/*
* JBoss, Home of Professional Open Source
* Copyright 2009, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.arquillian.extension.jacoco.container;
import java.io.ByteArrayOutputStream;
import org.jacoco.core.data.ExecutionDataWriter;
import org.jacoco.core.runtime.IRuntime;
import org.jboss.arquillian.container.test.spi.command.CommandService;
import org.jboss.arquillian.core.api.Instance;
import org.jboss.arquillian.core.api.annotation.Inject;
import org.jboss.arquillian.core.api.annotation.Observes;
import org.jboss.arquillian.core.spi.ServiceLoader;
import org.jboss.arquillian.extension.jacoco.CoverageDataCommand;
import org.jboss.arquillian.test.spi.event.suite.AfterSuite;
/**
* StartCoverageData
*
* @author <a href="mailto:aslak@redhat.com">Aslak Knutsen</a>
* @version $Revision: $
*/
public class ShutdownCoverageData {
@Inject
private Instance<IRuntime> runtimeInst;
@Inject
private Instance<ServiceLoader> serviceLoader;
public void writeCoverageData(@Observes AfterSuite arqEvent) throws Exception {
ArquillianRuntime runtime = (ArquillianRuntime) runtimeInst.get();
if (runtime != null) {
ByteArrayOutputStream coverageOutputStream = null;
try {
coverageOutputStream = new ByteArrayOutputStream();
ExecutionDataWriter writer = new ExecutionDataWriter(coverageOutputStream);
runtime.getRuntimeData().collect(writer, writer, true);
} finally {
runtime.shutdown();
if (coverageOutputStream != null) {
try {
coverageOutputStream.close();
} catch (Exception e) {
throw new RuntimeException("Could not close coverage file", e);
}
}
}
getCommandService().execute(new CoverageDataCommand(coverageOutputStream.toByteArray()));
}
}
private CommandService getCommandService()
{
ServiceLoader loader = serviceLoader.get();
if(loader == null)
{
throw new IllegalStateException("No " + ServiceLoader.class.getName() + " found in context");
}
CommandService service = loader.onlyOne(CommandService.class);
if(service == null)
{
throw new IllegalStateException("No " + CommandService.class.getName() + " found in context");
}
return service;
}
}