de.fzj.unicore.wsrflite.messaging
Interface IMessaging

All Known Implementing Classes:

MessagingImpl

public interface IMessaging

Provides access to the messaging system of WSRFlite

Author:

schuller

Method Summary

IMessagingChannel	getChannel(String name) gets or creates a messaging channel with the given name
PullPoint	getPullPoint(String destination) get a pullpoint for reading messages targeted at the given destination
IMessagingChannel	getQueue(String name) Deprecated. use getChannel instead
boolean	hasMessages(String destination) checks if unread messages exist for the given destination
void	registerProvider(IMessagingProvider provider, String id) register a new messaging provider

Method Detail

registerProvider

void registerProvider(IMessagingProvider provider,
                      String id)

register a new messaging provider

Parameters:

provider -

See Also:

IMessagingProvider

getChannel

IMessagingChannel getChannel(String name)
                             throws MessagingException

gets or creates a messaging channel with the given name

Parameters:

name - - the name of the messaging queue

Returns:

a IMessagingChannel

Throws:

MessagingException

getQueue

IMessagingChannel getQueue(String name)
                           throws MessagingException

Deprecated. use getChannel instead

Throws:

MessagingException

getPullPoint

PullPoint getPullPoint(String destination)
                       throws MessagingException

get a pullpoint for reading messages targeted at the given destination

Parameters:

destination - - the name of the messaging queue

Returns:

a PullPoint

Throws:

MessagingException

hasMessages

boolean hasMessages(String destination)
                    throws MessagingException

checks if unread messages exist for the given destination

Parameters:

destination -

Returns:

true if unread messages exist

Throws:

MessagingException