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/*
* SonarQube
* Copyright (C) 2009-2022 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.scanner.cache;
import java.io.InputStream;
import java.util.Map;
import org.jetbrains.annotations.Nullable;
import org.sonar.api.batch.sensor.cache.ReadCache;
import org.springframework.context.annotation.Bean;
import static java.util.Collections.emptyMap;
public class AnalysisCacheProvider {
@Bean("ReadCache")
public ReadCache provideReader(AnalysisCacheEnabled analysisCacheEnabled, AnalysisCacheMemoryStorage storage) {
if (analysisCacheEnabled.isEnabled()) {
storage.load();
return new ReadCacheImpl(storage);
}
return new NoOpReadCache();
}
@Bean("WriteCache")
public ScannerWriteCache provideWriter(AnalysisCacheEnabled analysisCacheEnabled, ReadCache readCache) {
if (analysisCacheEnabled.isEnabled()) {
return new WriteCacheImpl(readCache);
}
return new NoOpWriteCache();
}
static class NoOpWriteCache implements ScannerWriteCache {
@Override
public void write(String s, InputStream inputStream) {
// no op
}
@Override
public void write(String s, byte[] bytes) {
// no op
}
@Override
public void copyFromPrevious(String s) {
// no op
}
@Override
public Map<String, byte[]> getCache() {
return emptyMap();
}
}
static class NoOpReadCache implements ReadCache {
@Nullable
@Override
public InputStream read(String s) {
return null;
}
@Override
public boolean contains(String s) {
return false;
}
}
}
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