com.almworks.jira.structure.api.cache.access

Interface ForestAccessCache

@Internal
public interface ForestAccessCache

Provides per-row, per-issue caching and functions to verify row/issue visibility to the user

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	ForestAccessCache.UserLookupException

Method Summary

Modifier and Type	Method and Description
void	clear()
void	clear(ApplicationUser user)
void	collectInvisibleIssues(LongIterable issues, ApplicationUser user, boolean overrideSecurity, LongCollector invisibleIssuesCollector) Collects issues that are not visible to the specified user.
void	collectInvisibleRows(ItemForest forest, ApplicationUser user, LongCollector invisibleRowsCollector)
void	collectInvisibleRows(ItemForest forest, String userKey, LongCollector invisibleRowsCollector) Collects invisible rows from a temporary forest.
ItemIdentitySet	getInvisibleItems(Set<ItemIdentity> items, ApplicationUser user)
LongSet	getInvisibleRows(LongIterable rows, ApplicationUser user)
LongSet	getInvisibleRows(LongIterable rows, String userKey) Calculates/retrieves the set of row IDs (among the passed rows), which contain items not visible to the specified user.

Method Detail

clear

void clear()

clear

void clear(ApplicationUser user)

getInvisibleRows

@NotNull
LongSet getInvisibleRows(LongIterable rows,
                                  String userKey)
                           throws ForestAccessCache.UserLookupException

Calculates/retrieves the set of row IDs (among the passed rows), which contain items not visible to the specified user.

Parameters:

rows - Rows to check -- only inserted rows must be passed here. Temporary rows (from ItemForest) are not allowed, because this method works with RowManager and caches.

Throws:

ForestAccessCache.UserLookupException

getInvisibleRows

@NotNull
LongSet getInvisibleRows(LongIterable rows,
                                  ApplicationUser user)

See Also:

getInvisibleRows(LongIterable, String)

collectInvisibleRows

void collectInvisibleRows(ItemForest forest,
                          String userKey,
                          LongCollector invisibleRowsCollector)
                   throws ForestAccessCache.UserLookupException

Collects invisible rows from a temporary forest. Rows do not have to exist, and rows cache is not used by this method. (Issue cache *is* used, after rows get converted to items.)

Parameters:

forest - a forest to check

userKey - the user

invisibleRowsCollector - collector that will receive row IDs for the rows that contain an item not visible to the user

Throws:

ForestAccessCache.UserLookupException

collectInvisibleRows

void collectInvisibleRows(ItemForest forest,
                          ApplicationUser user,
                          LongCollector invisibleRowsCollector)

collectInvisibleIssues

void collectInvisibleIssues(LongIterable issues,
                            ApplicationUser user,
                            boolean overrideSecurity,
                            LongCollector invisibleIssuesCollector)

Collects issues that are not visible to the specified user. Uses per-user visibility cache to speed up processing.

Parameters:

issues - issue IDs (in any order)

user - the user

overrideSecurity - when true, searching with overrideSecurity is used

invisibleIssuesCollector - a collector to receive invisible issue IDs

getInvisibleItems

ItemIdentitySet getInvisibleItems(Set<ItemIdentity> items,
                                  ApplicationUser user)