2 * ============LICENSE_START=======================================================
3 * ONAP : ccsdk features
4 * ================================================================================
5 * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
22 package org.onap.ccsdk.features.sdnr.wt.dataprovider.setup;
24 import java.io.FileNotFoundException;
26 import org.onap.ccsdk.features.sdnr.wt.dataprovider.setup.data.DataMigrationReport;
27 import org.onap.ccsdk.features.sdnr.wt.dataprovider.setup.data.Release;
30 public interface DataMigrationProviderService {
33 * import data from file and write these to database
34 * @param filename source
35 * @param dryrun only loading file and check consistency, not pushing into database
37 * @throws FileNotFoundException
40 DataMigrationReport importData(String filename,boolean dryrun) throws FileNotFoundException, Exception;
42 * export current data to file
45 DataMigrationReport exportData(String filename);
51 Release getCurrentVersion();
58 * @param forceRecreate
62 boolean initDatabase(Release release, int numShards, int numReplicas, String dbPrefix, boolean forceRecreate,
65 * clean up the database
66 * all data will be removed
67 * complete structure will be destroyed
70 boolean clearDatabase(Release release, String dbPrefix, long timeoutms);