001/*
002 * (C) Copyright 2016 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     Florent Guillaume
018 */
019package org.nuxeo.ecm.core.api;
020
021import org.nuxeo.ecm.core.api.local.LocalSession;
022import org.nuxeo.ecm.core.repository.RepositoryService;
023import org.nuxeo.runtime.api.Framework;
024import org.nuxeo.runtime.model.DefaultComponent;
025
026/**
027 * Implementation for the service managing the acquisition/release of {@link CoreSession} instances.
028 *
029 * @since 8.4
030 */
031public class CoreSessionServiceImpl extends DefaultComponent implements CoreSessionService {
032
033    @Override
034    public CloseableCoreSession createCoreSession(String repositoryName, NuxeoPrincipal principal) {
035        return new LocalSession(repositoryName, principal);
036    }
037
038    @Override
039    public void releaseCoreSession(CloseableCoreSession session) {
040        // nothing (the session holds no resources to close)
041    }
042
043    @Override
044    public int getNumberOfOpenCoreSessions() {
045        return Framework.getService(RepositoryService.class).getActiveSessionsCount();
046    }
047
048}