com.atlassian.jira.user.anonymize.handlers.utils

Class MultiUserPickerSanitizer

java.lang.Object

com.atlassian.jira.user.anonymize.handlers.utils.MultiUserPickerSanitizer

public class MultiUserPickerSanitizer
extends Object

Sanitizes change item values (db values and human readable values) for multi user picker custom field.

Db value stores user keys concatenated by ", " starting with "[" and ending with "]". Human readable values store user full names concatenated by ", ".

Sanitization algorithm for db value (user keys).

• If replaced user key contains comma then we are searching/replacing using regex:
  • search for single value in string - beginning of string + searched string + end of string
  • search for value at the start of string - beginning of string + searched string + ", "
  • search for value at the end of string - ", " + searched string + end of string
  • search for value at the middle of string - ", " + searched string + ", "
• If replaced user key doesn't contain comma than we fall back to splitting string by ", " and searching/replacing for exact match.

Sanitization algorithm for human readable values (full names):
We check if the current full name exists in the history record. If it does - we just replace this (commas don't pose any problem here). If it doesn't - we split the full names and compare their count to userkeys count. If they are equal we can just guess which full name belongs to to the user based on its position. If not (super-duper-extreme-corner-case) - we do nothing. This approach allows to still identify the other users but the anonymized user's full name won't ever be erased.

See Also:

ChangeItem, ChangeItemDTO

Constructor Summary

Constructors

Constructor and Description
MultiUserPickerSanitizer(String dbValue, String humanReadableValue, String currentFullName, String originalValue, String targetValue)

Method Summary

Modifier and Type	Method and Description
String	getDbValueSanitized()
String	getHumanReadableValueSanitized()

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiUserPickerSanitizer

public MultiUserPickerSanitizer(@Nonnull
                                String dbValue,
                                @Nonnull
                                String humanReadableValue,
                                @Nonnull
                                String currentFullName,
                                @Nonnull
                                String originalValue,
                                @Nonnull
                                String targetValue)

Method Detail

getDbValueSanitized

@Nonnull
public String getDbValueSanitized()

getHumanReadableValueSanitized

@Nonnull
public String getHumanReadableValueSanitized()