| /* |
| * Copyright 2011 the original author or authors. |
| * |
| * 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.build.gradle.internal.test.report; |
| |
| import com.google.common.base.Preconditions; |
| import com.google.common.io.ByteStreams; |
| import java.io.BufferedOutputStream; |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.io.Writer; |
| import java.net.URL; |
| import java.net.URLConnection; |
| import java.util.HashSet; |
| import java.util.Set; |
| import org.gradle.reporting.ReportRenderer; |
| |
| public class HtmlReportRenderer { |
| private final Set<URL> resources = new HashSet<>(); |
| |
| public void requireResource(URL resource) { |
| resources.add(resource); |
| } |
| |
| public <T> TextReportRenderer<T> renderer(final ReportRenderer<T, SimpleHtmlWriter> renderer) { |
| return renderer(new TextReportRendererImpl<>(renderer)); |
| } |
| |
| public <T> TextReportRenderer<T> renderer(final TextReportRendererImpl<T> renderer) { |
| return new TextReportRenderer<T>() { |
| @Override |
| protected void writeTo(T model, Writer out) throws Exception { |
| renderer.writeTo(model, out); |
| } |
| |
| @Override |
| public void writeTo(T model, File file) { |
| super.writeTo(model, file); |
| for (URL resource : resources) { |
| String name = substringAfterLast(resource.getPath(), "/"); |
| String type = substringAfterLast(resource.getPath(), "."); |
| File destFile = new File(file.getParentFile(), String.format("%s/%s", type, name)); |
| if (!destFile.exists()) { |
| destFile.getParentFile().mkdirs(); |
| try { |
| URLConnection urlConnection = resource.openConnection(); |
| urlConnection.setUseCaches(false); |
| InputStream inputStream = null; |
| try { |
| inputStream = urlConnection.getInputStream(); |
| OutputStream outputStream = null; |
| try { |
| outputStream = new BufferedOutputStream( |
| new FileOutputStream(destFile)); |
| ByteStreams.copy(inputStream, outputStream); |
| } finally { |
| if (outputStream != null) { |
| outputStream.close(); |
| } |
| } |
| } finally { |
| if (inputStream != null) { |
| inputStream.close(); |
| } |
| } |
| |
| } catch (IOException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| } |
| } |
| }; |
| } |
| |
| private static class TextReportRendererImpl<T> extends TextReportRenderer<T> { |
| private final ReportRenderer<T, SimpleHtmlWriter> delegate; |
| |
| private TextReportRendererImpl(ReportRenderer<T, SimpleHtmlWriter> delegate) { |
| this.delegate = delegate; |
| } |
| |
| @Override |
| protected void writeTo(T model, Writer writer) throws Exception { |
| SimpleHtmlWriter htmlWriter = new SimpleHtmlWriter(writer, ""); |
| htmlWriter.startElement("html"); |
| delegate.render(model, htmlWriter); |
| htmlWriter.endElement(); |
| } |
| } |
| |
| /** |
| * Returns the substring of a string that follows the last |
| * occurence of a separator. |
| * |
| * <p>Largely replicated and slightly updated from the |
| * {@code apache.commons.lang.StringUtils} method of the same name. |
| * |
| * @param string the String to get a substring from, may not be null |
| * @param separator the String to search for, may not be null |
| * @return the substring after the last occurrence of the separator or an |
| * empty string if not found. |
| */ |
| public static String substringAfterLast(String string, String separator) { |
| Preconditions.checkNotNull(string); |
| Preconditions.checkNotNull(separator); |
| int pos = string.lastIndexOf(separator); |
| if (pos == -1 || pos == (string.length() - separator.length())) { |
| return ""; |
| } |
| return string.substring(pos + separator.length()); |
| } |
| |
| } |