/**
* 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.plugin;
import java.util.TreeMap;
import org.apache.activemq.network.DiscoveryNetworkConnector;
import org.apache.activemq.network.NetworkConnector;
import org.apache.activemq.schema.core.DtoNetworkConnector;
import org.apache.activemq.util.IntrospectionSupport;
public class NetworkConnectorProcessor extends DefaultConfigurationProcessor {
public NetworkConnectorProcessor(RuntimeConfigurationBroker plugin, Class configurationClass) {
super(plugin, configurationClass);
}
@Override
public void addNew(Object o) {
DtoNetworkConnector networkConnector = (DtoNetworkConnector) o;
if (networkConnector.getUri() != null) {
try {
DiscoveryNetworkConnector nc = fromDto(networkConnector, new DiscoveryNetworkConnector());
plugin.getBrokerService().addNetworkConnector(nc);
plugin.getBrokerService().startNetworkConnector(nc, null);
plugin.info("started new network connector: " + nc);
} catch (Exception e) {
plugin.info("Failed to add new networkConnector " + networkConnector, e);
}
}
}
@Override
public void remove(Object o) {
DtoNetworkConnector toRemove = (DtoNetworkConnector) o;
for (NetworkConnector existingCandidate :
plugin.getBrokerService().getNetworkConnectors()) {
if (configMatch(toRemove, existingCandidate)) {
if (plugin.getBrokerService().removeNetworkConnector(existingCandidate)) {
try {
existingCandidate.stop();
plugin.info("stopped and removed networkConnector: " + existingCandidate);
} catch (Exception e) {
plugin.info("Failed to stop removed network connector: " + existingCandidate);
}
}
}
}
}
private boolean configMatch(DtoNetworkConnector dto, NetworkConnector candidate) {
TreeMap<String, String> dtoProps = new TreeMap<String, String>();
IntrospectionSupport.getProperties(dto, dtoProps, null);
TreeMap<String, String> candidateProps = new TreeMap<String, String>();
IntrospectionSupport.getProperties(candidate, candidateProps, null);
// every dto prop must be present in the candidate
for (String key : dtoProps.keySet()) {
if (!candidateProps.containsKey(key) || !candidateProps.get(key).equals(dtoProps.get(key))) {
return false;
}
}
return true;
}
}