/*
* #%L
* Alfresco Records Management Module
* %%
* Copyright (C) 2005 - 2016 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco 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.
* -
* Alfresco 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 Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.module.org_alfresco_module_rm.content.cleanser;
import java.io.File;
import org.alfresco.service.cmr.repository.ContentIOException;
/**
* DoD 5220-22M data cleansing implementation.
*
* @author Roy Wetherall
* @since 2.4.a
*/
public class ContentCleanser522022M extends ContentCleanser
{
/**
* @see org.alfresco.module.org_alfresco_module_rm.content.cleanser.ContentCleanser#cleanse(java.io.File)
*/
@Override
public void cleanse(File file)
{
// Double check
if (!file.exists() || !file.canWrite())
{
throw new ContentIOException("Unable to write to file: " + file);
}
// Overwite file
overwrite(file, overwriteOnes);
overwrite(file, overwriteZeros);
overwrite(file, overwriteRandom);
}
}