| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.unomi.api.services; |
| |
| import org.apache.unomi.api.SourceItem; |
| |
| import java.util.List; |
| |
| public interface SourceService { |
| |
| /** |
| * Retrieves the source identified by the specified identifier. |
| * |
| * @param sourceId the identifier of the source to retrieve |
| * @return the topic identified by the specified identifier or {@code null} if no such source exists |
| */ |
| SourceItem load(final String sourceId); |
| |
| /** |
| * Saves the specified source in the context server. |
| * |
| * @param source the source to be saved |
| * @return the newly saved topic if the creation or update was successful, {@code null} otherwise |
| */ |
| SourceItem save(final SourceItem source); |
| |
| /** |
| * Retrieves all sources. |
| * |
| * @return a {@link List} of {@link SourceItem} metadata |
| */ |
| List<SourceItem> getAll(); |
| |
| /** |
| * Removes the source identified by the specified identifier. |
| * |
| * @param sourceId the identifier of the profile or persona to delete |
| * @return {@code true} if the deletion was successful, {@code false} otherwise |
| */ |
| boolean delete(final String sourceId); |
| |
| } |