I am calling SAP's oData Service using Volley API from Android and getting HTTP 403 Error for the Request.POST. But for the Request.GET for another Service program is working fine. May I know if there is any issue with my code calling oData Service.
Iam passing MYSAPSSO2 token and CSRF Token obtained from my first request call. But getting Authentication error. Any idea what is missing here?
Same oData POST service using JQUERY/SAPUI5 is working fine without any issues.
try {
/** json object parameter**/
JSONObject jsonObject = new JSONObject();
jsonObject.put("SO", so);
jsonObject.put("STATUS", status);
jsonObject.put("NET_VALUE", amount);
Log.i("XXXX", thisMethod+"jsonObject params"+ jsonObject.toString() + "");
JsonObjectRequest jsonObjectRequest = new JsonObjectRequest(Request.Method.GET, url, null, new Response.Listener<JSONObject>() {
#Override
public void onResponse(JSONObject jsonRespObj) {
Log.i("XXXX", thisMethod+"Response from notification service: " + jsonRespObj.toString());
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError volleyError) {
Log.i("XXXXX", thisMethod+"Error Response: " + volleyError);
volleyError.printStackTrace();
}
}
) {
#Override
public Map<String, String> getHeaders() throws AuthFailureError {
Map<String, String> params = new HashMap<String, String>();
if (mysapsso2 != null) {
Log.i("XXX", thisMethod+"MYSAPSSO2 is : " + TokenHandler.getMYSAPSSO2Token());
Log.i("XXXX", thisMethod+"X-CSRF-Token is : " + TokenHandler.getCSRFToken());
params.put("Cookie", ServiceClass.mysapsso2);
params.put("X-CSRF-Token", TokenHandler.getCSRFToken());
params.put("contentType", "application/json");
}
return params;
}
};
queue.add(jsonObjectRequest);
} catch (JSONException e) {
Log.e("XXX", thisMethod+"There was an error => " + e.getMessage());
e.printStackTrace();
}
catch (Exception e) {
Log.e("XXXX", thisMethod+"There was an error => " + e.getMessage());
e.printStackTrace();
}
Use StringRequest insted of JsonObjectRequest. Get json encoded response to a string & create json object. Below code work fine for me. try it.
public void getPostJsonData() {
final String URL = "URL";
StringRequest stringRequest = new StringRequest(Request.Method.POST, URL,
new Response.Listener<String>() {
#Override
public void onResponse(String response) {
try {
JSONObject obj = new JSONObject(response);
JSONArray jsonArray = obj.getJSONArray("server_response");
for (int i = 0; i < jsonArray.length(); i++) {
JSONObject JO = jsonArray.getJSONObject(i);
fname = JO.getString("firstname"); //or JO.toString()
lname = JO.getString("lastname");
}
} catch (JSONException e) {
e.printStackTrace();
}
}
},
new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
Toast.makeText(ActivityName.this, error.toString(), Toast.LENGTH_LONG).show();
}
}) {
#Override
protected Map<String, String> getParams() throws AuthFailureError {
HashMap<String, String> hashMap = new HashMap<String, String>();
hashMap.put("Cookie", ServiceClass.mysapsso2.toString);
hashMap.put("X-CSRF-Token", TokenHandler.getCSRFToken().toString);
hashMap.put("contentType", "application/json");
return hashMap;
}
};
final RequestQueue requestQueue = Volley.newRequestQueue(this);
requestQueue.add(stringRequest);
requestQueue.addRequestFinishedListener(new RequestQueue.RequestFinishedListener<Object>() {
#Override
public void onRequestFinished(Request<Object> request) {
requestQueue.getCache().clear();
}
});
}
Related
I am trying to send a JSON object request with two parameters and in response trying to get an array from the api call. However, I am getting exception parse error in Error listener. A post request is sent when the button is clicked. The func takes two parameters but fails to get response, the function directly goes to on response error listener
private void validate_log(String num) {
/*buttonNumCheck.setVisibility(View.INVISIBLE);
final ProgressBar pBar=(ProgressBar)findViewById(R.id.progressBarLogin);
pBar.setVisibility(View.VISIBLE);*/
buttonNumCheck.setInProgress(true);
buttonNumCheck.setEnabled(false);
final String Org_id="81";
final String url="http://xya/api";
RequestQueue rq=Volley.newRequestQueue(this);
JSONObject js=new JSONObject();
try {
js.put("parm1", num);
js.put("parm2", Org_id);
final String requestBody=js.toString();
} catch (JSONException e) {
e.printStackTrace();
}
JsonObjectRequest jsonObjReq=new JsonObjectRequest(
Request.Method.POST, url, js,
new Response.Listener<JSONObject>() {
public void onResponse(JSONObject response) {
buttonNumCheck.setEnabled(true);
buttonNumCheck.setInProgress(false);
String stresponse=response.toString();
Toast.makeText(getApplicationContext(),"REPOSE="+response,Toast.LENGTH_SHORT).show();
System.out.println("RESPONSE= "+response);
try {
JSONArray heroArray = response.getJSONArray("");
// Toast.makeText(DeviceCheck_Activity.this, "Welcome Back"+ [1], Toast.LENGTH_LONG).show();
} catch (JSONException e) {
e.printStackTrace();
Log.e("Error", "Response Error", e);
}
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
Toast.makeText(DeviceCheck_Activity.this, "Response error= " + error, Toast.LENGTH_LONG).show();
/*mdToast=MDToast.makeText(getApplicationContext(), "Oops something went wrong!!",
Toast.LENGTH_SHORT, MDToast.TYPE_ERROR);
mdToast.show();*/
buttonNumCheck.setInProgress(false);
buttonNumCheck.setEnabled(true);
Log.e("Error", "Response Error", error);
}
}) {
#Override
public Map<String, String> getHeaders() throws AuthFailureError {
HashMap<String, String> headers=new HashMap<String, String>();
headers.put("Content-Type", "application/json; charset=utf-8");
return headers;
}
};
jsonObjReq.setShouldCache(false);
jsonObjReq.setRetryPolicy(new DefaultRetryPolicy(20 * 1000, 0, DefaultRetryPolicy.DEFAULT_BACKOFF_MULT));
rq.add(jsonObjReq);
}
The error response I am getting is
com.android.volley.ParseError: org.json.JSONException: Value [{"store_id":11,"store_name":"Gomati District Main Store"},{"store_id":13,"store_name":"Main Seed Store"}] of type org.json.JSONArray cannot be converted to JSONObject
Your Problem can be solved in 2 ways :
First:)
Using JSONArrayRequest instead of JSONbjectRequest.
Your JSONObjectRequest returns an JSONObject response while your response is an JSONArray therefore java can not convert it and your application crashes.
Change you request as below:
JSONArrayRequest jsonArrReq=new JSONArrayRequest(//changed
Request.Method.POST, url, js,
new Response.Listener<JSONArray>() {
public void onResponse(JSONArray response) {
JSONArray heroArray = response;//changeed
/* rest of your code */
} catch (JSONException e) {
e.printStackTrace();
Log.e("Error", "Response Error", e);
}
}
},
jsonArrReq.setShouldCache(false);
jsonArrReq.setRetryPolicy(new DefaultRetryPolicy(20 * 1000, 0, DefaultRetryPolicy.DEFAULT_BACKOFF_MULT));
rq.add(jsonArrReq);
Second :)
Using StringRequest instead of JSONObjectRequest. String request returns an String response which lets you do what ever you want with your response.
Change you request as below :
StringRequest stringRequest = new StringRequest(Request.Method.POST, url, new Response.Listener<String>() {
#Override
public void onResponse(String response) {
JSONArray heroArray = new JSONArray(response);
/* rest of your code */
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
Log.e("Error", "Response Error", error);
/*rest of your code */
}
}) {
#Override
public byte[] getBody() throws AuthFailureError {
try {
return requestBody == null ? null : js.getBytes("utf-8");
} catch (UnsupportedEncodingException uee) {
VolleyLog.wtf("Unsupported Encoding while trying to get the bytes of %s using %s", js, "utf-8");
return null;
}
}
#Override
protected Response<String> parseNetworkResponse(NetworkResponse response) {
String responseString = "";
if (response != null) {
responseString = String.valueOf(response.statusCode);
// can get more details such as response.headers
}
return Response.success(responseString, HttpHeaderParser.parseCacheHeaders(response));
}
};
}
stringRequest.setShouldCache(false);
stringRequest.setRetryPolicy(new DefaultRetryPolicy(20 * 1000, 0, DefaultRetryPolicy.DEFAULT_BACKOFF_MULT));
rq.add(stringRequest);
Use the JsonArrayRequest like thisas your response is JsonArray .
JsonArrayRequest jsonObjReq = new JsonArrayRequest(Request.Method.POST, url, js,
new Response.Listener<JSONArray>() {
public void onResponse(JSONArray response) {
buttonNumCheck.setEnabled(true);
buttonNumCheck.setInProgress(false);
String stresponse = response.toString();
try {
for (int i = 0; i < response.length(); i++) {
JSONObject object = response.getJSONObject(i);
String id = object.getString("store_id");
}
} catch (JSONException e) {
e.printStackTrace();
Log.e("Error", "Response Error", e);
}
}
}
Tried all the solutions didn't worked but thank you guys for your help. I actually found the solution from another question posted in stack overflow page. Here is the solution:
RequestQueue requestQueue=Volley.newRequestQueue(getApplicationContext());
StringRequest stringRequest=new StringRequest(Request.Method.POST, url, new Response.Listener<String>() {
#Override
public void onResponse(String response) {
try {
//JSONArray jsonArray_1=new JSONArray(response);
System.out.println("RESPONSE= " + response);
JSONArray jsonArray=new JSONArray(response);
json_stringarr=new String[jsonArray.length()];
if(jsonArray.length()>0) {
for (int i=0; i < jsonArray.length(); i++) {
JSONObject jsonObject1=jsonArray.getJSONObject(i);
//String web_page=jsonObject1.getString("awb_no");
String store_id=jsonObject1.getString("store_id");
String store_name=jsonObject1.getString("store_name");
json_stringarr[i]=store_id+" - "+store_name;
Toast.makeText(getApplicationContext(), "RESPOBBSE= " + json_stringarr[i], Toast.LENGTH_SHORT).show();
System.out.println("JSON ARRAY=" + json_stringarr[i]);
System.out.println("JSON Object=" + jsonObject1);
}
}
else{
Toast.makeText(getApplicationContext(),"Login ceredentils are incorrect",Toast.LENGTH_SHORT).show();
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
MDToast mdToast=MDToast.makeText(getApplicationContext(), "Something went wrong!!", Toast.LENGTH_SHORT, MDToast.TYPE_WARNING);
mdToast.show();
error.printStackTrace();
}
}) {
#Override
public byte[] getBody() {
// String body="{\"param1\":"+num+",\"param2\":\"81"\"}";
String body="{\"parm1\":"+num+",\"parm2\":\"81\"}";
return body.getBytes();
}
/*#Override
protected Map<String, String> getParams() {
Map<String, String> params = new HashMap<String, String>();
params.put("param1", num);
params.put("param2", Org_id);
return params;
}*/
#Override
public Map<String, String> getHeaders() throws AuthFailureError {
HashMap<String, String> headers=new HashMap<String, String>();
headers.put("Content-Type", "application/json; charset=utf-8");
return headers;
}
};
I did it by sending a String request and then overriding the getBody() method and then it worked like a charm. Thanks again for all your help.
I have an API link to send post request for creating the order,
I tried to set Request in this way.
I want to send POST request same as request to send in my image (Postman).
I want to create order from cart using cartID and index of the cart, how to send please help me out from this.
Thank You :
public void postCreateOrderByCustomer(ArrayList<CartItem> cartItems) {
String token = sharedPreferences.getString(Constant.token, null);
String endPoint = "https://prettyyou.in/cake/pos/api/customers/create-order?token=" + token;
JSONObject jsonObject = new JSONObject();
JSONArray jsonArray = new JSONArray();
Map<String, String> payloadParams = new HashMap<String, String>();
for (int i = 0; i < cartItems.size(); i++) {
payloadParams.put("cart[" + i
+ "][id]", cartItems.get(i).getId());
}
Log.d(TAG, "postCreateOrderByCustomer: " + jsonObject);
System.out.println("endPointCartGet" + " " + endPoint.toString());
jsonObject = new JSONObject(payloadParams);
Log.d(TAG, "postCreateOrderByCustomer: " + jsonObject);
JsonObjectRequest jsonObjectRequest = new JsonObjectRequest(Request.Method.POST, endPoint, jsonObject, new Response.Listener<JSONObject>() {
#Override
public void onResponse(JSONObject response) {
try {
Log.d(TAG, "onResponseCustomer: " + response);
if (response.getBoolean("status")) {
Constant.orderId = response.getString("order_id");
Intent intent = new Intent(DeliveryDetailsActivity.this, PaymentDetailsActivity.class);
startActivity(intent);
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
Log.d(TAG, "onErrorResponse: " + error.toString());
}
}) {
#Override
protected Map<String, String> getParams() throws AuthFailureError {
return payloadParams;
}
#Override
public Map<String, String> getHeaders() throws AuthFailureError {
return super.getHeaders();
}
};
RequestQueue queue = Volley.newRequestQueue(DeliveryDetailsActivity.this);
queue.add(jsonObjectRequest);
}
You can also use Stringrequest and object request or Jsonobject requst
This is my volley multipart request. But request parameters are received empty in the backend. I am not sure where the error is in front-end or backend. So for ensuring I want to print the request, I am sending in the Log.
String url = Globals.BASE_URL +Globals.PAN_UPLOAD;
SimpleMultiPartRequest smr = new SimpleMultiPartRequest(Request.Method.POST, url,
new Response.Listener<String>() {
#Override
public void onResponse(String response) {
Log.d("Response", response);
progressBar.setVisibility(View.GONE);
changeUiUpload();
try {
JSONObject jsonObject = new JSONObject(response);
Utils.createSnackBarWithAction(activity,jsonObject.getString("ResponseMessage"));
} catch (JSONException e) {
e.printStackTrace();
}
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
progressBar.setVisibility(View.GONE);
Utils.createSnackBarWithAction(activity,error.toString());
}
}){
#Override
public Map<String, String> getHeaders() {
Map<String, String> params = new HashMap<String, String>();
params.put("Authorization", "Bearer " + Utils.decrypt(session.getOauthToken()));
return params;
}
};
smr.addStringParam("auth_token",session.getAuthToken());
smr.addStringParam("document_password", "");
smr.addStringParam("document_type","1");
smr.addStringParam("document_subtype","1");
smr.addStringParam("user_type", "b");
smr.addStringParam("skip_kyd","no");
smr.addStringParam("check_password","1");
smr.addStringParam("total_files", "1");
smr.addStringParam("file_name_prefix","file_upload");
smr.addStringParam("is_pwd_array","no");
smr.addStringParam("pwd_list_name", "document_password");
smr.addStringParam("is_single_file","1");
smr.addFile("file_upload",file.getAbsolutePath());
/*Log.i("PanUploadRequest","Auth Token : "+session.getAuthToken()+" File Path : "+
file.getAbsolutePath()+" Borrower Id : "+session.getBorrowerId());*/
Log.i("PanUploadRequest", String.valueOf(smr.getMultipartParams()));
RequestQueue mRequestQueue = Volley.newRequestQueue(AppController.getContext());
mRequestQueue.add(smr);
You can just write this code before your adding the request to the queue:
VolleyLog.DEBUG = true;
Don't forget to remove this line after you are done debugging.
The code which does not work is below. See anything wrong with this code , why it is not sending parameters. I am new to Android.
private void sendParams()
{
JsonArrayRequest movieReq = new JsonArrayRequest(AppConfig.URL_Q_RECIPIES,
new Response.Listener<JSONArray>() {
#Override
public void onResponse(JSONArray response) {
Log.d(TAG, response.toString());
hidePDialog();
// Parsing json
for (int i = 0; i < response.length(); i++) {
try {
JSONObject obj = response.getJSONObject(i);
Recipie movie = new Recipie();
movie.setRecipieName(obj.getString("recipie_name"));
movie.setId(obj.getInt("id"));
// build the image URL here
String s = AppConfig.URL_IMAGE + obj.getInt("id") + ".jpeg";
movie.setImageURL(s);
movie.setPrimaryIngrediant(obj.getString("prim_ingr"));
movie.setUrl(obj.getString("url"));
// adding movie to movies array movie is nothing but recipie
movieList.add(movie);
} catch (JSONException e) {
e.printStackTrace();
}
}
// notifying list adapter about data changes
// so that it renders the list view with updated data
adapter.notifyDataSetChanged();
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
Log.e(TAG, "Filter error: " + error.getMessage());
Toast.makeText(getApplicationContext(),
error.getMessage(), Toast.LENGTH_LONG).show();
hidePDialog();
}
}) {
#Override
protected Map<String, String> getParams () {
// Posting parameters to login url
Map<String, String> params = new HashMap<String, String>();
params.put("ind_ajwain", Integer.toString(session.isAjwainChecked()));
//params.put("ind_asaftide", Integer.toString(session.isAsaftideChecked()));
params.put("rec_name", "chicken"); /// change this
params.put("ind_ginger", "0");
//params.put("password", password);
return params;
}
};
Log.d(TAG, movieReq.toString());
//movieReq.
AppController.getInstance().addToRequestQueue(movieReq);
}
I followed this link to get coding don : Source: https://www.androidhive.info/2012/01/android-login-and-registration-with-php-mysql-and-sqlite/
I have not made much changes above, only changing parameters.
For sending data to server using Volley refer below code.
Step1 : Use POST method to send data.
Create below method :
private void makeJsonSend() {
StringRequest jsonObjReq = new StringRequest(Request.Method.POST,Const.ServiceType.URL,
new Response.Listener<String>() {
#Override
public void onResponse(String response) {
Log.e("response:forgot", response);
jsonParseResponse(response);
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
//show error message here
}
}) {
#Override
protected Map<String, String> getParams() throws AuthFailureError {
Map<String, String> params = new HashMap<String, String>();
params.put("email","email");
//pass parameter here
Log.i("request send data", params.toString());
return params;
}
#Override
public Map<String, String> getHeaders() throws AuthFailureError {
HashMap<String, String> headers = new HashMap<>();
//If you have header parameter then set here
return headers;
}
};
AppController.getInstance().addToRequestQueue(movieReq);
}
Step 2: Response method where you have get response of that operation.
private void jsonParseResponse(String response) {
try {
JSONObject jsonObject = new JSONObject(response);
if (jsonObject.getString("status").equals("200")) {
cc.showToast(jsonObject.getString("message"));
} else {
cc.showToast(jsonObject.getString("message"));
}
} catch (JSONException e) {
e.printStackTrace();
Log.e("Forgot Error",e.toString());
}
}
You didn't pass any request method in new JsonArrayRequest. You have to pass Request.Method.POST or Request.Method.GET
i am using volley library for post data over api...in here the Content-Type is "application/json" ....
how can i implement this type of json data :
URL: Base_URL + dorequisition
{
"submitted_by_employee_id": 1,
"name": "Technolive SF for TC",
"bags_thana_wise": [
{
"tiger": "10000",
"extreme": "5000",
"opc": "3000",
"three_rings": "4000",
"buffalo_head": "2000",
},
],
"free_bag": "500",
"landing_price": "450",
"transport_cost_ex_factory_rate": "450",
"amount_taka": "four hundred fifty",
"bank_name": "IFIC Bank Limited",
"delivery_point": "Banani",
"upto_today": "450",
"bag_type": "swing",
"remark": "Good Cement",
"token": "2cbf1cefb6fe93673565ed2a0b2fd1a1"
}
api implementation sample :
public void APIRetailVisitInfo() {
for (int i = 0; i < retailVisitInfoList.size(); i++) {
System.out.println("token id:::" + token + " :::"+employee_id);
Map<String, String> jsonParams = new HashMap<String, String>();
jsonParams.put("submitted_by_employee_id", employee_id);
jsonParams.put("retailer_name", retailVisitInfoList.get(i).getRetails_name());
jsonParams.put("retailer_phone", retailVisitInfoList.get(i).getRetailer_contact_no());
jsonParams.put("retailer_address", retailVisitInfoList.get(i).getRetails_address());
jsonParams.put("remarks", retailVisitInfoList.get(i).getRemarks());
jsonParams.put("token", token);
JsonObjectRequest myRequest = new JsonObjectRequest(
Request.Method.POST,
"http://technolive.co/retailvisitinfo",
new JSONObject(jsonParams),
new Response.Listener<JSONObject>() {
#Override
public void onResponse(JSONObject response) {
try {
code = response.getString("code");
//token = response.getString("token");
} catch (JSONException e) {
e.printStackTrace();
}
if (code.equals("200")) {
System.out.println("APICompetetorBasedOnMArketPrice:::" + code + " :::");
}
// System.out.println("token:::" + token+" :::");*/
// verificationSuccess(response);
System.out.println("APICompetetorBasedOnMArketPrice:::" + response + " :::");
}
},
new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
// verificationFailed(error);
}
}) {
#Override
public Map<String, String> getHeaders() throws AuthFailureError {
HashMap<String, String> headers = new HashMap<String, String>();
String auth = token;
headers.put("Content-Type", "application/json; charset=utf-8");
headers.put("User-agent", "My useragent");
// headers.put("Authorization", auth);
return headers;
}
};
RequestQueue requestQueue = Volley.newRequestQueue(RetailVisitInfoActivity.this);
requestQueue.add(myRequest);
// MyApplication.getInstance().addToRequestQueue(myRequest, "tag");
}
}
can anyone help me please........
It is rather simple. First let's start with bags_thana_wise. bags_thana_wise is a JSONArray. It contains one object. So lets create the object.
JSONObject json1 = new JSONObject();
json1.put("tiger","10000";
json1.put("extreme","5000";
and so on..Now put this json object into an array
JSONArray jsonArray = new JSONArray();
jsonArray.put(json1);
Now just add this array and other values to another json object
JSONObject finalObject = new JSONObject();
finalObject.put("submitted_by_employee_id","1");
finalObject.put("name","Technolive SF for TC");
//put the jsonArray
finalObject.put("bags_thana_wise",jsonArray);
finalObject.put("free_bag","500");
.
.
.
finalObject.put("token","2cbf1cefb6fe93673565ed2a0b2fd1a1");
Now make the following volley request
JsonObjectRequest jsonReq = new JsonObjectRequest(Request.Method.POST,
myURL, null, new Response.Listener<JSONObject>() {
#Override
public void onResponse(JSONObject response) {
//Handle response
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
Toast.makeText(PopupActivity.this,"Can not reach server",Toast.LENGTH_LONG).show();
}
}){
#Override
public String getBodyContentType(){
return "application/json; charset=utf-8";
}
#Override
public byte[] getBody() {
try {
return finalObject == null ? null: finalObject.getBytes("utf-8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
return null;
}
}
};
RequestQueue requestQueue = Volley.newRequestQueue(RetailVisitInfoActivity.this);
requestQueue.add(jsonRequest);