PackagePage.java revision 10a3ed3d5af2cbfbec2b35405d8d9420a9bf8776 
1/*******************************************************************************
2 * Copyright (c) Copyright (c) Copyright (c) 2009, 2012 Mountainminds GmbH & Co. KG and Contributors
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html
7 *
8 * Contributors:
9 *    Marc R. Hoffmann - initial API and implementation
10 *
11 *******************************************************************************/
12package org.jacoco.report.internal.html.page;
13
14import java.io.IOException;
15import java.io.Reader;
16import java.util.HashMap;
17import java.util.Map;
18
19import org.jacoco.core.analysis.IClassCoverage;
20import org.jacoco.core.analysis.IPackageCoverage;
21import org.jacoco.core.analysis.ISourceFileCoverage;
22import org.jacoco.report.ISourceFileLocator;
23import org.jacoco.report.internal.ReportOutputFolder;
24import org.jacoco.report.internal.html.IHTMLReportContext;
25import org.jacoco.report.internal.html.ILinkable;
26
27/**
28 * Page showing coverage information for a Java package. The page contains a
29 * table with all classes of the package.
30 */
31public class PackagePage extends TablePage<IPackageCoverage> {
32
33	private final ISourceFileLocator locator;
34
35	/**
36	 * Creates a new visitor in the given context.
37	 *
38	 * @param node
39	 * @param parent
40	 * @param locator
41	 * @param folder
42	 * @param context
43	 */
44	public PackagePage(final IPackageCoverage node, final ReportPage parent,
45			final ISourceFileLocator locator, final ReportOutputFolder folder,
46			final IHTMLReportContext context) {
47		super(node, parent, folder, context);
48		this.locator = locator;
49	}
50
51	@Override
52	public void render() throws IOException {
53		final Map<String, ILinkable> sourceFiles = renderSourceFiles();
54		renderClasses(sourceFiles);
55		super.render();
56	}
57
58	private final Map<String, ILinkable> renderSourceFiles() throws IOException {
59		final Map<String, ILinkable> sourceFiles = new HashMap<String, ILinkable>();
60		final String packagename = getNode().getName();
61		for (final ISourceFileCoverage s : getNode().getSourceFiles()) {
62			final String sourcename = s.getName();
63			final Reader reader = locator
64					.getSourceFile(packagename, sourcename);
65			if (reader != null) {
66				final SourceFilePage sourcePage = new SourceFilePage(s, reader,
67						locator.getTabWidth(), this, folder, context);
68				sourcePage.render();
69				sourceFiles.put(sourcename, sourcePage);
70			}
71
72		}
73		return sourceFiles;
74	}
75
76	private void renderClasses(final Map<String, ILinkable> sourceFiles)
77			throws IOException {
78		for (final IClassCoverage c : getNode().getClasses()) {
79			final ClassPage page = new ClassPage(c, this, sourceFiles.get(c
80					.getSourceFileName()), folder, context);
81			page.render();
82			addItem(page);
83		}
84	}
85
86	@Override
87	protected String getOnload() {
88		return "initialSort(['breadcrumb', 'coveragetable'])";
89	}
90
91	@Override
92	protected String getFileName() {
93		return "index.html";
94	}
95
96	@Override
97	public String getLinkLabel() {
98		return context.getLanguageNames().getPackageName(getNode().getName());
99	}
100
101}
102