com.atlassian.jira.security.roles
Class CachingProjectRoleAndActorStore

java.lang.Object
  com.atlassian.jira.security.roles.CachingProjectRoleAndActorStore

All Implemented Interfaces:

Startable, ProjectRoleAndActorStore

public class CachingProjectRoleAndActorStore
extends Object
implements ProjectRoleAndActorStore, Startable

A caching implementation of the ProjectRoleAndActorStore that delegates to another ProjectRoleAndActorStore.

This class maintains two separate unrelated caches, one for ProjectRoles and another for the actors associated with a Project/ProjectRole combination. These use separate approaches to maintain correctness under concurrent usage.

The caching of the ProjectRoleActors maintains its correctness under concurrent updates/miss population by using ConcurrentMap.putIfAbsent(Object,Object) to store the result of a retrieval operation from the database (non-mutative), but Map.put(Object,Object) to store the result of an update.

Constructor Summary

CachingProjectRoleAndActorStore(ProjectRoleAndActorStore delegate, RoleActorFactory roleActorFactory, com.atlassian.event.api.EventPublisher eventPublisher)

Method Summary

ProjectRole	addProjectRole(ProjectRole projectRole)
void	applyDefaultsRolesToProject(Project project)
void	clearCaches()
void	deleteProjectRole(ProjectRole projectRole)
Collection<ProjectRole>	getAllProjectRoles()
DefaultRoleActors	getDefaultRoleActors(Long projectRoleId)
Collection<Long>	getProjectIdsContainingRoleActorByNameAndType(String name, String type)
Map<Long,List<String>>	getProjectIdsForUserInGroupsBecauseOfRole(List<Long> projectsToLimitBy, ProjectRole projectRole, String projectRoleType, String userName)
ProjectRole	getProjectRole(Long id)
ProjectRoleActors	getProjectRoleActors(Long projectRoleId, Long projectId)
ProjectRole	getProjectRoleByName(String name)
void	onClearCache(ClearCacheEvent event)
void	removeAllRoleActorsByNameAndType(String name, String type)
void	removeAllRoleActorsByProject(Project project)
List<Long>	roleActorOfTypeExistsForProjects(List<Long> projectsToLimitBy, ProjectRole projectRole, String projectRoleType, String projectRoleParameter)
void	start() This method wil be called after the plugin system is fully initialised and all components added to the dependency injection framework.
void	updateDefaultRoleActors(DefaultRoleActors defaultRoleActors)
void	updateProjectRole(ProjectRole projectRole)
void	updateProjectRoleActors(ProjectRoleActors projectRoleActors)

Methods inherited from class java.lang.Object

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

Constructor Detail

CachingProjectRoleAndActorStore

public CachingProjectRoleAndActorStore(ProjectRoleAndActorStore delegate,
                                       RoleActorFactory roleActorFactory,
                                       com.atlassian.event.api.EventPublisher eventPublisher)

Method Detail

start

public void start()
           throws Exception

Description copied from interface: Startable

This method wil be called after the plugin system is fully initialised and all components added to the dependency injection framework.

Specified by:

start in interface Startable

Throws:

Exception - Allows implementations to throw an Exception.

onClearCache

@EventListener
public void onClearCache(ClearCacheEvent event)

addProjectRole

public ProjectRole addProjectRole(ProjectRole projectRole)
                           throws DataAccessException

Specified by:

addProjectRole in interface ProjectRoleAndActorStore

Throws:

DataAccessException

updateProjectRole

public void updateProjectRole(ProjectRole projectRole)
                       throws DataAccessException

Specified by:

updateProjectRole in interface ProjectRoleAndActorStore

Throws:

DataAccessException

getAllProjectRoles

public Collection<ProjectRole> getAllProjectRoles()
                                           throws DataAccessException

Specified by:

getAllProjectRoles in interface ProjectRoleAndActorStore

Throws:

DataAccessException

getProjectRole

public ProjectRole getProjectRole(Long id)
                           throws DataAccessException

Specified by:

getProjectRole in interface ProjectRoleAndActorStore

Throws:

DataAccessException

getProjectRoleByName

public ProjectRole getProjectRoleByName(String name)
                                 throws DataAccessException

Specified by:

getProjectRoleByName in interface ProjectRoleAndActorStore

Throws:

DataAccessException

deleteProjectRole

public void deleteProjectRole(ProjectRole projectRole)
                       throws DataAccessException

Specified by:

deleteProjectRole in interface ProjectRoleAndActorStore

Throws:

DataAccessException

getDefaultRoleActors

public DefaultRoleActors getDefaultRoleActors(Long projectRoleId)
                                       throws DataAccessException

Specified by:

getDefaultRoleActors in interface ProjectRoleAndActorStore

Throws:

DataAccessException

getProjectRoleActors

public ProjectRoleActors getProjectRoleActors(Long projectRoleId,
                                              Long projectId)
                                       throws DataAccessException

Specified by:

getProjectRoleActors in interface ProjectRoleAndActorStore

Throws:

DataAccessException

updateProjectRoleActors

public void updateProjectRoleActors(ProjectRoleActors projectRoleActors)
                             throws DataAccessException

Specified by:

updateProjectRoleActors in interface ProjectRoleAndActorStore

Throws:

DataAccessException

updateDefaultRoleActors

public void updateDefaultRoleActors(DefaultRoleActors defaultRoleActors)
                             throws DataAccessException

Specified by:

updateDefaultRoleActors in interface ProjectRoleAndActorStore

Throws:

DataAccessException

applyDefaultsRolesToProject

public void applyDefaultsRolesToProject(Project project)
                                 throws DataAccessException

Specified by:

applyDefaultsRolesToProject in interface ProjectRoleAndActorStore

Throws:

DataAccessException

removeAllRoleActorsByNameAndType

public void removeAllRoleActorsByNameAndType(String name,
                                             String type)
                                      throws DataAccessException

Specified by:

removeAllRoleActorsByNameAndType in interface ProjectRoleAndActorStore

Throws:

DataAccessException

removeAllRoleActorsByProject

public void removeAllRoleActorsByProject(Project project)
                                  throws DataAccessException

Specified by:

removeAllRoleActorsByProject in interface ProjectRoleAndActorStore

Throws:

DataAccessException

getProjectIdsContainingRoleActorByNameAndType

public Collection<Long> getProjectIdsContainingRoleActorByNameAndType(String name,
                                                                      String type)
                                                               throws DataAccessException

Specified by:

getProjectIdsContainingRoleActorByNameAndType in interface ProjectRoleAndActorStore

Throws:

DataAccessException

roleActorOfTypeExistsForProjects

public List<Long> roleActorOfTypeExistsForProjects(List<Long> projectsToLimitBy,
                                                   ProjectRole projectRole,
                                                   String projectRoleType,
                                                   String projectRoleParameter)
                                            throws DataAccessException

Specified by:

roleActorOfTypeExistsForProjects in interface ProjectRoleAndActorStore

Throws:

DataAccessException

getProjectIdsForUserInGroupsBecauseOfRole

public Map<Long,List<String>> getProjectIdsForUserInGroupsBecauseOfRole(List<Long> projectsToLimitBy,
                                                                        ProjectRole projectRole,
                                                                        String projectRoleType,
                                                                        String userName)
                                                                 throws DataAccessException

Specified by:

getProjectIdsForUserInGroupsBecauseOfRole in interface ProjectRoleAndActorStore

Throws:

DataAccessException

clearCaches

public void clearCaches()