gemmellr commented on code in PR #4555:
URL: https://github.com/apache/activemq-artemis/pull/4555#discussion_r1266421706
##########
artemis-protocols/artemis-amqp-protocol/src/main/java/org/apache/activemq/artemis/protocol/amqp/broker/ProtonProtocolManager.java:
##########
@@ -75,7 +75,7 @@ public static String getMirrorAddress(String connectionName) {
// We must use one referenceIDSupplier per server.
// protocol manager is the perfect aggregation for that.
- private ReferenceNodeStore referenceIDSupplier;
+ private ReferenceNodeStoreFactory referenceIDSupplier;
Review Comment:
Change makes the comment above seem inaccurate / contradictory (somewhat
similar with the field name). There is now a factory being returned, and so the
overall change here seems like it was to make sure there **is not** a single
reference ID supplier per server as the comment says, but rather now one
per-queue.
##########
artemis-protocols/artemis-amqp-protocol/src/main/java/org/apache/activemq/artemis/protocol/amqp/connect/mirror/ReferenceNodeStoreFactory.java:
##########
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.artemis.protocol.amqp.connect.mirror;
+
+import org.apache.activemq.artemis.api.core.Message;
+import org.apache.activemq.artemis.core.server.ActiveMQServer;
+import org.apache.activemq.artemis.core.server.MessageReference;
+import org.apache.activemq.artemis.utils.collections.NodeStore;
+import org.apache.activemq.artemis.utils.collections.NodeStoreFactory;
+
+import static
org.apache.activemq.artemis.protocol.amqp.connect.mirror.AMQPMirrorControllerSource.INTERNAL_BROKER_ID_EXTRA_PROPERTY;
+import static
org.apache.activemq.artemis.protocol.amqp.connect.mirror.AMQPMirrorControllerSource.INTERNAL_ID_EXTRA_PROPERTY;
+
+public class ReferenceNodeStoreFactory implements
NodeStoreFactory<MessageReference> {
+
+ final ActiveMQServer server;
+
+ private final String serverID;
+
+ public ReferenceNodeStoreFactory(ActiveMQServer server) {
+ this.server = server;
+ this.serverID = server.getNodeID().toString();
+
Review Comment:
Superfluous newline
##########
artemis-protocols/artemis-amqp-protocol/src/main/java/org/apache/activemq/artemis/protocol/amqp/broker/ProtonProtocolManager.java:
##########
@@ -125,11 +125,11 @@ public ProtonProtocolManager(ProtonProtocolManagerFactory
factory, ActiveMQServe
routingHandler = new AMQPRoutingHandler(server);
}
- public synchronized ReferenceNodeStore getReferenceIDSupplier() {
+ public synchronized ReferenceNodeStoreFactory getReferenceIDSupplier() {
Review Comment:
The method name also seems off now.
##########
artemis-protocols/artemis-amqp-protocol/src/main/java/org/apache/activemq/artemis/protocol/amqp/connect/mirror/ReferenceNodeStoreFactory.java:
##########
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.artemis.protocol.amqp.connect.mirror;
+
+import org.apache.activemq.artemis.api.core.Message;
+import org.apache.activemq.artemis.core.server.ActiveMQServer;
+import org.apache.activemq.artemis.core.server.MessageReference;
+import org.apache.activemq.artemis.utils.collections.NodeStore;
+import org.apache.activemq.artemis.utils.collections.NodeStoreFactory;
+
+import static
org.apache.activemq.artemis.protocol.amqp.connect.mirror.AMQPMirrorControllerSource.INTERNAL_BROKER_ID_EXTRA_PROPERTY;
+import static
org.apache.activemq.artemis.protocol.amqp.connect.mirror.AMQPMirrorControllerSource.INTERNAL_ID_EXTRA_PROPERTY;
+
+public class ReferenceNodeStoreFactory implements
NodeStoreFactory<MessageReference> {
+
+ final ActiveMQServer server;
+
+ private final String serverID;
+
+ public ReferenceNodeStoreFactory(ActiveMQServer server) {
+ this.server = server;
+ this.serverID = server.getNodeID().toString();
+
+ }
+
+ @Override
+ public NodeStore<MessageReference> newNodeStore() {
+ return new ReferenceNodeStore(this);
+ }
+
+ public String getDefaultNodeID() {
+ return serverID;
+ }
+
+ public String getServerID(MessageReference element) {
+ return getServerID(element.getMessage());
+ }
+
+
Review Comment:
Superfluous newline
##########
artemis-protocols/artemis-amqp-protocol/src/main/java/org/apache/activemq/artemis/protocol/amqp/connect/mirror/ReferenceNodeStoreFactory.java:
##########
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.artemis.protocol.amqp.connect.mirror;
+
+import org.apache.activemq.artemis.api.core.Message;
+import org.apache.activemq.artemis.core.server.ActiveMQServer;
+import org.apache.activemq.artemis.core.server.MessageReference;
+import org.apache.activemq.artemis.utils.collections.NodeStore;
+import org.apache.activemq.artemis.utils.collections.NodeStoreFactory;
+
+import static
org.apache.activemq.artemis.protocol.amqp.connect.mirror.AMQPMirrorControllerSource.INTERNAL_BROKER_ID_EXTRA_PROPERTY;
+import static
org.apache.activemq.artemis.protocol.amqp.connect.mirror.AMQPMirrorControllerSource.INTERNAL_ID_EXTRA_PROPERTY;
+
+public class ReferenceNodeStoreFactory implements
NodeStoreFactory<MessageReference> {
+
+ final ActiveMQServer server;
+
+ private final String serverID;
+
+ public ReferenceNodeStoreFactory(ActiveMQServer server) {
+ this.server = server;
+ this.serverID = server.getNodeID().toString();
+
+ }
+
+ @Override
+ public NodeStore<MessageReference> newNodeStore() {
+ return new ReferenceNodeStore(this);
+ }
+
+ public String getDefaultNodeID() {
+ return serverID;
+ }
+
+ public String getServerID(MessageReference element) {
+ return getServerID(element.getMessage());
+ }
+
+
+ public String getServerID(Message message) {
+ Object nodeID =
message.getBrokerProperty(INTERNAL_BROKER_ID_EXTRA_PROPERTY);
+ if (nodeID != null) {
+ return nodeID.toString();
+ } else {
+ // it is important to return null here, as the MirrorSource is
expecting it to be null
+ // in the case the nodeID being from the originating server.
+ // don't be tempted to return this.serverID here.
+ return null;
+ }
+ }
+
+ public long getID(MessageReference element) {
+ Message message = element.getMessage();
+ Long id = getID(message);
+ if (id == null) {
+ return element.getMessageID();
+ } else {
+ return id;
+ }
+ }
+
+ private Long getID(Message message) {
+ return (Long)message.getBrokerProperty(INTERNAL_ID_EXTRA_PROPERTY);
+ }
+
+
Review Comment:
Superfluous newline
##########
artemis-protocols/artemis-amqp-protocol/src/main/java/org/apache/activemq/artemis/protocol/amqp/connect/mirror/ReferenceNodeStore.java:
##########
@@ -20,20 +20,16 @@
import io.netty.util.collection.LongObjectHashMap;
import org.apache.activemq.artemis.api.core.Message;
-import org.apache.activemq.artemis.core.server.ActiveMQServer;
import org.apache.activemq.artemis.core.server.MessageReference;
import org.apache.activemq.artemis.utils.collections.NodeStore;
import org.apache.activemq.artemis.utils.collections.LinkedListImpl;
-import static
org.apache.activemq.artemis.protocol.amqp.connect.mirror.AMQPMirrorControllerSource.INTERNAL_BROKER_ID_EXTRA_PROPERTY;
-import static
org.apache.activemq.artemis.protocol.amqp.connect.mirror.AMQPMirrorControllerSource.INTERNAL_ID_EXTRA_PROPERTY;
-
public class ReferenceNodeStore implements NodeStore<MessageReference> {
- private final String serverID;
+ private final ReferenceNodeStoreFactory factory;
Review Comment:
It seems especially weird for a ReferenceNodeStore to contain the
ReferenceNodeStoreFactory that creates ReferenceNodeStore. One which it then
only uses to get IDs (which are then really just taken from the message
[reference]).
Feels like most or all this usage should be a different interface/ object.
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