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POHow to create SOAP request via ksoap2
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  1. POHow to create SOAP request via ksoap2
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    copied!<pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/"&gt; &lt;S:Header/&gt; &lt;S:Body&gt; &lt;ns2:FReadStatus xmlns:ns2="http://poweb13/"&gt; &lt;arg0&gt;000D6F0000&lt;/arg0&gt; &lt;/ns2:FReadStatus&gt; &lt;/S:Body&gt; &lt;/S:Envelope&gt; </code></pre> <p>i'm working in an android project which i want to consume some JAX-WS. The services are made by someone else so i can't change anything of them.I want to sent the above SOAP message with this written code but the only thing i receive when call them is java.lang.NullPointerException</p> <pre><code>private static final String NAMESPACE = "http://poweb13/"; private static final String URL = "http://smart.gr:8080/aWESoME/SmartPlugService?wsdl"; private static final String SOAP_ACTION = "SmartPlugService"; private static final String METHOD_NAME = "FReadStatus"; SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME); PropertyInfo p1 = new PropertyInfo(); p1.setName("MAC"); p1.setValue("000D6F0000"); p1.setType(myDevice.getmac().toString().getClass()); request.addProperty(p1); SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11); envelope.setOutputSoapObject(request); HttpTransportSE androidHttpTransport = new HttpTransportSE(URL); try { androidHttpTransport.setXmlVersionTag("&lt;?xml version=\"1.0\" encoding=\"UTF-8\"?&gt;"); androidHttpTransport.call(SOAP_ACTION, envelope); SoapObject resultsRequestSOAP = (SoapObject) envelope.bodyIn; String result=resultsRequestSOAP.getProperty("return").toString(); Log.i("info","Received :" + result); } catch (java.lang.ClassCastException e){ SoapFault fault=(SoapFault)envelope.bodyIn; Log.e("error","Received :" + fault.getMessage().toString()); Log.e("error","Received :" + fault.getLocalizedMessage().toString()); StackTraceElement[] st=fault.getStackTrace(); for(int i=0;i&lt;st.length;i++){ Log.e("error","Received :" +st[i] ); } } catch (Exception e) { Log.e("error","smthing went wrong!!"); e.printStackTrace(); } </code></pre> <p>I think that it doesn't create a xml document even, but i don't know how to check it. I tried to create a XmlSerializer to put data for creating xml but i also receive a NullPointerException. So can anyone help me about how to code the above request? here's some parts of wsdl file</p> <pre><code>&lt;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://poweb13/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://poweb13/" name="SmartPlugService"&gt; &lt;types&gt; &lt;xsd:schema&gt; &lt;xsd:import namespace="http://poweb13/" schemaLocation="http://smart.gr:8080/aWESoME/SmartPlugService?xsd=1"/&gt; &lt;/xsd:schema&gt; &lt;/types&gt; &lt;message name="FReadStatus"&gt; &lt;part name="parameters" element="tns:FReadStatus"/&gt; &lt;/message&gt; ... &lt;portType name="SmartPlugService"&gt; &lt;operation name="FReadStatus"&gt; ... &lt;input wsam:Action="http://poweb13/SmartPlugService/FReadStatusRequest" message="tns:FReadStatus"/&gt; &lt;output wsam:Action="http://poweb13/SmartPlugService/FReadStatusResponse" message="tns:FReadStatusResponse"/&gt; &lt;fault message="tns:InvalidDeviceAddressException" name="InvalidDeviceAddressException" wsam:Action="http://poweb13/SmartPlugService/FReadStatus/Fault/InvalidDeviceAddressException"/&gt; &lt;fault message="tns:InternalServiceException" name="InternalServiceException" wsam:Action="http://poweb13/SmartPlugService/FReadStatus/Fault/InternalServiceException"/&gt; ... &lt;/operation&gt; &lt;/portType&gt; &lt;binding name="SmartPlugServicePortBinding" type="tns:SmartPlugService"&gt; &lt;soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/&gt; ... &lt;operation name="FReadStatus"&gt; &lt;soap:operation soapAction=""/&gt; &lt;input&gt; &lt;soap:body use="literal"/&gt; &lt;/input&gt; &lt;output&gt; &lt;soap:body use="literal"/&gt; &lt;/output&gt; &lt;fault name="InvalidDeviceAddressException"&gt; &lt;soap:fault name="InvalidDeviceAddressException" use="literal"/&gt; &lt;/fault&gt; &lt;fault name="InternalServiceException"&gt; &lt;soap:fault name="InternalServiceException" use="literal"/&gt; &lt;/fault&gt; &lt;/operation&gt; ... &lt;/binding&gt; </code></pre> <p>Some parts of xsd file</p> <pre><code>&lt;xs:schema xmlns:tns="http://poweb13/" xmlns:xs="http://www.w3.org/2001/XMLSchema" version="1.0" targetNamespace="http://poweb13/"&gt; &lt;xs:element name="FReadStatus" type="tns:FReadStatus"/&gt; &lt;xs:complexType name="FReadStatus"&gt; &lt;xs:sequence&gt; &lt;xs:element name="arg0" type="xs:string" minOccurs="0"/&gt; &lt;/xs:sequence&gt; &lt;/xs:complexType&gt; </code></pre> <p>i should have a SOAP response like this:</p> <pre><code>SOAP Response &lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/"&gt; &lt;S:Body&gt; &lt;ns2:FReadStatusResponse xmlns:ns2="http://poweb13/"&gt; &lt;return&gt;1&lt;/return&gt; &lt;/ns2:FReadStatusResponse&gt; &lt;/S:Body&gt; &lt;/S:Envelope&gt; </code></pre>
 

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