@SuppressWarnings("unchecked")
private <T> T getService(Class<T> serviceType, String filter, long timeout)
throws TestContainerException {
assert m_framework != null : "Framework should be up";
assert serviceType != null : "serviceType not be null";
final Long start = System.currentTimeMillis();
LOG.info("Aquiring Service " + serviceType.getName() + " " + (filter != null ? filter : ""));
do {
try {
ServiceReference[] reference =
m_framework.getBundleContext().getServiceReferences(serviceType.getName(), filter);
if (reference != null && reference.length > 0) {
return ((T) m_framework.getBundleContext().getService(reference[0]));
}
Thread.sleep(200);
} catch (Exception e) {
LOG.error("Some problem during looking up service from framework: " + m_framework, e);
}
// wait a bit
} while ((System.currentTimeMillis()) < start + timeout);
printAvailableAlternatives(serviceType);
throw new TestContainerException(
"Not found a matching Service "
+ serviceType.getName()
+ " for Filter:"
+ (filter != null ? filter : ""));
}
public static void main(String[] args) {
try {
ServiceLoader<FrameworkFactory> loader = ServiceLoader.load(FrameworkFactory.class);
FrameworkFactory factory = loader.iterator().next();
Map<String, Object> config = new HashMap<String, Object>();
config.put(Constants.FRAMEWORK_STORAGE, "./target/storage");
Framework framework = factory.newFramework(config);
framework.start();
BundleContext context = framework.getBundleContext();
Bundle bundle =
context.installBundle("http://www.eclipsezone.com/files/jsig/bundles/HelloWorld.jar");
bundle.start();
framework.waitForStop(0);
} catch (Exception e) {
e.printStackTrace();
}
}
@Test
public void testNativeCodeExecPermission() throws Exception {
String tempFileName =
System.getProperty("java.io.tmpdir")
+ "/osgi_native"
+ System.currentTimeMillis()
+ ".test";
File tempFile = new File(tempFileName);
try {
Map<String, String> props = new HashMap<String, String>();
props.put("org.osgi.framework.storage", "target/osgi-store");
props.put("org.osgi.framework.storage.clean", "onFirstInit");
// Execute this command for every native library found in the bundle
props.put("org.osgi.framework.command.execpermission", "cp ${abspath} " + tempFileName);
FrameworkFactory factory = ServiceLoader.loadService(FrameworkFactory.class);
Framework framework = factory.newFramework(props);
framework.start();
assertFalse("Precondition", tempFile.exists());
Bundle bundle =
framework.getBundleContext().installBundle(getTestArchivePath("simple-nativecode.jar"));
bundle.start();
assertTrue(tempFile.exists());
framework.stop();
framework.waitForStop(2000);
} finally {
tempFile.delete();
}
}
@Override
protected void setUp() throws Exception {
tmp = IO.getFile("generated/tmp");
tmp.mkdirs();
configuration = new HashMap<String, Object>();
configuration.put(
Constants.FRAMEWORK_STORAGE_CLEAN, Constants.FRAMEWORK_STORAGE_CLEAN_ONFIRSTINIT);
configuration.put(Constants.FRAMEWORK_STORAGE, new File(tmp, "fwstorage").getAbsolutePath());
configuration.put(
Constants.FRAMEWORK_SYSTEMPACKAGES_EXTRA, "org.osgi.framework.launch;version=1.4");
framework = new org.apache.felix.framework.FrameworkFactory().newFramework(configuration);
framework.init();
framework.start();
BundleContext context = framework.getBundleContext();
String[] bundles = {
"../cnf/repo/osgi.cmpn/osgi.cmpn-4.3.1.jar", "testdata/slf4j-simple-1.7.12.jar",
"testdata/slf4j-api-1.7.12.jar", "testdata/org.apache.aries.util-1.1.0.jar",
"testdata/org.apache.aries.jmx-1.1.1.jar", "generated/biz.aQute.remote.test.jmx.jar"
};
for (String bundle : bundles) {
String location = "reference:" + IO.getFile(bundle).toURI().toString();
Bundle b = context.installBundle(location);
if (!bundle.contains("slf4j-simple")) {
b.start();
}
}
super.setUp();
}
public synchronized void serviceChanged(ServiceEvent event) {
if (event.getType() == ServiceEvent.REGISTERED) {
mainThread =
(Runnable) systemBundle.getBundleContext().getService(event.getServiceReference());
notifyAll();
}
}
/** Start the OSGI framework. */
public void start() throws FrameworkStartFailedException {
FrameworkFactory frameworkFactory = null; // org.eclipse.osgi.launch.EquinoxFactory
try {
frameworkFactory = java.util.ServiceLoader.load(FrameworkFactory.class).iterator().next();
} catch (Exception ex) {
LOG.error("Failed to load osgi framework class.", ex);
// failed to load FrameworkFactory class
throw new FrameworkStartFailedException("Can't load class FrameworkFactory.", ex);
}
framework = frameworkFactory.newFramework(prepareSettings());
context = null;
try {
// start OSGi container ..
framework.start();
} catch (org.osgi.framework.BundleException ex) {
LOG.error("Failed to start OSGI framework.", ex);
// failed to start/initiate framework
throw new FrameworkStartFailedException("Failed to start OSGi framework.", ex);
}
try {
context = framework.getBundleContext();
} catch (SecurityException ex) {
LOG.error("Failed to get osgi context.", ex);
// we have to stop framework ..
stop();
throw new FrameworkStartFailedException("Failed to get OSGi context.", ex);
}
// load resources
startUpLoad();
}
public static void indexTargetPlatform(
OutputStream outputStream,
List<File> additionalJarFiles,
long stopWaitTimeout,
String... dirNames)
throws Exception {
Framework framework = null;
Path tempPath = Files.createTempDirectory(null);
ClassLoader classLoader = TargetPlatformIndexerUtil.class.getClassLoader();
try (InputStream inputStream =
classLoader.getResourceAsStream("META-INF/system.packages.extra.mf")) {
Map<String, String> properties = new HashMap<>();
properties.put(Constants.FRAMEWORK_STORAGE, tempPath.toString());
Manifest extraPackagesManifest = new Manifest(inputStream);
Attributes attributes = extraPackagesManifest.getMainAttributes();
properties.put(
Constants.FRAMEWORK_SYSTEMPACKAGES_EXTRA, attributes.getValue("Export-Package"));
ServiceLoader<FrameworkFactory> serviceLoader = ServiceLoader.load(FrameworkFactory.class);
FrameworkFactory frameworkFactory = serviceLoader.iterator().next();
framework = frameworkFactory.newFramework(properties);
framework.init();
BundleContext bundleContext = framework.getBundleContext();
Bundle systemBundle = bundleContext.getBundle(0);
TargetPlatformIndexer targetPlatformIndexer =
new TargetPlatformIndexer(systemBundle, additionalJarFiles, dirNames);
targetPlatformIndexer.index(outputStream);
} finally {
framework.stop();
FrameworkEvent frameworkEvent = framework.waitForStop(stopWaitTimeout);
if (frameworkEvent.getType() == FrameworkEvent.WAIT_TIMEDOUT) {
throw new Exception(
"OSGi framework event "
+ frameworkEvent
+ " triggered after a "
+ stopWaitTimeout
+ "ms timeout");
}
PathUtil.deltree(tempPath);
}
}
@Override
protected void setUp() throws Exception {
tmp = IO.getFile("generated/tmp");
tmp.mkdirs();
IO.copy(IO.getFile("testdata/ws"), tmp);
workspace = Workspace.getWorkspace(tmp);
workspace.refresh();
InfoRepository repo = workspace.getPlugin(InfoRepository.class);
t1 = create("bsn-1", new Version(1, 0, 0));
t2 = create("bsn-2", new Version(1, 0, 0));
repo.put(new FileInputStream(t1), null);
repo.put(new FileInputStream(t2), null);
t1 = repo.get("bsn-1", new Version(1, 0, 0), null);
t2 = repo.get("bsn-2", new Version(1, 0, 0), null);
repo.put(new FileInputStream(IO.getFile("generated/biz.aQute.remote.launcher.jar")), null);
workspace.getPlugins().add(repo);
File storage = IO.getFile("generated/storage-1");
storage.mkdirs();
configuration = new HashMap<String, Object>();
configuration.put(
Constants.FRAMEWORK_STORAGE_CLEAN, Constants.FRAMEWORK_STORAGE_CLEAN_ONFIRSTINIT);
configuration.put(Constants.FRAMEWORK_STORAGE, storage.getAbsolutePath());
configuration.put(
Constants.FRAMEWORK_SYSTEMPACKAGES_EXTRA, "org.osgi.framework.launch;version=1.2");
framework = new org.apache.felix.framework.FrameworkFactory().newFramework(configuration);
framework.init();
framework.start();
context = framework.getBundleContext();
location = "reference:" + IO.getFile("generated/biz.aQute.remote.agent.jar").toURI().toString();
agent = context.installBundle(location);
agent.start();
thread =
new Thread() {
@Override
public void run() {
try {
Main.main(
new String[] {
"-s", "generated/storage", "-c", "generated/cache", "-p", "1090", "-et"
});
} catch (Exception e) {
e.printStackTrace();
}
}
};
thread.setDaemon(true);
thread.start();
super.setUp();
}
public int activate() throws Exception {
Policy.setPolicy(new AllPolicy());
systemBundle = createFramework();
if (systemBundle == null) return LauncherConstants.ERROR;
doTimeoutHandler();
// Initialize this framework so it becomes STARTING
systemBundle.start();
trace("system bundle started ok");
BundleContext systemContext = systemBundle.getBundleContext();
ServiceReference ref = systemContext.getServiceReference(PackageAdmin.class.getName());
if (ref != null) {
padmin = (PackageAdmin) systemContext.getService(ref);
} else trace("could not get package admin");
systemContext.addServiceListener(this, "(&(objectclass=java.lang.Runnable)(main.thread=true))");
update();
if (parms.trace) {
report(out);
}
// Start embedded activators
trace("start embedded activators");
if (parms.activators != null) {
ClassLoader loader = getClass().getClassLoader();
for (Object token : parms.activators) {
try {
Class<?> clazz = loader.loadClass((String) token);
BundleActivator activator = (BundleActivator) clazz.newInstance();
embedded.add(activator);
trace("adding activator %s", activator);
} catch (Exception e) {
throw new IllegalArgumentException(
"Embedded Bundle Activator incorrect: " + token + ", " + e);
}
}
}
int result = LauncherConstants.OK;
for (BundleActivator activator : embedded)
try {
trace("starting activator %s", activator);
activator.start(systemContext);
} catch (Exception e) {
error("Starting activator %s : %s", activator, e);
result = LauncherConstants.ERROR;
}
return result;
}
public synchronized void cleanup() {
while ((!m_installed.isEmpty())) {
try {
Long id = m_installed.pop();
Bundle bundle = m_framework.getBundleContext().getBundle(id);
bundle.uninstall();
LOG.debug("Uninstalled bundle " + id);
} catch (BundleException e) {
e.printStackTrace();
}
}
}
public void report(PrintStream out) {
try {
out.println("------------------------------- REPORT --------------------------");
out.println();
row(out, "Framework", systemBundle == null ? "<>" : systemBundle.getClass());
row(out, "Framework type", parms.services ? "META-INF/services" : "mini framework");
row(out, "Storage", parms.storageDir);
row(out, "Keep", parms.keep);
row(out, "Security", security);
list(out, fill("Run bundles", 40), parms.runbundles);
list(
out,
fill("Classpath", 40),
split(System.getProperty("java.class.path"), File.pathSeparator));
list(out, fill("System Packages", 40), split(parms.systemPackages, ","));
row(out, "Properties");
for (java.util.Map.Entry<Object, Object> entry : properties.entrySet()) {
String key = (String) entry.getKey();
String value = (String) entry.getValue();
row(out, key, value);
}
if (systemBundle != null) {
BundleContext context = systemBundle.getBundleContext();
if (context != null) {
Bundle bundles[] = context.getBundles();
out.println();
out.println("Id State Modified Location");
for (int i = 0; i < bundles.length; i++) {
String loc = bundles[i].getLocation();
loc = loc.replaceAll("\\w+:", "");
File f = new File(loc);
out.print(fill(Long.toString(bundles[i].getBundleId()), 6));
out.print(fill(toState(bundles[i].getState()), 6));
if (f.exists()) out.print(fill(toDate(f.lastModified()), 14));
else out.print(fill("<>", 14));
if (errors.containsKey(bundles[i])) {
out.print(fill(loc, 50));
out.print(errors.get(bundles[i]).getMessage());
} else out.print(bundles[i].getLocation());
out.println();
}
}
}
} catch (Throwable t) {
error("Sorry, can't print framework: %s", t);
}
}
public synchronized long install(InputStream stream) {
try {
Bundle b = m_framework.getBundleContext().installBundle("local", stream);
m_installed.push(b.getBundleId());
LOG.debug("Installed bundle " + b.getSymbolicName() + " as Bundle ID " + b.getBundleId());
setBundleStartLevel(b.getBundleId(), Constants.START_LEVEL_TEST_BUNDLE);
// stream.close();
b.start();
return b.getBundleId();
} catch (BundleException e) {
e.printStackTrace();
}
return -1;
}
public static void main(final String[] args) {
System.out.println("\nWelcome to AspGen");
System.out.println("======================\n");
final Map<String, String> config = setupConfiguration(args);
try {
mFwk = getFrameworkFactory().newFramework(config);
mFwk.init();
AutoProcessor.process(config, mFwk.getBundleContext());
mFwk.start();
mFwk.waitForStop(0);
} catch (final IOException | BundleException | InterruptedException e) {
e.printStackTrace();
throw new RuntimeException("Error");
}
System.exit(0);
}
private <T> void printAvailableAlternatives(Class<T> serviceType) {
try {
ServiceReference[] reference =
m_framework.getBundleContext().getAllServiceReferences(serviceType.getName(), null);
if (reference != null) {
LOG.warn("Test Endpoints: " + reference.length);
for (ServiceReference ref : reference) {
LOG.warn("Endpoint: " + ref);
}
}
} catch (Exception e) {
LOG.error("Some problem during looking up alternative service. ", e);
}
}
private Bundle startBundle(URI bundleURI) {
NavigableMap<URI, Bundle> expect, update;
Bundle bundle = null;
do {
expect = get();
if (expect.containsKey(bundleURI)) break;
BundleContext ctx = m_framework.getBundleContext();
bundle = ctx.getBundle(bundleURI.toASCIIString());
if (bundle != null) {
try {
bundle.update();
} catch (BundleException e) {
String msg = e.getMessage();
throw loggedModularException(e, "Unable to update bundle %s. %s", bundleURI, msg);
} catch (Throwable t) {
throw loggedModularException(t, "Unable to update bundle %s", bundleURI);
}
} else {
try {
bundle = ctx.installBundle(bundleURI.toASCIIString());
} catch (BundleException e) {
String msg = e.getMessage();
throw loggedModularException(e, "Unable to install bundle %s. %s", bundleURI, msg);
} catch (Throwable t) {
throw loggedModularException(t, "Unable to instal bundle %s", bundleURI);
}
}
try {
bundle.start();
} catch (BundleException e) {
String msg = e.getMessage();
throw loggedModularException(e, "Unable to start bundle %s. %s", bundleURI, msg);
} catch (Throwable t) {
throw loggedModularException(t, "Unable to start bundle %s", bundleURI);
}
update =
ImmutableSortedMap.<URI, Bundle>naturalOrder()
.putAll(expect)
.put(bundleURI, bundle)
.build();
} while (!compareAndSet(expect, update));
return get().get(bundleURI);
}
public TestContainer start() throws TestContainerException {
ClassLoader parent = null;
try {
final Map<String, String> p = new HashMap<String, String>(m_properties);
String folder = p.get("org.osgi.framework.storage");
if (folder == null) {
folder = System.getProperty("org.osgi.framework.storage");
}
if (folder == null) {
// folder = System.getProperty( "user.home" ) + File.separator + "osgi";
folder = getCache();
}
LOG.debug("Cache folder set to " + folder);
FileUtils.delete(new File(folder));
// load default stuff
p.put("org.osgi.framework.storage", folder);
// System.setProperty( "org.osgi.vendor.framework", "org.ops4j.pax.exam" );
p.put(
"org.osgi.framework.system.packages.extra",
"org.ops4j.pax.exam;version=" + skipSnapshotFlag(Info.getPaxExamVersion()));
parent = Thread.currentThread().getContextClassLoader();
// Thread.currentThread().setContextClassLoader( null );
m_framework = m_frameworkFactory.newFramework(p);
m_framework.init();
installAndStartBundles(m_framework.getBundleContext());
Thread.currentThread().setContextClassLoader(parent);
} catch (Exception e) {
throw new TestContainerException("Problem starting test container.", e);
} finally {
if (parent != null) {
Thread.currentThread().setContextClassLoader(parent);
}
}
return this;
}
Bundle install(File f) throws Exception {
BundleContext context = systemBundle.getBundleContext();
try {
trace("will install %s with reference", f.getAbsolutePath());
String reference = "reference:" + f.toURI().toURL().toExternalForm();
Bundle b = context.installBundle(reference);
if (b.getLastModified() < f.lastModified()) {
b.update();
}
return b;
} catch (BundleException e) {
trace("failed reference, will try to install %s with input stream", f.getAbsolutePath());
String reference = f.toURI().toURL().toExternalForm();
InputStream in = new FileInputStream(f);
try {
return context.installBundle(reference, in);
} finally {
in.close();
}
}
}
private void run(String args[]) throws Throwable {
try {
int status = activate();
if (status != 0) {
report(out);
System.exit(status);
}
trace("framework=" + systemBundle);
// Register the command line with ourselves as the
// service.
if (parms.services) { // Does not work for our dummy framework
Hashtable<String, Object> argprops = new Hashtable<String, Object>();
argprops.put(LauncherConstants.LAUNCHER_ARGUMENTS, args);
argprops.put(LauncherConstants.LAUNCHER_READY, "true");
systemBundle.getBundleContext().registerService(Launcher.class.getName(), this, argprops);
trace("registered launcher with arguments for syncing");
}
// Wait until a Runnable is registered with main.thread=true.
// not that this will never happen when we're running on the mini fw
// but the test case normally exits.
synchronized (this) {
while (mainThread == null) {
trace("will wait for a registered Runnable");
wait();
}
}
trace("Will run %s as main thread", mainThread);
mainThread.run();
} catch (Throwable e) {
error("Unexpected error in the run body: %s", e);
throw e;
} finally {
systemBundle.stop();
trace("stopped system bundle due to leaving run body");
}
}
@Override
public void afterPropertiesSet() throws Exception {
if (!configuration.containsKey(Constants.FRAMEWORK_STORAGE)) {
File storageDir =
Bootstrap.getHmpHomeDirectory(this.applicationContext)
.createRelative("osgi-storage")
.getFile();
if (!storageDir.exists()) {
storageDir.mkdir();
}
configuration.put(Constants.FRAMEWORK_STORAGE, storageDir.getCanonicalPath());
}
if (!configuration.containsKey(Constants.FRAMEWORK_STORAGE_CLEAN_ONFIRSTINIT)) {
configuration.put(
Constants.FRAMEWORK_STORAGE_CLEAN, Constants.FRAMEWORK_STORAGE_CLEAN_ONFIRSTINIT);
}
if (!configuration.containsKey(Constants.FRAMEWORK_SYSTEMPACKAGES_EXTRA)) {
InputStreamReader isr =
new InputStreamReader(getClass().getResourceAsStream(SYSTEM_PACKAGES_RESOURCE));
String rawSystemPackages = FileCopyUtils.copyToString(isr);
String[] lines = rawSystemPackages.split("\\r?\\n");
String systemPackages = StringUtils.collectionToCommaDelimitedString(Arrays.asList(lines));
configuration.put(Constants.FRAMEWORK_SYSTEMPACKAGES_EXTRA, systemPackages);
LOGGER.debug(systemPackages);
isr.close();
}
if (!configuration.containsKey("felix.fileinstall.dir")) {
File pluginsDir = getPluginsDir(this.applicationContext).getFile();
if (!pluginsDir.exists()) {
pluginsDir.mkdir();
}
configuration.put("felix.fileinstall.dir", pluginsDir.getCanonicalPath());
}
ServiceLoader<FrameworkFactory> factoryLoader = ServiceLoader.load(FrameworkFactory.class);
FrameworkFactory frameworkFactory = factoryLoader.iterator().next();
framework = frameworkFactory.newFramework(configuration);
framework.start();
// install some bundles
List<Bundle> installedBundles = new ArrayList<Bundle>();
File bundlesDir =
Bootstrap.getHmpHomeDirectory(this.applicationContext).createRelative("bundles").getFile();
if (!bundlesDir.exists())
throw new ServiceConfigurationError(
"HMP OSGi system bundles missing or configured incorrectly (cannot find 'bundles' folder inside '"
+ Bootstrap.getHmpHomeDirectory(this.applicationContext).getFile().getAbsolutePath());
for (File f : bundlesDir.listFiles()) {
if (f.getName().endsWith("jar")) {
try {
Bundle bundle =
framework.getBundleContext().installBundle("file:" + f.getCanonicalPath());
installedBundles.add(bundle);
} catch (BundleException e) {
LOGGER.error("Unable to install bundle: " + f.getName(), e);
}
}
}
// start the installed bundles
for (Bundle bundle : installedBundles) {
if (bundle.getHeaders().get(Constants.FRAGMENT_HOST) == null) {
try {
bundle.start();
LOGGER.info(
"Started bundle: {}({})", bundle.getSymbolicName(), bundle.getVersion().toString());
} catch (BundleException e) {
LOGGER.error("Unable to start bundle: " + bundle.getSymbolicName(), e);
}
}
}
}
/**
* This method performs the main task of constructing an framework instance and starting its
* execution. The following functions are performed when invoked:
*
* <ol>
* <li><i><b>Examine and verify command-line arguments.</b></i> The launcher accepts a
* "<tt>-b</tt>" command line switch to set the bundle auto-deploy directory and a single
* argument to set the bundle cache directory.
* <li><i><b>Read the system properties file.</b></i> This is a file containing properties to be
* pushed into <tt>System.setProperty()</tt> before starting the framework. This mechanism
* is mainly shorthand for people starting the framework from the command line to avoid
* having to specify a bunch of <tt>-D</tt> system property definitions. The only properties
* defined in this file that will impact the framework's behavior are the those concerning
* setting HTTP proxies, such as <tt>http.proxyHost</tt>, <tt>http.proxyPort</tt>, and
* <tt>http.proxyAuth</tt>. Generally speaking, the framework does not use system properties
* at all.
* <li><i><b>Read the framework's configuration property file.</b></i> This is a file containing
* properties used to configure the framework instance and to pass configuration information
* into bundles installed into the framework instance. The configuration property file is
* called <tt>config.properties</tt> by default and is located in the <tt>conf/</tt>
* directory of the Felix installation directory, which is the parent directory of the
* directory containing the <tt>felix.jar</tt> file. It is possible to use a different
* location for the property file by specifying the desired URL using the
* <tt>felix.config.properties</tt> system property; this should be set using the
* <tt>-D</tt> syntax when executing the JVM. If the <tt>config.properties</tt> file cannot
* be found, then default values are used for all configuration properties. Refer to the <a
* href="Felix.html#Felix(java.util.Map)"><tt>Felix</tt></a> constructor documentation for
* more information on framework configuration properties.
* <li><i><b>Copy configuration properties specified as system properties into the set of
* configuration properties.</b></i> Even though the Felix framework does not consult system
* properties for configuration information, sometimes it is convenient to specify them on
* the command line when launching Felix. To make this possible, the Felix launcher copies
* any configuration properties specified as system properties into the set of configuration
* properties passed into Felix.
* <li><i><b>Add shutdown hook.</b></i> To make sure the framework shutdowns cleanly, the
* launcher installs a shutdown hook; this can be disabled with the
* <tt>felix.shutdown.hook</tt> configuration property.
* <li><i><b>Create and initialize a framework instance.</b></i> The OSGi standard
* <tt>FrameworkFactory</tt> is retrieved from <tt>META-INF/services</tt> and used to create
* a framework instance with the configuration properties.
* <li><i><b>Auto-deploy bundles.</b></i> All bundles in the auto-deploy directory are deployed
* into the framework instance.
* <li><i><b>Start the framework.</b></i> The framework is started and the launcher thread waits
* for the framework to shutdown.
* </ol>
*
* <p>It should be noted that simply starting an instance of the framework is not enough to create
* an interactive session with it. It is necessary to install and start bundles that provide a
* some means to interact with the framework; this is generally done by bundles in the auto-deploy
* directory or specifying an "auto-start" property in the configuration property file. If no
* bundles providing a means to interact with the framework are installed or if the configuration
* property file cannot be found, the framework will appear to be hung or deadlocked. This is not
* the case, it is executing correctly, there is just no way to interact with it.
*
* <p>The launcher provides two ways to deploy bundles into a framework at startup, which have
* associated configuration properties:
*
* <ul>
* <li>Bundle auto-deploy - Automatically deploys all bundles from a specified directory,
* controlled by the following configuration properties:
* <ul>
* <li><tt>felix.auto.deploy.dir</tt> - Specifies the auto-deploy directory from which
* bundles are automatically deploy at framework startup. The default is the
* <tt>bundle/</tt> directory of the current directory.
* <li><tt>felix.auto.deploy.action</tt> - Specifies the auto-deploy actions to be found
* on bundle JAR files found in the auto-deploy directory. The possible actions are
* <tt>install</tt>, <tt>update</tt>, <tt>start</tt>, and <tt>uninstall</tt>. If no
* actions are specified, then the auto-deploy directory is not processed. There is no
* default value for this property.
* </ul>
* <li>Bundle auto-properties - Configuration properties which specify URLs to bundles to
* install/start:
* <ul>
* <li><tt>felix.auto.install.N</tt> - Space-delimited list of bundle URLs to
* automatically install when the framework is started, where <tt>N</tt> is the start
* level into which the bundle will be installed (e.g., felix.auto.install.2).
* <li><tt>felix.auto.start.N</tt> - Space-delimited list of bundle URLs to automatically
* install and start when the framework is started, where <tt>N</tt> is the start
* level into which the bundle will be installed (e.g., felix.auto.start.2).
* </ul>
* </ul>
*
* <p>These properties should be specified in the <tt>config.properties</tt> so that they can be
* processed by the launcher during the framework startup process.
*
* @param args Accepts arguments to set the auto-deploy directory and/or the bundle cache
* directory.
* @throws Exception If an error occurs.
*/
public static void main(String[] args) throws Exception {
// Look for bundle directory and/or cache directory.
// We support at most one argument, which is the bundle
// cache directory.
String bundleDir = null;
String cacheDir = null;
boolean expectBundleDir = false;
for (int i = 0; i < args.length; i++) {
if (args[i].equals(BUNDLE_DIR_SWITCH)) {
expectBundleDir = true;
} else if (expectBundleDir) {
bundleDir = args[i];
expectBundleDir = false;
} else {
cacheDir = args[i];
}
}
if ((args.length > 3) || (expectBundleDir && bundleDir == null)) {
System.out.println("Usage: [-b <bundle-deploy-dir>] [<bundle-cache-dir>]");
System.exit(0);
}
// Load system properties.
Main.loadSystemProperties();
// Read configuration properties.
Properties configProps = Main.loadConfigProperties();
// If no configuration properties were found, then create
// an empty properties object.
if (configProps == null) {
System.err.println("No " + CONFIG_PROPERTIES_FILE_VALUE + " found.");
configProps = new Properties();
}
// Copy framework properties from the system properties.
Main.copySystemProperties(configProps);
// If there is a passed in bundle auto-deploy directory, then
// that overwrites anything in the config file.
if (bundleDir != null) {
configProps.setProperty(AutoProcessor.AUTO_DEPLOY_DIR_PROPERY, bundleDir);
}
// If there is a passed in bundle cache directory, then
// that overwrites anything in the config file.
if (cacheDir != null) {
configProps.setProperty(Constants.FRAMEWORK_STORAGE, cacheDir);
}
// If enabled, register a shutdown hook to make sure the framework is
// cleanly shutdown when the VM exits.
String enableHook = configProps.getProperty(SHUTDOWN_HOOK_PROP);
if ((enableHook == null) || !enableHook.equalsIgnoreCase("false")) {
Runtime.getRuntime()
.addShutdownHook(
new Thread("Felix Shutdown Hook") {
public void run() {
try {
if (m_fwk != null) {
m_fwk.stop();
m_fwk.waitForStop(0);
}
} catch (Exception ex) {
System.err.println("Error stopping framework: " + ex);
}
}
});
}
try {
// Create an instance of the framework.
FrameworkFactory factory = getFrameworkFactory();
m_fwk = factory.newFramework(configProps);
// Initialize the framework, but don't start it yet.
m_fwk.init();
// Use the system bundle context to process the auto-deploy
// and auto-install/auto-start properties.
AutoProcessor.process(configProps, m_fwk.getBundleContext());
FrameworkEvent event;
do {
// Start the framework.
m_fwk.start();
// Wait for framework to stop to exit the VM.
event = m_fwk.waitForStop(0);
}
// If the framework was updated, then restart it.
while (event.getType() == FrameworkEvent.STOPPED_UPDATE);
// Otherwise, exit.
System.exit(0);
} catch (Exception ex) {
System.err.println("Could not create framework: " + ex);
ex.printStackTrace();
System.exit(0);
}
}
@Override
public boolean startup(IPentahoSession session) {
logger.info("Starting OSGI Environment");
String solutionRootPath = PentahoSystem.getApplicationContext().getSolutionRootPath();
final String sep = File.separator;
Properties osgiProps = new Properties();
File propsFile =
new File(solutionRootPath + sep + "system" + sep + "osgi" + sep + "config.properties");
if (propsFile.exists()) {
try {
osgiProps.load(new FileInputStream(propsFile));
} catch (IOException e) {
logger.error("Error reading OSGI Host config", e);
}
}
Map<String, String> configProps = new HashMap<String, String>();
for (Map.Entry<Object, Object> entry : osgiProps.entrySet()) {
configProps.put(entry.getKey().toString(), entry.getValue().toString());
}
// configProps.put( FelixConstants.SYSTEMBUNDLE_ACTIVATORS_PROP, Collections.singletonList(new
// org.pentaho.platform.osgi.PentahoOSGIActivator()) );
configProps.put(Constants.FRAMEWORK_STORAGE, solutionRootPath + "/system/osgi/cache");
System.setProperty("felix.fileinstall.dir", solutionRootPath + "/system/osgi/bundles");
configProps.put("felix.fileinstall.debug", "4");
configProps.put("felix.fileinstall.bundles.new.start", "true");
configProps.put("felix.fileinstall.bundles.startActivationPolicy", "false");
configProps.put("org.eclipse.virgo.kernel.home", solutionRootPath + "/osgi/virgo");
configProps.put(
"org.eclipse.virgo.kernel.config", solutionRootPath + "/osgi/virgo/configuration");
configProps.put(
"osgi.sharedConfiguration.area", solutionRootPath + "/osgi/virgo/configuration");
configProps.put("osgi.configuration.area", solutionRootPath + "/osgi/virgo/configuration");
configProps.put("osgi.install.area", solutionRootPath + "/osgi/virgo");
configProps.put("eclipse.ignoreApp", "true");
try {
logger.debug("Attempting to load OSGI FrameworkFactory.");
FrameworkFactory factory = ServiceLoader.load(FrameworkFactory.class).iterator().next();
logger.debug("FrameworkFactory found");
framework = factory.newFramework(configProps);
logger.debug("Initializing FrameworkFactory");
framework.init();
logger.debug("Starting FrameworkFactory");
framework.start();
Runtime.getRuntime()
.addShutdownHook(
new Thread("Felix Shutdown Hook") {
public void run() {
shutdownFramework();
}
});
List<Bundle> bundleList = new ArrayList<Bundle>();
File[] bundleDirectories =
new File[] {
new File(
solutionRootPath
+ File.separator
+ "system"
+ File.separator
+ "osgi"
+ File.separator
+ "core_bundles"),
new File(
solutionRootPath
+ File.separator
+ "system"
+ File.separator
+ "osgi"
+ File.separator
+ "fragment_bundles"),
new File(
solutionRootPath
+ File.separator
+ "system"
+ File.separator
+ "osgi"
+ File.separator
+ "bundles")
};
logger.debug("Installing bundles");
for (File bundleDirectory : bundleDirectories) {
if (bundleDirectory.exists() == false) {
logger.warn("Bundle directory: " + bundleDirectory.getName() + " does not exist");
continue;
}
for (File f : bundleDirectory.listFiles()) {
if (f.isFile() && f.getName().endsWith(".jar")) {
try {
Bundle b = framework.getBundleContext().installBundle(f.toURI().toString());
bundleList.add(b);
} catch (Exception e) {
logger.error("Error installing Bundle", e);
}
}
}
}
logger.debug("Starting bundles");
for (Bundle bundle : bundleList) {
try {
// detect if a fragment bundle and skip. They cannot be started..
if (bundle.getHeaders().get("Fragment-Host") != null) {
continue;
}
bundle.start();
} catch (Exception e) {
logger.error("Error installing Bundle", e);
}
}
new PentahoOSGIActivator().setBundleContext(framework.getBundleContext());
return true;
} catch (Exception ex) {
logger.error("Error starting OSGI environment", ex);
return false;
}
}
public static BundleContext getSystemContext() throws BundleException {
Framework framework = getFramework();
return framework.getBundleContext();
}
public void setBundleStartLevel(long bundleId, int startLevel) throws TestContainerException {
StartLevel sl = getStartLevelService(m_framework.getBundleContext());
sl.setBundleStartLevel(m_framework.getBundleContext().getBundle(bundleId), startLevel);
}
private void syncWithOsgi() {
Framework f = FelixWrapper.getInstance(null).getFramework();
mBundles = f.getBundleContext().getBundles();
}
