/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library 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 2.1 of the License, or (at your option)
* any later version.
*
* This library 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.
*/
package com.liferay.document.library.kernel.antivirus;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.util.StreamUtil;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
/**
* @author Michael C. Han
*/
public abstract class BaseInputStreamAntivirusScanner
implements AntivirusScanner {
@Override
public boolean isActive() {
return _ACTIVE;
}
@Override
public void scan(File file) throws AntivirusScannerException {
InputStream inputStream = null;
try {
inputStream = new FileInputStream(file);
scan(inputStream);
}
catch (FileNotFoundException fnfe) {
throw new SystemException("Unable to scan file", fnfe);
}
finally {
StreamUtil.cleanUp(inputStream);
}
}
private static final boolean _ACTIVE = true;
}