hi all,
My android app scan avaible wifi access points and generate a xml file
with that.
Then i send it trough a http post message to a servlet, which gets the
message body with de xml content y insert its content to a DB.
My problem is that I cant get the http post body in the servlet. I get
something like this instead:
XML=%3C%3Fxml+version%3D%271.0%27+encoding%3D%27UTF-8%27+standalone%3D
%27yes%27+%3F%3E%3CRedesDetectadas%3E%3CPosicion+Nombre%3D%22RiverPlate
%22+PuntoAcceso%3D%2200%3A18%3A9b%3A05%3A67%3Ae0%22+Senyal%3D
%22-87%22+Empleado%3D%22EM1%22+Dia%3D%2228%2F3%2F2010%22+Hora%3D
%2210%3A31%22+%2F%3E%3CPosicion+Nombre%3D%22Arquitectos%22+PuntoAcceso
%3D%2200%3A1f%3Ac6%3Ad5%3A9d%3Add%22+Senyal%3D%22-93%22+Empleado%3D
%22EM1%22+Dia%3D%2228%2F3%2F2010%22+Hora%3D%2210%3A31%22+%2F%3E%3C
%2FRedesDetectadas%3E\n
I think it's sth to be with the encoding, but i couldnt solve it.
Here is the android app code(the part that makes the connection):
public String executeHttpPost() throws Exception{
BufferedReader in = null;
String result="";
try {
String xml = XMLHelper.crearXML(results);
HttpClient client = new DefaultHttpClient();
HttpPost request =
new HttpPost("http://192.168.0.10:8080/ServidorWebSupervisorV1/
ServletSupervisorV1");
List<NameValuePair> postParamaters = new
ArrayList<NameValuePair>();
postParamaters.add(new BasicNameValuePair("XML", xml));
UrlEncodedFormEntity formEntity = new
UrlEncodedFormEntity(postParamaters);
request.setHeader("Host", "EM1");
request.setHeader("Content-Type","application/x-www-form-
urlencoded");
request.setEntity(formEntity);
String f = EntityUtils.toString(request.getEntity());
HttpResponse response = client.execute(request);
in = new BufferedReader(new
InputStreamReader(response.getEntity().getContent()));
StringBuffer sb = new StringBuffer("");
String line = "";
String NL = System.getProperty("line.separator");
while((line = in.readLine())!= null)
sb.append(line + NL);
in.close();
result = sb.toString();
}
catch(Exception e){
String m = e.getMessage();
}
return result;
}
I debugged it and the xml string is well generated.
The servlet code is to get the body is:
protected void doGet(HttpServletRequest request, HttpServletResponse
response) throws ServletException, IOException {
if(request.getHeader("Host").equals("EM1")){
PrintWriter out = response.getWriter();
System.out.println("tamano:
"+request.getContentLength());
System.out.println("metodo:"+request.getMethod());
System.out.println("path:"+request.getContextPath());
System.out.println("address:"+request.getRemoteAddr());
System.out.println("metodo:"+request.getMethod());
String body="", aux="";
BufferedReader reader = request.getReader();
while((aux = reader.readLine())!=null)
body = body + aux + "\n";
InputSource source = new InputSource(reader);
try {
SAXParserFactory spf =
SAXParserFactory.newInstance();
javax.xml.parsers.SAXParser sp =
spf.newSAXParser();
XMLReader xr = sp.getXMLReader();
XMLHandler handler = new XMLHandler();
xr.setContentHandler(handler);
xr.parse(new InputSource(request.getReader()));
} catch (Exception e) {
e.printStackTrace();
}
}
thanks everybody!
--
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
