org.apache.cxf.endpoint.ManagedEndpoint 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
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* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
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package org.apache.cxf.endpoint;
import javax.management.JMException;
import javax.management.ObjectName;
import org.apache.cxf.Bus;
import org.apache.cxf.management.ManagedComponent;
import org.apache.cxf.management.ManagementConstants;
import org.apache.cxf.management.annotation.ManagedAttribute;
import org.apache.cxf.management.annotation.ManagedOperation;
import org.apache.cxf.management.annotation.ManagedResource;
@ManagedResource(componentName = "Endpoint",
description = "Responsible for managing server instances.")
public class ManagedEndpoint implements ManagedComponent, ServerLifeCycleListener {
private Bus bus;
private Endpoint endpoint;
private Server server;
private enum State { CREATED, STARTED, STOPPED };
private State state = State.CREATED;
public ManagedEndpoint(Bus b, Endpoint ep, Server s) {
bus = b;
endpoint = ep;
server = s;
}
@ManagedOperation
public void start() {
if (state == State.STARTED) {
return;
}
ServerLifeCycleManager mgr = bus.getExtension(ServerLifeCycleManager.class);
if (mgr != null) {
mgr.registerListener(this);
}
server.start();
}
@ManagedOperation
public void stop() {
server.stop();
}
@ManagedAttribute(description = "Address Attribute", currencyTimeLimit = 60)
public String getAddress() {
return endpoint.getEndpointInfo().getAddress();
}
@ManagedAttribute(description = "TransportId Attribute", currencyTimeLimit = 60)
public String getTransportId() {
return endpoint.getEndpointInfo().getAddress();
}
@ManagedAttribute(description = "Server State")
public String getState() {
return state.toString();
}
public ObjectName getObjectName() throws JMException {
String busId = bus.getId();
StringBuffer buffer = new StringBuffer();
buffer.append(ManagementConstants.DEFAULT_DOMAIN_NAME + ":");
buffer.append(ManagementConstants.BUS_ID_PROP + "=" + busId + ",");
buffer.append(ManagementConstants.TYPE_PROP + "=" + "Bus.Service.Endpoint,");
String serviceName = ObjectName.quote(endpoint.getService().getName().toString());
buffer.append(ManagementConstants.SERVICE_NAME_PROP + "=" + serviceName + ",");
String endpointName = ObjectName.quote(endpoint.getEndpointInfo().getName().getLocalPart());
buffer.append(ManagementConstants.PORT_NAME_PROP + "=" + endpointName);
//Use default domain name of server
return new ObjectName(buffer.toString());
}
public void startServer(Server s) {
if (server.equals(s)) {
state = State.STARTED;
}
}
public void stopServer(Server s) {
if (server.equals(s)) {
state = State.STOPPED;
// unregister server to avoid the memory leak
ServerLifeCycleManager mgr = bus.getExtension(ServerLifeCycleManager.class);
if (mgr != null) {
mgr.unRegisterListener(this);
}
}
}
}