org.swisspush.gateleen.hook

Class LocalListenerRepository

java.lang.Object

org.swisspush.gateleen.hook.ListenerRepositoryBase<Map<String,Set<Listener>>>

org.swisspush.gateleen.hook.LocalListenerRepository

All Implemented Interfaces:

ListenerRepository

public class LocalListenerRepository
extends ListenerRepositoryBase<Map<String,Set<Listener>>>
implements ListenerRepository

Local in-memory implementation of a LocalListenerRepository.

Author:

https://github.com/ljucam [Mario Ljuca]

Constructor Summary

Constructors

Constructor and Description
LocalListenerRepository() Creates a new instance of the local in-memory LocalHookListenerRepository.

Method Summary

Modifier and Type	Method and Description
void	addListener(Listener listener) Adds a listener to the repository.
List<Listener>	findListeners(String url) Searches for listeners corresponding to the given url.
List<Listener>	findListeners(String url, String method) Searches for listeners corresponding to the given url and the used http method.
Set<Listener>	get(Map<String,Set<Listener>> container, String key) Returns a set with listeners monitoring the given url.
List<Listener>	getListeners() Returns a copy of all registred listeners.
boolean	isEmpty() Returns whether the repository is empty or not.
void	removeListener(String listenerId) Removes the listener for the given listenerId.
int	size() Returns the size of the repository.

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalListenerRepository

public LocalListenerRepository()

Creates a new instance of the local in-memory LocalHookListenerRepository.

Method Detail

addListener

public void addListener(Listener listener)

Description copied from interface: ListenerRepository

Adds a listener to the repository.

Specified by:

addListener in interface ListenerRepository

Parameters:

listener - - the listener

findListeners

public List<Listener> findListeners(String url)

Description copied from interface: ListenerRepository

Searches for listeners corresponding to the given url. This is a hierarchical search, starting from top (/url/foo/bar) to bottom (/url).

Specified by:

findListeners in interface ListenerRepository

Parameters:

url - url

Returns:

List with listeners for the url, can be empty if no listeners are found.

removeListener

public void removeListener(String listenerId)

Description copied from interface: ListenerRepository

Removes the listener for the given listenerId.

Specified by:

removeListener in interface ListenerRepository

Parameters:

listenerId - listenerId

size

public int size()

Description copied from interface: ListenerRepository

Returns the size of the repository. If the repository is empty, it will return 0.

Specified by:

size in interface ListenerRepository

Returns:

size

isEmpty

public boolean isEmpty()

Description copied from interface: ListenerRepository

Returns whether the repository is empty or not.

Specified by:

isEmpty in interface ListenerRepository

Returns:

true if repository is empty.

get

public Set<Listener> get(Map<String,Set<Listener>> container,
                         String key)

Description copied from class: ListenerRepositoryBase

Returns a set with listeners monitoring the given url. Please implement this method according to your needs.

Specified by:

get in class ListenerRepositoryBase<Map<String,Set<Listener>>>

Parameters:

container - container

key - - a monitored url

Returns:

set with listeners for the given url

getListeners

public List<Listener> getListeners()

Description copied from interface: ListenerRepository

Returns a copy of all registred listeners.

Specified by:

getListeners in interface ListenerRepository

Returns:

a copy of all registred listeners

findListeners

public List<Listener> findListeners(String url,
                                    String method)

Description copied from interface: ListenerRepository

Searches for listeners corresponding to the given url and the used http method. This is a hierarchical search, starting from top (/url/foo/bar) to bottom (/url).

Specified by:

findListeners in interface ListenerRepository

Parameters:

url - url

method - http method

Returns:

List with listeners for the url, can be empty if no listeners are found.