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How to analyze complex answer using ksoap2 library in android

Hello everyone. I am parsing the following type of response using the Ksoap2 library, but I am not getting success to get the result. My request is as follows:

<soapenv:Header/> <soapenv:Body> <tem:Register> <tem:user> <jir:Area>testArea</jir:Area> <jir:AvailableBalance>0</jir:AvailableBalance> <jir:CityId>1</jir:CityId> <jir:Email> test@test.com </jir:Email> <jir:FullName></jir:FullName> <jir:Gender>M</jir:Gender> <jir:Mobile>111111111</jir:Mobile> <jir:Password>acxcsgsdvs</jir:Password> <jir:Phone>111111111</jir:Phone> <jir:SecurityAnswer>testQ</jir:SecurityAnswer> <jir:SecurityQuestion>TestAb</jir:SecurityQuestion> <jir:Username>sdf</jir:Username> </tem:user> </tem:Register> </soapenv:Body>

using the ksoap2 library, I successfully created this answer:

  Register{user{Area=test; AvailableBalance=150; CityId=1; Email=test@test.com ; FullName=Priyank; Gender=M; Mobile=9909957148; Password=testp; Phone=9909957148; SecurityAnswer=MyAns; SecurityQuestion=MyQues; Username=t; }}

but my problem is that my values ​​are not added to the user tag, so I get an exception:

  Object reference not set to an instance of an object.

please give an answer to this, how can I parse this type of answer using the ksoap2 library.

This is my helper class that I use to parse the answer:

 public class KSOAPHelper { private static final String TAG = "KSOAPHelper : KSOAP Helper"; private static final String SOAP_ACTION = "http://tempuri.org/IUserService/"; private static final String NAMESPACE = "http://tempuri.org/"; private static final String URL = "my url" // Method names public static final String REGISTER = "Register"; public static final String LOGIN = "Login"; public static final String LOGOUT = "Logout"; public static final String PROFILEDETAILS = "ProfileDetails"; public static Object getResponce(LinkedHashMap<String, String> inputParams, String methodName, final Context context) { if (Utility.isConnectionAvailable) { final String soap_action = SOAP_ACTION + methodName; Log.d(TAG, soap_action); SoapObject request = new SoapObject(NAMESPACE, methodName); SoapObject user = new SoapObject(NAMESPACE, "user"); for (String param : inputParams.keySet()) { Log.d(TAG, param + " : " + inputParams.get(param)); user.addProperty(param, inputParams.get(param)); } request.addSoapObject(user); Log.d(TAG, "SOAP Request : " + request); /* * Set the web service envelope */ SoapSerializationEnvelope soapEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER11); soapEnvelope.dotNet = true; // soapEnvelope.implicitTypes = true; soapEnvelope.setOutputSoapObject(request); HttpTransportSE httpTransportSE = new HttpTransportSE(URL); try { httpTransportSE.call(soap_action, soapEnvelope); if (soapEnvelope.bodyIn instanceof SoapFault) { String strFault = ((SoapFault) soapEnvelope.bodyIn).faultstring; Log.v(TAG, "Fault string : " + strFault); } else { Object object = soapEnvelope.getResponse(); return object; } } catch (Exception e) { if (e instanceof SocketException || e instanceof IOException) { if (context instanceof Activity) { ((Activity) context).runOnUiThread(new Runnable() { @Override public void run() { } }); } } e.printStackTrace(); } } else { if (context instanceof Activity) { ((Activity) context).runOnUiThread(new Runnable() { @Override public void run() { } }); } Log.d(TAG, "Internet Connection is not available"); } return null; }
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Finally, I got a solution using the KvmSerializable class, now I can work with the nested object also with Ksoap2 here, I share my code that works fine

UserDetail Serializable class to add a custom tag:

  public class UserDetail implements KvmSerializable { public String Area = null; public Long AvailableBalance = null; public Long CityId = null; public String Email = null; public String FullName = null; public String Gender = null; public String Mobile = null; public String Password = null; public String Phone = null; public String SecurityAnswer = null; public String SecurityQuestion = null; public String Username; private final String DATA_NAMESPACE = "http://schemas.datacontract.org/2004/07/Jiring.MTicketing.Models"; public UserDetail() { } @Override public Object getProperty(int arg0) { switch (arg0) { case 0: return this.Area; case 1: return this.AvailableBalance; case 2: return this.CityId; case 3: return this.Email; case 4: return this.FullName; case 5: return this.Gender; case 6: return this.Mobile; case 7: return this.Password; case 8: return this.Phone; case 9: return this.SecurityAnswer; case 10: return this.SecurityQuestion; case 11: return this.Username; } return null; } @Override public int getPropertyCount() { return 12; } @SuppressWarnings("rawtypes") @Override public void getPropertyInfo(int arg0, Hashtable arg1, PropertyInfo arg2) { arg2.namespace = DATA_NAMESPACE; switch (arg0) { case 0: arg2.type = PropertyInfo.STRING_CLASS; arg2.name = "Area"; break; case 1: arg2.type = PropertyInfo.LONG_CLASS; arg2.name = "AvailableBalance"; break; case 2: arg2.type = PropertyInfo.LONG_CLASS; arg2.name = "CityId"; break; case 3: arg2.type = PropertyInfo.STRING_CLASS; arg2.name = "Email"; break; case 4: arg2.type = PropertyInfo.STRING_CLASS; arg2.name = "FullName"; break; case 5: arg2.type = PropertyInfo.STRING_CLASS; arg2.name = "Gender"; break; case 6: arg2.type = PropertyInfo.STRING_CLASS; arg2.name = "Mobile"; break; case 7: arg2.type = PropertyInfo.STRING_CLASS; arg2.name = "Password"; break; case 8: arg2.type = PropertyInfo.STRING_CLASS; arg2.name = "Phone"; break; case 9: arg2.type = PropertyInfo.STRING_CLASS; arg2.name = "SecurityAnswer"; break; case 10: arg2.type = PropertyInfo.STRING_CLASS; arg2.name = "SecurityQuestion"; break; case 11: arg2.type = PropertyInfo.STRING_CLASS; arg2.name = "Username"; break; default: break; } } @Override public void setProperty(int arg0, Object arg1) { switch (arg0) { case 0: this.Area = arg1.toString(); break; case 1: this.AvailableBalance = Long.parseLong(arg1.toString()); break; case 2: this.CityId = Long.parseLong(arg1.toString()); break; case 3: this.Email = arg1.toString(); break; case 4: this.FullName = arg1.toString(); break; case 5: this.Gender = arg1.toString(); break; case 6: this.Mobile = arg1.toString(); break; case 7: this.Password = arg1.toString(); break; case 8: this.Phone = arg1.toString(); break; case 9: this.SecurityAnswer = arg1.toString(); break; case 10: this.SecurityQuestion = arg1.toString(); break; case 11: this.Username = arg1.toString(); break; default: break; } } }

Now my Ksoap2 helper class for setting http calls:

  public class KSOAPHelper { private static final String TAG = "KSOAPHelper : KSOAP Helper"; private static final String SOAP_ACTION = "http://tempuri.org/IUserService/"; private static final String NAMESPACE = "http://tempuri.org/"; private static final String URL = "my url" /* * This method is use to getRespnce from request which return objects. */ public static Object getResponce(SoapObject request, String METHOD, final Context context) { if (Utility.isConnectionAvailable) { final String soap_action = SOAP_ACTION + METHOD; Log.d(TAG, "SOAP Request : " + request); /* * Set the web service envelope */ SoapSerializationEnvelope soapEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER11); soapEnvelope.dotNet = true; soapEnvelope.setAddAdornments(false); soapEnvelope.implicitTypes = true; soapEnvelope.setOutputSoapObject(request); /* * Calling of the web service and retrieve result. */ HttpTransportSE httpTransportSE = new HttpTransportSE(URL); try { // Make the soap call. httpTransportSE.call(soap_action, soapEnvelope); // Get the SoapResult from the envelope body. if (soapEnvelope.bodyIn instanceof SoapFault) { String strFault = ((SoapFault) soapEnvelope.bodyIn).faultstring; Log.d(TAG, "SOAP Request : " + httpTransportSE.requestDump); Log.v(TAG, "Fault string : " + strFault); } else { Object object = soapEnvelope.getResponse(); return object; } } catch (Exception e) { Log.d(TAG, "SOAP Request : " + httpTransportSE.requestDump); if (e instanceof SocketException || e instanceof IOException) { if (context instanceof Activity) { ((Activity) context).runOnUiThread(new Runnable() { @Override public void run() { } }); } } e.printStackTrace(); } } else { if (context instanceof Activity) { ((Activity) context).runOnUiThread(new Runnable() { @Override public void run() { } }); } Log.d(TAG, "Internet Connection is not available"); } return null; }

This method can add a nested object and will create the request as I wanted. Hope this will be useful for those who have the same problem as me.thanks.

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Source: https://habr.com/ru/post/1481315/

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