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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. 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.ci.tests.utils.graph;
import java.io.IOException;
import java.nio.charset.Charset;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.io.FileUtils;
import org.openecomp.sdc.be.dao.neo4j.GraphPropertiesDictionary;
import com.thinkaurelius.titan.core.TitanVertex;
public class GraphFileUtils {
public static final String TEMP_FILES_PATH = "src/main/resources/ci/tempFiles/%s.txt";
public static void writeVerticesUIDToFile(String fileName, Iterable<TitanVertex> vertices) throws IOException {
Path path = Paths.get(String.format(TEMP_FILES_PATH, fileName));
Files.deleteIfExists(path);
Path file = Files.createFile(path);
final String newLine = System.getProperty("line.separator");
for (TitanVertex vertex : vertices) {
FileUtils.writeStringToFile(file.toFile(), String.valueOf(vertex.id()) + newLine, Charset.defaultCharset(), true);
}
}
public static List<String> getVerticesIdsFromFile(String fileName) throws IOException {
List<String> verticesUids = new ArrayList<>();
Files.lines(Paths.get(String.format(TEMP_FILES_PATH, fileName))).forEach(verticesUids::add);
return verticesUids;
}
private static String getUid(TitanVertex titanVertex) {
return (String )titanVertex.value(GraphPropertiesDictionary.UNIQUE_ID.getProperty());
}
}
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