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Metrics CSV writer: create parent directory if it does not exist
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.gitignore
vendored
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@ -143,3 +143,5 @@ org.emoflon.gips.gipsl.examples.mdvne.seq/
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org.emoflon.gips.gipsl.examples.mdvne.bwignore/
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vne.scenarios/model.xmi
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vne.scenarios/metrics/
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@ -1,6 +1,7 @@
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package scenario.util;
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import java.io.BufferedWriter;
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import java.io.File;
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import java.io.FileReader;
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import java.io.IOException;
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import java.nio.file.Files;
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@ -237,6 +238,23 @@ public class CsvUtil {
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return;
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}
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if (format == null) {
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throw new IllegalArgumentException("Given CSV format was null");
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}
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if (content == null || content.length == 0) {
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throw new IllegalArgumentException("Given content was null or empty.");
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}
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// Create parent folder if it does not exist
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final int lastSlash = csvPath.lastIndexOf('/');
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final String parentPath = csvPath.substring(0, lastSlash);
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final File parentFolder = new File(parentPath);
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if (!parentFolder.exists()) {
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parentFolder.mkdir();
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}
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// Write CSV line itself
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try {
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BufferedWriter out;
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// If file does not exist, write header to it
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