--- /dev/null
+/*
+ * Copyright (C) 2007-2012 Argeo GmbH
+ *
+ * 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.jcr;
+
+import java.util.Collections;
+import java.util.Map;
+import java.util.Observable;
+import java.util.TreeMap;
+
+import javax.jcr.Repository;
+import javax.jcr.RepositoryException;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+@Deprecated
+public class DefaultRepositoryRegister extends Observable implements
+ RepositoryRegister, ArgeoJcrConstants {
+ private final static Log log = LogFactory
+ .getLog(DefaultRepositoryRegister.class);
+
+ /** Read only map which will be directly exposed. */
+ private Map<String, Repository> repositories = Collections
+ .unmodifiableMap(new TreeMap<String, Repository>());
+
+ @SuppressWarnings("rawtypes")
+ public synchronized Repository getRepository(Map parameters)
+ throws RepositoryException {
+ if (!parameters.containsKey(JCR_REPOSITORY_ALIAS))
+ throw new RepositoryException("Parameter " + JCR_REPOSITORY_ALIAS
+ + " has to be defined.");
+ String alias = parameters.get(JCR_REPOSITORY_ALIAS).toString();
+ if (!repositories.containsKey(alias))
+ throw new RepositoryException(
+ "No repository registered with alias " + alias);
+
+ return repositories.get(alias);
+ }
+
+ /** Access to the read-only map */
+ public synchronized Map<String, Repository> getRepositories() {
+ return repositories;
+ }
+
+ /** Registers a service, typically called when OSGi services are bound. */
+ @SuppressWarnings("rawtypes")
+ public synchronized void register(Repository repository, Map properties) {
+ String alias;
+ if (properties == null || !properties.containsKey(JCR_REPOSITORY_ALIAS)) {
+ log.warn("Cannot register a repository if no "
+ + JCR_REPOSITORY_ALIAS + " property is specified.");
+ return;
+ }
+ alias = properties.get(JCR_REPOSITORY_ALIAS).toString();
+ Map<String, Repository> map = new TreeMap<String, Repository>(
+ repositories);
+ map.put(alias, repository);
+ repositories = Collections.unmodifiableMap(map);
+ setChanged();
+ notifyObservers(alias);
+ }
+
+ /** Unregisters a service, typically called when OSGi services are unbound. */
+ @SuppressWarnings("rawtypes")
+ public synchronized void unregister(Repository repository, Map properties) {
+ // TODO: also check bean name?
+ if (properties == null || !properties.containsKey(JCR_REPOSITORY_ALIAS)) {
+ log.warn("Cannot unregister a repository without property "
+ + JCR_REPOSITORY_ALIAS);
+ return;
+ }
+
+ String alias = properties.get(JCR_REPOSITORY_ALIAS).toString();
+ Map<String, Repository> map = new TreeMap<String, Repository>(
+ repositories);
+ if (map.remove(alias) == null) {
+ log.warn("No repository was registered with alias " + alias);
+ return;
+ }
+ repositories = Collections.unmodifiableMap(map);
+ setChanged();
+ notifyObservers(alias);
+ }
+}