/**
* Copyright 2005-2014 Red Hat, Inc.
*
* Red Hat 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 io.fabric8.cxf.endpoint;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.management.JMException;
import org.apache.cxf.Bus;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.endpoint.Endpoint;
import org.apache.cxf.endpoint.EndpointImpl;
import org.apache.cxf.endpoint.Server;
import org.apache.cxf.endpoint.ServerLifeCycleManager;
import org.apache.cxf.endpoint.ServerRegistry;
import org.apache.cxf.feature.AbstractFeature;
import org.apache.cxf.feature.Feature;
import org.apache.cxf.interceptor.InterceptorProvider;
import org.apache.cxf.management.InstrumentationManager;
import org.apache.cxf.service.factory.AbstractServiceFactoryBean;
import org.apache.cxf.service.factory.FactoryBeanListener;
import org.apache.cxf.service.factory.FactoryBeanListenerManager;
public class ManagedApiFeature extends AbstractFeature {
private static final Logger LOG = LogUtils.getL7dLogger(ManagedApiFeature.class);
@Override
public void initialize(Server server, Bus bus) {
ManagedApi mApi = new ManagedApi(bus, server.getEndpoint(), server);
InstrumentationManager iMgr = bus.getExtension(InstrumentationManager.class);
if (iMgr != null) {
try {
iMgr.register(mApi);
ServerLifeCycleManager slcMgr = bus.getExtension(ServerLifeCycleManager.class);
if (slcMgr != null) {
slcMgr.registerListener(mApi);
slcMgr.startServer(server);
}
} catch (JMException jmex) {
jmex.printStackTrace();
LOG.log(Level.WARNING, "Registering ManagedApi failed.", jmex);
}
}
}
@Override
public void initialize(final Bus bus) {
FactoryBeanListenerManager factoryBeanListenerManager = bus.getExtension(FactoryBeanListenerManager.class);
if (factoryBeanListenerManager == null) {
factoryBeanListenerManager = new FactoryBeanListenerManager(bus);
}
factoryBeanListenerManager.addListener(new FactoryBeanListener() {
@Override
public void handleEvent(Event arg0, AbstractServiceFactoryBean arg1, Object... arg2) {
if (arg0.equals(Event.SERVER_CREATED) && (arg2[0] instanceof Server)) {
Server server = (Server)arg2[0];
initialize(server, bus);
}
}
});
}
@Override
protected void initializeProvider(InterceptorProvider provider, final Bus bus) {
if (provider instanceof Endpoint) {
EndpointImpl endpointImpl = (EndpointImpl)provider;
List<Feature> features = endpointImpl.getActiveFeatures();
if (features == null) {
features = new ArrayList<Feature>();
features.add(this);
endpointImpl.initializeActiveFeatures(features);
} else {
features.add(this);
}
} else if (provider instanceof Bus) {
FactoryBeanListenerManager factoryBeanListenerManager = bus.getExtension(FactoryBeanListenerManager.class);
if (factoryBeanListenerManager == null) {
factoryBeanListenerManager = new FactoryBeanListenerManager(bus);
}
factoryBeanListenerManager.addListener(new FactoryBeanListener() {
@Override
public void handleEvent(Event arg0, AbstractServiceFactoryBean arg1, Object... arg2) {
if (arg0.equals(Event.SERVER_CREATED) && (arg2[0] instanceof Server)) {
Server server = (Server)arg2[0];
initialize(server, bus);
}
}
});
} else {
List<Feature> features = (List<Feature>)bus.getFeatures();
if (features == null) {
features = new ArrayList<Feature>();
features.add(this);
} else {
features.add(this);
}
}
}
}