AbstractArchiveDataSource.java
/*
* Copyright (c) 2024, RTE (http://www.rte-france.com)
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
* SPDX-License-Identifier: MPL-2.0
*/
package com.powsybl.commons.datasource;
import java.nio.file.Path;
import java.util.Objects;
/**
* @author Nicolas Rol {@literal <nicolas.rol at rte-france.com>}
*/
public abstract class AbstractArchiveDataSource extends AbstractFileSystemDataSource {
private final String archiveFileName;
final ArchiveFormat archiveFormat;
AbstractArchiveDataSource(Path directory, String archiveFileName, String baseName, String dataExtension, CompressionFormat compressionFormat, ArchiveFormat archiveFormat, DataSourceObserver observer) {
super(directory, baseName, dataExtension, compressionFormat, observer);
this.archiveFileName = archiveFileName;
this.archiveFormat = archiveFormat;
}
protected Path getArchiveFilePath() {
return directory.resolve(archiveFileName);
}
protected ArchiveFormat getArchiveFormat() {
return archiveFormat;
}
protected abstract boolean entryExists(Path archiveFilePath, String fileName);
@Override
public boolean exists(String fileName) {
Objects.requireNonNull(fileName);
Path archiveFilePath = getArchiveFilePath();
return entryExists(archiveFilePath, fileName);
}
}