@Internal public class

MessageUserProcessorImpl

extends Object
implements MessageUserProcessor
java.lang.Object
   ↳ com.atlassian.jira.service.util.handler.MessageUserProcessorImpl

@Internal

This class is an internal implementation detail and will change without notice.

Clients that depend on @Internal classes and interfaces can not expect to be compatible with any version other than the version they were compiled against (even minor version and milestone releases may break binary compatibility with respect to @Internal elements).

Summary

Public Constructors
MessageUserProcessorImpl(UserManager userManager)
Public Methods
@Nullable User findUserByEmail(String emailAddress)
Returns the first User found with an email address that equals the given emailAddress case insensitively.
@Nullable User findUserByUsername(String username)
Finds the user with the given username or returns null if there is no such User.
@Nullable User getAuthorFromSender(Message message)
For each sender of the given message in turn, look up a User first with a case-insensitively equal email address, and failing that, with a username equal to the email address.
[Expand]
Inherited Methods
From class java.lang.Object
From interface com.atlassian.jira.service.util.handler.MessageUserProcessor

Public Constructors

public MessageUserProcessorImpl (UserManager userManager)

Public Methods

@Nullable public User findUserByEmail (String emailAddress)

Returns the first User found with an email address that equals the given emailAddress case insensitively.

Parameters
emailAddress the email address to match.
Returns
  • the User.

@Nullable public User findUserByUsername (String username)

Finds the user with the given username or returns null if there is no such User. Convenience method which doesn't throw up.

Parameters
username the username.
Returns
  • the User or null.

@Nullable public User getAuthorFromSender (Message message)

For each sender of the given message in turn, look up a User first with a case-insensitively equal email address, and failing that, with a username equal to the email address.

JIRA wants to do this because when we create users in email handlers, we set email and username equal. If a user subsequently changes their email address, we must not assume they don't exist and create them with the email address as the username.

Parameters
message the message from which to get the User.
Returns
  • the User matching the sender of the message or null if none found.
Throws
MessagingException if there's strife getting the message sender.