I have a problem when try get the json object from json array. The catched error say that JSONArray cannot be convertered to JSONObject. Effectively can get JSON response from web service, but i don't know how convert array to object
error message
org.json.JSONException: Value [{"codaspirante":"1","nombre":"Saul","apellido":"Goodman","mail":"sg#g.com","telefono":"012034948123","codusuario":"0"},{"codaspirante":"2","nombre":"Lalo","apellido":"Salamanca","mail":"ls#g.com","telefono":"12351233","codusuario":"10"},{"codaspirante":"3","nombre":"Walter","apellido":"White","mail":"ww#g.com","telefono":"54843439","codusuario":"10"},{"codaspirante":"4","nombre":"Gustavo","apellido":"Frings","mail":"gf#g.com","telefono":"845738848434","codusuario":"10"}] at 0 of type org.json.JSONArray cannot be converted to JSONObject
Method:
private void buscarCandidatos_Serivicio(String URL){
JsonArrayRequest jsonArrayRequest = new JsonArrayRequest(Request.Method.POST, URL, null, new Response.Listener<JSONArray>() {
#Override
public void onResponse(JSONArray response) {
try {
for (int i = 0; i < response.length(); i++) {
JSONObject candidato = response.getJSONObject(i);
Candidato c = new Candidato(
candidato.getInt("codaspirante"),
candidato.getString("nombre"),
candidato.getString("apellido"),
candidato.getString("mail"),
candidato.getString("telefono"),
candidato.getInt("codusuario")
);
listaCandidatos.add(c);
}
} catch (JSONException e) {
Toast.makeText(getApplicationContext(), e.getMessage().toString(), Toast.LENGTH_SHORT).show();
}
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
Toast.makeText(getApplicationContext(), error.getMessage(), Toast.LENGTH_SHORT).show();
}
}
);
RequestQueue rq= Volley.newRequestQueue(this);
rq.add(jsonArrayRequest);
}
The error is because response.getJSONObject(0) is returning a JSONArray and not a JSONObject.
I am guessing you want to fetch the data from that Array.
In your On response Method you should add response = response.getJSONArray(0).
public void onResponse(JSONArray response) {
try {
response = response.getJSONArray(0);
for (int i = 0; i < response.length(); i++) {
That should fix your problem.
val stringRequest = object : StringRequest(
Request.Method.POST, Config."your URL",
Response.Listener<String> { response ->
try {
val obj = JSONObject(response)
if (!obj.getBoolean("error")) {
val userssListArray = obj.getJSONArray("arrayname")
for (i in 0 until userssListArray.length()) {
var usersObj = userssListArray.getJSONObject(i)
}
} else {
if (obj.getString("message") == "Your login expired please re login") {
val intent = Intent(this, LoginActivity::class.java)
startActivity(intent)
finish()
}
}
} catch (e: JSONException) {
e.printStackTrace()
}
},
Response.ErrorListener {
Toast.makeText(this, "Network Error Try Again...", Toast.LENGTH_LONG).show()
}) {
#Throws(AuthFailureError::class)
override fun getParams(): Map<String, String> {
val params = HashMap<String, String>()
return params
}
}
stringRequest.retryPolicy = DefaultRetryPolicy(
15000,
DefaultRetryPolicy.DEFAULT_MAX_RETRIES,
DefaultRetryPolicy.DEFAULT_BACKOFF_MULT)
//adding request to queue
VolleySingleton.instance?.addToRequestQueue(stringRequest)
you can use volley like this
Related
I need to be able to send an email to the original requester when a PO is created from a Requisition in Acumatica 6.1.
Per Acumatica, the Notification screen cannot handle this functionality, so I have this code to extend the POOrder Entry graph, which sends an email to the Customer's contact email from the Requisition when a PO is created (along with the RQRequisitionEntryExt trigger):
public class POOrderEntryExt : PXGraphExtension<POOrderEntry>
{
private bool sendEmailNotification = false;
public bool SendEmailNotification
{
get
{
return sendEmailNotification;
}
set
{
sendEmailNotification = value;
}
}
[PXOverride]
public void Persist(Action del)
{
using (var ts = new PXTransactionScope())
{
if (del != null)
{
del();
}
if (SendEmailNotification)
{
bool sent = false;
string sError = "Failed to send E-mail.";
try
{
Notification rowNotification = PXSelect<Notification,
Where<Notification.name, Equal<Required<Notification.name>>>>
.Select(Base, "PurchaseOrderNotification");
if (rowNotification == null)
throw new PXException("Notification Template was not found.");
var order = Base.Document.Current;
var requisition = (RQRequisition)PXSelect<RQRequisition,
Where<RQRequisition.reqNbr, Equal<Current<POOrder.rQReqNbr>>>>
.SelectSingleBound(Base, new object[] { order });
if (requisition.CustomerID != null)
{
var customer = (BAccountR)PXSelectorAttribute.Select<RQRequisition.customerID>(
Base.Caches[typeof(RQRequisition)], requisition);
if (customer != null)
{
var defCustContact = (Contact)PXSelectorAttribute.Select<BAccountR.defContactID>(
Base.Caches[typeof(BAccountR)], customer);
if (String.IsNullOrEmpty(defCustContact.EMail))
throw new PXException("E-mail is not specified for Customer Contact.");
var sender = TemplateNotificationGenerator.Create(order,
rowNotification.NotificationID.Value);
sender.RefNoteID = order.NoteID;
sender.MailAccountId = rowNotification.NFrom.HasValue ?
rowNotification.NFrom.Value :
PX.Data.EP.MailAccountManager.DefaultMailAccountID;
sender.To = defCustContact.EMail;
sent |= sender.Send().Any();
}
}
}
catch (Exception Err)
{
sent = false;
sError = Err.Message;
}
if (!sent)
throw new PXException(sError);
}
ts.Complete();
}
}
}
And this to modify RQRequisitionEntry:
public class RQRequisitionEntryExt : PXGraphExtension<RQRequisitionEntry>
{
public PXAction<RQRequisition> createPOOrder;
[PXButton(ImageKey = PX.Web.UI.Sprite.Main.DataEntry)]
[PXUIField(DisplayName = Messages.CreateOrders)]
public IEnumerable CreatePOOrder(PXAdapter adapter)
{
PXGraph.InstanceCreated.AddHandler<POOrderEntry>((graph) =>
{
graph.GetExtension<POOrderEntryExt>().SendEmailNotification = true;
});
return Base.createPOOrder.Press(adapter);
}
}
In order to send an email to the Requester's (Employee) contact email from the Request, I modified the POOrderEntryExt to pull the information from the Request object and the Employee's Contact email (I left the RQRequisitionEntryExt the same and in place):
public class POOrderEntryExt : PXGraphExtension<POOrderEntry>
{
private bool sendEmailNotification = false;
public bool SendEmailNotification
{
get
{
return sendEmailNotification;
}
set
{
sendEmailNotification = value;
}
}
[PXOverride]
public void Persist(Action del)
{
using (var ts = new PXTransactionScope())
{
if (del != null)
{
del();
}
if (SendEmailNotification)
{
bool sent = false;
string sError = "Failed to send E-mail.";
try
{
Notification rowNotification = PXSelect<Notification,
Where<Notification.name, Equal<Required<Notification.name>>>>
.Select(Base, "PurchaseOrderNotification");
if (rowNotification == null)
throw new PXException("Notification Template was not found.");
var order = Base.Document.Current;
var requisition = (RQRequisition)PXSelect<RQRequisition,
Where<RQRequisition.reqNbr, Equal<Current<POOrder.rQReqNbr>>>>
.SelectSingleBound(Base, new object[] { order });
var request = (RQRequest)PXSelectJoin<RQRequest,
InnerJoin<RQRequisitionContent,
On<RQRequisitionContent.orderNbr, Equal<RQRequest.orderNbr>>>,
Where<RQRequisitionContent.reqNbr, Equal<POOrder.rQReqNbr>>>
.SelectSingleBound(Base, new object[] { order });
if (request.EmployeeID != null)
{
var employee = (BAccountR)PXSelectorAttribute.Select<RQRequest.employeeID>(
Base.Caches[typeof(RQRequest)], request);
if (employee != null)
{
var defEmpContact = (Contact)PXSelectorAttribute.Select<BAccountR.defContactID>(
Base.Caches[typeof(BAccountR)], employee);
if (String.IsNullOrEmpty(defEmpContact.EMail))
throw new PXException("E-mail is not specified for Employee Contact.");
var sender = TemplateNotificationGenerator.Create(order,
rowNotification.NotificationID.Value);
sender.RefNoteID = order.NoteID;
sender.MailAccountId = rowNotification.NFrom.HasValue ?
rowNotification.NFrom.Value :
PX.Data.EP.MailAccountManager.DefaultMailAccountID;
sender.To = defEmpContact.EMail;
sent |= sender.Send().Any();
}
else
throw new PXException("Customer not found.");
}
else
throw new PXException("Request not found.");
}
catch (Exception Err)
{
sent = false;
sError = Err.Message;
}
if (!sent)
throw new PXException(sError);
}
ts.Complete();
}
}
}
I can get the original code to send an email in my development environment, but my modified code only returns the outer "Failed to send E-mail" error.
Can anyone help point me in the right direction to get my modifications to work?
Because in Acumatica there is one-to-many relationship between RQRequisition and RQRequest, I believe the better approach is to loop through all requests linked to the current requisition and compose a list of requester's emails. After that we can go ahead and send emails to all requesters as part of the Create Orders operation:
public class POOrderEntryExt : PXGraphExtension<POOrderEntry>
{
private bool sendEmailNotification = false;
public bool SendEmailNotification
{
get
{
return sendEmailNotification;
}
set
{
sendEmailNotification = value;
}
}
[PXOverride]
public void Persist(Action del)
{
using (var ts = new PXTransactionScope())
{
if (del != null)
{
del();
}
if (SendEmailNotification)
{
bool sent = false;
string sError = "Failed to send E-mail.";
try
{
Notification rowNotification = PXSelect<Notification,
Where<Notification.name, Equal<Required<Notification.name>>>>
.Select(Base, "PONotification");
if (rowNotification == null)
throw new PXException("Notification Template was not found.");
var order = Base.Document.Current;
var emails = new List<string>();
var requests = PXSelectJoinGroupBy<RQRequest,
InnerJoin<RQRequisitionContent,
On<RQRequest.orderNbr,
Equal<RQRequisitionContent.orderNbr>>>,
Where<RQRequisitionContent.reqNbr,
Equal<Required<RQRequisition.reqNbr>>>,
Aggregate<GroupBy<RQRequest.orderNbr>>>
.Select(Base, order.RQReqNbr);
foreach (RQRequest request in requests)
{
if (request.EmployeeID != null)
{
var requestCache = Base.Caches[typeof(RQRequest)];
requestCache.Current = request;
var emplOrCust = (BAccountR)PXSelectorAttribute
.Select<RQRequest.employeeID>(requestCache, request);
if (emplOrCust != null)
{
var defEmpContact = (Contact)PXSelectorAttribute
.Select<BAccountR.defContactID>(
Base.Caches[typeof(BAccountR)], emplOrCust);
if (!String.IsNullOrEmpty(defEmpContact.EMail) &&
!emails.Contains(defEmpContact.EMail))
{
emails.Add(defEmpContact.EMail);
}
}
}
}
foreach (string email in emails)
{
var sender = TemplateNotificationGenerator.Create(order,
rowNotification.NotificationID.Value);
sender.RefNoteID = order.NoteID;
sender.MailAccountId = rowNotification.NFrom.HasValue ?
rowNotification.NFrom.Value :
PX.Data.EP.MailAccountManager.DefaultMailAccountID;
sender.To = email;
sent |= sender.Send().Any();
}
}
catch (Exception Err)
{
sent = false;
sError = Err.Message;
}
if (!sent)
throw new PXException(sError);
}
ts.Complete();
}
}
}
I'm trying to upload an .amr file to the server. My Code as follows:
private static void uploadRecording(byte[] data) {
byte[] response=null;
String currentFile = getFileName(); //the .amr file to upload
StringBuffer connectionStr=new StringBuffer("http://www.myserver/bb/upload.php");
connectionStr.append(getString());
PostFile req;
try {
req = new PostFile(connectionStr.toString(),
"uploadedfile", currentFile, "audio/AMR", data );
response = req.send(data);
} catch (Exception e) {
System.out.println("====Exception: "+e.getMessage());
}
System.out.println("Server Response : "+new String(response));
}
public class PostFile
{
static final String BOUNDARY = "----------V2ymHFg03ehbqgZCaKO6jy";
byte[] postBytes = null;
String url = null;
public PostFile(String url, String fileField, String fileName, String fileType, byte[] fileBytes) throws Exception
{
this.url = url;
String boundary = getBoundaryString();
String boundaryMessage = getBoundaryMessage(boundary, fileField, fileName, fileType);
String endBoundary = "\r\n--" + boundary + "--\r\n";
ByteArrayOutputStream bos = new ByteArrayOutputStream();
bos.write(boundaryMessage.getBytes());
bos.write(fileBytes);
bos.write(endBoundary.getBytes());
this.postBytes = bos.toByteArray();
bos.close();
}
String getBoundaryString()
{
return BOUNDARY;
}
String getBoundaryMessage(String boundary, String fileField, String fileName, String fileType)
{
StringBuffer res = new StringBuffer("--").append(boundary).append("\r\n");
res.append("Content-Disposition: form-data; name=\"").append(fileField).append("\"; filename=\"").append(fileName).append("\"\r\n")
.append("Content-Type: ").append(fileType).append("\r\n\r\n");
return res.toString();
}
public byte[] send(byte[] fileBytes) throws Exception
{
HttpConnection hc = null;
InputStream is = null;
ByteArrayOutputStream bos = new ByteArrayOutputStream();
byte[] res = null;
try
{
hc = (HttpConnection) Connector.open(url);
hc.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + getBoundaryString());
hc.setRequestMethod(HttpConnection.POST);
hc.setRequestProperty(HttpProtocolConstants.HEADER_ACCEPT_CHARSET,
"ISO-8859-1,utf-8;q=0.7,*;q=0.7");
hc.setRequestProperty(HttpProtocolConstants.HEADER_CONTENT_LENGTH ,Integer.toString(fileBytes.length));
OutputStream dout = hc.openOutputStream();
dout.write(postBytes);
dout.close();
int ch;
is = hc.openInputStream(); // <<< EXCEPTION HERE!!!
if(hc.getResponseCode()== HttpConnection.HTTP_OK)
{
while ((ch = is.read()) != -1)
{
bos.write(ch);
}
res = bos.toByteArray();
System.out.println("res loaded..");
}
else {
System.out.println("Unexpected response code: " + hc.getResponseCode());
hc.close();
return null;
}
}
catch(IOException e)
{
System.out.println("====IOException : "+e.getMessage());
}
catch(Exception e1)
{
e1.printStackTrace();
System.out.println("====Exception : "+e1.getMessage());
}
finally
{
try
{
if(bos != null)
bos.close();
if(is != null)
is.close();
if(hc != null)
hc.close();
}
catch(Exception e2)
{
System.out.println("====Exception : "+e2.getMessage());
}
}
return res;
}
}
Highlighted above is the code line which throws the exception: Not Connected.
Can somebody tell me what can be done to correct this? Thanks a lot.
Updated:
public static String getString()
{
String connectionString = null;
String uid = null;
// Wifi
if(WLANInfo.getWLANState() == WLANInfo.WLAN_STATE_CONNECTED)
{
connectionString = ";interface=wifi";
}
else
{
ServiceBook sb = ServiceBook.getSB();
net.rim.device.api.servicebook.ServiceRecord[] records = sb.findRecordsByCid("WPTCP");
for (int i = 0; i < records.length; i++) {
if (records[i].isValid() && !records[i].isDisabled()) {
if (records[i].getUid() != null &&
records[i].getUid().length() != 0) {
if ((records[i].getCid().toLowerCase().indexOf("wptcp") != -1) &&
(records[i].getUid().toLowerCase().indexOf("wifi") == -1) &&
(records[i].getUid().toLowerCase().indexOf("mms") == -1) ) {
uid = records[i].getUid();
break;
}
}
}
}
if (uid != null)
{
connectionString = ";deviceside=true;ConnectionUID="+uid;
}
else
{
// the carrier network
if((CoverageInfo.getCoverageStatus() & CoverageInfo.COVERAGE_DIRECT) == CoverageInfo.COVERAGE_DIRECT)
{
String carrierUid = getCarrierBIBSUid();
if (carrierUid == null) {
// Has carrier coverage, but not BIBS. So use the
// carrier's
// TCP network
System.out.println("No Uid");
connectionString = ";deviceside=true";
} else {
// otherwise, use the Uid to construct a valid carrier
// BIBS
// request
System.out.println("uid is: " + carrierUid);
connectionString = ";deviceside=false;connectionUID="
+ carrierUid + ";ConnectionType=mds-public";
}
}
//(BlackBerry Enterprise Server)
else if((CoverageInfo.getCoverageStatus() & CoverageInfo.COVERAGE_MDS) == CoverageInfo.COVERAGE_MDS)
{
connectionString = ";deviceside=false";
}
// If there is no connection available abort to avoid bugging
// the user unnecessarily.
else if (CoverageInfo.getCoverageStatus() == CoverageInfo.COVERAGE_NONE) {
System.out.println("There is no available connection.");
}
// In theory, all bases are covered so this shouldn't be
// reachable.
else {
System.out.println("no other options found, assuming device.");
connectionString = ";deviceside=true";
}
}
}
return connectionString;
}
/**
* Looks through the phone's service book for a carrier provided BIBS
* network
*
* #return The uid used to connect to that network.
*/
private static String getCarrierBIBSUid() {
try {
net.rim.device.api.servicebook.ServiceRecord[] records = ServiceBook.getSB().getRecords();
int currentRecord;
for (currentRecord = 0; currentRecord < records.length; currentRecord++) {
if (records[currentRecord].getCid().toLowerCase().equals(
"ippp")) {
if (records[currentRecord].getName().toLowerCase()
.indexOf("bibs") >= 0) {
return records[currentRecord].getUid();
}
}
}
} catch (Exception e) {
System.out.println("====Exception : "+e.toString());
}
return null;
}
Recently i have started working on consuming wcf rest webservices in blackberry.
I have used the below two codes:
1.
URLEncodedPostData postData = new URLEncodedPostData(URLEncodedPostData.DEFAULT_CHARSET, false);
// passing q’s value and ie’s value
postData.append("UserName", "hsharma#seasiaconsulting.com");
postData.append("Password", "mind#123");
HttpPosst hh=new HttpPosst();
add(new LabelField("1"));
String res=hh.GetResponse("http://dotnetstg.seasiaconsulting.com/profire/ProfireService.svc/UserRegistration",postData);
add(new LabelField("2"));
add(new LabelField(res));
public String GetResponse(String url, URLEncodedPostData data)
{
this._postData = data;
this._url = url;
ConnectionFactory conFactory = new ConnectionFactory();
ConnectionDescriptor conDesc = null;
try
{
if (WLANInfo.getWLANState() == WLANInfo.WLAN_STATE_CONNECTED)
{
connectionString = ";interface=wifi";
}
// Is the carrier network the only way to connect?
else if ((CoverageInfo.getCoverageStatus() & CoverageInfo.COVERAGE_DIRECT) == CoverageInfo.COVERAGE_DIRECT) {
// logMessage("Carrier coverage.");
// String carrierUid = getCarrierBIBSUid();
// Has carrier coverage, but not BIBS. So use the carrier's TCP
// network
// logMessage("No Uid");
connectionString = ";deviceside=true";
}
// Check for an MDS connection instead (BlackBerry Enterprise
// Server)
else if ((CoverageInfo.getCoverageStatus() & CoverageInfo.COVERAGE_MDS) == CoverageInfo.COVERAGE_MDS) {
// logMessage("MDS coverage found");
connectionString = ";deviceside=false";
}
// If there is no connection available abort to avoid bugging the
// user
// unnecssarily.
else if (CoverageInfo.getCoverageStatus() == CoverageInfo.COVERAGE_NONE)
{
// logMessage("There is no available connection.");
}
// In theory, all bases are covered so this shouldn't be reachable.
else {
// logMessage("no other options found, assuming device.");
// connectionString = ";deviceside=true";
}
conDesc = conFactory.getConnection(url + connectionString);
}
catch (Exception e)
{
System.out.println(e.toString() + ":" + e.getMessage());
}
String response = ""; // this variable used for the server response
// if we can get the connection descriptor from ConnectionFactory
if (null != conDesc)
{
try
{
HttpConnection connection = (HttpConnection) conDesc.getConnection();
// set the header property
connection.setRequestMethod(HttpConnection.POST);
connection.setRequestProperty("Content-Length",Integer.toString(data.size()));
// body content of
// post data
connection.setRequestProperty("Connection", "close");
// close
// the
// connection
// after
// success
// sending
// request
// and
// receiving
// response
// from
// the
// server
connection.setRequestProperty("Content-Type","application/json");
// we set the
// content of
// this request
// as
// application/x-www-form-urlencoded,
// because the
// post data is
// encoded as
// form-urlencoded(if
// you print the
// post data
// string, it
// will be like
// this ->
// q=remoQte&ie=UTF-8).
// now it is time to write the post data into OutputStream
OutputStream out = connection.openOutputStream();
out.write(data.getBytes());
out.flush();
out.close();
int responseCode = connection.getResponseCode();
// when this
// code is
// called,
// the post
// data
// request
// will be
// send to
// server,
// and after
// that we
// can read
// the
// response
// from the
// server if
// the
// response
// code is
// 200 (HTTP
// OK).
if (responseCode == HttpConnection.HTTP_OK)
{
// read the response from the server, if the response is
// ascii character, you can use this following code,
// otherwise, you must use array of byte instead of String
InputStream in = connection.openInputStream();
StringBuffer buf = new StringBuffer();
int read = -1;
while ((read = in.read()) != -1)
buf.append((char) read);
response = buf.toString();
}
// don’t forget to close the connection
connection.close();
}
catch (Exception e)
{
System.out.println(e.toString() + ":" + e.getMessage());
}
}
return response;
}
public boolean checkResponse(String res)
{
if(!res.equals(""))
{
if(res.charAt(0)=='{')
{
return true;
}
else
{
return false;
}
}
else
{
return false;
}
}
but with this code i am unable to obtain response as what the above wcf web service return
which is({"UserRegistrationResult":[{"OutputCode":"2","OutputDescription":"UserName Already Exists."}]})
Can anybody help me regarding its parsing in blackberry client end.
2.And the another code which i used is:
public class KSoapDemo extends MainScreen
{
private EditField userNametxt;
private PasswordEditField passwordTxt;
private ButtonField loginBtn;
String Username;
String Password;
public KSoapDemo()
{
userNametxt = new EditField("User Name : ", "hsharma#seasiaconsulting.com");
passwordTxt = new PasswordEditField("Password : ", "mind#123");
loginBtn = new ButtonField("Login");
add(userNametxt);
add(passwordTxt);
add(loginBtn);
loginBtn.setChangeListener(new FieldChangeListener()
{
public void fieldChanged(Field field, int context)
{
//Dialog.alert("Hi Satyaseshu..!");
login();
}
});
}
private void login()
{
if (userNametxt.getTextLength() == 0 || passwordTxt.getTextLength() == 0)
{
//Dialog.alert("You must enter a username and password", );
}
else
{
String username = userNametxt.getText();
String password = passwordTxt.getText();
System.out.println("UserName... " + username);
System.out.println("Password... " + password);
boolean value = loginPArse1(username, password);
add(new LabelField("value... " + value));
}
}
public boolean onClose()
{
Dialog.alert("ADIOOO!!");
System.exit(0);
return true;
}
public boolean loginPArse1(String username, String password)
{
username=this.Username;
password=this.Password;
boolean ans = false;
String result = null;
SoapObject request = new SoapObject("http://dotnetstg.seasiaconsulting.com/","UserRegistration");
//request.addProperty("PowerValue","1000");
//request.addProperty("fromPowerUnit","kilowatts");
//request.addProperty("toPowerUnit","megawatts");
request.addProperty("userName",Username);
request.addProperty("Password", Password);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.bodyOut = request;
envelope.dotNet = true;
add(new LabelField("value... " + "1"));
HttpTransport ht = new HttpTransport("http://dotnetstg.seasiaconsulting.com/profire/ProfireService.svc/UserRegistration"+ConnectionInfo.getInstance().getConnectionParameters());
ht.debug = true;
add(new LabelField("value... " + "2"));
//System.out.println("connectionType is: " + connectionType);
try {
ht.call("http://dotnetstg.seasiaconsulting.com/profire/ProfireService.svc/UserRegistration", envelope);
SoapObject body = (SoapObject) envelope.bodyIn;
add(new LabelField("soap....="+body.toString()));
add(new LabelField("property count....="+body.getPropertyCount()));
// add(new LabelField("Result....="+body.getProperty("HelloWorldResult")));
//result = body.getProperty("Params").toString();
// add(new LabelField("value... " + "4"));
ans=true;
}
catch (XmlPullParserException ex) {
add(new LabelField("ex1 "+ex.toString()) );
ex.printStackTrace();
} catch (IOException ex) {
add(new LabelField("ex1 "+ex.toString()) );
ex.printStackTrace();
} catch (Exception ex) {
add(new LabelField("ex1 "+ex.toString()) );
ex.printStackTrace();
}
return ans;
}
and in return i am obtain response as net.rim.device.cldc.io.dns.DNS Exception:DNS Error
Please help me in this regard
Thanks And Regards
Pinkesh Gupta
Please have the answer for my own question helps in parsing wcf rest services developed in .net and parsed at blackberry end.
This 2 classess definitely helps in achieving the above code parsing.
import java.io.IOException;
import java.io.OutputStream;
import java.io.InputStream;
import javax.microedition.io.Connector;
import javax.microedition.io.HttpConnection;
public class ConnectionThread extends Thread
{
private boolean start = false;
private boolean stop = false;
private String url;
private String data;
public boolean sendResult = false;
public boolean sending = false;
private String requestMode = HttpConnection.POST;
public String responseContent;
int ch;
public void run()
{
while (true)
{
if (start == false && stop == false)
{
try
{
sleep(200);
}
catch (InterruptedException e)
{
e.printStackTrace();
}
}
else if (stop)
{
return;
}
else if (start)
{
http();
}
}
}
private void getResponseContent( HttpConnection conn ) throws IOException
{
InputStream is = null;
is = conn.openInputStream();
// Get the length and process the data
int len = (int) conn.getLength();
if ( len > 0 )
{
int actual = 0;
int bytesread = 0;
byte[] data = new byte[len];
while ( ( bytesread != len ) && ( actual != -1 ) )
{
actual = is.read( data, bytesread, len - bytesread );
bytesread += actual;
}
responseContent = new String (data);
}
else
{
// int ch;
while ( ( ch = is.read() ) != -1 )
{
}
}
}
private void http()
{
System.out.println( url );
HttpConnection conn = null;
OutputStream out = null;
int responseCode;
try
{
conn = (HttpConnection) Connector.open(url);
conn.setRequestMethod(requestMode);
conn.setRequestMethod(HttpConnection.POST);
conn.setRequestProperty("Content-Length",Integer.toString(data.length()));
conn.setRequestProperty("Connection", "close");
conn.setRequestProperty("Content-Type", "application/json");
conn.setRequestProperty("SOAPAction","http://dotnetstg.seasiaconsulting.com/");
out = conn.openOutputStream();
out.write(data.getBytes());
out.flush();
responseCode = conn.getResponseCode();
if (responseCode != HttpConnection.HTTP_OK)
{
sendResult = false;
responseContent = null;
}
else
{
sendResult = true;
getResponseContent( conn );
}
start = false;
sending = false;
}
catch (IOException e)
{
start = false;
sendResult = false;
sending = false;
}
}
public void get(String url)
{
this.url = url;
this.data = "";
requestMode = HttpConnection.GET;
sendResult = false;
sending = true;
start = true;
}
public void post(String url, String data)
{
this.url = url;
this.data = data;
requestMode = HttpConnection.POST;
sendResult = false;
sending = true;
start = true;
}
public void stop()
{
stop = true;
}
}
import net.rim.device.api.ui.Field;
import net.rim.device.api.ui.FieldChangeListener;
import net.rim.device.api.ui.component.AutoTextEditField;
import net.rim.device.api.ui.component.BasicEditField;
import net.rim.device.api.ui.component.ButtonField;
import net.rim.device.api.ui.component.DateField;
import net.rim.device.api.ui.component.LabelField;
import net.rim.device.api.ui.component.ObjectChoiceField;
import net.rim.device.api.ui.component.SeparatorField;
import net.rim.device.api.ui.component.Status;
import net.rim.device.api.ui.container.MainScreen;
import org.json.me.JSONArray;
import org.json.me.JSONException;
import org.json.me.JSONObject;
import org.xml.sax.SAXException;
import net.rim.device.api.xml.parsers.SAXParser;
import net.rim.device.api.xml.jaxp.SAXParserImpl;
import org.xml.sax.helpers.DefaultHandler;
import java.io.ByteArrayInputStream;
import com.sts.example.ConnectionThread;
import com.sts.example.ResponseHandler;
public class DemoScreen extends MainScreen
{
private ConnectionThread connThread;
private BasicEditField response = new BasicEditField("Response: ", "");
private BasicEditField xmlResponse = new BasicEditField("xml: ", "");
private ButtonField sendButton = new ButtonField("Response");
public DemoScreen(ConnectionThread connThread)
{
this.connThread = connThread;
FieldListener sendListener = new FieldListener();
sendButton.setChangeListener(sendListener);
response.setEditable( false );
xmlResponse.setEditable( false );
add(sendButton);
add(response);
add(new SeparatorField());
add(xmlResponse);
}
public boolean onClose()
{
connThread.stop();
close();
return true;
}
private String getFieldData()
{
//{"UserName":"hsharma#seasiaconsulting.com","Password":"mind#123"}
StringBuffer sb = new StringBuffer();
sb.append("{\"UserNamepinkesh.g#cisinlabs.com\",\"Password\":\"pinkesh1985\"}");
return sb.toString();
}
class FieldListener implements FieldChangeListener
{
public void fieldChanged(Field field, int context)
{
StringBuffer sb = new StringBuffer("Sending...");
connThread.post("http://dotnetstg.seasiaconsulting.com/profire/ProfireService.svc/UserRegistration"+ConnectionInfo.getInstance().getConnectionParameters(), getFieldData());
while (connThread.sending)
{
try
{
Status.show( sb.append(".").toString() );
Thread.sleep(100);
}
catch (InterruptedException e)
{
e.printStackTrace();
}
}
if (connThread.sendResult)
{
Status.show("Transmission Successfull");
xmlResponse.setText( connThread.responseContent );
try {
JSONObject jsonResponse = new JSONObject(connThread.responseContent);
JSONArray jsonArray = jsonResponse.getJSONArray("UserRegistrationResult");
for (int i = 0; i < jsonArray.length(); i++)
{
JSONObject result = (JSONObject)jsonArray.get(i);
add(new LabelField("OutputCode"+result.getString("OutputCode")));
add(new LabelField("OutputDescription"+result.getString("OutputDescription")));
}
}
catch (JSONException e)
{
add(new LabelField(e.getMessage().toString()));
e.printStackTrace();
}
}
else
{
Status.show("Transmission Failed");
}
}
}
}
I don't know what is the problem, but SMS is not received with below code and when I see in the phone memory, app is invalid.
Can anyone correct this code?
I am having a lot of issues with this, it compiles well, but when it is on the real phone, the app says it is invalid,Nokia 2630 supports MIDP 2.0, so not a phone problem.
package Pushtest;
import javax.microedition.midlet.*;
import com.sun.lwuit.*;
import com.sun.lwuit.events.ActionEvent;
import com.sun.lwuit.events.ActionListener;
import com.sun.lwuit.layouts.GridLayout;
import javax.microedition.io.*;
import javax.wireless.messaging.*;
import java.util.Date;
import java.io.*;
/**
* #author test
*/
public class SendApprooval extends MIDlet implements Runnable, ActionListener, MessageListener {
Date todaydate;
private Dialog content, alert;
Thread thread;
String[] connections;
boolean done;
String senderAddress, mess;
MessageConnection smsconn = null, clientConn = null;
Message msg;
// public SendApprooval() {
/*
smsPort = getAppProperty("SMS-Port");
content = new Dialog("");
content.addComponent(new Label("Waiting for Authentication Request"));
content.setDialogType(Dialog.TYPE_INFO);
content.setTimeout(2000);
// exitCommand = new Command("Exit", Command.EXIT, 2);
// content.addCommand(exitCommand)
content.addCommand(exitCommand);
content.addCommandListener(this);
content.show();
} */
public void startApp() {
Display.init(this);
String smsConnection = "sms://:" + 5000;
if (smsconn == null) {
try {
smsconn = (MessageConnection) Connector.open(smsConnection);
smsconn.setMessageListener(this);
} catch (IOException ioe) {
ioe.printStackTrace();
}
}
connections = PushRegistry.listConnections(true);
if ((connections == null) || (connections.length == 0)) {
content.addComponent(new Label("Waiting for Authentication Request"));
}
done = false;
thread = new Thread(this);
thread.start();
// display.setCurrent(resumeScreen);
}
public void run() {
try {
msg = smsconn.receive();
if (msg != null) {
senderAddress = msg.getAddress();
int k, j = 0;
for (k = 0; k <= senderAddress.length() - 1; k++) {
if (senderAddress.charAt(k) == ':') {
j++;
if (j == 2) {
break;
}
}
}
senderAddress = senderAddress.substring(0, k + 1);
content.addComponent(new Label(senderAddress));
senderAddress = senderAddress + 5000;
if (msg instanceof TextMessage) {
mess = ((TextMessage) msg).getPayloadText();
}
else {
StringBuffer buf = new StringBuffer();
byte[] data = ((BinaryMessage) msg).getPayloadData();
for (int i = 0; i < data.length; i++) {
int intData = (int) data[i] & 0xFF;
if (intData < 0x10) {
buf.append("0");
}
buf.append(Integer.toHexString(intData));
buf.append(' ');
}
mess = buf.toString();
}
if (mess.equals("Give me Rights")) {
try {
clientConn = (MessageConnection) Connector.open(senderAddress);
}catch (Exception e) {
alert = new Dialog("Alert");
alert.setLayout(new GridLayout(5, 1));
alert.addComponent(new Label("Unable to connect to Station because of network problem"));
alert.setTimeout(2000);
alert.setDialogType(Dialog.TYPE_INFO);
Display.init(alert);
alert.show();
}
try {
TextMessage textmessage = (TextMessage) clientConn.newMessage(MessageConnection.TEXT_MESSAGE);
textmessage.setAddress(senderAddress);
textmessage.setPayloadText("Approoved");
clientConn.send(textmessage);
} catch (Exception e) {
Dialog alert = new Dialog("");
alert.setLayout(new GridLayout(5, 1));
alert.setDialogType(Dialog.TYPE_INFO);
alert.setTimeout(2000);
alert.addComponent(new Label(e.toString()));
Display.init(alert);
alert.show();
}
}
} else {
}
} catch (IOException e) {
content.addComponent(new Label(e.toString()));
Display.init(content);
}
}
public void pauseApp() {
done = true;
thread = null;
Display.init(this);
}
public void destroyApp(boolean unconditional) {
done = true;
thread = null;
if (smsconn != null) {
try {
smsconn.close();
} catch (IOException e) {
}
notifyDestroyed();
}
}
public void showMessage(String message, Display displayable) {
Dialog alert = new Dialog("");
alert.setLayout(new GridLayout(5, 1));
alert.setTitle("Error");
alert.addComponent(new Label(message));
alert.setDialogType(Dialog.TYPE_ERROR);
alert.setTimeout(5000);
alert.show();
}
public void notifyIncomingMessage(MessageConnection conn) {
if (thread == null) {
content.addComponent(new Label("Waiting for Authentication Request"));
content.setLayout(new GridLayout(5, 1));
content.setDialogType(Dialog.TYPE_INFO);
content.show();
done = false;
thread = new Thread(this);
thread.start();
}
}
public void actionPerformed(ActionEvent ae) {
System.out.println("Event fired" + ae.getCommand().getCommandName());
int id = ae.getCommand().getId();
Command cmd = ae.getCommand();
String cmdName1 = cmd.getCommandName();
try {
msg = smsconn.receive();
if (msg != null) {
senderAddress = msg.getAddress();
int k, j = 0;
for (k = 0; k <= senderAddress.length() - 1; k++) {
if (senderAddress.charAt(k) == ':') {
j++;
if (j == 2) {
break;
}
}
}
senderAddress = senderAddress.substring(0, k + 1);
content.addComponent(new Label(senderAddress));
senderAddress = senderAddress + 5000;
if (msg instanceof TextMessage) {
mess = ((TextMessage) msg).getPayloadText();
}
else {
StringBuffer buf = new StringBuffer();
byte[] data = ((BinaryMessage) msg).getPayloadData();
for (int i = 0; i < data.length; i++) {
int intData = (int) data[i] & 0xFF;
if (intData < 0x10) {
buf.append("0");
}
buf.append(Integer.toHexString(intData));
buf.append(' ');
}
mess = buf.toString();
}
if (mess.equals("Give me Rights")) {
try {
clientConn = (MessageConnection) Connector.open(senderAddress);
}catch (Exception e) {
alert = new Dialog("Alert");
alert.setLayout(new GridLayout(5, 1));
alert.addComponent(new Label("Unable to connect to Station because of network problem"));
alert.setTimeout(2000);
alert.setDialogType(Dialog.TYPE_INFO);
Display.init(alert);
alert.show();
}
try {
TextMessage textmessage = (TextMessage) clientConn.newMessage(MessageConnection.TEXT_MESSAGE);
textmessage.setAddress(senderAddress);
textmessage.setPayloadText("Approoved");
clientConn.send(textmessage);
} catch (Exception e) {
Dialog alert = new Dialog("");
alert.setLayout(new GridLayout(5, 1));
alert.setDialogType(Dialog.TYPE_INFO);
alert.setTimeout(2000);
alert.addComponent(new Label(e.toString()));
Display.init(alert);
alert.show();
}
}
} else {
}
if (("Exit").equals(cmdName1)) {
destroyApp(true);
notifyDestroyed();
}
} catch (Exception ex) {
ex.printStackTrace();
}
}
}
This may be cause because your sending SMS might not send on the port you defined in your code,
Please look at to this working example.
i found it guys, Thanks for your support, i'm sure i would come back with more queries, i have written a sample receiving sms code with port 5000, It would Help someone in someway,
Before you start,
Right click your application in netbeans and select properties. Now select the application descriptor. select the attribute tab and select the Add button. Give the following in the corresponding fields.
Name : SMS-Port
Value : portno
Now u have registered the port no successfully.
Now again select the push registry tab.
give the following in the corresponding fields.
Class Name : Package name.class name
Sender ip : *
Connection String: sms://:portno
Now u have registered the push registry successfully.
CODE HERE:
public class SMSReceiver extends MIDlet implements ActionListener, MessageListener {
private Form formReceiver;
private TextField tfPort;
private MessageConnection msgConnection;
private MessageListener Listener;
private String port;
protected void destroyApp(boolean unconditional)
throws MIDletStateChangeException {
}
protected void pauseApp() {
}
protected void startApp() {
Display.init(this);
try {
Resources r = Resources.open("/m21.res");
UIManager.getInstance().setThemeProps(
r.getTheme(r.getThemeResourceNames()[0]));
} catch (java.io.IOException e) {
e.printStackTrace();
}
formReceiver = new Form();
formReceiver.setTitle(" ");
formReceiver.setLayout(new GridLayout(4, 2));
formReceiver.setTransitionInAnimator(null);
TextField.setReplaceMenuDefault(false);
Label lblPort = new Label("Port");
tfPort = new TextField();
tfPort.setMaxSize(8);
tfPort.setUseSoftkeys(false);
tfPort.setHeight(10);
tfPort.setConstraint(TextField.DECIMAL);
formReceiver.addComponent(lblPort);
formReceiver.addComponent(tfPort);
formReceiver.addCommand(new Command("Listen"), 0);
formReceiver.addCommand(new Command("Exit"), 0);
formReceiver.addCommandListener(this);
formReceiver.show();
}
public void notifyIncomingMessage(MessageConnection conn) {
Message message;
try {
message = conn.receive();
if (message instanceof TextMessage) {
TextMessage tMessage = (TextMessage)message;
formReceiver.addComponent(new Label("Message received : "+tMessage.getPayloadText()+"\n"));
} else {
formReceiver.addComponent(new Label("Unknown Message received\n"));
}
} catch (InterruptedIOException e) {
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void actionPerformed(ActionEvent ae) {
System.out.println("Event fired" + ae.getCommand().getCommandName());
int idi = ae.getCommand().getId();
Command cmd = ae.getCommand();
String cmdNam = cmd.getCommandName();
if ("Listen".equals(cmdNam)) {
ListenSMS sms = new ListenSMS(tfPort.getSelectCommandText(), this);
sms.start();
}
if ("Exit".equals(cmdNam)) {
notifyDestroyed();
}
}
}
class ListenSMS extends Thread {
private MessageConnection msgConnection;
private MessageListener Listener;
private String port;
public ListenSMS(String port, MessageListener listener) {
this.port = port;
this.Listener = listener;
}
public void run() {
try {
msgConnection = (MessageConnection)Connector.open("sms://:" + 5000);
msgConnection.setMessageListener(Listener);
} catch (IOException e) {
e.printStackTrace();
}
}
}
Hi i am using Spring ldap , after execution below program It display I am here only and after that nothing is happening, program is in continue execution mode.
public class SimpleLDAPClient {
public static void main(String[] args) {
Hashtable env = new Hashtable();
System.out.println("I am here");
String principal = "uid="+"a502455"+", ou=People, o=ao, dc=com";
env.put(Context.INITIAL_CONTEXT_FACTORY,"com.sun.jndi.ldap.LdapCtxFactory");
env.put(Context.PROVIDER_URL, "MYURL");
env.put(Context.SECURITY_AUTHENTICATION, "simple");
env.put(Context.SECURITY_PRINCIPAL, principal);
env.put(Context.SECURITY_CREDENTIALS,"PASSWORD");
DirContext ctx = null;
NamingEnumeration results = null;
try {
ctx = new InitialDirContext(env);
System.out.println(" Context" + ctx);
SearchControls controls = new SearchControls();
controls.setSearchScope(SearchControls.SUBTREE_SCOPE);
results = ctx.search("", "(objectclass=aoPerson)", controls);
while (results.hasMore()) {
SearchResult searchResult = (SearchResult) results.next();
Attributes attributes = searchResult.getAttributes();
Attribute attr = attributes.get("cn");
String cn = (String) attr.get();
System.out.println(" Person Common Name = " + cn);
}
} catch (NamingException e) {
throw new RuntimeException(e);
} finally {
if (results != null) {
try {
results.close();
} catch (Exception e) {
}
}
if (ctx != null) {
try {
ctx.close();
} catch (Exception e) {
}
}
}
}
}
Try fixing the below lines, i removed "ao" and it works fine.
results = ctx.search("", "(objectclass=Person)", controls);
You need to give search base as well
env.put(Context.PROVIDER_URL, "ldap://xx:389/DC=test,DC=enterprise,DC=xx,DC=com");
Refer this link as well http://www.adamretter.org.uk/blog/entries/LDAPTest.java