| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * 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 com.android.cts.apicoverage; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.io.PipedInputStream; |
| import java.io.PipedOutputStream; |
| import java.util.List; |
| |
| import javax.xml.transform.Transformer; |
| import javax.xml.transform.TransformerException; |
| import javax.xml.transform.TransformerFactory; |
| import javax.xml.transform.stream.StreamResult; |
| import javax.xml.transform.stream.StreamSource; |
| |
| /** |
| * Class that outputs an HTML report of the {@link ApiCoverage} collected. It is the XML report |
| * transformed into HTML. |
| */ |
| class HtmlReport { |
| |
| public static void printHtmlReport(final List<File> testApks, final ApiCoverage apiCoverage, |
| final OutputStream out) throws IOException, TransformerException { |
| final PipedOutputStream xmlOut = new PipedOutputStream(); |
| final PipedInputStream xmlIn = new PipedInputStream(xmlOut); |
| |
| Thread t = new Thread(new Runnable() { |
| @Override |
| public void run() { |
| XmlReport.printXmlReport(testApks, apiCoverage, xmlOut); |
| |
| // Close the output stream to avoid "Write dead end" errors. |
| try { |
| xmlOut.close(); |
| } catch (IOException e) { |
| e.printStackTrace(); |
| } |
| } |
| }); |
| t.start(); |
| |
| InputStream xsl = CtsApiCoverage.class.getResourceAsStream("/api-coverage.xsl"); |
| StreamSource xslSource = new StreamSource(xsl); |
| TransformerFactory factory = TransformerFactory.newInstance(); |
| Transformer transformer = factory.newTransformer(xslSource); |
| |
| StreamSource xmlSource = new StreamSource(xmlIn); |
| StreamResult result = new StreamResult(out); |
| transformer.transform(xmlSource, result); |
| } |
| } |