Package com.atlassian.jira.user

Class OfBizUserHistoryStore

java.lang.Object

com.atlassian.jira.user.OfBizUserHistoryStore

All Implemented Interfaces:

UserHistoryStore

@ThreadSafe
public class OfBizUserHistoryStore
extends Object
implements UserHistoryStore

OfBiz implementation of UserHistoryStore

Since:

v4.0

Constructor Summary

Constructors

Constructor	Description
OfBizUserHistoryStore(OfBizDelegator delegator, ApplicationProperties applicationProperties)

Method Summary

Modifier and Type	Method	Description
void	addHistoryItem(ApplicationUser user, UserHistoryItem item)	Add a history item to the database.
void	addHistoryItemNoChecks(ApplicationUser user, UserHistoryItem item)	Optimised method for adding a history item.
void	expireOldHistoryItems(ApplicationUser user, UserHistoryItem.Type type, Collection<String> entityIds)	Method for expiring old items.
List<UserHistoryItem>	getHistory(UserHistoryItem.Type type, ApplicationUser user)	Retrieve the history for a given user/type.
List<UserHistoryItem>	getHistory(UserHistoryItem.Type type, String userKey)	Retrieve the history for a given user/type.
Set<UserHistoryItem.Type>	removeHistoryForUser(ApplicationUser user)	Remove all history items for a given user.
void	removeHistoryOlderThan(Long timestamp)	Method for removing old user history items.
void	updateHistoryItemNoChecks(ApplicationUser user, UserHistoryItem item)	Optimised method for updating a record in the database.

Methods inherited from class java.lang.Object

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

Constructor Details

OfBizUserHistoryStore

public OfBizUserHistoryStore(OfBizDelegator delegator,
 ApplicationProperties applicationProperties)

Method Details

addHistoryItem

public void addHistoryItem(ApplicationUser user,
 @Nonnull
 UserHistoryItem item)

Description copied from interface: UserHistoryStore

Add a history item to the database. This removes the currently referred to entity (user, type, id) from the list and then adds it. If adding it causes the history items stored for that user/type to exceed the max (jira.max.history.items) items allowed, it should remove the oldest items.

Specified by:

addHistoryItem in interface UserHistoryStore

Parameters:

user - The user to store the history item against

item - the item to store. Containing a timestamp and referenced entity

addHistoryItemNoChecks

public void addHistoryItemNoChecks(@Nonnull
 ApplicationUser user,
 @Nonnull
 UserHistoryItem item)

Optimised method for adding a history item. This will throw a duplicate row exception from the db if you try and insert a history item that already exists. Should only call if we are sure it doesn't exist.

This does not expire old items or try and update existing items. It is dumb.

Parameters:

user - The user to insert the record for

item - Teh item to insert into the db

updateHistoryItemNoChecks

public void updateHistoryItemNoChecks(@Nonnull
 ApplicationUser user,
 @Nonnull
 UserHistoryItem item)

Optimised method for updating a record in the database. If the record doesn't exist it will create it, otherwise just update it.

This does not expire old items or try and update existing items. It is dumb.

Parameters:

user - The user to update the record for

item - The item to update

expireOldHistoryItems

public void expireOldHistoryItems(@Nonnull
 ApplicationUser user,
 @Nonnull
 UserHistoryItem.Type type,
 Collection<String> entityIds)

Method for expiring old items. You can actually delete any items but it is typically used to delete old records.

Parameters:

user - The user to remove entries for

type - The type of record to remove

entityIds - The list of entity ids to remove.

getHistory

@Nonnull
public List<UserHistoryItem> getHistory(@Nonnull
 UserHistoryItem.Type type,
 @Nonnull
 String userKey)

Description copied from interface: UserHistoryStore

Retrieve the history for a given user/type.

Specified by:

getHistory in interface UserHistoryStore

Parameters:

type - The type of entity to retrieve history for.

userKey - The key of the user to retrieve history for.

Returns:

a list containing all stored history items for the passed in user/type.

getHistory

@Nonnull
public List<UserHistoryItem> getHistory(@Nonnull
 UserHistoryItem.Type type,
 @Nonnull
 ApplicationUser user)

Description copied from interface: UserHistoryStore

Retrieve the history for a given user/type.

Specified by:

getHistory in interface UserHistoryStore

Parameters:

type - The type of entity to retrieve history for.

user - The user to retrieve history for.

Returns:

a list containing all stored history items for the passed in user/type.

removeHistoryForUser

public Set<UserHistoryItem.Type> removeHistoryForUser(@Nonnull
 ApplicationUser user)

Description copied from interface: UserHistoryStore

Remove all history items for a given user.

Specified by:

removeHistoryForUser in interface UserHistoryStore

Parameters:

user - The user to remove all history of.

Returns:

The set of history types that were removed;

removeHistoryOlderThan

public void removeHistoryOlderThan(@Nonnull
 Long timestamp)

Description copied from interface: UserHistoryStore

Method for removing old user history items. Removes elements older than provided timestamp, but not younger than 30 days.

Specified by:

removeHistoryOlderThan in interface UserHistoryStore

Parameters:

timestamp - remove elements older than this timestamp