/*
* 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.core.postoffice.impl;
import org.apache.activemq.artemis.api.core.Message;
import org.apache.activemq.artemis.api.core.SimpleString;
import org.apache.activemq.artemis.core.filter.Filter;
import org.apache.activemq.artemis.core.postoffice.BindingType;
import org.apache.activemq.artemis.core.postoffice.QueueBinding;
import org.apache.activemq.artemis.core.server.Bindable;
import org.apache.activemq.artemis.core.server.Queue;
import org.apache.activemq.artemis.core.server.RoutingContext;
import org.apache.activemq.artemis.api.core.RoutingType;
public class LocalQueueBinding implements QueueBinding {
private final SimpleString address;
private final Queue queue;
private final Filter filter;
private final SimpleString clusterName;
private SimpleString name;
public LocalQueueBinding(final SimpleString address, final Queue queue, final SimpleString nodeID) {
this.address = address;
this.queue = queue;
this.name = queue.getName();
filter = queue.getFilter();
clusterName = queue.getName().concat(nodeID);
}
@Override
public long getID() {
return queue.getID();
}
@Override
public Filter getFilter() {
return filter;
}
@Override
public SimpleString getAddress() {
return address;
}
@Override
public Bindable getBindable() {
return queue;
}
@Override
public Queue getQueue() {
return queue;
}
@Override
public SimpleString getRoutingName() {
if (queue.getRoutingType() == RoutingType.ANYCAST) {
return address;
}
return name;
}
@Override
public SimpleString getUniqueName() {
return queue.getName();
}
@Override
public SimpleString getClusterName() {
return clusterName;
}
@Override
public boolean isExclusive() {
return false;
}
@Override
public int getDistance() {
return 0;
}
@Override
public boolean isHighAcceptPriority(final Message message) {
// It's a high accept priority if the queue has at least one matching consumer
return queue.hasMatchingConsumer(message);
}
@Override
public void unproposed(SimpleString groupID) {
queue.unproposed(groupID);
}
@Override
public void route(final Message message, final RoutingContext context) throws Exception {
if (isMatchRoutingType(context)) {
queue.route(message, context);
}
}
@Override
public void routeWithAck(Message message, RoutingContext context) throws Exception {
if (isMatchRoutingType(context)) {
queue.routeWithAck(message, context);
}
}
private boolean isMatchRoutingType(RoutingContext context) {
return (context.getRoutingType() == null || context.getRoutingType() == queue.getRoutingType());
}
public boolean isQueueBinding() {
return true;
}
@Override
public int consumerCount() {
return queue.getConsumerCount();
}
@Override
public BindingType getType() {
return BindingType.LOCAL_QUEUE;
}
@Override
public void close() throws Exception {
queue.close();
}
@Override
public String toString() {
return "LocalQueueBinding [address=" + address +
", queue=" +
queue +
", filter=" +
filter +
", name=" +
name +
", clusterName=" +
clusterName +
"]";
}
@Override
public String toManagementString() {
return this.getClass().getSimpleName() + " [address=" + address + ", queue=" + queue + "]";
}
@Override
public boolean isConnected() {
return true;
}
}