org.swisspush.gateleen.hook

Interface ListenerRepository

All Known Implementing Classes:

ListenerRepositoryBase, LocalListenerRepository

public interface ListenerRepository

A repository for listener hooks.

Method Summary

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

Method Detail

addListener

void addListener(Listener listener)

Adds a listener to the repository.

Parameters:

listener - - the listener

findListeners

java.util.List<Listener> findListeners(java.lang.String url)

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

Parameters:

url - url

Returns:

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

findListeners

java.util.List<Listener> findListeners(java.lang.String url,
                                       java.lang.String method)

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).

Parameters:

url - url

method - http method

Returns:

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

removeListener

void removeListener(java.lang.String listenerId)

Removes the listener for the given listenerId.

Parameters:

listenerId - listenerId

size

int size()

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

Returns:

size

isEmpty

boolean isEmpty()

Returns whether the repository is empty or not.

Returns:

true if repository is empty.

getListeners

java.util.List<Listener> getListeners()

Returns a copy of all registred listeners.

Returns:

a copy of all registred listeners