# BundlePage.java

    /*******************************************************************************
     * Copyright (c) 2009, 2013 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.IBundleCoverage;
    import org.jacoco.core.analysis.ICoverageNode;
    import org.jacoco.core.analysis.IPackageCoverage;
    import org.jacoco.report.ISourceFileLocator;
    import org.jacoco.report.internal.ReportOutputFolder;
    import org.jacoco.report.internal.html.IHTMLReportContext;

    /**
     * Page showing coverage information for a bundle. The page contains a table
     * with all packages of the bundle.
     */
    public class BundlePage extends TablePage<ICoverageNode> {

    	private final ISourceFileLocator locator;

    	private IBundleCoverage bundle;

    	/**
    	 * Creates a new visitor in the given context.
    	 *
    	 * @param bundle
    	 *            coverage date for the bundle
    	 * @param parent
    	 *            optional hierarchical parent
    	 * @param locator
    	 *            source locator
    	 * @param folder
    	 *            base folder for this bundle
    	 * @param context
    	 *            settings context
    	 */
    	public BundlePage(final IBundleCoverage bundle, final ReportPage parent,
    			final ISourceFileLocator locator, final ReportOutputFolder folder,
    			final IHTMLReportContext context) {
    		super(bundle.getPlainCopy(), parent, folder, context);
    		this.bundle = bundle;
    		this.locator = locator;
    	}

    	@Override
    	public void render() throws IOException {
    		renderPackages();
    		super.render();
    		// Don't keep the bundle structure in memory
    		bundle = null;
    	}

    	private void renderPackages() throws IOException {
    		for (final IPackageCoverage p : bundle.getPackages()) {
    			final String packagename = p.getName();
    			final String foldername = packagename.length() == 0 ? "default"
    					: packagename.replace('/', '.');
    			final PackagePage page = new PackagePage(p, this, locator,
    					folder.subFolder(foldername), context);
    			page.render();
    			addItem(page);
    		}
    	}

    	@Override
    	protected String getOnload() {
    		return "initialSort(['breadcrumb', 'coveragetable'])";
    	}

    	@Override
    	protected String getFileName() {
    		return "index.html";
    	}

    }