com.atlassian.greenhopper.manager.rank
Class RankDaoImpl

java.lang.Object
  com.atlassian.greenhopper.manager.rank.RankDaoImpl

All Implemented Interfaces:

RankDao

@Service
public class RankDaoImpl
extends java.lang.Object
implements RankDao

Implementation of RankDao Ranking in the database happens in two steps: 1. Write a "transaction" of what should be done 2. Execute the "transaction" The second step is composed of two substeps. The first one checks whether the input parameters are correct

Field Summary

protected LoggerWrapper

log

Constructor Summary

RankDaoImpl()

Method Summary

void	insert(java.lang.Long customFieldId, java.lang.Long issueId, java.lang.Long newNext, java.lang.Long newPrevious) Insert a new rank.
void	loadAll(java.lang.Long customFieldId, com.atlassian.jira.util.Consumer<IssueRankingAO> consumer) Loads all data for a given field into the provided consumer
void	move(java.lang.Long customFieldId, java.lang.Long issueId, java.lang.Long oldNext, java.lang.Long oldPrevious, java.lang.Long newNext, java.lang.Long newPrevious) Move a rank to a new position.
void	remove(java.lang.Long customFieldId, java.lang.Long issueId, java.lang.Long oldNext, java.lang.Long oldPrevious) Remove a rank.

Methods inherited from class java.lang.Object

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

Field Detail

log

protected final LoggerWrapper log

Constructor Detail

RankDaoImpl

public RankDaoImpl()

Method Detail

loadAll

public void loadAll(java.lang.Long customFieldId,
                    com.atlassian.jira.util.Consumer<IssueRankingAO> consumer)

Description copied from interface: RankDao

Loads all data for a given field into the provided consumer

Specified by:

loadAll in interface RankDao

Parameters:

customFieldId - the ID of the rank custom field

insert

public void insert(java.lang.Long customFieldId,
                   java.lang.Long issueId,
                   java.lang.Long newNext,
                   java.lang.Long newPrevious)

Description copied from interface: RankDao

Insert a new rank. This involves two operations: wire the new previous and the issue => issue becomes child of new previous wire the new next and the issue => new next (former child of new previous) becomes child of issue

Specified by:

insert in interface RankDao

Parameters:

customFieldId - the ID of the rank custom field

issueId - : the issueId of the issue to insert

newNext - : the next issue from the new position, after the move. Can be null if moved to the last position.

newPrevious - : the previous issue from the new position, after the move. Can be null if moved to the first position.

move

public void move(java.lang.Long customFieldId,
                 java.lang.Long issueId,
                 java.lang.Long oldNext,
                 java.lang.Long oldPrevious,
                 java.lang.Long newNext,
                 java.lang.Long newPrevious)

Description copied from interface: RankDao

Move a rank to a new position. This involves three operations: wire the old previous and next issues to fill the gap => old next becomes child of old previous wire the new previous and the issue => issue becomes child of new previous wire the new next and the issue => new next (former child of new previous) becomes child of issue

Specified by:

move in interface RankDao

Parameters:

customFieldId - the ID of the rank custom field

issueId - : the issueId of the issue to move

oldNext - : the next issue from the former position, before the move. Can be null in case the last issue is moved.

oldPrevious - : the previous issue from the former position, before the move. Can be null in case the first issue is moved.

newNext - : the next issue from the new position, after the move. Can be null if moved to the last position.

newPrevious - : the previous issue from the new position, after the move. Can be null if moved to the first position.

remove

public void remove(java.lang.Long customFieldId,
                   java.lang.Long issueId,
                   java.lang.Long oldNext,
                   java.lang.Long oldPrevious)

Description copied from interface: RankDao

Remove a rank. This involves two operations: remove the issue wire the old previous and next issues to fill the gap => old next becomes child of old previous

Specified by:

remove in interface RankDao

Parameters:

customFieldId - the ID of the rank custom field

issueId - : the issueId of the issue to remove

oldNext - : the next issue from the former position, before the removal. Can be null in case the last issue is removed.

oldPrevious - : the previous issue from the former position, before the removal. Can be null in case the first issue is removed.