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POUnable to parse xml without .xml extension
 

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    <p>I cannot parse an xml from a <a href="http://iwantallftp.cloudapp.net/iisCMS-staging/api/GetApps" rel="nofollow">url</a> that does not end with the .xml extension. However using the code below i can successfully parse the same xml when saved first to /res/raw.</p> <p>Or when it is created with an .xml extension like <a href="http://www.facebook.com/l.php?u=http%3A%2F%2Firace.ph%2Ftools%2FAppAPI.xml&amp;h=NAQHBi9vE" rel="nofollow">this</a> or "api.androidhive.info/pizza/?format=xml" this for example. </p> <p>Also adding <code>/?format=xml</code> to the end of the url does not solve the problem.</p> <p>I thought that this has something to do with getting an HttpResponse but i cannot resolve the issue with my current code. I need to be able to retrieve the xml and parse it even without .xml extension.</p> <pre><code> public String getXmlFromUrl(String url) { String xml = null; try { // defaultHttpClient DefaultHttpClient httpClient = new DefaultHttpClient(); HttpPost httpPost = new HttpPost(url); HttpResponse httpResponse = httpClient.execute(httpPost); HttpEntity httpEntity = httpResponse.getEntity(); xml = EntityUtils.toString(httpEntity); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } catch (ClientProtocolException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } // return XML return xml; } public Document getDomElement(String xml){ Document doc = null; DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); try { DocumentBuilder db = dbf.newDocumentBuilder(); InputSource is = new InputSource(); is.setCharacterStream(new StringReader(xml)); doc = db.parse(is); } catch (ParserConfigurationException e) { Log.e("Error: ", e.getMessage()); return null; } catch (SAXException e) { Log.e("Error: ", e.getMessage()); return null; } catch (IOException e) { Log.e("Error: ", e.getMessage()); return null; } return doc; } </code></pre> <p>Here are the results of my logcat:</p> <pre><code>07-25 17:54:39.090: I/INFO(29276): Content:{"Message":"An error has occurred.","ExceptionMessage":"Value cannot be null.\r\nParameter name: entity","ExceptionType":"System.ArgumentNullException","StackTrace":" at System.Data.Entity.ModelConfiguration.Utilities.RuntimeFailureMethods.Requires(Boolean condition, String userMessage, String conditionText)\r\n at System.Data.Entity.DbSet`1.Add(TEntity entity)\r\n at iisCMS.Controllers.GetAppsController.PostApp(App app)\r\n at lambda_method(Closure , Object , Object[] )\r\n at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.&lt;&gt;c__DisplayClass13.&lt;GetExecutor&gt;b__c(Object instance, Object[] methodParameters)\r\n at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.Execute(Object instance, Object[] arguments)\r\n at System.Threading.Tasks.TaskHelpers.RunSynchronously[TResult](Func`1 func, CancellationToken cancellationToken)"} </code></pre> <p>When i checked the response from the server, it was <code>application/xml</code> and i think i need <code>text/xml</code> any way to convert one to the other?</p>
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    1. USlinus
    1. USlinus
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    1. COPost your logs from Logcat.
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      1. POUnable to parse xml without .xml extension
      1. USKumar Bibek
    2. COAre you sure that you have that xml to parse ?
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      1. POUnable to parse xml without .xml extension
      1. USDamian Leszczyński - Vash
    3. COWhat did you get back in `xml`? Evidently not XML, so check whether the response was not OK (200), but maybe required a redirect (302). Is POST of the URL correct? No GET? No parameters?
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      1. POUnable to parse xml without .xml extension
      1. USJoop Eggen
 

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