package org.argeo.cms.internal.kernel;
+import static org.argeo.jcr.ArgeoJcrConstants.ALIAS_NODE;
+import static org.argeo.jcr.ArgeoJcrConstants.JCR_REPOSITORY_ALIAS;
+
import java.lang.management.ManagementFactory;
import java.security.PrivilegedAction;
import java.util.HashMap;
+import java.util.Hashtable;
import java.util.Map;
import javax.jcr.Repository;
import javax.jcr.RepositoryFactory;
-import javax.jcr.Session;
import javax.security.auth.Subject;
import javax.transaction.TransactionManager;
-import javax.transaction.TransactionSynchronizationRegistry;
import javax.transaction.UserTransaction;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.jackrabbit.util.TransientFileFactory;
import org.argeo.ArgeoException;
+import org.argeo.ArgeoLogger;
import org.argeo.cms.CmsException;
import org.argeo.cms.internal.transaction.SimpleTransactionManager;
import org.argeo.jackrabbit.OsgiJackrabbitRepositoryFactory;
import org.osgi.framework.ServiceEvent;
import org.osgi.framework.ServiceListener;
import org.osgi.framework.ServiceReference;
+import org.osgi.framework.ServiceRegistration;
import org.osgi.service.useradmin.UserAdmin;
-import org.osgi.util.tracker.ServiceTracker;
/**
* Argeo CMS Kernel. Responsible for :
* </ul>
*/
final class Kernel implements ServiceListener {
- private final static Log log = LogFactory.getLog(Kernel.class);
-
- private final BundleContext bundleContext = Activator.getBundleContext();
- private final NodeSecurity nodeSecurity;
-
- ThreadGroup threadGroup = new ThreadGroup(Kernel.class.getSimpleName());
- JackrabbitNode node;
- private NodeUserAdmin userAdmin;
+ /*
+ * REGISTERED SERVICES
+ */
+ private ServiceRegistration<ArgeoLogger> loggerReg;
+ private ServiceRegistration<TransactionManager> tmReg;
+ private ServiceRegistration<UserTransaction> utReg;
+ // private ServiceRegistration<TransactionSynchronizationRegistry> tsrReg;
+ private ServiceRegistration<Repository> repositoryReg;
+ private ServiceRegistration<RepositoryFactory> repositoryFactoryReg;
+ private ServiceRegistration<UserAdmin> userAdminReg;
+
+ /*
+ * SERVICES IMPLEMENTATIONS
+ */
+ private NodeLogger logger;
private SimpleTransactionManager transactionManager;
private OsgiJackrabbitRepositoryFactory repositoryFactory;
- private DataHttp nodeHttp;
+ NodeRepository repository;
+ private NodeUserAdmin userAdmin;
+
+ // Members
+ private final static Log log = LogFactory.getLog(Kernel.class);
+ ThreadGroup threadGroup = new ThreadGroup(Kernel.class.getSimpleName());
+ private final BundleContext bc = Activator.getBundleContext();
+ private final NodeSecurity nodeSecurity;
+ private DataHttp dataHttp;
private KernelThread kernelThread;
public Kernel() {
final void init() {
Subject.doAs(nodeSecurity.getKernelSubject(),
new PrivilegedAction<Void>() {
-
@Override
public Void run() {
doInit();
return null;
}
-
});
}
long begin = System.currentTimeMillis();
try {
- // Transaction
+ // Initialise services
+ logger = new NodeLogger();
transactionManager = new SimpleTransactionManager();
-
- // Jackrabbit node
- node = new JackrabbitNode(bundleContext);
-
- // JCR repository factory
+ repository = new NodeRepository(bc);
repositoryFactory = new OsgiJackrabbitRepositoryFactory();
+ userAdmin = new NodeUserAdmin(transactionManager, repository);
- // Authentication
- Session adminSession = node.login();
- userAdmin = new NodeUserAdmin(adminSession);
- userAdmin.setTransactionManager(transactionManager);
- bundleContext.registerService(UserAdmin.class, userAdmin,
- userAdmin.currentState());
-
- // Equinox dependency
- // ExtendedHttpService httpService = waitForHttpService();
- // nodeHttp = new NodeHttp(httpService, node);
- ServiceReference<ExtendedHttpService> sr = bundleContext
+ // HTTP
+ ServiceReference<ExtendedHttpService> sr = bc
.getServiceReference(ExtendedHttpService.class);
if (sr != null)
addHttpService(sr);
kernelThread.start();
// Publish services to OSGi
- bundleContext.registerService(TransactionManager.class,
- transactionManager, null);
- bundleContext.registerService(UserTransaction.class,
- transactionManager, null);
- bundleContext.registerService(
- TransactionSynchronizationRegistry.class,
- transactionManager.getTransactionSynchronizationRegistry(),
- null);
- node.publish(repositoryFactory);
- bundleContext.registerService(RepositoryFactory.class,
- repositoryFactory, null);
-
- bundleContext.addServiceListener(Kernel.this);
+ publish();
} catch (Exception e) {
log.error("Cannot initialize Argeo CMS", e);
throw new ArgeoException("Cannot initialize", e);
directorsCut(initDuration);
}
+ private void publish() {
+ // Listen to service publication (also ours)
+ bc.addServiceListener(Kernel.this);
+
+ // Logging
+ loggerReg = bc.registerService(ArgeoLogger.class, logger, null);
+ // Transaction
+ tmReg = bc.registerService(TransactionManager.class,
+ transactionManager, null);
+ utReg = bc.registerService(UserTransaction.class, transactionManager,
+ null);
+ // tsrReg = bc.registerService(TransactionSynchronizationRegistry.class,
+ // transactionManager.getTsr(), null);
+ // User admin
+ userAdminReg = bc.registerService(UserAdmin.class, userAdmin,
+ userAdmin.currentState());
+ // JCR
+ Hashtable<String, String> regProps = new Hashtable<String, String>();
+ regProps.put(JCR_REPOSITORY_ALIAS, ALIAS_NODE);
+ repositoryReg = bc.registerService(Repository.class, repository,
+ regProps);
+ repositoryFactoryReg = bc.registerService(RepositoryFactory.class,
+ repositoryFactory, null);
+ }
+
void destroy() {
long begin = System.currentTimeMillis();
+ unpublish();
kernelThread.destroyAndJoin();
- if (nodeHttp != null)
- nodeHttp.destroy();
+ if (dataHttp != null)
+ dataHttp.destroy();
if (userAdmin != null)
userAdmin.destroy();
- if (node != null)
- node.destroy();
+ if (repository != null)
+ repository.destroy();
- bundleContext.removeServiceListener(this);
+ bc.removeServiceListener(this);
// Clean hanging threads from Jackrabbit
TransientFileFactory.shutdown();
+ (duration % 1000) + "s ##");
}
+ private void unpublish() {
+ userAdminReg.unregister();
+ repositoryFactoryReg.unregister();
+ repositoryReg.unregister();
+ tmReg.unregister();
+ utReg.unregister();
+ loggerReg.unregister();
+ }
+
@Override
public void serviceChanged(ServiceEvent event) {
ServiceReference<?> sr = event.getServiceReference();
- Object service = bundleContext.getService(sr);
+ Object service = bc.getService(sr);
if (service instanceof Repository) {
Object jcrRepoAlias = sr
.getProperty(ArgeoJcrConstants.JCR_REPOSITORY_ALIAS);
if (jcrRepoAlias != null) {// JCR repository
String alias = jcrRepoAlias.toString();
- Repository repository = (Repository) bundleContext
- .getService(sr);
+ Repository repository = (Repository) bc.getService(sr);
Map<String, Object> props = new HashMap<String, Object>();
for (String key : sr.getPropertyKeys())
props.put(key, sr.getProperty(key));
if (ServiceEvent.REGISTERED == event.getType()) {
try {
repositoryFactory.register(repository, props);
- nodeHttp.registerRepositoryServlets(alias, repository);
+ dataHttp.registerRepositoryServlets(alias, repository);
} catch (Exception e) {
throw new CmsException(
"Could not publish JCR repository " + alias, e);
}
} else if (ServiceEvent.UNREGISTERING == event.getType()) {
repositoryFactory.unregister(repository, props);
- nodeHttp.unregisterRepositoryServlets(alias);
+ dataHttp.unregisterRepositoryServlets(alias);
}
}
} else if (service instanceof ExtendedHttpService) {
if (ServiceEvent.REGISTERED == event.getType()) {
addHttpService(sr);
} else if (ServiceEvent.UNREGISTERING == event.getType()) {
- nodeHttp.destroy();
- nodeHttp = null;
+ dataHttp.destroy();
+ dataHttp = null;
}
}
}
private void addHttpService(ServiceReference<?> sr) {
// for (String key : sr.getPropertyKeys())
// log.debug(key + "=" + sr.getProperty(key));
- ExtendedHttpService httpService = (ExtendedHttpService) bundleContext
+ ExtendedHttpService httpService = (ExtendedHttpService) bc
.getService(sr);
// TODO find constants
Object httpPort = sr.getProperty("http.port");
Object httpsPort = sr.getProperty("https.port");
- nodeHttp = new DataHttp(httpService, node);
+ dataHttp = new DataHttp(httpService, repository);
if (log.isDebugEnabled())
log.debug("HTTP " + httpPort
+ (httpsPort != null ? " - HTTPS " + httpsPort : ""));
}
- private ExtendedHttpService waitForHttpService() {
- final ServiceTracker<ExtendedHttpService, ExtendedHttpService> st = new ServiceTracker<ExtendedHttpService, ExtendedHttpService>(
- bundleContext, ExtendedHttpService.class, null);
- st.open();
- ExtendedHttpService httpService;
- try {
- httpService = st.waitForService(1000);
- } catch (InterruptedException e) {
- httpService = null;
- }
-
- if (httpService == null)
- throw new CmsException("Could not find "
- + ExtendedHttpService.class + " service.");
- return httpService;
- }
+ // private ExtendedHttpService waitForHttpService() {
+ // final ServiceTracker<ExtendedHttpService, ExtendedHttpService> st = new
+ // ServiceTracker<ExtendedHttpService, ExtendedHttpService>(
+ // bc, ExtendedHttpService.class, null);
+ // st.open();
+ // ExtendedHttpService httpService;
+ // try {
+ // httpService = st.waitForService(1000);
+ // } catch (InterruptedException e) {
+ // httpService = null;
+ // }
+ //
+ // if (httpService == null)
+ // throw new CmsException("Could not find "
+ // + ExtendedHttpService.class + " service.");
+ // return httpService;
+ // }
final private static void directorsCut(long initDuration) {
// final long ms = 128l + (long) (Math.random() * 128d);
projects / lgpl / argeo-commons.git / blobdiff