2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2016 - 2017 ONAP
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.onap.ccsdk.sli.core.dblib.propertiesfileresolver;
24 import java.util.Optional;
27 * Strategy for resolving dblib properties.
29 public interface DblibPropertiesFileResolver {
32 * Resolve dblib properties file.
34 * @param dblibFileName the name of the file to look for at the specific location.
35 * @return An optional File or empty.
37 Optional<File> resolveFile(final String dblibFileName);
40 * A success message, used only for logging now.
42 * @return a success message, used only for logging now.
44 String getSuccessfulResolutionMessage();