/*
 * SonarQube
 * Copyright (C) 2009-2025 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 org.sonar.api.batch.sensor.cache.ReadCache;

import static org.sonar.api.utils.Preconditions.checkArgument;
import static org.sonar.api.utils.Preconditions.checkNotNull;

public class ReadCacheImpl implements ReadCache {
  private final AnalysisCacheStorage cache;

  public ReadCacheImpl(AnalysisCacheStorage storage) {
    this.cache = storage;
  }

  @Override
  public InputStream read(String key) {
    checkNotNull(key);
    checkArgument(contains(key));
    return cache.get(key);
  }

  @Override
  public boolean contains(String key) {
    checkNotNull(key);
    return cache.contains(key);
  }
}