/**
* 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.camel.component.jetty;
import java.io.IOException;
import java.net.Inet6Address;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.URL;
import java.util.Enumeration;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.builder.RouteBuilder;
import org.apache.commons.io.IOUtils;
public class InterfacesTest extends ContextTestSupport {
private String remoteInterfaceAddress;
public InterfacesTest() throws IOException {
// Retrieve an address of some remote network interface
Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
while (remoteInterfaceAddress == null && interfaces.hasMoreElements()) {
NetworkInterface interfaze = interfaces.nextElement();
Enumeration<InetAddress> addresses = interfaze.getInetAddresses();
if (addresses.hasMoreElements()) {
InetAddress nextAddress = addresses.nextElement();
if (nextAddress.isLoopbackAddress() || !nextAddress.isReachable(2000)) {
continue;
}
if (nextAddress instanceof Inet6Address) {
continue;
} else {
remoteInterfaceAddress = nextAddress.getHostAddress();
}
}
}
}
public void testLocalInterfaceHandled() throws IOException, InterruptedException {
int expectedMessages = (remoteInterfaceAddress != null) ? 3 : 2;
getMockEndpoint("mock:endpoint").expectedMessageCount(expectedMessages);
URL localUrl = new URL("http://localhost:4567/testRoute");
String localResponse = IOUtils.toString(localUrl.openStream());
assertEquals("local", localResponse);
// 127.0.0.1 is an alias of localhost so should work
localUrl = new URL("http://127.0.0.1:4568/testRoute");
localResponse = IOUtils.toString(localUrl.openStream());
assertEquals("local-differentPort", localResponse);
if (remoteInterfaceAddress != null) {
URL url = new URL("http://" + remoteInterfaceAddress + ":4567/testRoute");
String remoteResponse = IOUtils.toString(url.openStream());
assertEquals("remote", remoteResponse);
}
assertMockEndpointsSatisfied();
}
public void testAllInterfaces() throws Exception {
int expectedMessages = (remoteInterfaceAddress != null) ? 2 : 1;
getMockEndpoint("mock:endpoint").expectedMessageCount(expectedMessages);
URL localUrl = new URL("http://localhost:4569/allInterfaces");
String localResponse = IOUtils.toString(localUrl.openStream());
assertEquals("allInterfaces", localResponse);
if (remoteInterfaceAddress != null) {
URL url = new URL("http://" + remoteInterfaceAddress + ":4569/allInterfaces");
String remoteResponse = IOUtils.toString(url.openStream());
assertEquals("allInterfaces", remoteResponse);
}
assertMockEndpointsSatisfied();
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
from("jetty:http://localhost:4567/testRoute")
.setBody().constant("local")
.to("mock:endpoint");
from("jetty:http://localhost:4568/testRoute")
.setBody().constant("local-differentPort")
.to("mock:endpoint");
if (remoteInterfaceAddress != null) {
from("jetty:http://" + remoteInterfaceAddress + ":4567/testRoute")
.setBody().constant("remote")
.to("mock:endpoint");
}
from("jetty:http://0.0.0.0:4569/allInterfaces")
.setBody().constant("allInterfaces")
.to("mock:endpoint");
}
};
}
}