/**
* Copyright (c) 2011, SOCIETIES Consortium (WATERFORD INSTITUTE OF TECHNOLOGY (TSSG), HERIOT-WATT UNIVERSITY (HWU), SOLUTA.NET
* (SN), GERMAN AEROSPACE CENTRE (Deutsches Zentrum fuer Luft- und Raumfahrt e.V.) (DLR), Zavod za varnostne tehnologije
* informacijske družbe in elektronsko poslovanje (SETCCE), INSTITUTE OF COMMUNICATION AND COMPUTER SYSTEMS (ICCS), LAKE
* COMMUNICATIONS (LAKE), INTEL PERFORMANCE LEARNING SOLUTIONS LTD (INTEL), PORTUGAL TELECOM INOVAÇÃO, SA (PTIN), IBM Corp.,
* INSTITUT TELECOM (ITSUD), AMITEC DIACHYTI EFYIA PLIROFORIKI KAI EPIKINONIES ETERIA PERIORISMENIS EFTHINIS (AMITEC), TELECOM
* ITALIA S.p.a.(TI), TRIALOG (TRIALOG), Stiftelsen SINTEF (SINTEF), NEC EUROPE LTD (NEC))
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following
* conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.societies.android.privacytrust.dataobfuscation.obfuscator.util;
import org.societies.android.api.privacytrust.privacy.model.PrivacyException;
import org.societies.android.privacytrust.api.IDataObfuscator;
import org.societies.android.privacytrust.dataobfuscation.obfuscator.ActivityObfuscator;
import org.societies.android.privacytrust.dataobfuscation.obfuscator.LocationCoordinatesObfuscator;
import org.societies.android.privacytrust.dataobfuscation.obfuscator.NameObfuscator;
import org.societies.android.privacytrust.dataobfuscation.obfuscator.PostalLocationObfuscator;
import org.societies.android.privacytrust.dataobfuscation.obfuscator.StatusObfuscator;
import org.societies.android.privacytrust.dataobfuscation.obfuscator.TemperatureObfuscator;
import org.societies.api.internal.schema.privacytrust.privacy.model.dataobfuscation.Activity;
import org.societies.api.internal.schema.privacytrust.privacy.model.dataobfuscation.DataWrapper;
import org.societies.api.internal.schema.privacytrust.privacy.model.dataobfuscation.LocationCoordinates;
import org.societies.api.internal.schema.privacytrust.privacy.model.dataobfuscation.Name;
import org.societies.api.internal.schema.privacytrust.privacy.model.dataobfuscation.PostalLocation;
import org.societies.api.internal.schema.privacytrust.privacy.model.dataobfuscation.Status;
import org.societies.api.internal.schema.privacytrust.privacy.model.dataobfuscation.Temperature;
/**
* Obfuscator utility class to retrieve the relevant obfuscator
*
* @author Olivier Maridat (Trialog)
*
*/
public class ObfuscatorFactory {
/**
* Retrieve the relevant obfuscator
* @param dataWrapper
* @return
* @throws PrivacyException
*/
public static IDataObfuscator getDataObfuscator(DataWrapper dataWrapper) throws PrivacyException {
IDataObfuscator obfuscator = null;
if (dataWrapper.getData() instanceof LocationCoordinates) {
obfuscator = new LocationCoordinatesObfuscator(dataWrapper);
}
else if (dataWrapper.getData() instanceof Name) {
obfuscator = new NameObfuscator(dataWrapper);
}
else if (dataWrapper.getData() instanceof Temperature) {
obfuscator = new TemperatureObfuscator(dataWrapper);
}
else if (dataWrapper.getData() instanceof Activity) {
obfuscator = new ActivityObfuscator(dataWrapper);
}
else if (dataWrapper.getData() instanceof Status) {
obfuscator = new StatusObfuscator(dataWrapper);
}
else if (dataWrapper.getData() instanceof PostalLocation) {
obfuscator = new PostalLocationObfuscator(dataWrapper);
}
else {
throw new PrivacyException("Obfuscation aborted: no known obfuscator for this type of data");
}
return obfuscator;
}
}