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• ExecutionTimeModule.java

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org.databene.dbsanity.report.ExecutionTimeModule Maven / Gradle / Ivy

/*
 * (c) Copyright 2010 by Volker Bergmann. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, is permitted under the terms of the
 * GNU General Public License (GPL).
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * WITHOUT A WARRANTY OF ANY KIND. ALL EXPRESS OR IMPLIED CONDITIONS,
 * REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE
 * HEREBY EXCLUDED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

package org.databene.dbsanity.report;

import java.io.File;
import java.io.FileNotFoundException;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

import org.databene.commons.comparator.IntComparator;
import org.databene.commons.file.FilePrintStream;
import org.databene.dbsanity.model.SanityCheck;
import org.databene.dbsanity.model.SanityCheckSuite;
import org.databene.dbsanity.model.SanityCheckVerdict;
import org.databene.html.HTMLUtil;

/**
 * New module that lists the slow checks.


 * Created: 11.11.2010 20:08:32
 * @since 1.0
 * @author Volker Bergmann
 */
public class ExecutionTimeModule extends AbstractReportModule {
	
	List checks;

	public ExecutionTimeModule() {
	}

	@Override
	public int getDashboardColSpan(ReportScope scope) {
		return (scope == ReportScope.ROOT ? 2 : 0);
	}
	
	@Override
	public void renderDashboardView(ReportScope scope, SanityCheckSuite suite,
			FilePrintStream out) {
		div(5, out);
	}
	
	@Override
	public void summary(SanityCheckSuite rootSuite) {
		checks = checkSuite(rootSuite);
		createDetailsPage(checks, rootSuite);
	}

	private List checkSuite(SanityCheckSuite suite) {
		List checks = ReportUtil.agregateChecks(suite, true);
		Collections.sort(checks, new Comparator() {
			public int compare(SanityCheck c1, SanityCheck c2) {
				return IntComparator.compare(c2.getExecutionTime(), c1.getExecutionTime());
			}
		});
		return checks;
	}

	private void createDetailsPage(List checks, SanityCheckSuite rootSuite) {
		String title = "Execution Times";
		FilePrintStream out = null;
		File file = new File(rootSuite.getReportFolder(), "execution_times.html");
		try {
			out = openNewFile(file, title);
			out.println(context.navBar(rootSuite.getReportFolder()));
			div(-1, out);
		} catch (FileNotFoundException e) {
			throw new RuntimeException("Error writing execution times file: " + file, e);
		} finally {
			super.closeFile(out);
		}
	}

	private void div(int limit, FilePrintStream out) {
		// order defect type counts in descending order
		if (!checks.isEmpty()) {
			long maxCount = checks.get(0).getExecutionTime();
			// render HTML
			startModule(out);
			modHeader("Slowest Checks", out);
			startModBody(out);
			out.println("	");
			out.println("		");
			out.println("			");
			out.println("			");
			out.println("			");
			out.println("		");
			for (int i = 0; (i < limit || limit < 0) && i < checks.size(); i++) {
				SanityCheck check = checks.get(i);
				if (check.getVerdict() == SanityCheckVerdict.SKIPPED)
					continue;
				String percentage = (maxCount > 0 ? (String.valueOf(check.getExecutionTime() * 100 / maxCount) + "%") : "");
				out.println("		");
				out.println("			");
				out.println("			");
				out.println("			");
				out.println("		");
			}
			if (limit >= 0 && limit < checks.size()) {
				out.println("		");
				out.println("			");
				out.println("			");
				out.println("		");
			}
			out.println("	
Verdict
Check name
Execution Time
" + context.verdictImage(check.getVerdict(), out.getFile()) + "
" + ReportUtil.docOrDefectFileLink(check, out.getFile()) + "
");
				ReportUtil.durationBar(check.getExecutionTime(), percentage, "#006688", context, out);
				out.println("			
" + HTMLUtil.a("execution_times.html", "[more...]") + "
");
			endModBody(out);
			modFooter("execution_times.html", out);
			endModule(out);
		}	
	}
}