/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jutils.jhardware.info;

import org.jutils.jhardware.info.memory.unix.UnixMemoryInfo;
import org.jutils.jhardware.info.network.unix.UnixNetworkInfo;
import org.jutils.jhardware.info.os.unix.UnixOSInfo;
import org.jutils.jhardware.info.processor.unix.UnixProcessorInfo;
import org.jutils.jhardware.util.OSDetector;

/**
 * Factory class to get the right information
 *
 * @author Javier Garcia Alonso
 */
public class HardwareFactory {

  /** Hide constructor */
  private HardwareFactory() {}

  public static HardwareInfo get(InfoType type) {
    if (OSDetector.isUnix()) {
      return getUnixInfo(type);
    } else {
      throw new UnsupportedOperationException("Your Operating System is not supported");
    }
  }

  private static HardwareInfo getUnixInfo(InfoType type) {
    switch (type) {
      case PROCESSOR:
        return new UnixProcessorInfo();
      case MEMORY:
        return new UnixMemoryInfo();
      case OS:
        return new UnixOSInfo();
      case NETWORK:
        return new UnixNetworkInfo();
      default:
        throw new IllegalArgumentException("Type of hardware not supported: " + type);
    }
  }
}