anna/IM-server-new
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added onMessageConsumed logic.

Browse Source 
Related to:  https://github.com/andsel/moquette/issues/156
This commit is contained in:
Dee Eldredge
2016-03-23 23:09:16 +01:00
committed by andsel
parent 0b883d1f9a
commit f44283d5f0
9 changed files with 1043 additions and 982 deletions
Download Patch File Download Diff File Expand all files Collapse all files
broker/src/main/java/io/moquette/spi/ISessionsStore.java
+144 -141
View File
@@ -1,141 +1,144 @@
/*
* Copyright (c) 2012-2015 The original author or authors
* ------------------------------------------------------
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
*
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* The Apache License v2.0 is available at
* http://www.opensource.org/licenses/apache2.0.php
*
* You may elect to redistribute this code under either of these licenses.
*/
package io.moquette.spi;
import java.util.Collection;
import java.util.List;
import io.moquette.spi.impl.subscriptions.Subscription;
/**
* Store used to handle the persistence of the subscriptions tree.
*
* @author andrea
*/
public interface ISessionsStore {
void updateCleanStatus(String clientID, boolean cleanSession);
class ClientTopicCouple {
public final String topicFilter;
public final String clientID;
public ClientTopicCouple(String clientID, String topicFilter) {
this.clientID = clientID;
this.topicFilter = topicFilter;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
ClientTopicCouple that = (ClientTopicCouple) o;
if (topicFilter != null ? !topicFilter.equals(that.topicFilter) : that.topicFilter != null) return false;
return !(clientID != null ? !clientID.equals(that.clientID) : that.clientID != null);
}
@Override
public int hashCode() {
int result = topicFilter != null ? topicFilter.hashCode() : 0;
result = 31 * result + (clientID != null ? clientID.hashCode() : 0);
return result;
}
@Override
public String toString() {
return "ClientTopicCouple{" +
"topicFilter='" + topicFilter + '\'' +
", clientID='" + clientID + '\'' +
'}';
}
}
void initStore();
/**
* Add a new subscription to the session
*/
void addNewSubscription(Subscription newSubscription);
/**
* Removed a specific subscription
* */
void removeSubscription(String topic, String clientID);
/**
* Remove all the subscriptions of the session
*/
void wipeSubscriptions(String sessionID);
/**
* Return all topic filters to recreate the subscription tree.
* */
List<ClientTopicCouple> listAllSubscriptions();
/**
* @return the subscription stored by clientID and topicFilter, if any else null;
* */
Subscription getSubscription(ClientTopicCouple couple);
/**
* @return true iff there are subscriptions persisted with clientID
*/
boolean contains(String clientID);
ClientSession createNewSession(String clientID, boolean cleanSession);
/**
* @param clientID the client owning the session.
* @return the session for the given clientID, null if not found.
* */
ClientSession sessionForClient(String clientID);
void inFlightAck(String clientID, int messageID);
/**
* Save the binding messageID, clientID <-> guid
* */
void inFlight(String clientID, int messageID, String guid);
/**
* Return the next valid packetIdentifier for the given client session.
* */
int nextPacketID(String clientID);
/**
* Store the guid to be later published.
* */
void bindToDeliver(String guid, String clientID);
/**
* List the guids for retained messages for the session
* */
Collection<String> enqueued(String clientID);
/**
* Remove form the queue of stored messages for session.
* */
void removeEnqueued(String clientID, String guid);
void secondPhaseAcknowledged(String clientID, int messageID);
void secondPhaseAckWaiting(String clientID, int messageID);
String mapToGuid(String clientID, int messageID);
}
/*
* Copyright (c) 2012-2015 The original author or authors
* ------------------------------------------------------
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
*
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* The Apache License v2.0 is available at
* http://www.opensource.org/licenses/apache2.0.php
*
* You may elect to redistribute this code under either of these licenses.
*/
package io.moquette.spi;
import java.util.Collection;
import java.util.List;
import io.moquette.spi.IMessagesStore.StoredMessage;
import io.moquette.spi.impl.subscriptions.Subscription;
/**
* Store used to handle the persistence of the subscriptions tree.
*
* @author andrea
*/
public interface ISessionsStore {
void updateCleanStatus(String clientID, boolean cleanSession);
class ClientTopicCouple {
public final String topicFilter;
public final String clientID;
public ClientTopicCouple(String clientID, String topicFilter) {
this.clientID = clientID;
this.topicFilter = topicFilter;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
ClientTopicCouple that = (ClientTopicCouple) o;
if (topicFilter != null ? !topicFilter.equals(that.topicFilter) : that.topicFilter != null) return false;
return !(clientID != null ? !clientID.equals(that.clientID) : that.clientID != null);
}
@Override
public int hashCode() {
int result = topicFilter != null ? topicFilter.hashCode() : 0;
result = 31 * result + (clientID != null ? clientID.hashCode() : 0);
return result;
}
@Override
public String toString() {
return "ClientTopicCouple{" +
"topicFilter='" + topicFilter + '\'' +
", clientID='" + clientID + '\'' +
'}';
}
}
void initStore();
/**
* Add a new subscription to the session
*/
void addNewSubscription(Subscription newSubscription);
/**
* Removed a specific subscription
* */
void removeSubscription(String topic, String clientID);
/**
* Remove all the subscriptions of the session
*/
void wipeSubscriptions(String sessionID);
/**
* Return all topic filters to recreate the subscription tree.
* */
List<ClientTopicCouple> listAllSubscriptions();
/**
* @return the subscription stored by clientID and topicFilter, if any else null;
* */
Subscription getSubscription(ClientTopicCouple couple);
/**
* @return true iff there are subscriptions persisted with clientID
*/
boolean contains(String clientID);
ClientSession createNewSession(String clientID, boolean cleanSession);
/**
* @param clientID the client owning the session.
* @return the session for the given clientID, null if not found.
* */
ClientSession sessionForClient(String clientID);
void inFlightAck(String clientID, int messageID);
/**
* Save the binding messageID, clientID <-> guid
* */
void inFlight(String clientID, int messageID, String guid);
/**
* Return the next valid packetIdentifier for the given client session.
* */
int nextPacketID(String clientID);
/**
* Store the guid to be later published.
* */
void bindToDeliver(String guid, String clientID);
/**
* List the guids for retained messages for the session
* */
Collection<String> enqueued(String clientID);
/**
* Remove form the queue of stored messages for session.
* */
void removeEnqueued(String clientID, String guid);
void secondPhaseAcknowledged(String clientID, int messageID);
void secondPhaseAckWaiting(String clientID, int messageID);
String mapToGuid(String clientID, int messageID);
public StoredMessage getInflightMessage(String clientID, int messageID);
}