating a new AutoDetectReader w/o supplying |
| //a detector. |
| public static class AutoDetectingReaderParser implements Parser { |
| |
| @Override |
| public Set<MediaType> getSupportedTypes(ParseContext context) { |
| return Collections.unmodifiableSet( |
| new HashSet<>(Arrays.asList(MediaType.text("html"), MediaType.text("plain")))); |
| } |
| |
| @Override |
| public void parse(InputStream stream, ContentHandler handler, Metadata metadata, |
| ParseContext context) throws IOException, SAXException, TikaException { |
| try (AutoDetectReader reader = new AutoDetectReader(stream)) { |
| Charset charset = reader.getCharset(); |
| MediaType type = new MediaType(MediaType.parse("text/plhtml"), charset); |
| metadata.set(Metadata.CONTENT_TYPE, type.toString()); |
| XHTMLContentHandler xhtml = new XHTMLContentHandler(handler, metadata); |
| xhtml.startDocument(); |
| |
| xhtml.startElement("p"); |
| char[] buffer = new char[4096]; |
| int n = reader.read(buffer); |
| while (n != -1) { |
| xhtml.characters(buffer, 0, n); |
| n = reader.read(buffer); |
| } |
| xhtml.endElement("p"); |
| |
| xhtml.endDocument(); |
| |
| } |
| } |
| |
| |
| } |
| } |