org.flowable.ui.idm.service

Class UserCacheImpl

java.lang.Object

org.flowable.ui.idm.service.UserCacheImpl

All Implemented Interfaces:

UserCache

@Service
public class UserCacheImpl
extends Object
implements UserCache

Cache containing User objects to prevent too much DB-traffic (users exist separately from the Flowable tables, they need to be fetched afterward one by one to join with those entities).

TODO: This could probably be made more efficient with bulk getting. The Google cache impl allows this: override loadAll and use getAll() to fetch multiple entities.

Author:

Frederik Heremans, Joram Barrez, Filip Hrisafov

Nested Class Summary

Nested classes/interfaces inherited from interface org.flowable.ui.idm.cache.UserCache

UserCache.CachedUser

Field Summary

Fields

Modifier and Type	Field and Description
protected org.flowable.idm.api.IdmIdentityService	identityService
protected org.flowable.spring.boot.ldap.FlowableLdapProperties	ldapProperties
protected FlowableCommonAppProperties	properties
protected com.google.common.cache.LoadingCache<String,UserCache.CachedUser>	userCache
protected UserService	userService

Constructor Summary

Constructors

Constructor and Description
UserCacheImpl()

Method Summary

Modifier and Type	Method and Description
UserCache.CachedUser	getUser(String userId)
UserCache.CachedUser	getUser(String userId, boolean throwExceptionOnNotFound, boolean throwExceptionOnInactive, boolean checkValidity)
protected void	initCache()
void	invalidate(String userId)
void	putUser(String userId, UserCache.CachedUser cachedUser)
void	setLdapProperties(org.flowable.spring.boot.ldap.FlowableLdapProperties ldapProperties)

Methods inherited from class java.lang.Object

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

Field Detail

properties

@Autowired
protected FlowableCommonAppProperties properties

ldapProperties

protected org.flowable.spring.boot.ldap.FlowableLdapProperties ldapProperties

identityService

@Autowired
protected org.flowable.idm.api.IdmIdentityService identityService

userService

@Autowired
protected UserService userService

userCache

protected com.google.common.cache.LoadingCache<String,UserCache.CachedUser> userCache

Constructor Detail

UserCacheImpl

public UserCacheImpl()

Method Detail

initCache

@PostConstruct
protected void initCache()

putUser

public void putUser(String userId,
                    UserCache.CachedUser cachedUser)

Specified by:

putUser in interface UserCache

getUser

public UserCache.CachedUser getUser(String userId)

Specified by:

getUser in interface UserCache

getUser

public UserCache.CachedUser getUser(String userId,
                                    boolean throwExceptionOnNotFound,
                                    boolean throwExceptionOnInactive,
                                    boolean checkValidity)

Specified by:

getUser in interface UserCache

invalidate

public void invalidate(String userId)

Specified by:

invalidate in interface UserCache

setLdapProperties

@Autowired(required=false)
public void setLdapProperties(org.flowable.spring.boot.ldap.FlowableLdapProperties ldapProperties)