org.apache.activemq.artemis.core.management.impl.view.AddressView Maven / Gradle / Ivy
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* 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.management.impl.view;
import org.apache.activemq.artemis.json.JsonObjectBuilder;
import org.apache.activemq.artemis.core.management.impl.view.predicate.AddressFilterPredicate;
import org.apache.activemq.artemis.core.server.ActiveMQServer;
import org.apache.activemq.artemis.core.server.impl.AddressInfo;
import org.apache.activemq.artemis.utils.JsonLoader;
public class AddressView extends ActiveMQAbstractView {
private static final String defaultSortColumn = AddressField.ID.getName();
private final ActiveMQServer server;
public AddressView(ActiveMQServer server) {
super();
this.server = server;
this.predicate = new AddressFilterPredicate(server);
}
@Override
public Class getClassT() {
return AddressInfo.class;
}
@Override
public JsonObjectBuilder toJson(AddressInfo address) {
if (address == null) {
return null;
}
JsonObjectBuilder obj = JsonLoader.createObjectBuilder()
.add(AddressField.ID.getName(), toString(address.getId()))
.add(AddressField.NAME.getName(), toString(address.getName()))
.add(AddressField.ROUTING_TYPES.getName(), toString(address.getRoutingTypes()));
try {
obj.add(AddressField.QUEUE_COUNT.getName(), toString(server.bindingQuery(address.getName()).getQueueNames().size()));
return obj;
} catch (Exception e) {
obj.add(AddressField.QUEUE_COUNT.getName(), 0);
}
return obj;
}
@Override
public Object getField(AddressInfo address, String fieldName) {
if (address == null) {
return null;
}
AddressField field = AddressField.valueOfName(fieldName);
switch (field) {
case ID:
return address.getId();
case NAME:
return address.getName();
case ROUTING_TYPES:
return address.getRoutingTypes();
case QUEUE_COUNT:
try {
return server.bindingQuery(address.getName()).getQueueNames().size();
} catch (Exception e) {
return 0;
}
default:
throw new IllegalArgumentException("Unsupported field, " + fieldName);
}
}
@Override
public String getDefaultOrderColumn() {
return defaultSortColumn;
}
}