/**
* 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.cxf.transport.http.netty.server;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.apache.cxf.Bus;
import org.apache.cxf.configuration.Configurer;
import org.apache.cxf.service.model.EndpointInfo;
import org.apache.cxf.transport.AbstractTransportFactory;
import org.apache.cxf.transport.Destination;
import org.apache.cxf.transport.DestinationFactory;
import org.apache.cxf.transport.http.AbstractHTTPDestination;
import org.apache.cxf.transport.http.DestinationRegistry;
import org.apache.cxf.transport.http.DestinationRegistryImpl;
import org.apache.cxf.transport.http.HttpDestinationFactory;
public class NettyHttpTransportFactory extends AbstractTransportFactory implements DestinationFactory {
public static final List<String> DEFAULT_NAMESPACES = Arrays
.asList("http://cxf.apache.org/transports/http/netty/server");
/**
* This constant holds the prefixes served by this factory.
*/
private static final Set<String> URI_PREFIXES = new HashSet<String>();
static {
URI_PREFIXES.add("netty://");
}
protected final DestinationRegistry registry;
protected final HttpDestinationFactory factory = new NettyHttpDestinationFactory();
public NettyHttpTransportFactory() {
this(new DestinationRegistryImpl());
}
public NettyHttpTransportFactory(DestinationRegistry registry) {
super(DEFAULT_NAMESPACES);
if (registry == null) {
registry = new DestinationRegistryImpl();
}
this.registry = registry;
}
public DestinationRegistry getRegistry() {
return registry;
}
/**
* This call is used by CXF ExtensionManager to inject the activationNamespaces
* @param ans The transport ids.
*/
public void setActivationNamespaces(Collection<String> ans) {
setTransportIds(new ArrayList<String>(ans));
}
public Set<String> getUriPrefixes() {
return URI_PREFIXES;
}
/**
* This call uses the Configurer from the bus to configure
* a bean.
*
* @param bean
*/
protected void configure(Bus b, Object bean) {
configure(b, bean, null, null);
}
protected void configure(Bus bus, Object bean, String name, String extraName) {
Configurer configurer = bus.getExtension(Configurer.class);
if (null != configurer) {
configurer.configureBean(name, bean);
if (extraName != null) {
configurer.configureBean(extraName, bean);
}
}
}
protected String getAddress(EndpointInfo endpointInfo) {
String address = endpointInfo.getAddress();
if (address.startsWith("netty://")) {
address = address.substring(8);
}
return address;
}
public Destination getDestination(EndpointInfo endpointInfo, Bus bus) throws IOException {
if (endpointInfo == null) {
throw new IllegalArgumentException("EndpointInfo cannot be null");
}
synchronized (registry) {
AbstractHTTPDestination d = registry.getDestinationForPath(endpointInfo.getAddress());
if (d == null) {
d = factory.createDestination(endpointInfo, bus, registry);
registry.addDestination(d);
configure(bus, d);
d.finalizeConfig();
}
return d;
}
}
}