com.atlassian.crowd.manager.token

Class SwitchableTokenManagerImpl

java.lang.Object

com.atlassian.crowd.manager.token.SwitchableTokenManagerImpl

All Implemented Interfaces:

SearchableTokenStorage, SessionTokenStorage, SearchableTokenService, SwitchableTokenManager, TokenManager

@ThreadSafe
 @Transactional
public class SwitchableTokenManagerImpl
extends Object
implements SwitchableTokenManager, SearchableTokenService

Proxies the concrete TokenDAO implementations, and allows runtime swapping between implementations, along with copying of data between during swap.

Constructor Summary

Constructors

Constructor and Description
SwitchableTokenManagerImpl(boolean initialUseIsMemory, TokenDAO daoMemory, TokenDAO daoHibernate, PropertyManager propertyManager)
SwitchableTokenManagerImpl(TokenDAO daoMemory, TokenDAO daoHibernate, PropertyManager propertyManager)

Method Summary

Modifier and Type	Method and Description
Token	add(Token token) Persists a new token.
Token	findByIdentifierHash(String identifierHash) Finds token by identifier hash.
Token	findByRandomHash(String randomHash) Finds token by random hash.
boolean	isUsingDatabaseStorage() Returns true if the memory token manager is in use.
void	remove(long directoryID, String name) Remove token.
void	remove(Token token) Removes a token.
void	removeAll() Removes all tokens from all implementations.
void	removeAll(long directoryId) Remove all tokens associated with the given directory id.
void	removeExcept(long directoryId, String name, String exclusionToken) Remove all tokens for the user except for the token specified by exclusionToken.
void	removeExpiredTokens(Date currentTime, long maxLifeSeconds) Remove all tokens that have expired.
List<Token>	search(EntityQuery<? extends Token> query) Searches for token based on criteria.
void	setUsingDatabaseStorage(boolean useDatabaseStorage) Performs the switch, if necessary.
void	switchToHibernate() If the In-memory DAO is in use, transparently switches to Hibernate DAO.
void	switchToMemory() If the Hibernate DAO is in use, transparently switches to In-memory DAO.
Token	update(Token token)
void	updateTokenStorage() Updates the switchable token manager to match the current configuration.

Methods inherited from class java.lang.Object

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

Constructor Detail

SwitchableTokenManagerImpl

public SwitchableTokenManagerImpl(boolean initialUseIsMemory,
                                  TokenDAO daoMemory,
                                  TokenDAO daoHibernate,
                                  PropertyManager propertyManager)

SwitchableTokenManagerImpl

public SwitchableTokenManagerImpl(TokenDAO daoMemory,
                                  TokenDAO daoHibernate,
                                  PropertyManager propertyManager)

Method Detail

findByRandomHash

public Token findByRandomHash(String randomHash)
                       throws org.springframework.dao.DataAccessException,
                              ObjectNotFoundException

Description copied from interface: SessionTokenStorage

Finds token by random hash.

Specified by:

findByRandomHash in interface SessionTokenStorage

Parameters:

randomHash - Random hash.

Returns:

Token.

Throws:

ObjectNotFoundException - if the token identified by the random hash cannot be found.

org.springframework.dao.DataAccessException

findByIdentifierHash

public Token findByIdentifierHash(String identifierHash)
                           throws ObjectNotFoundException

Description copied from interface: SessionTokenStorage

Finds token by identifier hash.

Specified by:

findByIdentifierHash in interface SessionTokenStorage

Parameters:

identifierHash - Identifier hash.

Returns:

Token.

Throws:

ObjectNotFoundException - if the token identified by the identifier hash cannot be found.

add

@Transactional(propagation=NESTED,
               rollbackFor=ObjectAlreadyExistsException.class)
public Token add(Token token)
                                                                                                            throws org.springframework.dao.DataAccessException,
                                                                                                                   ObjectAlreadyExistsException

Description copied from interface: SessionTokenStorage

Persists a new token.

Specified by:

add in interface SessionTokenStorage

Parameters:

token - Token.

Returns:

The persisted token.

Throws:

ObjectAlreadyExistsException - if a token with the same identifier hash already exists.

org.springframework.dao.DataAccessException

update

public Token update(Token token)
             throws ObjectNotFoundException

Specified by:

update in interface SessionTokenStorage

Parameters:

token - token to update.

Returns:

updates the last accessed date on the token (sets it to now).

Throws:

ObjectNotFoundException

remove

public void remove(Token token)
            throws org.springframework.dao.DataAccessException

Description copied from interface: SessionTokenStorage

Removes a token.

Specified by:

remove in interface SessionTokenStorage

Parameters:

token - Token.

Throws:

org.springframework.dao.DataAccessException

search

public List<Token> search(EntityQuery<? extends Token> query)

Description copied from interface: SearchableTokenStorage

Searches for token based on criteria.

Specified by:

search in interface SearchableTokenStorage

Parameters:

query - Query.

Returns:

List of tokens which qualify for the criteria.

remove

public void remove(long directoryID,
                   String name)
            throws org.springframework.dao.DataAccessException

Description copied from interface: SessionTokenStorage

Remove token.

Specified by:

remove in interface SessionTokenStorage

Parameters:

directoryID - Directory id.

name - User or application name.

Throws:

org.springframework.dao.DataAccessException

removeExcept

public void removeExcept(long directoryId,
                         String name,
                         String exclusionToken)

Description copied from interface: SessionTokenStorage

Remove all tokens for the user except for the token specified by exclusionToken.

Specified by:

removeExcept in interface SessionTokenStorage

Parameters:

directoryId - Directory id.

name - User or application name.

exclusionToken - the random hash of the token to retain, if present

removeAll

public void removeAll(long directoryId)

Description copied from interface: SessionTokenStorage

Remove all tokens associated with the given directory id.

Specified by:

removeAll in interface SessionTokenStorage

Parameters:

directoryId - Directory id.

removeExpiredTokens

public void removeExpiredTokens(Date currentTime,
                                long maxLifeSeconds)

Description copied from interface: SessionTokenStorage

Remove all tokens that have expired. For a store that performs expiry asynchronously this may be a no-op.

Specified by:

removeExpiredTokens in interface SessionTokenStorage

Parameters:

currentTime - Current date

maxLifeSeconds - Max lifespan for tokens, unless they specific a shorter one.

removeAll

public void removeAll()

Removes all tokens from all implementations.

Specified by:

removeAll in interface SessionTokenStorage

isUsingDatabaseStorage

public boolean isUsingDatabaseStorage()

Returns true if the memory token manager is in use. False if the Hibernate manager is being used.

Specified by:

isUsingDatabaseStorage in interface SwitchableTokenManager

setUsingDatabaseStorage

public void setUsingDatabaseStorage(boolean useDatabaseStorage)
                             throws PropertyManagerException

Performs the switch, if necessary.

Specified by:

setUsingDatabaseStorage in interface SwitchableTokenManager

Throws:

PropertyManagerException

switchToMemory

public void switchToMemory()

If the Hibernate DAO is in use, transparently switches to In-memory DAO. Does nothing if the In-memory DAO is already in use. Acquires write lock for safety.

switchToHibernate

public void switchToHibernate()

If the In-memory DAO is in use, transparently switches to Hibernate DAO. Does nothing if the hibernate DAO is already in use. Acquires write lock for safety.

updateTokenStorage

public void updateTokenStorage()

Description copied from interface: SwitchableTokenManager

Updates the switchable token manager to match the current configuration. This method must be called when the configuration has been changed externally (i.e., not through SwitchableTokenManager.setUsingDatabaseStorage(boolean)), for instance, after a backup restore.

Specified by:

updateTokenStorage in interface SwitchableTokenManager