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POKSOAP2 for Android gives
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  1. POKSOAP2 for Android gives
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    copied!<p>I'm trying to access a web service whose WSDL is at <a href="http://srilanka.lk:9080/services/CropServiceProxy?wsdl" rel="nofollow">http://srilanka.lk:9080/services/CropServiceProxy?wsdl</a> . Using SoapUI I sent a request and successfully got a response. </p> <p>Then using KSoap2 for Android I tried to get a response. But all I get is a SoapFault Error. The code is as follows. </p> <p>String NAMESPACE = "http://schemas.icta.lk/xsd/crop/handler/v1";</p> <pre><code> String URL = "http://www.srilanka.lk:9080/services/CropServiceProxy.CropServiceProxyHttpSoap12Endpoint"; String method_name = "getCropDataList"; String SOAP_ACTION = method_name; SoapObject request = new SoapObject(NAMESPACE, method_name); String crop_code_str = String.valueOf(code.getText().toString()); System.out.println(crop_code_str); System.out.println(request.toString()); request.addProperty("code", crop_code_str ); System.out.println(request.getProperty("code").toString()); SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER12); envelope.setOutputSoapObject(request); System.out.println("body out : " + envelope.bodyOut.toString()); HttpTransportSE http_transport = new HttpTransportSE(URL); try { http_transport.call(SOAP_ACTION, envelope); System.out.println(envelope.bodyIn.toString()); } catch (Exception e) { e.printStackTrace(); answer.setText("error caught"); } </code></pre> <p>This results in the following.</p> <pre><code>W/System.err( 394): org.xmlpull.v1.XmlPullParserException: expected: START_TAG {http://www.w3.org/2001/12/soap-envelope}Envelope (position:START_TAG &lt;{http://schemas.xmlsoap.org/soap/envelope/}soapenv:Envelope&gt;@1:114 in java.io.InputStreamReader@43e81258) </code></pre> <p>I tried with VER11 but it then gives the following error as the bodyIn.</p> <pre><code>I/System.out( 365): SoapFault - faultcode: 'soapenv:Server' faultstring: 'org.apache.axis2.databinding.ADBException: Unexpected subelement code' faultactor: 'null' detail: org.kxml2.kdom.Node@43e84648 </code></pre> <p>Is this something wrong with Ksoap2 for android? Then is there another way that a web service can be consumed in Android? (Only SOAP is available)</p> <p>UPDATE: I tried the KvmSerializable interface for the complext type. Following is my code. I still get the same errors. The XMLPullParser error is being thrown at the http_transport.call line.</p> <p>This is the complex type implementation at the client side. I have only the WSDL. </p> <pre><code>public class CropInfo implements KvmSerializable { private String name; private float price; private String location; @Override public Object getProperty(int arg0) { switch (arg0){ case 0: return name; case 1: return price; case 2: return location; default: return null; } } @Override public int getPropertyCount() { return 3; } @Override public void getPropertyInfo(int arg0, Hashtable arg1, PropertyInfo arg2) { switch (arg0){ case 0: arg2.type = PropertyInfo.STRING_CLASS; arg2.name = "Name"; break; case 1: arg2.type = Float.class; arg2.name = "Price"; break; case 2: arg2.type = PropertyInfo.STRING_CLASS; arg2.name = "Location"; break; default: break; } } @Override public void setProperty(int arg0, Object arg1) { switch(arg0){ case 0: name = arg1.toString(); break; case 1: price = Float.parseFloat(arg1.toString()); case 2: location = arg1.toString(); default: break; } } } </code></pre> <p>The modified code to access and parse the response of the web service.</p> <p>String NAMESPACE = "http://schemas.icta.lk/xsd/crop/handler/v1/"; String URL = "http://www.srilanka.lk:9080/services/CropServiceProxy.CropServiceProxyHttpSoap12Endpoint"; String method_name = "getCropDataList"; String SOAP_ACTION = "http://schemas.icta.lk/xsd/crop/handler/v1/getCropDataList";</p> <pre><code> SoapObject soap_request = new SoapObject(NAMESPACE, method_name); String crop_code_str = String.valueOf(code.getText().toString()); System.out.println(crop_code_str); System.out.println(soap_request.toString()); soap_request.addProperty("code", crop_code_str ); System.out.println(soap_request.getProperty("code").toString()); SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER12); envelope.setOutputSoapObject(soap_request); envelope.addMapping(NAMESPACE, "cropInfo", CropInfo.class); //envelope.dotNet=true; Marshal floatMarshal = new MarshalFloat(); floatMarshal.register(envelope); System.out.println("body out : " + envelope.bodyOut.toString()); //AndroidHttpTransport http_transport = new AndroidHttpTransport(URL); HttpTransportSE http_transport = new HttpTransportSE(URL); try { //error comes from this call http_transport.call(SOAP_ACTION, envelope); Vector&lt;CropInfo&gt; result_array = (Vector&lt;CropInfo&gt;)envelope.getResponse(); if(result_array != null){ for (CropInfo current_crop: result_array){ System.out.println(current_crop.getName()); System.out.println(Float.toString(current_crop.getPrice())); } } } catch (Exception e) { e.printStackTrace(); answer.setText("error caught"); } </code></pre>
 

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