org.sonar.plugins.dotnet.tests.CoverageCache Maven / Gradle / Ivy
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/*
* SonarSource :: .NET :: Shared library
* Copyright (C) 2014-2024 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.plugins.dotnet.tests;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
import java.util.WeakHashMap;
class CoverageCache {
private static final Logger LOG = LoggerFactory.getLogger(CoverageCache.class);
private final WeakHashMap cache = new WeakHashMap<>();
Coverage readCoverageFromCacheOrParse(CoverageParser parser, File reportFile) {
String path = reportFile.getAbsolutePath();
Coverage coverage = cache.get(path);
if (coverage == null) {
coverage = new Coverage();
parser.accept(reportFile, coverage);
cache.put(path, coverage);
LOG.info("Adding this code coverage report to the cache for later reuse: {}", path);
} else {
LOG.info("Successfully retrieved this code coverage report results from the cache: {}", path);
}
return coverage;
}
}