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PONot getting output while parsing the xml
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  1. PONot getting output while parsing the xml
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    copied!<p>I am using soap webservice and I have got the proper response, now i want to parse the response I have written code for that but I am not getting output, Can someone help me ?</p> <p>My main class is</p> <pre><code>public class Mylearning extends ListActivity { //ArrayList&lt;cat&gt; list = null; private static final String SOAP_ACTION="http://yyy.mobi/GetLearningPortalsList"; private static final String METHOD_NAME ="GetLearningPortalsList"; private static final String NAMESPACE ="http://yyy.mobi/"; private static final String URL = "http://webservices.yyy.mobi/MobileLMSServices.asmx"; private Bundle bundleResult = new Bundle(); private JSONObject JSONObj; private JSONArray JSONArr; //private ArrayList&lt;HashMap&lt;String, Object&gt;&gt; myList; SoapObject request; TextView tv; TextView tv1; TextView tv2; ListView mainListView; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.mylearning); //mainListView = (ListView) findViewById(R.id.main_listview); request = new SoapObject(NAMESPACE, METHOD_NAME); request.addProperty("SiteURL","http://www.yyy.mobi/"); request.addProperty("PageID","1"); request.addProperty("SearchText",""); ArrayList&lt;HashMap&lt;String, String&gt;&gt; mylist = new ArrayList&lt;HashMap&lt;String, String&gt;&gt;(); SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11); envelope.dotNet = true; SoapObject result = null; envelope.setOutputSoapObject(request); AndroidHttpTransport sab = new AndroidHttpTransport(URL); sab.debug = true; try { sab.call(SOAP_ACTION, envelope); if (envelope.getResponse() != null) { result = (SoapObject) envelope.bodyIn; String[] values = new String[result.getPropertyCount()]; int j = result.getPropertyCount(); String repons=result.toString(); // Log.d("result",repons.toString()); Document doc = XMLfunctions.XMLfromString(repons); int numResults = XMLfunctions.numResults(doc); if((numResults &lt;= 0)){ Toast.makeText(Mylearning.this, "Geen resultaten gevonden", Toast.LENGTH_LONG).show(); finish(); } NodeList nodes = doc.getElementsByTagName("result"); for (int i = 0; i &lt; nodes.getLength(); i++) { HashMap&lt;String, String&gt; map = new HashMap&lt;String, String&gt;(); Element e = (Element)nodes.item(i); map.put("Course", XMLfunctions.getValue(e, "Course")); map.put("Description", "Description:" + XMLfunctions.getValue(e, "Description")); map.put("icon", "icon: " + XMLfunctions.getValue(e, "icon")); mylist.add(map); } ListAdapter adapter = new SimpleAdapter(this, mylist , R.layout.rowmylearning, new String[] { "Course", "Description","icon" }, new int[] { R.id.txt1, R.id.txt2,R.id.img1 }); setListAdapter(adapter); final ListView lv = getListView(); lv.setTextFilterEnabled(true); lv.setOnItemClickListener(new OnItemClickListener() { public void onItemClick(AdapterView&lt;?&gt; parent, View view, int position, long id) { @SuppressWarnings("unchecked") HashMap&lt;String, String&gt; o = (HashMap&lt;String, String&gt;) lv.getItemAtPosition(position); Toast.makeText(Mylearning.this, "Course '" + o.get("Course") + "' was clicked.", Toast.LENGTH_LONG).show(); } }); } } catch (Exception e) { e.printStackTrace(); } } } </code></pre> <p>My XMLFunction class is</p> <pre><code>public class XMLfunctions { public final static Document XMLfromString(String repons){ Document doc = null; DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); try { DocumentBuilder db = dbf.newDocumentBuilder(); InputSource is = new InputSource(); is.setCharacterStream(new StringReader(repons)); Log.d("message",repons.toString()); doc = db.parse(is); } catch (ParserConfigurationException e) { System.out.println("XML parse error: " + e.getMessage()); return null; } catch (SAXException e) { System.out.println("Wrong XML file structure: " + e.getMessage()); return null; } catch (IOException e) { System.out.println("I/O exeption: " + e.getMessage()); return null; } return doc; } /** Returns element value * @param elem element (it is XML tag) * @return Element value otherwise empty String */ public final static String getElementValue( Node elem ) { Node kid; if( elem != null){ if (elem.hasChildNodes()){ for( kid = elem.getFirstChild(); kid != null; kid = kid.getNextSibling() ){ if( kid.getNodeType() == Node.TEXT_NODE ){ return kid.getNodeValue(); } } } } return ""; } public static int numResults(Document doc){ Node results = doc.getDocumentElement(); int res = -1; try{ res = Integer.valueOf(results.getAttributes().getNamedItem("count").getNodeValue()); }catch(Exception e ){ res = -1; } return res; } public static String getValue(Element item, String str) { NodeList n = item.getElementsByTagName(str); return XMLfunctions.getElementValue(n.item(0)); } </code></pre> <p>}</p> <p>My response is as follows</p> <pre><code> 04-25 11:53:32.806: D/status(2924): GetLearningPortalsListResponse{GetLearningPortalsListResult=anyType{schema=anyType{element=anyType{complexType=anyType{choice=anyType{element=anyType{complexType=anyType{sequence=anyType{element=anyType{}; element=anyType{}; element=anyType{}; element=anyType{}; element=anyType{}; element=anyType{}; }; }; }; element=anyType{complexType=anyType{sequence=anyType{element=anyType{}; }; }; }; }; }; }; }; diffgram=anyType { NewDataSet=anyType { Table=anyType { ROWID=1; SiteID=7; PortalName=Pinneast; mSiteURL=http://pinneast.xxx.mobi/; ProtalLogo=/Content/SiteConfiguration/7/MyportalLogo.gif; Description=Pinneast is focused on improving business performance through human capital development and experienced in helping organizations of all sizes and across all industries; }; Table=anyType { ROWID=2; SiteID=10; PortalName=Coach Institute; mSiteURL=http://coachinstitute.xxx.mobi/; ProtalLogo=/Content/SiteConfiguration/10/MyportalLogo.gif; Description=The Coaching Institute, where you are learning from someone who “does” and not just someone who “teaches”. We can train you to be a successful coach.; }; Table=anyType { ROWID=3; SiteID=12; PortalName=Ready Courses; mSiteURL=http://readycourses.xxx.mobi/; ProtalLogo=/Content/SiteConfiguration/12/MyportalLogo.gif; Description=When you work with us, you get a professional team of e-learning and corporate training professionals who are passionate about getting the best technology implemented without high costs.; }; Table=anyType { ROWID=4; SiteID=13; PortalName=A Step to Gold; mSiteURL=http://asteptogold.xxx.mobi/; ProtalLogo=/Content/SiteConfiguration/13/MyportalLogo.gif; Description=The Ballroom is solely owned and operated by Melanie Dale. It has a 2400 square foot floating floor, and two other teaching studios.; }; Table=anyType {ROWID=5; SiteID=14; PortalName=In Sync Training; mSiteURL=http://insynctraining.xxx.mobi/; ProtalLogo=/Content/SiteConfiguration/14/MyportalLogo.gif; Description=InSync Training offers a variety of consulting, development and delivery services to support synchronous training initiatives.; }; Table=anyType {ROWID=6; SiteID=15; PortalName=Total Motion Release; mSiteURL=http://totalmotionrelease.xxx.mobi/; ProtalLogo=/Content/SiteConfiguration/15/MyportalLogo.gif; Description=Two stories emphasize how Tom Dalonzo-Baker discovered Total Motion Release.; }; Table=anyType {ROWID=7; SiteID=16; PortalName=Polaris Consultants; mSiteURL=http://polaris.xxx.mobi/; ProtalLogo=/Content/SiteConfiguration/16/MyportalLogo.gif; Description=Founded in 1997, and located adjacent to the Research Triangle Park in North Carolina, Polaris Clinical Research Consultants, Inc.; }; Table=anyType {ROWID=8; SiteID=17; PortalName=Develop Mentor Training; mSiteURL=http://developmentor.xxx.mobi/; ProtalLogo=/Content/SiteConfiguration/17/MyportalLogo.gif; Description=DevelopMentor provides in-depth, hands-on training for experienced developers.; }; Table=anyType {ROWID=9; SiteID=18; PortalName=Cranky Middle Manager; mSiteURL=http://cmm.xxx.mobi/; ProtalLogo=/Content/SiteConfiguration/18/MyportalLogo.gif; Description=If you've ever felt like you're trapped between the idiots who make the decisions and the morons who won't do as their told.; }; Table=anyType {ROWID=10; SiteID=19; PortalName=ITPreneurs; mSiteURL=http://itpreneurs.xxx.mobi/; ProtalLogo=/Content/SiteConfiguration/19/MyportalLogo.gif; Description=ITpreneurs is the leading training solutions company in the IT management and IT governance best practices domain.; }; Table1=anyType{TotalRecordsCount=387; }; }; }; }; } </code></pre>
 

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