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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2020 Bell. All rights reserved.
* ================================================================================
* 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.openecomp.sdc.asdctool.impl.validator.report;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.function.Function;
/**
* Provides facilities to for writing report files when testing
*/
public class ReportFileNioHelper {
private ReportFileNioHelper() {
}
/**
* Provides a transactional context for CSV report file writing
*
* @param csvReportFilePath The resulting file path
* @param f The function to write in a CSV file
* @param <A> A Phantom type only required for type-safety
*/
public static <A> A withCsvFile(String csvReportFilePath, Function<ReportFile.CSVFile, A> f) {
ReportFile.CSVFile file = ReportFile.makeCsvFile(ReportFileWriterTestFactory.makeNioWriter(csvReportFilePath));
A result = f.apply(file);
try {
Files.delete(Paths.get(csvReportFilePath));
return result;
} catch (IOException ex) {
throw new RuntimeException(ex);
}
}
}
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