org.wso2.broker.core.store.dao

Interface MessageDao

All Known Implementing Classes:

MessageDaoImpl

public interface MessageDao

Defines a functionality required for manipulating messages in persistent storage.

Method Summary

Modifier and Type	Method and Description
void	delete(Long messageId) Deletes a given message and its associations to a queues.
void	detachFromQueue(String queueName, Long messageId) Removes the linkage a messages has with given queue.
void	persist(Message message) Storage a message in the persistant storage.
void	readAll(String queueName) Retrieve all messages from a given queue.

Method Detail

persist

void persist(Message message)

Storage a message in the persistant storage.

Parameters:

message - the message.

detachFromQueue

void detachFromQueue(String queueName,
                     Long messageId)

Removes the linkage a messages has with given queue. after the removal if there are links to any other queues this message should be deleted automatically.

Parameters:

queueName - name of the queue

messageId - Id of the message

delete

void delete(Long messageId)

Deletes a given message and its associations to a queues.

Parameters:

messageId -

readAll

void readAll(String queueName)

Retrieve all messages from a given queue.

Parameters:

queueName - name of the queue.