CA Traffic Service

This Web Service returns information about traffic on any CA highway.

WSDL Interface

<?xml version="1.0"?>
<definitions name="CATrafficService" targetNamespace="http://www.xmethods.net/sd/CATrafficService.wsdl" xmlns:tns="http://www.xmethods.net/sd/CATrafficService.wsdl" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns="http://schemas.xmlsoap.org/wsdl/">
  <message name="getTrafficRequest">
    <part name="hwynums" type="xsd:string"/>
  </message>
  <message name="getTrafficResponse">
    <part name="return" type="xsd:string"/>
  </message>
  <portType name="CATrafficPortType">
    <operation name="getTraffic">
      <input message="tns:getTrafficRequest" name="getTraffic"/>
      <output message="tns:getTrafficResponse" name="getTrafficResponse"/>
    </operation>
  </portType>
  <binding name="CATrafficBinding" type="tns:CATrafficPortType">
    <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
    <operation name="getTraffic">
      <soap:operation soapAction="" />
      <input name="getTraffic">
        <soap:body use="encoded" namespace="urn:xmethods-CATraffic" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
      </input>
      <output name="getTrafficResponse">
        <soap:body use="encoded" namespace="urn:xmethods-CATraffic" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
      </output>
    </operation>
  </binding>
  <service name="CATrafficService">
    <documentation>Provides information on California Highway Conditions.</documentation>
    <port name="CATrafficPort" binding="tns:CATrafficBinding">
      <soap:address location="http://services.xmethods.net:80/soap/servlet/rpcrouter"/>
    </port>
  </service>
</definitions>

Client

If you invoke wsdl2java on the above WSDL document, you can run this client to interact with the service:

package traffic;
                                                                           
import javax.naming.InitialContext;
                                                                           
public class Client
{
    public static void main(String[] args) throws Exception
    {
    |   String hwy = args.length > 0 ? args[0] : "101";
    |   InitialContext ctx = new InitialContext();
    |   CATrafficService service = (CATrafficService)
    |       ctx.lookup("xmlrpc:soap:traffic.CATrafficService");
    |   CATrafficPortType traffic = service.getCATrafficPort();
    |   System.out.println(traffic.getTraffic(hwy));
    }
}

Please refer to the README file for details on how to build and run the example.