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/*-
* ============LICENSE_START=======================================================
* onap
* ================================================================================
* Copyright (C) 2016 - 2017 ONAP
* ================================================================================
* Licensed 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.
* ============LICENSE_END=========================================================
*/
package org.onap.ccsdk.sli.core.utils;
import java.io.File;
import java.util.Optional;
/**
* Strategy for resolving dblib properties.
*/
public interface PropertiesFileResolver {
/**
* Resolve dblib properties file.
*
* @param filename the name of the file to look for at the specific location.
* @return An optional File or empty.
*/
Optional<File> resolveFile(final String filename);
/**
* A success message, used only for logging now.
*
* @return a success message, used only for logging now.
*/
String getSuccessfulResolutionMessage();
}
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