CmsStateImpl.java

   1 package org.argeo.cms.internal.runtime;
   2
   3 import java.net.InetAddress;
   4 import java.net.URL;
   5 import java.net.UnknownHostException;
   6 import java.util.ArrayList;
   7 import java.util.List;
   8
   9 import javax.security.auth.login.Configuration;
  10
  11 import org.argeo.api.cms.CmsLog;
  12 import org.argeo.api.cms.CmsState;
  13 import org.argeo.cms.auth.ident.IdentClient;
  14 import org.argeo.cms.internal.osgi.CmsShutdown;
  15 import org.osgi.framework.Constants;
  16
  17 /**
  18  * Implementation of a {@link CmsState}, initialising the required services.
  19  */
  20 public class CmsStateImpl implements CmsState {
  21         private final static CmsLog log = CmsLog.getLog(CmsStateImpl.class);
  22 //      private final BundleContext bc = FrameworkUtil.getBundle(CmsState.class).getBundleContext();
  23
  24 //      private static CmsStateImpl instance;
  25
  26 //      private ExecutorService internalExecutorService;
  27
  28         // REFERENCES
  29         private Long availableSince;
  30
  31
  32 //      private ThreadGroup threadGroup = new ThreadGroup("CMS");
  33         private List<Runnable> stopHooks = new ArrayList<>();
  34
  35         private String stateUuid;
  36 //      private final boolean cleanState;
  37         private String hostname;
  38
  39         public void init() {
  40 //              instance = this;
  41
  42                 Runtime.getRuntime().addShutdownHook(new CmsShutdown());
  43 //              this.internalExecutorService = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
  44
  45                 try {
  46                         initSecurity();
  47 //                      initArgeoLogger();
  48 //                      initNode();
  49
  50                         if (log.isTraceEnabled())
  51                                 log.trace("CMS State started");
  52                 } catch (Throwable e) {
  53                         log.error("## FATAL: CMS activator failed", e);
  54                 }
  55
  56                 this.stateUuid = KernelUtils.getFrameworkProp(Constants.FRAMEWORK_UUID);
  57 //              this.cleanState = stateUuid.equals(frameworkUuid);
  58                 try {
  59                         this.hostname = InetAddress.getLocalHost().getHostName();
  60                 } catch (UnknownHostException e) {
  61                         log.error("Cannot set hostname: " + e);
  62                 }
  63
  64                 availableSince = System.currentTimeMillis();
  65                 if (log.isDebugEnabled())
  66                         // log.debug("## CMS starting... stateUuid=" + this.stateUuid + (cleanState ? "
  67                         // (clean state) " : " "));
  68                         log.debug("## CMS starting... (" + stateUuid + ")");
  69
  70 //              initI18n();
  71 //              initServices();
  72
  73         }
  74
  75         private void initSecurity() {
  76                 if (System.getProperty(KernelConstants.JAAS_CONFIG_PROP) == null) {
  77                         String jaasConfig = KernelConstants.JAAS_CONFIG;
  78                         URL url = getClass().getResource(jaasConfig);
  79                         // System.setProperty(KernelConstants.JAAS_CONFIG_PROP,
  80                         // url.toExternalForm());
  81                         KernelUtils.setJaasConfiguration(url);
  82                 }
  83                 // explicitly load JAAS configuration
  84                 Configuration.getConfiguration();
  85         }
  86
  87 //      private void initI18n() {
  88 //              Object defaultLocaleValue = KernelUtils.getFrameworkProp(CmsConstants.I18N_DEFAULT_LOCALE);
  89 //              defaultLocale = defaultLocaleValue != null ? new Locale(defaultLocaleValue.toString())
  90 //                              : new Locale(ENGLISH.getLanguage());
  91 //              locales = LocaleUtils.asLocaleList(KernelUtils.getFrameworkProp(CmsConstants.I18N_LOCALES));
  92 //      }
  93
  94         private void initServices() {
  95                 // JTA
  96 //              String tmType = KernelUtils.getFrameworkProp(CmsConstants.TRANSACTION_MANAGER,
  97 //                              CmsConstants.TRANSACTION_MANAGER_SIMPLE);
  98 //              if (CmsConstants.TRANSACTION_MANAGER_SIMPLE.equals(tmType)) {
  99 //                      initSimpleTransactionManager();
 100 //              } else if (CmsConstants.TRANSACTION_MANAGER_BITRONIX.equals(tmType)) {
 101 ////                    initBitronixTransactionManager();
 102 //                      throw new UnsupportedOperationException(
 103 //                                      "Bitronix is not supported anymore, but could be again if there is enough interest.");
 104 //              } else {
 105 //                      throw new IllegalArgumentException("Usupported transaction manager type " + tmType);
 106 //              }
 107
 108                 // POI
 109 //              POIXMLTypeLoader.setClassLoader(CTConnection.class.getClassLoader());
 110
 111                 // Tika
 112 //              OpenDocumentParser odfParser = new OpenDocumentParser();
 113 //              bc.registerService(Parser.class, odfParser, new Hashtable());
 114 //              PDFParser pdfParser = new PDFParser();
 115 //              bc.registerService(Parser.class, pdfParser, new Hashtable());
 116 //              OOXMLParser ooxmlParser = new OOXMLParser();
 117 //              bc.registerService(Parser.class, ooxmlParser, new Hashtable());
 118 //              TesseractOCRParser ocrParser = new TesseractOCRParser();
 119 //              ocrParser.setLanguage("ara");
 120 //              bc.registerService(Parser.class, ocrParser, new Hashtable());
 121
 122 //              // JCR
 123 //              RepositoryServiceFactory repositoryServiceFactory = new RepositoryServiceFactory();
 124 //              stopHooks.add(() -> repositoryServiceFactory.shutdown());
 125 //              Activator.registerService(ManagedServiceFactory.class, repositoryServiceFactory,
 126 //                              LangUtils.dict(Constants.SERVICE_PID, NodeConstants.NODE_REPOS_FACTORY_PID));
 127 //
 128 //              NodeRepositoryFactory repositoryFactory = new NodeRepositoryFactory();
 129 //              Activator.registerService(RepositoryFactory.class, repositoryFactory, null);
 130
 131                 // Security
 132 //              NodeUserAdmin userAdmin = new NodeUserAdmin(CmsConstants.ROLES_BASEDN, CmsConstants.TOKENS_BASEDN);
 133 //              stopHooks.add(() -> userAdmin.destroy());
 134 //              Activator.registerService(ManagedServiceFactory.class, userAdmin,
 135 //                              LangUtils.dict(Constants.SERVICE_PID, CmsConstants.NODE_USER_ADMIN_PID));
 136
 137         }
 138
 139 //      private void initSimpleTransactionManager() {
 140 //              SimpleTransactionManager transactionManager = new SimpleTransactionManager();
 141 //              Activator.registerService(WorkControl.class, transactionManager, null);
 142 //              Activator.registerService(WorkTransaction.class, transactionManager, null);
 143 ////            Activator.registerService(TransactionManager.class, transactionManager, null);
 144 ////            Activator.registerService(UserTransaction.class, transactionManager, null);
 145 //              // TODO TransactionSynchronizationRegistry
 146 //      }
 147
 148 //      private void initBitronixTransactionManager() {
 149 //              // TODO manage it in a managed service, as startup could be long
 150 //              ServiceReference<TransactionManager> existingTm = bc.getServiceReference(TransactionManager.class);
 151 //              if (existingTm != null) {
 152 //                      if (log.isDebugEnabled())
 153 //                              log.debug("Using provided transaction manager " + existingTm);
 154 //                      return;
 155 //              }
 156 //
 157 //              if (!TransactionManagerServices.isTransactionManagerRunning()) {
 158 //                      bitronix.tm.Configuration tmConf = TransactionManagerServices.getConfiguration();
 159 //                      tmConf.setServerId(UUID.randomUUID().toString());
 160 //
 161 //                      Bundle bitronixBundle = FrameworkUtil.getBundle(bitronix.tm.Configuration.class);
 162 //                      File tmBaseDir = bitronixBundle.getDataFile(KernelConstants.DIR_TRANSACTIONS);
 163 //                      File tmDir1 = new File(tmBaseDir, "btm1");
 164 //                      tmDir1.mkdirs();
 165 //                      tmConf.setLogPart1Filename(new File(tmDir1, tmDir1.getName() + ".tlog").getAbsolutePath());
 166 //                      File tmDir2 = new File(tmBaseDir, "btm2");
 167 //                      tmDir2.mkdirs();
 168 //                      tmConf.setLogPart2Filename(new File(tmDir2, tmDir2.getName() + ".tlog").getAbsolutePath());
 169 //              }
 170 //              BitronixTransactionManager transactionManager = getTransactionManager();
 171 //              stopHooks.add(() -> transactionManager.shutdown());
 172 //              BitronixTransactionSynchronizationRegistry transactionSynchronizationRegistry = getTransactionSynchronizationRegistry();
 173 //              // register
 174 //              bc.registerService(TransactionManager.class, transactionManager, null);
 175 //              bc.registerService(UserTransaction.class, transactionManager, null);
 176 //              bc.registerService(TransactionSynchronizationRegistry.class, transactionSynchronizationRegistry, null);
 177 //              if (log.isDebugEnabled())
 178 //                      log.debug("Initialised default Bitronix transaction manager");
 179 //      }
 180
 181         public void destroy() {
 182                 if (log.isDebugEnabled())
 183                         log.debug("CMS stopping...  (" + this.stateUuid + ")");
 184
 185                 // In a different thread in order to avoid interruptions
 186                 Thread stopHookThread = new Thread(() -> applyStopHooks(), "Apply Argeo Stop Hooks");
 187                 stopHookThread.start();
 188                 try {
 189                         stopHookThread.join(10 * 60 * 1000);
 190                 } catch (InterruptedException e) {
 191                         // silent
 192                 }
 193
 194 //              internalExecutorService.shutdown();
 195
 196                 long duration = ((System.currentTimeMillis() - availableSince) / 1000) / 60;
 197                 log.info("## ARGEO CMS STOPPED after " + (duration / 60) + "h " + (duration % 60) + "min uptime ##");
 198         }
 199
 200         /** Apply shutdown hoos in reverse order. */
 201         private void applyStopHooks() {
 202                 for (int i = stopHooks.size() - 1; i >= 0; i--) {
 203                         try {
 204                                 stopHooks.get(i).run();
 205                         } catch (Exception e) {
 206                                 log.error("Could not run shutdown hook #" + i);
 207                         }
 208                 }
 209                 // Clean hanging Gogo shell thread
 210                 new GogoShellKiller().start();
 211
 212 //              instance = null;
 213         }
 214
 215 //      @Override
 216 //      public boolean isClean() {
 217 //              return cleanState;
 218 //      }
 219
 220         @Override
 221         public Long getAvailableSince() {
 222                 return availableSince;
 223         }
 224
 225         /*
 226          * ACCESSORS
 227          */
 228         public String getHostname() {
 229                 return hostname;
 230         }
 231
 232         /*
 233          * STATIC
 234          */
 235         public static IdentClient getIdentClient(String remoteAddr) {
 236                 if (!IdentClient.isDefaultAuthdPassphraseFileAvailable())
 237                         return null;
 238                 // TODO make passphrase more configurable
 239                 return new IdentClient(remoteAddr);
 240         }
 241 }