Package no.oslomet.aaas.anonymizer

Class ARXAnonymizer

java.lang.Object

no.oslomet.aaas.anonymizer.ARXAnonymizer

All Implemented Interfaces:

Anonymizer

@Component
public class ARXAnonymizer
extends java.lang.Object
implements Anonymizer

Anonymizer class using the ARX library to implement the anonymization

Field Summary

Fields

Modifier and Type	Field	Description
private ConfigurationFactory	configFactory
private DataFactory	dataFactory
private static java.lang.String	exceptionError
private org.slf4j.Logger	logger

Constructor Summary

Constructors

Constructor	Description
ARXAnonymizer(DataFactory dataFactory, ConfigurationFactory configFactory)

Method Summary

Modifier and Type	Method	Description
AnonymizeResult	anonymize(Request payload)	Method to run anonymization on data in the payload with the provided parameters in the payload
private java.util.List<java.lang.String[]>	createRawDataList(org.deidentifier.arx.ARXResult result)	Returns a String that contains the anonymized data.
private org.deidentifier.arx.ARXConfiguration	getARXConfiguration(Request payload)	Retruns an ARXConfiguration object containing the anonymization settings defined by the request payload.
private org.deidentifier.arx.ARXResult	getARXResult(org.deidentifier.arx.Data data, org.deidentifier.arx.ARXConfiguration config)	Returns an ARXResult object containing the anonymized dataset based on the anonymization settgings provided which dataset to anonymize.
private AnonymizeResult	packageResult(org.deidentifier.arx.ARXResult result, Request payload)	Returns an AnonymizeResult object containing a packaged results from the anonymized dataset

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

dataFactory

private final DataFactory dataFactory

configFactory

private final ConfigurationFactory configFactory

logger

private final org.slf4j.Logger logger

exceptionError

private static final java.lang.String exceptionError

See Also:

Constant Field Values

Constructor Detail

ARXAnonymizer

@Autowired
public ARXAnonymizer(DataFactory dataFactory,
                     ConfigurationFactory configFactory)

Method Detail

anonymize

public AnonymizeResult anonymize(Request payload)

Method to run anonymization on data in the payload with the provided parameters in the payload

Specified by:

anonymize in interface Anonymizer

Parameters:

payload - Request object containing the data to be anonymized and params to use in anonymization

Returns:

an AnonymizeResult object containing the best case anonymization and statistics

getARXResult

private org.deidentifier.arx.ARXResult getARXResult(org.deidentifier.arx.Data data,
                                                    org.deidentifier.arx.ARXConfiguration config)

Returns an ARXResult object containing the anonymized dataset based on the anonymization settgings provided which dataset to anonymize.

Parameters:

data - a Data object to be anonymized

config - an ARXConfiguration object containing the settings on how to anonymize the data

Returns:

an ARXResult object containing the anonymized dataset.

getARXConfiguration

private org.deidentifier.arx.ARXConfiguration getARXConfiguration(Request payload)

Retruns an ARXConfiguration object containing the anonymization settings defined by the request payload.

Parameters:

payload - a Request object containing the settings to be applied when anonymizing the dataset

Returns:

an ARXConfiguration object containing the settings on how to anonymized the dataset

packageResult

private AnonymizeResult packageResult(org.deidentifier.arx.ARXResult result,
                                      Request payload)

Returns an AnonymizeResult object containing a packaged results from the anonymized dataset

Parameters:

result - an ARX ARXResult object containing the anonymized data and meta data

payload - a Request object containing the dataset to be anonymized and the meta data to determine the settings and attributes on how to anonymized and analyze the data set

Returns:

an AnonymizeResult object containing a packaged results from the anonymized dataset

createRawDataList

private java.util.List<java.lang.String[]> createRawDataList(org.deidentifier.arx.ARXResult result)

Returns a String that contains the anonymized data. This method is used to prepare the data set to be easily read and imported in the response payload.

Parameters:

result - an ARX ARXResult object that holds the anonymized data set.

Returns:

a String containing the anonymized data set.