001/*
002 * (C) Copyright 2014-2016 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.storage.dbs;
020
021import javax.resource.spi.ConnectionManager;
022
023import org.nuxeo.ecm.core.repository.RepositoryFactory;
024import org.nuxeo.runtime.api.Framework;
025import org.nuxeo.runtime.jtajca.NuxeoConnectionManagerConfiguration;
026import org.nuxeo.runtime.jtajca.NuxeoContainer;
027
028/**
029 * Base DBS implementation of a {@link RepositoryFactory}, creating a subclass of {@link DBSRepository}.
030 *
031 * @since 7.10-HF04, 8.1
032 */
033public abstract class DBSRepositoryFactory implements RepositoryFactory {
034
035    protected final String repositoryName;
036
037    public DBSRepositoryFactory(String repositoryName) {
038        this.repositoryName = repositoryName;
039    }
040
041    public DBSRepositoryDescriptor getRepositoryDescriptor() {
042        DBSRepositoryService repositoryService = Framework.getLocalService(DBSRepositoryService.class);
043        DBSRepositoryDescriptor descriptor = repositoryService.getRepositoryDescriptor(repositoryName);
044        if (descriptor == null) {
045            throw new IllegalStateException("No descriptor registered for: " + repositoryName);
046        }
047        return descriptor;
048    }
049
050    /**
051     * This is done so that the connection pool monitor has something to return. In the future we may have an actual
052     * pool.
053     */
054    protected ConnectionManager installPool() {
055        NuxeoConnectionManagerConfiguration pool = new NuxeoConnectionManagerConfiguration();
056        pool.setName("repository/" + repositoryName);
057        return NuxeoContainer.initConnectionManager(pool);
058    }
059
060}