Examples with ValueDataMasker org.talend.dataquality.semantic.datamasking.ValueDataMasker used on opensource projects

Example 1 with ValueDataMasker

use of org.talend.dataquality.semantic.datamasking.ValueDataMasker in project data-prep by Talend.

the class MaskDataByDomain method applyOnColumn.

@Override
public void applyOnColumn(DataSetRow row, ActionContext context) {
    final String columnId = context.getColumnId();
    final String value = row.get(columnId);
    if (StringUtils.isNotBlank(value)) {
        try {
            final ValueDataMasker masker = context.get(MASKER);
            row.set(columnId, masker.maskValue(value));
        } catch (Exception e) {
            // Nothing to do, we let the original value as is
            LOGGER.debug("Unable to process value '{}'.", value, e);
        }
    }
}

Example 2 with ValueDataMasker

use of org.talend.dataquality.semantic.datamasking.ValueDataMasker in project data-prep by Talend.

the class MaskDataByDomain method compile.

@Override
public void compile(ActionContext actionContext) {
    super.compile(actionContext);
    if (ActionsUtils.doesCreateNewColumn(actionContext.getParameters(), CREATE_NEW_COLUMN_DEFAULT)) {
        ActionsUtils.createNewColumn(actionContext, singletonList(ActionsUtils.additionalColumn()));
    }
    if (actionContext.getActionStatus() == OK) {
        final RowMetadata rowMetadata = actionContext.getRowMetadata();
        final String columnId = actionContext.getColumnId();
        final ColumnMetadata column = rowMetadata.getById(columnId);
        final String domain = column.getDomain();
        final Type type = get(column.getType());
        LOGGER.trace(">>> type: " + type + " metadata: " + column);
        try {
            if (DATE.equals(type)) {
                final List<PatternFrequency> patternFreqList = column.getStatistics().getPatternFrequencies();
                final List<String> dateTimePatternList = // 
                patternFreqList.stream().map(// 
                PatternFrequency::getPattern).collect(toList());
                actionContext.get(MASKER, p -> new ValueDataMasker(domain, type.getName(), dateTimePatternList));
            } else {
                actionContext.get(MASKER, p -> new ValueDataMasker(domain, type.getName()));
            }
        } catch (Exception e) {
            LOGGER.error(e.getMessage(), e);
            actionContext.setActionStatus(CANCELED);
        }
    }
}