com.atlassian.jira.issue.comments

Class StreamingCommentsRetriever

java.lang.Object

com.atlassian.jira.issue.comments.StreamingCommentsRetriever

public class StreamingCommentsRetriever
extends Object

This class is used to ensure that all the comments for a given issue are not loaded into memory.

Since:

7.2

Constructor Summary

Constructors

Constructor and Description
StreamingCommentsRetriever(QueryDslAccessor queryDslAccessor, CommentPermissionManager commentPermissionManager, DatabaseConfigurationManager databaseConfigurationManager, ActionDTOToCommentConverter converter)

Method Summary

Modifier and Type	Method and Description
java.util.stream.Stream<Comment>	stream(ApplicationUser user, Issue issue) This method iterates over each comment of the given issue and executes a callback on it.

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamingCommentsRetriever

public StreamingCommentsRetriever(QueryDslAccessor queryDslAccessor,
                                  CommentPermissionManager commentPermissionManager,
                                  DatabaseConfigurationManager databaseConfigurationManager,
                                  ActionDTOToCommentConverter converter)

Method Detail

stream

public java.util.stream.Stream<Comment> stream(@Nullable
                                               ApplicationUser user,
                                               @Nonnull
                                               Issue issue)

This method iterates over each comment of the given issue and executes a callback on it. Comments are iterated over in the order that they were created in, and those that are not visible to the logged in user are filtered out.

Parameters:

user -

issue - issue for which to fetch comments

Returns:

the total number of visible comments for the issue