Bom dia.
Estou aprendendo a usar a biblioteca kSOAP mas estou com um problema de comunicação entre um web service na minha maquina e uma aplicação android rodando no emulador.
estou usando esse tutorial: http://www.ibm.com/developerworks/br/library/ws-android/index.html
abaixo esta o codigo do Web Service:
Interface HelloWS
package hello_webservice;
import javax.jws.WebMethod;
import javax.jws.WebService;
/**
*
* @author marcelo
*/
@WebService(name="HelloWS",targetNamespace="http://hello_webservice/")
public interface HelloWS
{
@WebMethod(operationName = "hello")
public String hello(String name);
}Implementação da Interface
package hello_webservice;
import javax.jws.WebService;
/**
*
* @author marcelo
*/
@WebService(portName = "HelloWSPort", serviceName = "HelloWSService",
targetNamespace = "http://hello_webservice/",
endpointInterface = "hello_webservice.HelloWS")
public class HelloWSImpl implements HelloWS
{
@Override
public String hello(String name)
{
return "Hello "+name +" Welcome to Web Services!";
}
}Usei uma aplicação desktop para facilitar o desenvolvimento
package hello_webservice;
import javax.xml.ws.Endpoint;
/**
*
* @author marcelo
*/
public class HelloWebService {
/**
* @param args the command line arguments
*/
public static void main(String[] args)
{
Endpoint.publish("http://127.0.0.1:7001/hello", new HelloWSImpl());
}
}Testando a aplicação Web service: http://localhost:7001/hello?wsdl
This XML file does not appear to have any style information associated with it. The document tree is shown below.
<!--
Published by JAX-WS RI at http://jax-ws.dev.java.net. RI's version is JAX-WS RI 2.2.4-b01.
-->
<!--
Generated by JAX-WS RI at http://jax-ws.dev.java.net. RI's version is JAX-WS RI 2.2.4-b01.
-->
<definitions xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:wsp="http://www.w3.org/ns/ws-policy" xmlns:wsp1_2="http://schemas.xmlsoap.org/ws/2004/09/policy" xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://hello_webservice/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://hello_webservice/" name="HelloWSService">
<types>
<xsd:schema>
<xsd:import namespace="http://hello_webservice/" schemaLocation="http://localhost:7001/hello?xsd=1"/>
</xsd:schema>
</types>
<message name="hello">
<part name="parameters" element="tns:hello"/>
</message>
<message name="helloResponse">
<part name="parameters" element="tns:helloResponse"/>
</message>
<portType name="HelloWS">
<operation name="hello">
<input wsam:Action="http://hello_webservice/HelloWS/helloRequest" message="tns:hello"/>
<output wsam:Action="http://hello_webservice/HelloWS/helloResponse" message="tns:helloResponse"/>
</operation>
</portType>
<binding name="HelloWSPortBinding" type="tns:HelloWS">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/>
<operation name="hello">
<soap:operation soapAction=""/>
<input>
<soap:body use="literal"/>
</input>
<output>
<soap:body use="literal"/>
</output>
</operation>
</binding>
<service name="HelloWSService">
<port name="HelloWSPort" binding="tns:HelloWSPortBinding">
<soap:address location="http://localhost:7001/hello"/>
</port>
</service>
</definitions>Codigo da minha aplicação Android
public class MainActivity extends Activity
{
private static final String NAMESPACE ="http://10.0.2.2:7001/";
private static String URL ="http://10.0.2.2:7001/hello?wsdl";
private static final String METHOD_NAME ="hello";
private static final String SOAP_ACTION ="http://10.0.2.2:7001/hello";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TextView lblResult = (TextView) findViewById(R.id.result);
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
PropertyInfo propInfo = new PropertyInfo();
propInfo.name="arg0";
propInfo.type=PropertyInfo.STRING_CLASS;
request.addProperty(propInfo,"Marcelo Rocha");
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.setOutputSoapObject(request);
HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
try {
androidHttpTransport.call(SOAP_ACTION, envelope);
SoapPrimitive resultsRequestSOAP = (SoapPrimitive) envelope.getResponse();
lblResult.setText(resultsRequestSOAP.toString());
} catch (IOException e) {
// TODO Auto-generated catch block
Log.i("hello",e.getMessage());
} catch (XmlPullParserException e) {
// TODO Auto-generated catch block
Log.i("hello", e.getMessage());
}
}No Log da aplicação android eu recebo a seguinte mensagem:
HTTP request failed, HTTP status: 500
No Web Service eu recebo a seguinte mensagem:
Mar 11, 2013 8:20:14 AM com.sun.xml.internal.ws.transport.http.HttpAdapter fixQuotesAroundSoapAction
Advertência: Received WS-I BP non-conformant Unquoted SoapAction HTTP header: http://10.0.2.2:7001/hello
Não consegui descobrir qual o problema 
Obrigado pelo espaço.
