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- /*
- * SonarQube
- * Copyright (C) 2009-2023 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
- package org.sonar.core.sarif;
-
- import com.google.common.annotations.VisibleForTesting;
- import com.google.gson.Gson;
- import com.google.gson.JsonIOException;
- import com.google.gson.JsonSyntaxException;
- import java.io.IOException;
- import java.io.Reader;
- import java.nio.file.NoSuchFileException;
- import java.nio.file.Path;
- import javax.inject.Inject;
- import org.sonar.api.ce.ComputeEngineSide;
- import org.sonar.api.scanner.ScannerSide;
-
- import static java.lang.String.format;
- import static java.nio.charset.StandardCharsets.UTF_8;
- import static java.nio.file.Files.newBufferedReader;
-
- @ScannerSide
- @ComputeEngineSide
- public class SarifSerializerImpl implements SarifSerializer {
- private static final String SARIF_REPORT_ERROR = "Failed to read SARIF report at '%s'";
- private static final String SARIF_JSON_SYNTAX_ERROR = SARIF_REPORT_ERROR + ": invalid JSON syntax or file is not UTF-8 encoded";
-
- private final Gson gson;
-
- @Inject
- public SarifSerializerImpl() {
- this(new Gson());
- }
-
- @VisibleForTesting
- SarifSerializerImpl(Gson gson) {
- this.gson = gson;
- }
-
- @Override
- public String serialize(Sarif210 sarif210) {
- return gson.toJson(sarif210);
- }
-
- @Override
- public Sarif210 deserialize(Path reportPath) throws NoSuchFileException {
- try (Reader reader = newBufferedReader(reportPath, UTF_8)) {
- Sarif210 sarif = gson.fromJson(reader, Sarif210.class);
- SarifVersionValidator.validateSarifVersion(sarif.getVersion());
- return sarif;
- } catch (NoSuchFileException e) {
- throw e;
- } catch (JsonIOException | IOException e) {
- throw new IllegalStateException(format(SARIF_REPORT_ERROR, reportPath), e);
- } catch (JsonSyntaxException e) {
- throw new IllegalStateException(format(SARIF_JSON_SYNTAX_ERROR, reportPath), e);
- }
- }
- }
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