In this post under DataMask, I will show with example how to do side masking of email address excluding masking of delimiter.
So if the email address is “john.doe@gmail.com”, the output should be “**h*.***@gmail.com”. The delimiter “.” is excluded.
Below is the complete main class
Main class
package core;import io.github.freewarelabs.datamask.core.DataFormatType;import io.github.freewarelabs.datamask.core.DataMaskManager;import io.github.freewarelabs.datamask.core.MaskInformationDTO;import io.github.freewarelabs.datamask.core.MaskType;import io.github.freewarelabs.datamask.core.exception.DataMaskException;public class Example14 { public static void main(String[] args) throws DataMaskException { MaskInformationDTO maskInformationDTO = MaskInformationDTO.builder() .maskType(MaskType.SIDE_MASKING) .leftCharacterCount(2) .rightCharacterCount(4) .delimiter(".") .dataFormatType(DataFormatType.EMAIL).build(); DataMaskManager dataMaskManager = new DataMaskManager(); String result = dataMaskManager.maskText(maskInformationDTO, "john.doe@gmail.com"); System.out.println(result); }}
In the above code, at line 11, I created an instance of MaskInformationDTO class and configured it do side masking of a email address excluding delimiter “.”.
At line 18, I create an instance of “DataMaskManager”.
At line 19, I call “maskText” method of “DataMaskManager” and pass the actual text and instance of “MaskInformationDTO” as arguments.
At line 20, the result is printed to console.
Below is the output
Output
**h*.***@gmail.com
