First init from remote repository.
[lgpl/argeo-commons.git] / org.argeo.cms / src / org / argeo / cms / internal / kernel / CmsDeployment.java
index d7be37226000a2b4747491523620c7554c2a2368..a19bbaf353daf78a3f375c1bb7004a59c552cdd6 100644 (file)
@@ -13,8 +13,10 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collection;
 import java.util.HashSet;
 import java.util.Hashtable;
+import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -35,14 +37,17 @@ import org.argeo.api.DataModelNamespace;
 import org.argeo.api.NodeConstants;
 import org.argeo.api.NodeDeployment;
 import org.argeo.api.NodeState;
+import org.argeo.api.NodeUtils;
 import org.argeo.api.security.CryptoKeyring;
 import org.argeo.api.security.Keyring;
 import org.argeo.cms.ArgeoNames;
-import org.argeo.cms.CmsException;
 import org.argeo.cms.internal.http.CmsRemotingServlet;
 import org.argeo.cms.internal.http.CmsWebDavServlet;
 import org.argeo.cms.internal.http.HttpUtils;
+import org.argeo.jcr.Jcr;
+import org.argeo.jcr.JcrException;
 import org.argeo.jcr.JcrUtils;
+import org.argeo.naming.LdapAttrs;
 import org.argeo.osgi.useradmin.UserAdminConf;
 import org.argeo.util.LangUtils;
 import org.eclipse.equinox.http.jetty.JettyConfigurator;
@@ -145,7 +150,7 @@ public class CmsDeployment implements NodeDeployment {
                                                        .listConfigurations("(service.factoryPid=" + NodeConstants.NODE_USER_ADMIN_PID + ")");
                                        isClean = confs == null || confs.length == 0;
                                } catch (Exception e) {
-                                       throw new CmsException("Cannot analize clean state", e);
+                                       throw new IllegalStateException("Cannot analyse clean state", e);
                                }
                                deployConfig = new DeployConfig(configurationAdmin, dataModels, isClean);
                                httpExpected = deployConfig.getProps(KernelConstants.JETTY_FACTORY_PID, "default") != null;
@@ -165,7 +170,7 @@ public class CmsDeployment implements NodeDeployment {
                                                loadIpaJaasConfiguration();
                                        }
                                } catch (Exception e) {
-                                       throw new CmsException("Cannot initialize config", e);
+                                       throw new IllegalStateException("Cannot initialize config", e);
                                }
                                return super.addingService(reference);
                        }
@@ -198,7 +203,7 @@ public class CmsDeployment implements NodeDeployment {
                        } catch (Exception e1) {
                                // silent
                        }
-                       throw new CmsException("Cannot add standard system roles", e);
+                       throw new IllegalStateException("Cannot add standard system roles", e);
                }
        }
 
@@ -279,13 +284,69 @@ public class CmsDeployment implements NodeDeployment {
                }
        }
 
-       private void prepareNodeRepository(Repository deployedNodeRepository) {
+       private void prepareNodeRepository(Repository deployedNodeRepository, List<String> publishAsLocalRepo) {
                if (availableSince != null) {
-                       throw new CmsException("Deployment is already available");
+                       throw new IllegalStateException("Deployment is already available");
                }
 
                // home
-               prepareDataModel(NodeConstants.NODE_REPOSITORY, deployedNodeRepository);
+               prepareDataModel(NodeConstants.NODE_REPOSITORY, deployedNodeRepository, publishAsLocalRepo);
+
+               // init from repository
+               Collection<ServiceReference<Repository>> initRepositorySr;
+               try {
+                       initRepositorySr = bc.getServiceReferences(Repository.class,
+                                       "(" + NodeConstants.CN + "=" + NodeConstants.NODE_INIT + ")");
+               } catch (InvalidSyntaxException e1) {
+                       throw new IllegalArgumentException(e1);
+               }
+               Iterator<ServiceReference<Repository>> it = initRepositorySr.iterator();
+               while (it.hasNext()) {
+                       ServiceReference<Repository> sr = it.next();
+                       Object labeledUri = sr.getProperties().get(LdapAttrs.labeledURI.name());
+                       Repository initRepository = bc.getService(sr);
+                       if (log.isDebugEnabled())
+                               log.debug("Found init repository " + labeledUri + ", copying it...");
+                       initFromRepository(deployedNodeRepository, initRepository);
+                       log.info("Node repository initialised from " + labeledUri);
+               }
+       }
+
+       /** Init from a (typically remote) repository. */
+       private void initFromRepository(Repository deployedNodeRepository, Repository initRepository) {
+               Session initSession = null;
+               try {
+                       initSession = initRepository.login();
+                       workspaces: for (String workspaceName : initSession.getWorkspace().getAccessibleWorkspaceNames()) {
+                               if ("security".equals(workspaceName))
+                                       continue workspaces;
+                               Session targetSession = null;
+                               Session sourceSession = null;
+                               try {
+                                       try {
+                                               targetSession = NodeUtils.openDataAdminSession(deployedNodeRepository, workspaceName);
+                                       } catch (IllegalArgumentException e) {// no such workspace
+                                               Session adminSession = NodeUtils.openDataAdminSession(deployedNodeRepository, null);
+                                               try {
+                                                       adminSession.getWorkspace().createWorkspace(workspaceName);
+                                               } finally {
+                                                       Jcr.logout(adminSession);
+                                               }
+                                               targetSession = NodeUtils.openDataAdminSession(deployedNodeRepository, workspaceName);
+                                       }
+                                       sourceSession = initRepository.login(workspaceName);
+                                       JcrUtils.copy(sourceSession.getRootNode(), targetSession.getRootNode());
+                                       targetSession.save();
+                               } finally {
+                                       Jcr.logout(sourceSession);
+                                       Jcr.logout(targetSession);
+                               }
+                       }
+               } catch (RepositoryException e) {
+                       throw new JcrException(e);
+               } finally {
+                       Jcr.logout(initSession);
+               }
        }
 
        private void prepareHomeRepository(RepositoryImpl deployedRepository) {
@@ -319,7 +380,7 @@ public class CmsDeployment implements NodeDeployment {
                                        CallbackHandler callbackHandler = bc.getService(reference);
                                        nodeKeyring.setDefaultCallbackHandler(callbackHandler);
                                        bc.registerService(LangUtils.names(Keyring.class, CryptoKeyring.class, ManagedService.class),
-                                                       nodeKeyring, LangUtils.dico(Constants.SERVICE_PID, NodeConstants.NODE_KEYRING_PID));
+                                                       nodeKeyring, LangUtils.dict(Constants.SERVICE_PID, NodeConstants.NODE_KEYRING_PID));
                                        return callbackHandler;
                                }
 
@@ -328,7 +389,7 @@ public class CmsDeployment implements NodeDeployment {
        }
 
        /** Session is logged out. */
-       private void prepareDataModel(String cn, Repository repository) {
+       private void prepareDataModel(String cn, Repository repository, List<String> publishAsLocalRepo) {
                Session adminSession = KernelUtils.openAdminSession(repository);
                try {
                        Set<String> processed = new HashSet<String>();
@@ -337,13 +398,13 @@ public class CmsDeployment implements NodeDeployment {
                                if (wiring == null)
                                        continue bundles;
                                if (NodeConstants.NODE_REPOSITORY.equals(cn))// process all data models
-                                       processWiring(cn, adminSession, wiring, processed, false);
+                                       processWiring(cn, adminSession, wiring, processed, false, publishAsLocalRepo);
                                else {
                                        List<BundleCapability> capabilities = wiring.getCapabilities(CMS_DATA_MODEL_NAMESPACE);
                                        for (BundleCapability capability : capabilities) {
                                                String dataModelName = (String) capability.getAttributes().get(DataModelNamespace.NAME);
                                                if (dataModelName.equals(cn))// process only own data model
-                                                       processWiring(cn, adminSession, wiring, processed, false);
+                                                       processWiring(cn, adminSession, wiring, processed, false, publishAsLocalRepo);
                                        }
                                }
                        }
@@ -353,14 +414,13 @@ public class CmsDeployment implements NodeDeployment {
        }
 
        private void processWiring(String cn, Session adminSession, BundleWiring wiring, Set<String> processed,
-                       boolean importListedAbstractModels) {
+                       boolean importListedAbstractModels, List<String> publishAsLocalRepo) {
                // recursively process requirements first
                List<BundleWire> requiredWires = wiring.getRequiredWires(CMS_DATA_MODEL_NAMESPACE);
                for (BundleWire wire : requiredWires) {
-                       processWiring(cn, adminSession, wire.getProviderWiring(), processed, true);
+                       processWiring(cn, adminSession, wire.getProviderWiring(), processed, true, publishAsLocalRepo);
                }
 
-               List<String> publishAsLocalRepo = new ArrayList<>();
                List<BundleCapability> capabilities = wiring.getCapabilities(CMS_DATA_MODEL_NAMESPACE);
                capabilities: for (BundleCapability capability : capabilities) {
                        if (!importListedAbstractModels
@@ -371,9 +431,6 @@ public class CmsDeployment implements NodeDeployment {
                        if (publish)
                                publishAsLocalRepo.add((String) capability.getAttributes().get(DataModelNamespace.NAME));
                }
-               // Publish all at once, so that bundles with multiple CNDs are consistent
-               for (String dataModelName : publishAsLocalRepo)
-                       publishLocalRepo(dataModelName, adminSession.getRepository());
        }
 
        private boolean registerDataModelCapability(String cn, Session adminSession, BundleCapability capability,
@@ -393,7 +450,7 @@ public class CmsDeployment implements NodeDeployment {
                        if (!dataModel.exists()) {
                                URL url = capability.getRevision().getBundle().getResource(path);
                                if (url == null)
-                                       throw new CmsException("No data model '" + name + "' found under path " + path);
+                                       throw new IllegalArgumentException("No data model '" + name + "' found under path " + path);
                                try (Reader reader = new InputStreamReader(url.openStream())) {
                                        CndImporter.registerNodeTypes(reader, adminSession, true);
                                        processed.add(name);
@@ -402,7 +459,7 @@ public class CmsDeployment implements NodeDeployment {
                                        if (log.isDebugEnabled())
                                                log.debug("Registered CND " + url);
                                } catch (Exception e) {
-                                       throw new CmsException("Cannot import CND " + url, e);
+                                       log.error("Cannot import CND " + url, e);
                                }
                        }
                }
@@ -485,7 +542,7 @@ public class CmsDeployment implements NodeDeployment {
                try {
                        tmpDir = Files.createTempDirectory("remoting_" + alias);
                } catch (IOException e) {
-                       throw new CmsException("Cannot create temp directory for remoting servlet", e);
+                       throw new RuntimeException("Cannot create temp directory for remoting servlet", e);
                }
                ip.put(HTTP_WHITEBOARD_SERVLET_INIT_PARAM_PREFIX + CmsRemotingServlet.INIT_PARAM_HOME, tmpDir.toString());
                ip.put(HTTP_WHITEBOARD_SERVLET_INIT_PARAM_PREFIX + CmsRemotingServlet.INIT_PARAM_TMP_DIRECTORY,
@@ -511,16 +568,20 @@ public class CmsDeployment implements NodeDeployment {
                        RepositoryContext repoContext = bc.getService(reference);
                        String cn = (String) reference.getProperty(NodeConstants.CN);
                        if (cn != null) {
+                               List<String> publishAsLocalRepo = new ArrayList<>();
                                if (cn.equals(NodeConstants.NODE_REPOSITORY)) {
-                                       prepareNodeRepository(repoContext.getRepository());
+                                       prepareNodeRepository(repoContext.getRepository(), publishAsLocalRepo);
                                        // TODO separate home repository
                                        prepareHomeRepository(repoContext.getRepository());
                                        registerRepositoryServlets(cn, repoContext.getRepository());
                                        nodeAvailable = true;
                                        checkReadiness();
                                } else {
-                                       prepareDataModel(cn, repoContext.getRepository());
+                                       prepareDataModel(cn, repoContext.getRepository(), publishAsLocalRepo);
                                }
+                               // Publish all at once, so that bundles with multiple CNDs are consistent
+                               for (String dataModelName : publishAsLocalRepo)
+                                       publishLocalRepo(dataModelName, repoContext.getRepository());
                        }
                        return repoContext;
                }