jcr/org.argeo.cms.jcr/src/org/argeo/cms/jcr/internal/CmsJcrDeployment.java

   1 package org.argeo.cms.jcr.internal;
   2
   3 import static org.argeo.cms.osgi.DataModelNamespace.CMS_DATA_MODEL_NAMESPACE;
   4 import static org.osgi.service.http.whiteboard.HttpWhiteboardConstants.HTTP_WHITEBOARD_SERVLET_INIT_PARAM_PREFIX;
   5
   6 import java.io.File;
   7 import java.io.IOException;
   8 import java.io.InputStreamReader;
   9 import java.io.Reader;
  10 import java.net.URL;
  11 import java.nio.file.Files;
  12 import java.nio.file.Path;
  13 import java.util.ArrayList;
  14 import java.util.Arrays;
  15 import java.util.Collection;
  16 import java.util.HashSet;
  17 import java.util.Hashtable;
  18 import java.util.Iterator;
  19 import java.util.List;
  20 import java.util.Map;
  21 import java.util.Set;
  22
  23 import javax.jcr.NamespaceRegistry;
  24 import javax.jcr.Repository;
  25 import javax.jcr.RepositoryException;
  26 import javax.jcr.Session;
  27 import javax.security.auth.callback.CallbackHandler;
  28 import javax.servlet.Servlet;
  29
  30 import org.apache.jackrabbit.commons.cnd.CndImporter;
  31 import org.apache.jackrabbit.core.RepositoryContext;
  32 import org.apache.jackrabbit.core.RepositoryImpl;
  33 import org.argeo.api.acr.spi.ProvidedRepository;
  34 import org.argeo.api.cms.CmsConstants;
  35 import org.argeo.api.cms.CmsDeployment;
  36 import org.argeo.api.cms.CmsLog;
  37 import org.argeo.cms.ArgeoNames;
  38 import org.argeo.cms.internal.jcr.JcrInitUtils;
  39 import org.argeo.cms.jcr.CmsJcrUtils;
  40 import org.argeo.cms.jcr.acr.JcrContentProvider;
  41 import org.argeo.cms.jcr.internal.servlet.CmsRemotingServlet;
  42 import org.argeo.cms.jcr.internal.servlet.CmsWebDavServlet;
  43 import org.argeo.cms.jcr.internal.servlet.JcrHttpUtils;
  44 import org.argeo.cms.osgi.DataModelNamespace;
  45 import org.argeo.cms.security.CryptoKeyring;
  46 import org.argeo.cms.security.Keyring;
  47 import org.argeo.jcr.Jcr;
  48 import org.argeo.jcr.JcrException;
  49 import org.argeo.jcr.JcrUtils;
  50 import org.argeo.util.LangUtils;
  51 import org.argeo.util.naming.LdapAttrs;
  52 import org.osgi.framework.Bundle;
  53 import org.osgi.framework.BundleContext;
  54 import org.osgi.framework.Constants;
  55 import org.osgi.framework.FrameworkUtil;
  56 import org.osgi.framework.InvalidSyntaxException;
  57 import org.osgi.framework.ServiceReference;
  58 import org.osgi.framework.wiring.BundleCapability;
  59 import org.osgi.framework.wiring.BundleWire;
  60 import org.osgi.framework.wiring.BundleWiring;
  61 import org.osgi.service.cm.ManagedService;
  62 import org.osgi.service.http.whiteboard.HttpWhiteboardConstants;
  63 import org.osgi.util.tracker.ServiceTracker;
  64
  65 /** Implementation of a CMS deployment. */
  66 public class CmsJcrDeployment {
  67         private final CmsLog log = CmsLog.getLog(getClass());
  68         private final BundleContext bc = FrameworkUtil.getBundle(getClass()).getBundleContext();
  69
  70         private DataModels dataModels;
  71         private String webDavConfig = JcrHttpUtils.WEBDAV_CONFIG;
  72
  73         private boolean argeoDataModelExtensionsAvailable = false;
  74
  75         // Readiness
  76         private boolean nodeAvailable = false;
  77
  78         CmsDeployment cmsDeployment;
  79         public void start() {
  80                 dataModels = new DataModels(bc);
  81
  82                 ServiceTracker<?, ?> repoContextSt = new RepositoryContextStc();
  83                 repoContextSt.open();
  84                 // KernelUtils.asyncOpen(repoContextSt);
  85
  86 //              nodeDeployment = CmsJcrActivator.getService(NodeDeployment.class);
  87
  88                 JcrInitUtils.addToDeployment(cmsDeployment);
  89
  90 //              contentRepository.registerTypes(NamespaceRegistry.PREFIX_JCR, NamespaceRegistry.NAMESPACE_JCR, null);
  91 //              contentRepository.registerTypes(NamespaceRegistry.PREFIX_MIX, NamespaceRegistry.NAMESPACE_MIX, null);
  92 //              contentRepository.registerTypes(NamespaceRegistry.PREFIX_NT, NamespaceRegistry.NAMESPACE_NT, null);
  93 //              // Jackrabbit
  94 //              // see
  95 //              // https://jackrabbit.apache.org/archive/wiki/JCR/NamespaceRegistry_115513459.html
  96 //              contentRepository.registerTypes("rep", "internal", null);
  97
  98         }
  99
 100         public void stop() {
 101 //              if (nodeHttp != null)
 102 //                      nodeHttp.destroy();
 103
 104
 105                 try {
 106                         for (ServiceReference<JackrabbitLocalRepository> sr : bc
 107                                         .getServiceReferences(JackrabbitLocalRepository.class, null)) {
 108                                 bc.getService(sr).destroy();
 109                         }
 110                 } catch (InvalidSyntaxException e1) {
 111                         log.error("Cannot clean repositories", e1);
 112                 }
 113
 114         }
 115
 116         public void setCmsDeployment(CmsDeployment cmsDeployment) {
 117                 this.cmsDeployment = cmsDeployment;
 118         }
 119
 120         /**
 121          * Checks whether the deployment is available according to expectations, and
 122          * mark it as available.
 123          */
 124 //      private synchronized void checkReadiness() {
 125 //              if (isAvailable())
 126 //                      return;
 127 //              if (nodeAvailable && userAdminAvailable && (httpExpected ? httpAvailable : true)) {
 128 //                      String data = KernelUtils.getFrameworkProp(KernelUtils.OSGI_INSTANCE_AREA);
 129 //                      String state = KernelUtils.getFrameworkProp(KernelUtils.OSGI_CONFIGURATION_AREA);
 130 //                      availableSince = System.currentTimeMillis();
 131 //                      long jvmUptime = ManagementFactory.getRuntimeMXBean().getUptime();
 132 //                      String jvmUptimeStr = " in " + (jvmUptime / 1000) + "." + (jvmUptime % 1000) + "s";
 133 //                      log.info("## ARGEO NODE AVAILABLE" + (log.isDebugEnabled() ? jvmUptimeStr : "") + " ##");
 134 //                      if (log.isDebugEnabled()) {
 135 //                              log.debug("## state: " + state);
 136 //                              if (data != null)
 137 //                                      log.debug("## data: " + data);
 138 //                      }
 139 //                      long begin = bc.getService(bc.getServiceReference(NodeState.class)).getAvailableSince();
 140 //                      long initDuration = System.currentTimeMillis() - begin;
 141 //                      if (log.isTraceEnabled())
 142 //                              log.trace("Kernel initialization took " + initDuration + "ms");
 143 //                      tributeToFreeSoftware(initDuration);
 144 //              }
 145 //      }
 146
 147         private void prepareNodeRepository(Repository deployedNodeRepository, List<String> publishAsLocalRepo) {
 148 //              if (availableSince != null) {
 149 //                      throw new IllegalStateException("Deployment is already available");
 150 //              }
 151
 152                 // home
 153                 prepareDataModel(CmsConstants.NODE_REPOSITORY, deployedNodeRepository, publishAsLocalRepo);
 154
 155                 // init from backup
 156 //              if (deployConfig.isFirstInit()) {
 157 //                      Path restorePath = Paths.get(System.getProperty("user.dir"), "restore");
 158 //                      if (Files.exists(restorePath)) {
 159 //                              if (log.isDebugEnabled())
 160 //                                      log.debug("Found backup " + restorePath + ", restoring it...");
 161 //                              LogicalRestore logicalRestore = new LogicalRestore(bc, deployedNodeRepository, restorePath);
 162 //                              KernelUtils.doAsDataAdmin(logicalRestore);
 163 //                              log.info("Restored backup from " + restorePath);
 164 //                      }
 165 //              }
 166
 167                 // init from repository
 168                 Collection<ServiceReference<Repository>> initRepositorySr;
 169                 try {
 170                         initRepositorySr = bc.getServiceReferences(Repository.class,
 171                                         "(" + CmsConstants.CN + "=" + CmsConstants.NODE_INIT + ")");
 172                 } catch (InvalidSyntaxException e1) {
 173                         throw new IllegalArgumentException(e1);
 174                 }
 175                 Iterator<ServiceReference<Repository>> it = initRepositorySr.iterator();
 176                 while (it.hasNext()) {
 177                         ServiceReference<Repository> sr = it.next();
 178                         Object labeledUri = sr.getProperties().get(LdapAttrs.labeledURI.name());
 179                         Repository initRepository = bc.getService(sr);
 180                         if (log.isDebugEnabled())
 181                                 log.debug("Found init repository " + labeledUri + ", copying it...");
 182                         initFromRepository(deployedNodeRepository, initRepository);
 183                         log.info("Node repository initialised from " + labeledUri);
 184                 }
 185         }
 186
 187         /** Init from a (typically remote) repository. */
 188         private void initFromRepository(Repository deployedNodeRepository, Repository initRepository) {
 189                 Session initSession = null;
 190                 try {
 191                         initSession = initRepository.login();
 192                         workspaces: for (String workspaceName : initSession.getWorkspace().getAccessibleWorkspaceNames()) {
 193                                 if ("security".equals(workspaceName))
 194                                         continue workspaces;
 195                                 if (log.isDebugEnabled())
 196                                         log.debug("Copying workspace " + workspaceName + " from init repository...");
 197                                 long begin = System.currentTimeMillis();
 198                                 Session targetSession = null;
 199                                 Session sourceSession = null;
 200                                 try {
 201                                         try {
 202                                                 targetSession = CmsJcrUtils.openDataAdminSession(deployedNodeRepository, workspaceName);
 203                                         } catch (IllegalArgumentException e) {// no such workspace
 204                                                 Session adminSession = CmsJcrUtils.openDataAdminSession(deployedNodeRepository, null);
 205                                                 try {
 206                                                         adminSession.getWorkspace().createWorkspace(workspaceName);
 207                                                 } finally {
 208                                                         Jcr.logout(adminSession);
 209                                                 }
 210                                                 targetSession = CmsJcrUtils.openDataAdminSession(deployedNodeRepository, workspaceName);
 211                                         }
 212                                         sourceSession = initRepository.login(workspaceName);
 213 //                                      JcrUtils.copyWorkspaceXml(sourceSession, targetSession);
 214                                         // TODO deal with referenceable nodes
 215                                         JcrUtils.copy(sourceSession.getRootNode(), targetSession.getRootNode());
 216                                         targetSession.save();
 217                                         long duration = System.currentTimeMillis() - begin;
 218                                         if (log.isDebugEnabled())
 219                                                 log.debug("Copied workspace " + workspaceName + " from init repository in " + (duration / 1000)
 220                                                                 + " s");
 221                                 } catch (Exception e) {
 222                                         log.error("Cannot copy workspace " + workspaceName + " from init repository.", e);
 223                                 } finally {
 224                                         Jcr.logout(sourceSession);
 225                                         Jcr.logout(targetSession);
 226                                 }
 227                         }
 228                 } catch (RepositoryException e) {
 229                         throw new JcrException(e);
 230                 } finally {
 231                         Jcr.logout(initSession);
 232                 }
 233         }
 234
 235         private void prepareHomeRepository(RepositoryImpl deployedRepository) {
 236                 Session adminSession = KernelUtils.openAdminSession(deployedRepository);
 237                 try {
 238                         argeoDataModelExtensionsAvailable = Arrays
 239                                         .asList(adminSession.getWorkspace().getNamespaceRegistry().getURIs())
 240                                         .contains(ArgeoNames.ARGEO_NAMESPACE);
 241                 } catch (RepositoryException e) {
 242                         log.warn("Cannot check whether Argeo namespace is registered assuming it isn't.", e);
 243                         argeoDataModelExtensionsAvailable = false;
 244                 } finally {
 245                         JcrUtils.logoutQuietly(adminSession);
 246                 }
 247
 248                 // Publish home with the highest service ranking
 249                 Hashtable<String, Object> regProps = new Hashtable<>();
 250                 regProps.put(CmsConstants.CN, CmsConstants.EGO_REPOSITORY);
 251                 regProps.put(Constants.SERVICE_RANKING, Integer.MAX_VALUE);
 252                 Repository egoRepository = new EgoRepository(deployedRepository, false);
 253                 bc.registerService(Repository.class, egoRepository, regProps);
 254                 registerRepositoryServlets(CmsConstants.EGO_REPOSITORY, egoRepository);
 255
 256                 // Keyring only if Argeo extensions are available
 257                 if (argeoDataModelExtensionsAvailable) {
 258                         new ServiceTracker<CallbackHandler, CallbackHandler>(bc, CallbackHandler.class, null) {
 259
 260                                 @Override
 261                                 public CallbackHandler addingService(ServiceReference<CallbackHandler> reference) {
 262                                         NodeKeyRing nodeKeyring = new NodeKeyRing(egoRepository);
 263                                         CallbackHandler callbackHandler = bc.getService(reference);
 264                                         nodeKeyring.setDefaultCallbackHandler(callbackHandler);
 265                                         bc.registerService(LangUtils.names(Keyring.class, CryptoKeyring.class, ManagedService.class),
 266                                                         nodeKeyring, LangUtils.dict(Constants.SERVICE_PID, CmsConstants.NODE_KEYRING_PID));
 267                                         return callbackHandler;
 268                                 }
 269
 270                         }.open();
 271                 }
 272         }
 273
 274         /** Session is logged out. */
 275         private void prepareDataModel(String cn, Repository repository, List<String> publishAsLocalRepo) {
 276                 Session adminSession = KernelUtils.openAdminSession(repository);
 277                 try {
 278                         Set<String> processed = new HashSet<String>();
 279                         bundles: for (Bundle bundle : bc.getBundles()) {
 280                                 BundleWiring wiring = bundle.adapt(BundleWiring.class);
 281                                 if (wiring == null)
 282                                         continue bundles;
 283                                 if (CmsConstants.NODE_REPOSITORY.equals(cn))// process all data models
 284                                         processWiring(cn, adminSession, wiring, processed, false, publishAsLocalRepo);
 285                                 else {
 286                                         List<BundleCapability> capabilities = wiring.getCapabilities(CMS_DATA_MODEL_NAMESPACE);
 287                                         for (BundleCapability capability : capabilities) {
 288                                                 String dataModelName = (String) capability.getAttributes().get(DataModelNamespace.NAME);
 289                                                 if (dataModelName.equals(cn))// process only own data model
 290                                                         processWiring(cn, adminSession, wiring, processed, false, publishAsLocalRepo);
 291                                         }
 292                                 }
 293                         }
 294                 } finally {
 295                         JcrUtils.logoutQuietly(adminSession);
 296                 }
 297         }
 298
 299         private void processWiring(String cn, Session adminSession, BundleWiring wiring, Set<String> processed,
 300                         boolean importListedAbstractModels, List<String> publishAsLocalRepo) {
 301                 // recursively process requirements first
 302                 List<BundleWire> requiredWires = wiring.getRequiredWires(CMS_DATA_MODEL_NAMESPACE);
 303                 for (BundleWire wire : requiredWires) {
 304                         processWiring(cn, adminSession, wire.getProviderWiring(), processed, true, publishAsLocalRepo);
 305                 }
 306
 307                 List<BundleCapability> capabilities = wiring.getCapabilities(CMS_DATA_MODEL_NAMESPACE);
 308                 capabilities: for (BundleCapability capability : capabilities) {
 309                         if (!importListedAbstractModels
 310                                         && KernelUtils.asBoolean((String) capability.getAttributes().get(DataModelNamespace.ABSTRACT))) {
 311                                 continue capabilities;
 312                         }
 313                         boolean publish = registerDataModelCapability(cn, adminSession, capability, processed);
 314                         if (publish)
 315                                 publishAsLocalRepo.add((String) capability.getAttributes().get(DataModelNamespace.NAME));
 316                 }
 317         }
 318
 319         private boolean registerDataModelCapability(String cn, Session adminSession, BundleCapability capability,
 320                         Set<String> processed) {
 321                 Map<String, Object> attrs = capability.getAttributes();
 322                 String name = (String) attrs.get(DataModelNamespace.NAME);
 323                 if (processed.contains(name)) {
 324                         if (log.isTraceEnabled())
 325                                 log.trace("Data model " + name + " has already been processed");
 326                         return false;
 327                 }
 328
 329                 // CND
 330                 String path = (String) attrs.get(DataModelNamespace.CND);
 331                 if (path != null) {
 332                         File dataModel = bc.getBundle().getDataFile("dataModels/" + path);
 333                         if (!dataModel.exists()) {
 334                                 URL url = capability.getRevision().getBundle().getResource(path);
 335                                 if (url == null)
 336                                         throw new IllegalArgumentException("No data model '" + name + "' found under path " + path);
 337                                 try (Reader reader = new InputStreamReader(url.openStream())) {
 338                                         CndImporter.registerNodeTypes(reader, adminSession, true);
 339                                         processed.add(name);
 340                                         dataModel.getParentFile().mkdirs();
 341                                         dataModel.createNewFile();
 342                                         if (log.isDebugEnabled())
 343                                                 log.debug("Registered CND " + url);
 344                                 } catch (Exception e) {
 345                                         log.error("Cannot import CND " + url, e);
 346                                 }
 347                         }
 348                 }
 349
 350                 if (KernelUtils.asBoolean((String) attrs.get(DataModelNamespace.ABSTRACT)))
 351                         return false;
 352                 // Non abstract
 353                 boolean isStandalone = isStandalone(name);
 354                 boolean publishLocalRepo;
 355                 if (isStandalone && name.equals(cn))// includes the node itself
 356                         publishLocalRepo = true;
 357                 else if (!isStandalone && cn.equals(CmsConstants.NODE_REPOSITORY))
 358                         publishLocalRepo = true;
 359                 else
 360                         publishLocalRepo = false;
 361
 362                 return publishLocalRepo;
 363         }
 364
 365         boolean isStandalone(String dataModelName) {
 366                 return cmsDeployment.getProps(CmsConstants.NODE_REPOS_FACTORY_PID, dataModelName) != null;
 367         }
 368
 369         private void publishLocalRepo(String dataModelName, Repository repository) {
 370                 Hashtable<String, Object> properties = new Hashtable<>();
 371                 properties.put(CmsConstants.CN, dataModelName);
 372                 LocalRepository localRepository;
 373                 String[] classes;
 374                 if (repository instanceof RepositoryImpl) {
 375                         localRepository = new JackrabbitLocalRepository((RepositoryImpl) repository, dataModelName);
 376                         classes = new String[] { Repository.class.getName(), LocalRepository.class.getName(),
 377                                         JackrabbitLocalRepository.class.getName() };
 378                 } else {
 379                         localRepository = new LocalRepository(repository, dataModelName);
 380                         classes = new String[] { Repository.class.getName(), LocalRepository.class.getName() };
 381                 }
 382                 bc.registerService(classes, localRepository, properties);
 383
 384                 // TODO make it configurable
 385                 registerRepositoryServlets(dataModelName, localRepository);
 386                 if (log.isTraceEnabled())
 387                         log.trace("Published data model " + dataModelName);
 388         }
 389
 390 //      @Override
 391 //      public synchronized Long getAvailableSince() {
 392 //              return availableSince;
 393 //      }
 394 //
 395 //      public synchronized boolean isAvailable() {
 396 //              return availableSince != null;
 397 //      }
 398
 399         protected void registerRepositoryServlets(String alias, Repository repository) {
 400                 registerRemotingServlet(alias, repository);
 401                 registerWebdavServlet(alias, repository);
 402         }
 403
 404         protected void registerWebdavServlet(String alias, Repository repository) {
 405                 CmsWebDavServlet webdavServlet = new CmsWebDavServlet(alias, repository);
 406                 Hashtable<String, String> ip = new Hashtable<>();
 407                 ip.put(HTTP_WHITEBOARD_SERVLET_INIT_PARAM_PREFIX + CmsWebDavServlet.INIT_PARAM_RESOURCE_CONFIG, webDavConfig);
 408                 ip.put(HTTP_WHITEBOARD_SERVLET_INIT_PARAM_PREFIX + CmsWebDavServlet.INIT_PARAM_RESOURCE_PATH_PREFIX,
 409                                 "/" + alias);
 410
 411                 ip.put(HttpWhiteboardConstants.HTTP_WHITEBOARD_SERVLET_PATTERN, "/" + alias + "/*");
 412                 ip.put(HttpWhiteboardConstants.HTTP_WHITEBOARD_CONTEXT_SELECT,
 413                                 "(" + HttpWhiteboardConstants.HTTP_WHITEBOARD_CONTEXT_PATH + "=" + CmsConstants.PATH_DATA + ")");
 414                 bc.registerService(Servlet.class, webdavServlet, ip);
 415         }
 416
 417         protected void registerRemotingServlet(String alias, Repository repository) {
 418                 CmsRemotingServlet remotingServlet = new CmsRemotingServlet(alias, repository);
 419                 Hashtable<String, String> ip = new Hashtable<>();
 420                 ip.put(CmsConstants.CN, alias);
 421                 // Properties ip = new Properties();
 422                 ip.put(HTTP_WHITEBOARD_SERVLET_INIT_PARAM_PREFIX + CmsRemotingServlet.INIT_PARAM_RESOURCE_PATH_PREFIX,
 423                                 "/" + alias);
 424                 ip.put(HTTP_WHITEBOARD_SERVLET_INIT_PARAM_PREFIX + CmsRemotingServlet.INIT_PARAM_AUTHENTICATE_HEADER,
 425                                 "Negotiate");
 426
 427                 // Looks like a bug in Jackrabbit remoting init
 428                 Path tmpDir;
 429                 try {
 430                         tmpDir = Files.createTempDirectory("remoting_" + alias);
 431                 } catch (IOException e) {
 432                         throw new RuntimeException("Cannot create temp directory for remoting servlet", e);
 433                 }
 434                 ip.put(HTTP_WHITEBOARD_SERVLET_INIT_PARAM_PREFIX + CmsRemotingServlet.INIT_PARAM_HOME, tmpDir.toString());
 435                 ip.put(HTTP_WHITEBOARD_SERVLET_INIT_PARAM_PREFIX + CmsRemotingServlet.INIT_PARAM_TMP_DIRECTORY,
 436                                 "remoting_" + alias);
 437                 ip.put(HTTP_WHITEBOARD_SERVLET_INIT_PARAM_PREFIX + CmsRemotingServlet.INIT_PARAM_PROTECTED_HANDLERS_CONFIG,
 438                                 JcrHttpUtils.DEFAULT_PROTECTED_HANDLERS);
 439                 ip.put(HTTP_WHITEBOARD_SERVLET_INIT_PARAM_PREFIX + CmsRemotingServlet.INIT_PARAM_CREATE_ABSOLUTE_URI, "false");
 440
 441                 ip.put(HttpWhiteboardConstants.HTTP_WHITEBOARD_SERVLET_PATTERN, "/" + alias + "/*");
 442                 ip.put(HttpWhiteboardConstants.HTTP_WHITEBOARD_CONTEXT_SELECT,
 443                                 "(" + HttpWhiteboardConstants.HTTP_WHITEBOARD_CONTEXT_PATH + "=" + CmsConstants.PATH_JCR + ")");
 444                 bc.registerService(Servlet.class, remotingServlet, ip);
 445         }
 446
 447         private class RepositoryContextStc extends ServiceTracker<RepositoryContext, RepositoryContext> {
 448
 449                 public RepositoryContextStc() {
 450                         super(bc, RepositoryContext.class, null);
 451                 }
 452
 453                 @Override
 454                 public RepositoryContext addingService(ServiceReference<RepositoryContext> reference) {
 455                         RepositoryContext repoContext = bc.getService(reference);
 456                         String cn = (String) reference.getProperty(CmsConstants.CN);
 457                         if (cn != null) {
 458                                 List<String> publishAsLocalRepo = new ArrayList<>();
 459                                 if (cn.equals(CmsConstants.NODE_REPOSITORY)) {
 460 //                                      JackrabbitDataModelMigration.clearRepositoryCaches(repoContext.getRepositoryConfig());
 461                                         prepareNodeRepository(repoContext.getRepository(), publishAsLocalRepo);
 462                                         // TODO separate home repository
 463                                         prepareHomeRepository(repoContext.getRepository());
 464                                         registerRepositoryServlets(cn, repoContext.getRepository());
 465                                         nodeAvailable = true;
 466 //                                      checkReadiness();
 467                                 } else {
 468                                         prepareDataModel(cn, repoContext.getRepository(), publishAsLocalRepo);
 469                                 }
 470                                 // Publish all at once, so that bundles with multiple CNDs are consistent
 471                                 for (String dataModelName : publishAsLocalRepo)
 472                                         publishLocalRepo(dataModelName, repoContext.getRepository());
 473                         }
 474                         return repoContext;
 475                 }
 476
 477                 @Override
 478                 public void modifiedService(ServiceReference<RepositoryContext> reference, RepositoryContext service) {
 479                 }
 480
 481                 @Override
 482                 public void removedService(ServiceReference<RepositoryContext> reference, RepositoryContext service) {
 483                 }
 484
 485         }
 486
 487 }