--- /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 javax.jcr.Node;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+import javax.jcr.query.Query;
+import javax.jcr.query.qom.Constraint;
+import javax.jcr.query.qom.DynamicOperand;
+import javax.jcr.query.qom.QueryObjectModelFactory;
+import javax.jcr.query.qom.Selector;
+import javax.jcr.query.qom.StaticOperand;
+
+import org.argeo.ArgeoException;
+
+/** Utilities related to the user home and properties based on Argeo JCR model. */
+public class UserJcrUtils {
+ /** The home base path. Not yet configurable */
+ public final static String DEFAULT_HOME_BASE_PATH = "/home";
+
+ /**
+ * Returns the home node of the user or null if none was found.
+ *
+ * @param session
+ * the session to use in order to perform the search, this can be
+ * a session with a different user ID than the one searched,
+ * typically when a system or admin session is used.
+ * @param username
+ * the username of the user
+ */
+ public static Node getUserHome(Session session, String username) {
+ try {
+ // String homePath = UserJcrUtils.getUserHomePath(username);
+ // return session.itemExists(homePath) ? session.getNode(homePath)
+ // : null;
+ // kept for example of QOM queries
+ QueryObjectModelFactory qomf = session.getWorkspace()
+ .getQueryManager().getQOMFactory();
+ Selector userHomeSel = qomf.selector(ArgeoTypes.ARGEO_USER_HOME,
+ "userHome");
+ DynamicOperand userIdDop = qomf.propertyValue(
+ userHomeSel.getSelectorName(), ArgeoNames.ARGEO_USER_ID);
+ StaticOperand userIdSop = qomf.literal(session.getValueFactory()
+ .createValue(username));
+ Constraint constraint = qomf.comparison(userIdDop,
+ QueryObjectModelFactory.JCR_OPERATOR_EQUAL_TO, userIdSop);
+ Query query = qomf.createQuery(userHomeSel, constraint, null, null);
+ return JcrUtils.querySingleNode(query);
+ } catch (RepositoryException e) {
+ throw new ArgeoException("Cannot find home for user " + username, e);
+ }
+ }
+
+ public static Node getUserProfile(Session session, String username) {
+ try {
+ QueryObjectModelFactory qomf = session.getWorkspace()
+ .getQueryManager().getQOMFactory();
+ Selector userHomeSel = qomf.selector(ArgeoTypes.ARGEO_USER_PROFILE,
+ "userProfile");
+ DynamicOperand userIdDop = qomf.propertyValue(
+ userHomeSel.getSelectorName(), ArgeoNames.ARGEO_USER_ID);
+ StaticOperand userIdSop = qomf.literal(session.getValueFactory()
+ .createValue(username));
+ Constraint constraint = qomf.comparison(userIdDop,
+ QueryObjectModelFactory.JCR_OPERATOR_EQUAL_TO, userIdSop);
+ Query query = qomf.createQuery(userHomeSel, constraint, null, null);
+ return JcrUtils.querySingleNode(query);
+ } catch (RepositoryException e) {
+ throw new ArgeoException(
+ "Cannot find profile for user " + username, e);
+ }
+ }
+
+ /** Returns the home node of the session user or null if none was found. */
+ public static Node getUserHome(Session session) {
+ String userID = session.getUserID();
+ return getUserHome(session, userID);
+ }
+
+ private UserJcrUtils() {
+ }
+}