Created
May 28, 2013 21:17
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package com.irving.cares.webservices; | |
import java.io.IOException; | |
import java.io.UnsupportedEncodingException; | |
import java.text.SimpleDateFormat; | |
import java.util.Calendar; | |
import java.util.Date; | |
import java.util.GregorianCalendar; | |
import org.apache.http.HttpResponse; | |
import org.apache.http.ParseException; | |
import org.apache.http.client.ClientProtocolException; | |
import org.apache.http.client.HttpClient; | |
import org.apache.http.client.methods.HttpPost; | |
import org.apache.http.entity.StringEntity; | |
import org.apache.http.impl.client.DefaultHttpClient; | |
import org.apache.http.util.EntityUtils; | |
import org.json.JSONException; | |
import org.json.JSONObject; | |
import android.util.Log; | |
public class WebServiceDoTransaction { | |
private HttpClient cliente; | |
public WebServiceDoTransaction() { | |
cliente=new DefaultHttpClient(); | |
} | |
private String consultarWebService(String strinJson){ | |
HttpPost post=new HttpPost("http://aqui_tu_url/Bla_bla"); | |
Date date = new java.util.Date(); | |
SimpleDateFormat sdf=new java.text.SimpleDateFormat("yyyy-MM-dd"); | |
String followDate=sdf.format(date); | |
Log.i("TAG", followDate); | |
Calendar calendario = new GregorianCalendar(); | |
int hora, minutos, segundos; | |
hora =calendario.get(Calendar.HOUR_OF_DAY); | |
minutos = calendario.get(Calendar.MINUTE); | |
segundos = calendario.get(Calendar.SECOND); | |
String stringTime="" + hora + ":" + minutos + ":" + segundos; | |
JSONObject objeto=null; | |
try { | |
objeto = new JSONObject(strinJson); | |
objeto.put("donation_time", stringTime); | |
objeto.put("donation_date", followDate); | |
Log.i("TAG","Objeto " + objeto.toString()); | |
} catch (JSONException e2) { | |
e2.printStackTrace(); | |
} | |
post.setHeader("Content-type", "application/json"); | |
try { | |
post.setEntity(new StringEntity(objeto.toString())); | |
} catch (UnsupportedEncodingException e1) { | |
e1.printStackTrace(); | |
} | |
HttpResponse respuesta=null; | |
try { | |
respuesta=cliente.execute(post); | |
} catch (ClientProtocolException e) { | |
Log.e("Tag", "Error en Protocolo en cliente"); | |
e.printStackTrace(); | |
return null; | |
} catch (IOException e) { | |
Log.e("Tag", "Error IO"); | |
e.printStackTrace(); | |
return null; | |
} | |
String response=null; | |
try { | |
response=EntityUtils.toString(respuesta.getEntity()); | |
} catch (ParseException e) { | |
Log.e("Tag", "Error en parser de respuesta"); | |
e.printStackTrace(); | |
return null; | |
} catch (IOException e) { | |
Log.e("Tag", "Error IO en respuesta"); | |
e.printStackTrace(); | |
return null; | |
} | |
if(response==null){ | |
Log.i("TAG", "La respuesta es null"); | |
return null; | |
} | |
Log.i("TAG", "La respuesta de es =" + response); | |
return response; | |
} | |
public boolean doTransaction(String json){ | |
String res=consultarWebService(json); | |
if(res==null) | |
return false; | |
else | |
return true; | |
} | |
} |
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