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/*******************************************************************************
* Copyright (c) 2009, 2019 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:
* Marc R. Hoffmann - initial API and implementation
*
*******************************************************************************/
package org.jacoco.report.internal.html.page;
import java.io.IOException;
import org.jacoco.core.analysis.IClassCoverage;
import org.jacoco.core.analysis.IMethodCoverage;
import org.jacoco.report.internal.ReportOutputFolder;
import org.jacoco.report.internal.html.HTMLElement;
import org.jacoco.report.internal.html.IHTMLReportContext;
import org.jacoco.report.internal.html.ILinkable;
/**
* Page showing coverage information for a class as a table of methods. The
* methods are linked to the corresponding source file.
*/
public class ClassPage extends TablePage<IClassCoverage> {
private final ILinkable sourcePage;
/**
* Creates a new visitor in the given context.
*
* @param classNode
* coverage data for this class
* @param parent
* optional hierarchical parent
* @param sourcePage
* corresponding source page or <code>null</code>
* @param folder
* base folder to create this page in
* @param context
* settings context
*/
public ClassPage(final IClassCoverage classNode, final ReportPage parent,
final ILinkable sourcePage, final ReportOutputFolder folder,
final IHTMLReportContext context) {
super(classNode, parent, folder, context);
this.sourcePage = sourcePage;
context.getIndexUpdate().addClass(this, classNode.getId());
}
@Override
protected String getOnload() {
return "initialSort(['breadcrumb'])";
}
@Override
public void render() throws IOException {
for (final IMethodCoverage m : getNode().getMethods()) {
final String label = context.getLanguageNames().getMethodName(
getNode().getName(), m.getName(), m.getDesc(),
m.getSignature());
addItem(new MethodItem(m, label, sourcePage));
}
super.render();
}
@Override
protected String getFileName() {
final String vmname = getNode().getName();
final int pos = vmname.lastIndexOf('/');
final String shortname = pos == -1 ? vmname : vmname.substring(pos + 1);
return shortname + ".html";
}
@Override
public String getLinkLabel() {
return context.getLanguageNames().getClassName(getNode().getName(),
getNode().getSignature(), getNode().getSuperName(),
getNode().getInterfaceNames());
}
@Override
protected void content(HTMLElement body) throws IOException {
if (getNode().isNoMatch()) {
body.p().text(
"A different version of class was executed at runtime.");
}
if (getNode().getLineCounter().getTotalCount() == 0) {
body.p().text(
"Class files must be compiled with debug information to show line coverage.");
}
final String sourceFileName = getNode().getSourceFileName();
if (sourceFileName == null) {
body.p().text(
"Class files must be compiled with debug information to link with source files.");
} else if (sourcePage == null) {
final String sourcePath;
if (getNode().getPackageName().length() != 0) {
sourcePath = getNode().getPackageName() + "/" + sourceFileName;
} else {
sourcePath = sourceFileName;
}
body.p().text("Source file \"" + sourcePath
+ "\" was not found during generation of report.");
}
super.content(body);
}
}
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