| /******************************************************************************* |
| * Copyright (c) 2009, 2018 Mountainminds GmbH & Co. KG and Contributors |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Brock Janiczak -initial API and implementation |
| * |
| *******************************************************************************/ |
| package org.jacoco.report.xml; |
| |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.util.Collection; |
| import java.util.List; |
| |
| import org.jacoco.core.analysis.IBundleCoverage; |
| import org.jacoco.core.data.ExecutionData; |
| import org.jacoco.core.data.SessionInfo; |
| import org.jacoco.report.IReportVisitor; |
| import org.jacoco.report.ISourceFileLocator; |
| import org.jacoco.report.internal.AbstractGroupVisitor; |
| import org.jacoco.report.internal.xml.XMLCoverageWriter; |
| import org.jacoco.report.internal.xml.XMLDocument; |
| import org.jacoco.report.internal.xml.XMLElement; |
| import org.jacoco.report.internal.xml.XMLGroupVisitor; |
| |
| /** |
| * Report formatter that creates a single XML file for a coverage session |
| */ |
| public class XMLFormatter { |
| |
| private static final String PUBID = "-//JACOCO//DTD Report 1.0//EN"; |
| |
| private static final String SYSTEM = "report.dtd"; |
| |
| private String outputEncoding = "UTF-8"; |
| |
| /** |
| * Sets the encoding used for generated XML document. Default is UTF-8. |
| * |
| * @param outputEncoding |
| * XML output encoding |
| */ |
| public void setOutputEncoding(final String outputEncoding) { |
| this.outputEncoding = outputEncoding; |
| } |
| |
| /** |
| * Creates a new visitor to write a report to the given stream. |
| * |
| * @param output |
| * output stream to write the report to |
| * @return visitor to emit the report data to |
| * @throws IOException |
| * in case of problems with the output stream |
| */ |
| public IReportVisitor createVisitor(final OutputStream output) |
| throws IOException { |
| final XMLElement root = new XMLDocument("report", PUBID, SYSTEM, |
| outputEncoding, true, output); |
| class RootVisitor extends XMLGroupVisitor implements IReportVisitor { |
| |
| RootVisitor(final XMLElement element) throws IOException { |
| super(element, null); |
| } |
| |
| private List<SessionInfo> sessionInfos; |
| |
| public void visitInfo(final List<SessionInfo> sessionInfos, |
| final Collection<ExecutionData> executionData) |
| throws IOException { |
| this.sessionInfos = sessionInfos; |
| } |
| |
| @Override |
| protected void handleBundle(final IBundleCoverage bundle, |
| final ISourceFileLocator locator) throws IOException { |
| writeHeader(bundle.getName()); |
| XMLCoverageWriter.writeBundle(bundle, element); |
| } |
| |
| @Override |
| protected AbstractGroupVisitor handleGroup(final String name) |
| throws IOException { |
| writeHeader(name); |
| return new XMLGroupVisitor(element, name); |
| } |
| |
| private void writeHeader(final String name) throws IOException { |
| element.attr("name", name); |
| for (final SessionInfo i : sessionInfos) { |
| final XMLElement sessioninfo = root.element("sessioninfo"); |
| sessioninfo.attr("id", i.getId()); |
| sessioninfo.attr("start", i.getStartTimeStamp()); |
| sessioninfo.attr("dump", i.getDumpTimeStamp()); |
| } |
| } |
| |
| @Override |
| protected void handleEnd() throws IOException { |
| element.close(); |
| } |
| } |
| return new RootVisitor(root); |
| } |
| |
| } |