Package com.atlassian.crowd.util

Class ClusterAwareInetAddressCache

java.lang.Object

com.atlassian.crowd.util.ClusterAwareInetAddressCache

public class ClusterAwareInetAddressCache
extends Object

Utility class to store in a cache whether the InetAddress is permitted or forbidden to make a request to the Crowd server.

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String	CLUSTER_MESSAGE_CHANNEL
protected static final String	CLUSTER_MESSAGE_CLEAR

Constructor Summary

Constructors

Constructor	Description
ClusterAwareInetAddressCache(com.atlassian.cache.Cache<String,Boolean> cache, ClusterMessageService clusterMessageService)

Method Summary

Modifier and Type	Method	Description
void	clear()	Clears the entire cache storing the address permissions.
Boolean	getPermitted(Application application, InetAddress address)	Gets from cache whether the application with address is permitted to make a request to the Crowd server.
void	registerClusterListener()
void	setPermitted(Application application, InetAddress address, boolean permitted)	Sets in the cache that address is permitted/forbidden from making a request to the Crowd server.
void	unregisterClusterListener()

Methods inherited from class java.lang.Object

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

Field Details

CLUSTER_MESSAGE_CHANNEL

protected static final String CLUSTER_MESSAGE_CHANNEL

See Also:

• Constant Field Values

CLUSTER_MESSAGE_CLEAR

protected static final String CLUSTER_MESSAGE_CLEAR

See Also:

• Constant Field Values

Constructor Details

ClusterAwareInetAddressCache

public ClusterAwareInetAddressCache(com.atlassian.cache.Cache<String,Boolean> cache,
 ClusterMessageService clusterMessageService)

Method Details

registerClusterListener

@PostConstruct
public void registerClusterListener()

unregisterClusterListener

@PreDestroy
public void unregisterClusterListener()

setPermitted

public void setPermitted(Application application,
 InetAddress address,
 boolean permitted)

Sets in the cache that address is permitted/forbidden from making a request to the Crowd server.

Parameters:

application - application that is requesting the connection.

address - InetAddress to set

permitted - whether address is permitted or forbidden to make a request.

getPermitted

@Nullable
public Boolean getPermitted(Application application,
 InetAddress address)

Gets from cache whether the application with address is permitted to make a request to the Crowd server.

Parameters:

application - Application making the request.

address - address of the client making the request.

Returns:

an indication of whether the application with address is permitted to make a request, or null if unknown

clear

public void clear()

Clears the entire cache storing the address permissions.