JCR repository factory recognizes vm:///alias URIs

[lgpl/argeo-commons.git] / server / runtime / org.argeo.server.jackrabbit / src / main / java / org / argeo / jackrabbit / JackrabbitRepositoryFactory.java

diff --git a/server/runtime/org.argeo.server.jackrabbit/src/main/java/org/argeo/jackrabbit/JackrabbitRepositoryFactory.java b/server/runtime/org.argeo.server.jackrabbit/src/main/java/org/argeo/jackrabbit/JackrabbitRepositoryFactory.java
index bcf02a3c1e564896a9dffb7b6b73ceabcdb2577b..1f2ec2ae2c16716ad020af4cb576be50bc043b1d 100644 (file)
--- a/server/runtime/org.argeo.server.jackrabbit/src/main/java/org/argeo/jackrabbit/JackrabbitRepositoryFactory.java
+++ b/server/runtime/org.argeo.server.jackrabbit/src/main/java/org/argeo/jackrabbit/JackrabbitRepositoryFactory.java
@@ -1,7 +1,25 @@
+/*
+ * Copyright (C) 2007-2012 Mathieu Baudier
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.argeo.jackrabbit;
 
+import java.net.URI;
+import java.net.URISyntaxException;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Properties;
 
 import javax.jcr.Repository;
 import javax.jcr.RepositoryException;
@@ -15,34 +33,80 @@ import org.argeo.ArgeoException;
 import org.argeo.jcr.ArgeoJcrConstants;
 import org.argeo.jcr.DefaultRepositoryFactory;
 
+/**
+ * Repository factory which can create new repositories and access remote
+ * Jackrabbit repositories
+ */
 public class JackrabbitRepositoryFactory extends DefaultRepositoryFactory
                implements RepositoryFactory, ArgeoJcrConstants {
        private final static Log log = LogFactory
                        .getLog(JackrabbitRepositoryFactory.class);
 
-       @SuppressWarnings("rawtypes")
+       @SuppressWarnings({ "rawtypes", "unchecked" })
        public Repository getRepository(Map parameters) throws RepositoryException {
+               // check if can be found by alias
                Repository repository = super.getRepository(parameters);
                if (repository != null)
                        return repository;
 
-               String uri;
+               // check if remote
+               String uri = null;
                if (parameters.containsKey(JCR_REPOSITORY_URI))
                        uri = parameters.get(JCR_REPOSITORY_URI).toString();
                else if (parameters.containsKey(JcrUtils.REPOSITORY_URI))
                        uri = parameters.get(JcrUtils.REPOSITORY_URI).toString();
-               else
-                       return null;
-               
+
+               if (uri != null) {
+                       if (uri.startsWith("http"))// http, https
+                               repository = createRemoteRepository(uri);
+                       else if (uri.startsWith("vm")) {
+                               try {
+                                       URI uriObj = new URI(uri);
+                                       String alias = uriObj.getPath();
+                                       if (alias.charAt(0) == '/')
+                                               alias = alias.substring(1);
+                                       if (alias.charAt(alias.length() - 1) == '/')
+                                               alias = alias.substring(0, alias.length() - 1);
+                                       repository = getRepositoryByAlias(alias);
+                               } catch (URISyntaxException e) {
+                                       throw new ArgeoException("Cannot interpret URI " + uri, e);
+                               }
+                       }
+               }
+
+               // publish under alias
+               if (parameters.containsKey(JCR_REPOSITORY_ALIAS)) {
+                       Properties properties = new Properties();
+                       properties.putAll(parameters);
+                       String alias = parameters.get(JCR_REPOSITORY_ALIAS).toString();
+                       publish(alias, repository, properties);
+                       log.info("Registered JCR repository under alias '" + alias
+                                       + "' with properties " + properties);
+               }
+
+               return repository;
+       }
+
+       protected Repository createRemoteRepository(String uri)
+                       throws RepositoryException {
                Map<String, String> params = new HashMap<String, String>();
                params.put(JcrUtils.REPOSITORY_URI, uri);
-               repository = new Jcr2davRepositoryFactory().getRepository(params);
+               Repository repository = new Jcr2davRepositoryFactory()
+                               .getRepository(params);
                if (repository == null)
                        throw new ArgeoException("Remote Davex repository " + uri
                                        + " not found");
-               log.info("Initialized remote Jackrabbit repository " + repository
-                               + " from uri " + uri);
-
+               log.info("Initialized remote Jackrabbit repository from uri " + uri);
                return repository;
        }
+
+       /**
+        * Called after the repository has been initialised. Does nothing by
+        * default.
+        */
+       @SuppressWarnings("rawtypes")
+       protected void postInitialization(Repository repository, Map parameters) {
+
+       }
+
 }