com.greenpepper.server.database.hibernate.DefaultRunners Maven / Gradle / Ivy
package com.greenpepper.server.database.hibernate;
import java.io.File;
import java.io.IOException;
import java.util.Properties;
import java.util.ServiceLoader;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.greenpepper.runner.Main;
import com.greenpepper.server.GreenPepperServer;
import com.greenpepper.server.GreenPepperServerException;
import com.greenpepper.server.database.SessionService;
import com.greenpepper.server.domain.ClasspathSet;
import com.greenpepper.server.domain.Runner;
import com.greenpepper.server.domain.dao.SystemUnderTestDao;
import com.greenpepper.server.domain.dao.hibernate.HibernateSystemUnderTestDao;
import com.greenpepper.server.runner.spi.DefaultRunnerBuilder;
import com.greenpepper.util.URIUtil;
/**
* DefaultRunners class.
*
* @author oaouattara
* @version $Id: $Id
*/
public class DefaultRunners {
/** Constant DEFAULT_RUNNER_BUILDER_INTERFACE="com.greenpepper.server.runner.spi.Defau"{trunked} */
public static final String DEFAULT_RUNNER_BUILDER_INTERFACE = "com.greenpepper.server.runner.spi.DefaultRunnerBuilder";
private static Logger log = LoggerFactory.getLogger(DefaultRunners.class);
private final SystemUnderTestDao sutDao;
private final Properties properties;
private final ServiceLoader serviceLoader;
private String version;
private String jarFile;
/**
* Constructor for DefaultRunners.
*
* @param sessionService a {@link com.greenpepper.server.database.SessionService} object.
* @param properties a {@link java.util.Properties} object.
*/
public DefaultRunners(SessionService sessionService, Properties properties) {
this(new HibernateSystemUnderTestDao(sessionService), properties);
}
/**
* Constructor for DefaultRunners.
*
* @param systemUnderTestDao a {@link com.greenpepper.server.domain.dao.SystemUnderTestDao} object.
* @param properties a {@link java.util.Properties} object.
*/
public DefaultRunners(SystemUnderTestDao systemUnderTestDao, Properties properties) {
this.sutDao = systemUnderTestDao;
this.properties = properties;
this.serviceLoader = ServiceLoader.load(DefaultRunnerBuilder.class);
}
/**
* insert.
*
* @throws java.lang.Exception if any.
*/
public void insert() throws Exception {
insertJavaRunner();
insertDotNetRunner();
}
private void insertJavaRunner() {
log.info("Inserting Java Default Runners");
String greenPepperHome = properties.getProperty("greenpepper.home");
if (greenPepperHome != null) {
log.debug("Finding runner jars using 'greenpepper.home' : {}", greenPepperHome);
File greenPepperHomeDir = new File(greenPepperHome);
insertJavaRunnerFromHome(greenPepperHomeDir);
}
log.debug("Manual Service Loader (using properties to get the rigth class)");
String drbClassName = properties.getProperty(DEFAULT_RUNNER_BUILDER_INTERFACE);
if (drbClassName != null) {
log.info("Try Loading runner builder using property '{}'", DEFAULT_RUNNER_BUILDER_INTERFACE);
log.info("The class to load : {}", drbClassName);
try {
@SuppressWarnings("unchecked")
Class conluenceDRB = (Class) Class.forName(drbClassName);
DefaultRunnerBuilder defaultRunnerBuilder = conluenceDRB.newInstance();
if (sutDao.getRunnerByName(defaultRunnerBuilder.getRunnerName()) == null) {
log.info("Registering {}", defaultRunnerBuilder.getRunnerName());
defaultRunnerBuilder.buildAndRegisterRunner(sutDao, properties);
}
}catch (ClassNotFoundException e) {
log.warn("Could not load {}. If you are not on Confluence, forget this. Cause : {}", drbClassName, e.getMessage());
} catch (InstantiationException e) {
log.error("Could not instanciate " + drbClassName, e);
} catch (IllegalAccessException e) {
log.error("Could not instanciate " + drbClassName, e);
}
}
log.debug("Building DefaultRunners using ServiceLoader");
// NOTE: doesn't work when installing as confluence plugin.
// Maybe get some help here :
// http://blog.osgi.org/2013/02/javautilserviceloader-in-osgi.html
for (DefaultRunnerBuilder defaultRunnerBuilder : serviceLoader) {
log.debug("Checking {} loader", defaultRunnerBuilder.getClass().getCanonicalName());
if (sutDao.getRunnerByName(defaultRunnerBuilder.getRunnerName()) == null) {
log.info("Registering {}", defaultRunnerBuilder.getRunnerName());
defaultRunnerBuilder.buildAndRegisterRunner(sutDao, properties);
}
}
String basePath = properties.getProperty("baseUrl", null);
if (basePath != null) {
log.debug("Finding runner jars using 'baseUrl' : {}", basePath);
File libDir = new File(basePath, "WEB-INF/lib");
insertJavaRunnerFromDir(libDir);
}
}
private boolean shouldCreateJavaRunner() {
return version != null && sutDao.getRunnerByName("GPCore JAVA v. " + version) == null;
}
private void insertJavaRunnerFromDir(File dir) {
try {
detect(dir, "^greenpepper\\-(confluence|xwiki)[1-9]??\\-plugin\\-(.+)\\-complete\\.jar$");
if (shouldCreateJavaRunner()) {
createJavaRunner(getJavaRunnerClassPathsFromDir(dir), jarFile);
}
} catch (Exception e) {
log.warn("Runner registration failed: ", e);
}
}
private ClasspathSet getJavaRunnerClassPathsFromDir(File directory) throws IOException {
ClasspathSet paths = new ClasspathSet();
paths.add(String.format("%s/%s", normalize(directory), jarFile));
return paths;
}
private void detect(File srcDir, String regExLib) throws Exception {
version = null;
jarFile = null;
Pattern pattern = Pattern.compile(regExLib);
String[] files = srcDir.list();
if (files != null) {
for (String file : files) {
Matcher matcher = pattern.matcher(file);
if (matcher.find()) {
int groupCount = matcher.groupCount();
version = matcher.group(groupCount); // always use the last group
jarFile = file;
break;
}
}
}
}
private void createJavaRunner(ClasspathSet classpaths, String hint) throws IOException, GreenPepperServerException {
log.info(String.format("Registrating Runner: GPCore JAVA v. %s (%s)", version, hint));
Runner runner = Runner.newInstance("GPCore JAVA v. " + version);
runner.setCmdLineTemplate("java -mx252m -cp ${classpaths} ${mainClass} ${inputPath} ${outputPath} " + "-l ${locale} -r ${repository} -f ${fixtureFactory} --xml");
runner.setMainClass(Main.class.getName());
runner.setClasspaths(classpaths);
runner.setEnvironmentType(sutDao.getEnvironmentTypeByName("JAVA"));
sutDao.create(runner);
}
private void insertJavaRunnerFromHome(File homeDir) {
try {
File runnerDir = new File(homeDir, "java/runner");
detect(runnerDir, "^greenpepper\\-core\\-(.+)\\.jar$");
if (shouldCreateJavaRunner()) {
ClasspathSet classpaths = new ClasspathSet();
File coreFile = new File(runnerDir, String.format("greenpepper-core-%s.jar", version));
File extFile = new File(runnerDir, String.format("greenpepper-extensions-java-%s.jar", version));
File codecFile = new File(runnerDir, "commons-codec-1.3.jar");
File xmlrpcFile = new File(runnerDir, "xmlrpc-2.0.1.jar");
if (extFile.exists() && codecFile.exists() && xmlrpcFile.exists()) {
classpaths.add(normalize(coreFile));
classpaths.add(normalize(extFile));
classpaths.add(normalize(codecFile));
classpaths.add(normalize(xmlrpcFile));
createJavaRunner(classpaths, normalize(runnerDir));
}
}
} catch (Exception e) {
log.warn("Runner registration failed: " + e.getMessage());
}
}
private void insertDotNetRunner() {
String greenPepperHome = properties.getProperty("greenpepper.home");
if (greenPepperHome != null) {
File greenPepperHomeDir = new File(greenPepperHome);
insertDotNetRunnerFromHome(greenPepperHomeDir);
}
}
private void insertDotNetRunnerFromHome(File homeDir) {
try {
File runnerDir = new File(homeDir, "dotnet/runner");
if (shouldCreateDotNetRunner()) {
ClasspathSet classpaths = new ClasspathSet();
File coreFile = new File(runnerDir, "GreenPepper.Core.dll");
File extFile = new File(runnerDir, "GreenPepper.Extensions.dll");
File xmlrpcFile = new File(runnerDir, "CookComputing.XmlRpc.dll");
if (coreFile.exists() && extFile.exists() && xmlrpcFile.exists()) {
classpaths.add(normalize(coreFile));
classpaths.add(normalize(extFile));
classpaths.add(normalize(xmlrpcFile));
createDotNetRunner(classpaths, normalize(runnerDir));
}
}
} catch (Exception e) {
log.warn("Runner registration failed: " + e.getMessage());
}
}
private boolean shouldCreateDotNetRunner() {
return version != null && sutDao.getRunnerByName("GPCore .NET v. " + GreenPepperServer.VERSION) == null;
}
private void createDotNetRunner(ClasspathSet classpaths, String hint) throws IOException, GreenPepperServerException {
log.info(String.format("Registrating Runner: GPCore .NET v. %s (%s)", GreenPepperServer.VERSION, hint));
Runner runner = Runner.newInstance("GPCore .NET v. " + GreenPepperServer.VERSION);
runner.setCmdLineTemplate(String.format("%s/GreenPepper.exe ${inputPath} ${outputPath} -a ${classpaths} " + "-r ${repository} -f ${fixtureFactory} --xml", hint));
runner.setClasspaths(classpaths);
runner.setEnvironmentType(sutDao.getEnvironmentTypeByName(".NET"));
sutDao.create(runner);
}
private String normalize(File file) throws IOException {
return URIUtil.decoded(file.getCanonicalPath());
}
}