001/*
002 * (C) Copyright 2006-2019 Nuxeo (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.blob;
020
021import java.util.HashMap;
022import java.util.Map;
023
024/**
025 * Basic configuration for a blob store.
026 *
027 * @since 11.1
028 */
029public abstract class AbstractBlobStoreConfiguration extends PropertyBasedConfiguration {
030
031    public final String namespace;
032
033    public AbstractBlobStoreConfiguration(String systemPropertyPrefix, Map<String, String> properties) {
034        super(systemPropertyPrefix, properties);
035        namespace = getProperty(BlobProviderDescriptor.NAMESPACE);
036    }
037
038    public Map<String, String> propertiesWithNamespace(String ns) {
039        Map<String, String> newProperties = new HashMap<>(properties);
040        String newNamespace;
041        if (namespace == null) {
042            newNamespace = ns;
043        } else {
044            newNamespace = namespace + '/' + ns;
045        }
046        newProperties.put(BlobProviderDescriptor.NAMESPACE, newNamespace);
047        return newProperties;
048    }
049}