X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;ds=sidebyside;f=org.argeo.server.jcr%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fjcr%2FUserJcrUtils.java;fp=org.argeo.server.jcr%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fjcr%2FUserJcrUtils.java;h=1758802f85679c7334f1d60c24d7b68f82b06020;hb=1df1bf64759d35d3d72b9d96b26b71118fdbe031;hp=0000000000000000000000000000000000000000;hpb=3a3d316af102ba410d1d9e6de349d0c8f7ac044f;p=lgpl%2Fargeo-commons.git diff --git a/org.argeo.server.jcr/src/main/java/org/argeo/jcr/UserJcrUtils.java b/org.argeo.server.jcr/src/main/java/org/argeo/jcr/UserJcrUtils.java new file mode 100644 index 000000000..1758802f8 --- /dev/null +++ b/org.argeo.server.jcr/src/main/java/org/argeo/jcr/UserJcrUtils.java @@ -0,0 +1,96 @@ +/* + * 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() { + } +}