Improve Argeo Init shutdown sequence.
[lgpl/argeo-commons.git] / org.argeo.cms / src / org / argeo / cms / internal / runtime / CmsStateImpl.java
index 7b47b520d580fa602dda48c663f94ec493a9bb1c..a0c4b0c0b8a445346e34921d3d3c3a29b7fdab81 100644 (file)
@@ -3,15 +3,12 @@ package org.argeo.cms.internal.runtime;
 import java.net.InetAddress;
 import java.net.URL;
 import java.net.UnknownHostException;
-import java.util.ArrayList;
-import java.util.List;
 
 import javax.security.auth.login.Configuration;
 
 import org.argeo.api.cms.CmsLog;
 import org.argeo.api.cms.CmsState;
 import org.argeo.cms.auth.ident.IdentClient;
-import org.argeo.cms.internal.osgi.CmsShutdown;
 import org.osgi.framework.Constants;
 
 /**
@@ -19,57 +16,44 @@ import org.osgi.framework.Constants;
  */
 public class CmsStateImpl implements CmsState {
        private final static CmsLog log = CmsLog.getLog(CmsStateImpl.class);
-//     private final BundleContext bc = FrameworkUtil.getBundle(CmsState.class).getBundleContext();
-
-//     private static CmsStateImpl instance;
-
-//     private ExecutorService internalExecutorService;
 
        // REFERENCES
        private Long availableSince;
 
-
-//     private ThreadGroup threadGroup = new ThreadGroup("CMS");
-       private List<Runnable> stopHooks = new ArrayList<>();
-
        private String stateUuid;
 //     private final boolean cleanState;
        private String hostname;
 
-       public void init() {
-//             instance = this;
-
-               Runtime.getRuntime().addShutdownHook(new CmsShutdown());
-//             this.internalExecutorService = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
+       public void start() {
+//             Runtime.getRuntime().addShutdownHook(new CmsShutdown());
 
                try {
                        initSecurity();
 //                     initArgeoLogger();
-//                     initNode();
 
                        if (log.isTraceEnabled())
                                log.trace("CMS State started");
-               } catch (Throwable e) {
-                       log.error("## FATAL: CMS activator failed", e);
-               }
 
-               this.stateUuid = KernelUtils.getFrameworkProp(Constants.FRAMEWORK_UUID);
+                       this.stateUuid = KernelUtils.getFrameworkProp(Constants.FRAMEWORK_UUID);
 //             this.cleanState = stateUuid.equals(frameworkUuid);
-               try {
-                       this.hostname = InetAddress.getLocalHost().getHostName();
-               } catch (UnknownHostException e) {
-                       log.error("Cannot set hostname: " + e);
-               }
+                       try {
+                               this.hostname = InetAddress.getLocalHost().getHostName();
+                       } catch (UnknownHostException e) {
+                               log.error("Cannot set hostname: " + e);
+                       }
 
-               availableSince = System.currentTimeMillis();
-               if (log.isDebugEnabled())
-                       // log.debug("## CMS starting... stateUuid=" + this.stateUuid + (cleanState ? "
-                       // (clean state) " : " "));
-                       log.debug("## CMS starting... (" + stateUuid + ")");
+                       availableSince = System.currentTimeMillis();
+                       if (log.isDebugEnabled())
+                               // log.debug("## CMS starting... stateUuid=" + this.stateUuid + (cleanState ? "
+                               // (clean state) " : " "));
+                               log.debug("## CMS starting... (" + stateUuid + ")");
 
 //             initI18n();
 //             initServices();
 
+               } catch (RuntimeException e) {
+                       log.error("## FATAL: CMS activator failed", e);
+               }
        }
 
        private void initSecurity() {
@@ -84,138 +68,14 @@ public class CmsStateImpl implements CmsState {
                Configuration.getConfiguration();
        }
 
-//     private void initI18n() {
-//             Object defaultLocaleValue = KernelUtils.getFrameworkProp(CmsConstants.I18N_DEFAULT_LOCALE);
-//             defaultLocale = defaultLocaleValue != null ? new Locale(defaultLocaleValue.toString())
-//                             : new Locale(ENGLISH.getLanguage());
-//             locales = LocaleUtils.asLocaleList(KernelUtils.getFrameworkProp(CmsConstants.I18N_LOCALES));
-//     }
-
-       private void initServices() {
-               // JTA
-//             String tmType = KernelUtils.getFrameworkProp(CmsConstants.TRANSACTION_MANAGER,
-//                             CmsConstants.TRANSACTION_MANAGER_SIMPLE);
-//             if (CmsConstants.TRANSACTION_MANAGER_SIMPLE.equals(tmType)) {
-//                     initSimpleTransactionManager();
-//             } else if (CmsConstants.TRANSACTION_MANAGER_BITRONIX.equals(tmType)) {
-////                   initBitronixTransactionManager();
-//                     throw new UnsupportedOperationException(
-//                                     "Bitronix is not supported anymore, but could be again if there is enough interest.");
-//             } else {
-//                     throw new IllegalArgumentException("Usupported transaction manager type " + tmType);
-//             }
-
-               // POI
-//             POIXMLTypeLoader.setClassLoader(CTConnection.class.getClassLoader());
-
-               // Tika
-//             OpenDocumentParser odfParser = new OpenDocumentParser();
-//             bc.registerService(Parser.class, odfParser, new Hashtable());
-//             PDFParser pdfParser = new PDFParser();
-//             bc.registerService(Parser.class, pdfParser, new Hashtable());
-//             OOXMLParser ooxmlParser = new OOXMLParser();
-//             bc.registerService(Parser.class, ooxmlParser, new Hashtable());
-//             TesseractOCRParser ocrParser = new TesseractOCRParser();
-//             ocrParser.setLanguage("ara");
-//             bc.registerService(Parser.class, ocrParser, new Hashtable());
-
-//             // JCR
-//             RepositoryServiceFactory repositoryServiceFactory = new RepositoryServiceFactory();
-//             stopHooks.add(() -> repositoryServiceFactory.shutdown());
-//             Activator.registerService(ManagedServiceFactory.class, repositoryServiceFactory,
-//                             LangUtils.dict(Constants.SERVICE_PID, NodeConstants.NODE_REPOS_FACTORY_PID));
-//
-//             NodeRepositoryFactory repositoryFactory = new NodeRepositoryFactory();
-//             Activator.registerService(RepositoryFactory.class, repositoryFactory, null);
-
-               // Security
-//             NodeUserAdmin userAdmin = new NodeUserAdmin(CmsConstants.ROLES_BASEDN, CmsConstants.TOKENS_BASEDN);
-//             stopHooks.add(() -> userAdmin.destroy());
-//             Activator.registerService(ManagedServiceFactory.class, userAdmin,
-//                             LangUtils.dict(Constants.SERVICE_PID, CmsConstants.NODE_USER_ADMIN_PID));
-
-       }
-
-//     private void initSimpleTransactionManager() {
-//             SimpleTransactionManager transactionManager = new SimpleTransactionManager();
-//             Activator.registerService(WorkControl.class, transactionManager, null);
-//             Activator.registerService(WorkTransaction.class, transactionManager, null);
-////           Activator.registerService(TransactionManager.class, transactionManager, null);
-////           Activator.registerService(UserTransaction.class, transactionManager, null);
-//             // TODO TransactionSynchronizationRegistry
-//     }
-
-//     private void initBitronixTransactionManager() {
-//             // TODO manage it in a managed service, as startup could be long
-//             ServiceReference<TransactionManager> existingTm = bc.getServiceReference(TransactionManager.class);
-//             if (existingTm != null) {
-//                     if (log.isDebugEnabled())
-//                             log.debug("Using provided transaction manager " + existingTm);
-//                     return;
-//             }
-//
-//             if (!TransactionManagerServices.isTransactionManagerRunning()) {
-//                     bitronix.tm.Configuration tmConf = TransactionManagerServices.getConfiguration();
-//                     tmConf.setServerId(UUID.randomUUID().toString());
-//
-//                     Bundle bitronixBundle = FrameworkUtil.getBundle(bitronix.tm.Configuration.class);
-//                     File tmBaseDir = bitronixBundle.getDataFile(KernelConstants.DIR_TRANSACTIONS);
-//                     File tmDir1 = new File(tmBaseDir, "btm1");
-//                     tmDir1.mkdirs();
-//                     tmConf.setLogPart1Filename(new File(tmDir1, tmDir1.getName() + ".tlog").getAbsolutePath());
-//                     File tmDir2 = new File(tmBaseDir, "btm2");
-//                     tmDir2.mkdirs();
-//                     tmConf.setLogPart2Filename(new File(tmDir2, tmDir2.getName() + ".tlog").getAbsolutePath());
-//             }
-//             BitronixTransactionManager transactionManager = getTransactionManager();
-//             stopHooks.add(() -> transactionManager.shutdown());
-//             BitronixTransactionSynchronizationRegistry transactionSynchronizationRegistry = getTransactionSynchronizationRegistry();
-//             // register
-//             bc.registerService(TransactionManager.class, transactionManager, null);
-//             bc.registerService(UserTransaction.class, transactionManager, null);
-//             bc.registerService(TransactionSynchronizationRegistry.class, transactionSynchronizationRegistry, null);
-//             if (log.isDebugEnabled())
-//                     log.debug("Initialised default Bitronix transaction manager");
-//     }
-
-       public void destroy() {
+       public void stop() {
                if (log.isDebugEnabled())
                        log.debug("CMS stopping...  (" + this.stateUuid + ")");
 
-               // In a different thread in order to avoid interruptions
-               Thread stopHookThread = new Thread(() -> applyStopHooks(), "Apply Argeo Stop Hooks");
-               stopHookThread.start();
-               try {
-                       stopHookThread.join(10 * 60 * 1000);
-               } catch (InterruptedException e) {
-                       // silent
-               }
-
-//             internalExecutorService.shutdown();
-
                long duration = ((System.currentTimeMillis() - availableSince) / 1000) / 60;
                log.info("## ARGEO CMS STOPPED after " + (duration / 60) + "h " + (duration % 60) + "min uptime ##");
        }
 
-       /** Apply shutdown hoos in reverse order. */
-       private void applyStopHooks() {
-               for (int i = stopHooks.size() - 1; i >= 0; i--) {
-                       try {
-                               stopHooks.get(i).run();
-                       } catch (Exception e) {
-                               log.error("Could not run shutdown hook #" + i);
-                       }
-               }
-               // Clean hanging Gogo shell thread
-               new GogoShellKiller().start();
-
-//             instance = null;
-       }
-
-//     @Override
-//     public boolean isClean() {
-//             return cleanState;
-//     }
 
        @Override
        public Long getAvailableSince() {