org.wso2.broker.core.store.dao.impl

Class MessageDaoImpl

java.lang.Object

org.wso2.broker.core.store.dao.impl.MessageDaoImpl

All Implemented Interfaces:

MessageDao

public class MessageDaoImpl
extends Object
implements MessageDao

Implements functionality required to manipulate messages in the storage.

Constructor Summary

Constructors

Constructor and Description
MessageDaoImpl()

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.

Methods inherited from class java.lang.Object

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

Constructor Detail

MessageDaoImpl

public MessageDaoImpl()

Method Detail

persist

public void persist(Message message)

Description copied from interface: MessageDao

Storage a message in the persistant storage.

Specified by:

persist in interface MessageDao

Parameters:

message - the message.

detachFromQueue

public void detachFromQueue(String queueName,
                            Long messageId)

Description copied from interface: MessageDao

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.

Specified by:

detachFromQueue in interface MessageDao

Parameters:

queueName - name of the queue

messageId - Id of the message

delete

public void delete(Long messageId)

Description copied from interface: MessageDao

Deletes a given message and its associations to a queues.

Specified by:

delete in interface MessageDao

readAll

public void readAll(String queueName)

Description copied from interface: MessageDao

Retrieve all messages from a given queue.

Specified by:

readAll in interface MessageDao

Parameters:

queueName - name of the queue.