package org.argeo.cms.internal.kernel;
import java.lang.management.ManagementFactory;
+import java.security.PrivilegedAction;
import java.util.HashMap;
import java.util.Map;
import javax.jcr.Repository;
import javax.jcr.RepositoryFactory;
+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.cms.CmsException;
+import org.argeo.cms.internal.transaction.SimpleTransactionManager;
import org.argeo.jackrabbit.OsgiJackrabbitRepositoryFactory;
import org.argeo.jcr.ArgeoJcrConstants;
-import org.argeo.security.core.InternalAuthentication;
import org.eclipse.equinox.http.servlet.ExtendedHttpService;
import org.osgi.framework.BundleContext;
import org.osgi.framework.ServiceEvent;
import org.osgi.framework.ServiceListener;
import org.osgi.framework.ServiceReference;
import org.osgi.util.tracker.ServiceTracker;
-import org.springframework.security.core.context.SecurityContextHolder;
/**
* Argeo CMS Kernel. Responsible for :
private final static Log log = LogFactory.getLog(Kernel.class);
private final BundleContext bundleContext = Activator.getBundleContext();
+ private final NodeSecurity nodeSecurity;
- private JackrabbitNode node;
+ ThreadGroup threadGroup = new ThreadGroup(Kernel.class.getSimpleName());
+ JackrabbitNode node;
+
+ private SimpleTransactionManager transactionManager;
private OsgiJackrabbitRepositoryFactory repositoryFactory;
- private NodeSecurity nodeSecurity;
private NodeHttp nodeHttp;
+ private KernelThread kernelThread;
+
+ public Kernel() {
+ nodeSecurity = new NodeSecurity(bundleContext);
+ }
+
+ final void init() {
+ Subject.doAs(nodeSecurity.getKernelSubject(),
+ new PrivilegedAction<Void>() {
+
+ @Override
+ public Void run() {
+ doInit();
+ return null;
+ }
+
+ });
+ }
- void init() {
+ private void doInit() {
ClassLoader currentContextCl = Thread.currentThread()
.getContextClassLoader();
Thread.currentThread().setContextClassLoader(
Kernel.class.getClassLoader());
long begin = System.currentTimeMillis();
- InternalAuthentication initAuth = new InternalAuthentication(
- KernelConstants.DEFAULT_SECURITY_KEY);
- SecurityContextHolder.getContext().setAuthentication(initAuth);
try {
+ // Transaction
+ transactionManager = new SimpleTransactionManager();
+
// Jackrabbit node
node = new JackrabbitNode(bundleContext);
repositoryFactory = new OsgiJackrabbitRepositoryFactory();
// Authentication
- nodeSecurity = new NodeSecurity(bundleContext, node);
+ nodeSecurity.getUserAdmin().setTransactionManager(
+ transactionManager);
// Equinox dependency
ExtendedHttpService httpService = waitForHttpService();
- nodeHttp = new NodeHttp(httpService, node, nodeSecurity);
+ nodeHttp = new NodeHttp(httpService, node);
+
+ // Kernel thread
+ kernelThread = new KernelThread(this);
+ kernelThread.setContextClassLoader(Kernel.class.getClassLoader());
+ 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);
nodeSecurity.publish();
node.publish(repositoryFactory);
bundleContext.registerService(RepositoryFactory.class,
void destroy() {
long begin = System.currentTimeMillis();
+ kernelThread.destroyAndJoin();
+
if (nodeHttp != null)
nodeHttp.destroy();
- if (nodeSecurity != null)
- nodeSecurity.destroy();
+ // if (nodeSecurity != null)
+ // nodeSecurity.destroy();
if (node != null)
node.destroy();
// Clean hanging threads from Jackrabbit
TransientFileFactory.shutdown();
+ // Clean hanging Gogo shell thread
+ new GogoShellKiller().start();
+
+ nodeSecurity.destroy();
long duration = System.currentTimeMillis() - begin;
log.info("## ARGEO CMS DOWN in " + (duration / 1000) + "."
+ (duration % 1000) + "s ##");
+ String.format("%.2f", 100 - (sleepAccuracy * 100 - 100))
+ " %");
}
+
+ /** Workaround for blocking Gogo shell by system shutdown. */
+ private class GogoShellKiller extends Thread {
+
+ public GogoShellKiller() {
+ super("Gogo shell killer");
+ setDaemon(true);
+ }
+
+ @Override
+ public void run() {
+ ThreadGroup rootTg = getRootThreadGroup(null);
+ Thread gogoShellThread = findGogoShellThread(rootTg);
+ if (gogoShellThread == null)
+ return;
+ while (getNonDaemonCount(rootTg) > 2) {
+ try {
+ Thread.sleep(100);
+ } catch (InterruptedException e) {
+ // silent
+ }
+ }
+ gogoShellThread = findGogoShellThread(rootTg);
+ if (gogoShellThread == null)
+ return;
+ System.exit(0);
+ }
+ }
+
+ private static ThreadGroup getRootThreadGroup(ThreadGroup tg) {
+ if (tg == null)
+ tg = Thread.currentThread().getThreadGroup();
+ if (tg.getParent() == null)
+ return tg;
+ else
+ return getRootThreadGroup(tg.getParent());
+ }
+
+ private static int getNonDaemonCount(ThreadGroup rootThreadGroup) {
+ Thread[] threads = new Thread[rootThreadGroup.activeCount()];
+ rootThreadGroup.enumerate(threads);
+ int nonDameonCount = 0;
+ for (Thread t : threads)
+ if (!t.isDaemon())
+ nonDameonCount++;
+ return nonDameonCount;
+ }
+
+ private static Thread findGogoShellThread(ThreadGroup rootThreadGroup) {
+ Thread[] threads = new Thread[rootThreadGroup.activeCount()];
+ rootThreadGroup.enumerate(threads, true);
+ for (Thread thread : threads) {
+ if (thread.getName().equals("Gogo shell"))
+ return thread;
+ }
+ return null;
+ }
+
}
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projects / lgpl / argeo-commons.git / blobdiff