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    <pre><code>/** * class is used to parse the XML response from the server */ package com.rtcf.util; import java.io.IOException; import java.io.InputStream; import java.util.Vector; import javax.microedition.io.Connector; import javax.microedition.io.file.FileConnection; import net.rim.device.api.i18n.DateFormat; import net.rim.device.api.i18n.SimpleDateFormat; import net.rim.device.api.xml.parsers.ParserConfigurationException; import net.rim.device.api.xml.parsers.SAXParser; import net.rim.device.api.xml.parsers.SAXParserFactory; import org.xml.sax.Attributes; import org.xml.sax.SAXException; import org.xml.sax.helpers.DefaultHandler; import com.rtcf.bean.ItemBean; import com.rtcf.bean.SpvItemBean; import com.rtcf.bean.ItemCategoryMappingsBean; import com.rtcf.screen.FirstSyncProgressScreen; import com.rtcf.util.db.SQLManagerSync1; public class ItemXMLParser extends DefaultHandler { //private Statement statement = null; public int currentpage = 1, totalpage = 1; public int maxWidth; private final int BATCH_COUNT = 100; private String tempVal; long startT, endT; private Vector vecItem = new Vector(BATCH_COUNT); private Vector vecItemCategoryMapping = new Vector(BATCH_COUNT); //constructor int roomInsCount = 0; int roomMapInsCount = 0; int TBL_FACILITYCount = 0; int insCount = 0; private FirstSyncProgressScreen fsps; private SQLManagerSync1 tempDb; //constructor public ItemXMLParser(FirstSyncProgressScreen fsps, SQLManagerSync1 tempDb){ this.fsps=fsps; this.tempDb = tempDb; getData(); } /** * Method returns the list of data in a vector (response objects) * @param url * @return Vector */ public void getData(){ FileConnection fconn = null; InputStream inputStream = null; try{ // String url = "http://10.10.1.10/LDS/abcd.xml"; // Logger.debug("HttpConParamUtil.getWebData -------------------- "+url); // HttpConParamUtil.getWebData(url, param, this, method); // HttpConUtilSingle.getWebData(url, this); //Logger.debug("response size -------------- "+response.size()); String fileUrl = "file:///SDCard/Item.xml"; fconn = (FileConnection)Connector.open( fileUrl, Connector.READ); //get a factory SAXParserFactory spf = SAXParserFactory.newInstance(); try { inputStream = fconn.openInputStream(); //get a new instance of parser SAXParser sp = spf.newSAXParser(); //parse the file and also register this class for call backs sp.parse(inputStream, this); }catch(SAXException se) { Logger.error( " startDocument "+se.getMessage(), se); }catch (IOException ie) { Logger.error( " startDocument "+ie, ie); } catch (ParserConfigurationException e) { // TODO Auto-generated catch block Logger.error( " startDocument "+e, e); } catch (Exception e) { // TODO Auto-generated catch block Logger.error( " "+e, e); } } catch (Exception e) { //Logger.debug("### Exception in getData - "+e.getMessage()+" "+e.getClass()); //Dialog.inform("### Exception in getData - "+e.getMessage()+" "+e.getClass()); }finally{ try{ if(inputStream != null){inputStream.close(); } }catch(Exception e){} try{ if(fconn != null){fconn.close(); } }catch(Exception e){} } //return response; }// end getData //=========================================================== // Methods in SAX DocumentHandler //=========================================================== public void startDocument () throws SAXException{ //Logger.debug("################# In startDocument"); DateFormat timeFormat = new SimpleDateFormat("HH.mm.ss"); startT = System.currentTimeMillis(); // String currentTime = timeFormat.format(date); Logger.debug("########## ----------Start time:" + startT); } public void endDocument () throws SAXException{ if( vecItemCategoryMapping.size() &gt; 0){ //fsps.updatedProgress2(22, "Inserting TBL_ITEM_CATEGORY_MAPPING Record "); Logger.debug("Populate TBL_ITEM_CATEGORY_MAPPING..."); tempDb.InsertTbl_item_category_mapping(vecItemCategoryMapping); vecItemCategoryMapping = null; //vecItemCategory = new Vector(BATCH_COUNT); } if( vecItem.size() &gt; 0){ // fsps.updatedProgress2(25, "Inserting TBL_ITEM Record "); Logger.debug("Populate TBL_ITEM..."); tempDb.InsertTbl_item(vecItem); vecItem = null; //vecItem = new Vector(BATCH_COUNT); } } //Event Handlers public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException { //Logger.debug("################# In startElement qName : "+qName); if(qName.equals("TBL_ITEM_CATEGORY_MAPPING")){ Logger.debug("Populate TBL_ITEM_CATEGORY_MAPPING..."); populateTblItemCategoryMapping(attributes); } if(qName.equals("TBL_ITEM")){ Logger.debug("Populate TBL_ITEM..."); populateTblItem(attributes); } } public void endElement(String uri, String localName, String qName) throws SAXException { if(qName.equals("TBL_ITEM_CATEGORY_MAPPING")&amp;&amp; vecItemCategoryMapping.size() == BATCH_COUNT){ Logger.debug("Populate TBL_ITEM_CATEGORY..."); tempDb.InsertTbl_item_category_mapping(vecItemCategoryMapping); vecItemCategoryMapping = null; vecItemCategoryMapping = new Vector(BATCH_COUNT); } if(qName.equals("TBL_ITEM")&amp;&amp; vecItem.size() == BATCH_COUNT){ Logger.debug("Populate TBL_ITEM..."); tempDb.InsertTbl_item(vecItem); vecItem = null; vecItem = new Vector(BATCH_COUNT); } } public void characters(char[] ch, int start, int length) throws SAXException { //Logger.debug("################# In characters"); tempVal = new String(ch,start,length); } // reads the xml file and saves the ItemCategoryMappingBean data and adds to vecItemCategoryMapping private void populateTblItemCategoryMapping(Attributes attributes) { try{ ItemCategoryMappingsBean ItemCategoryMappingBean = new ItemCategoryMappingsBean(); try{ if((attributes.getValue("itemCategoryId"))!=null) ItemCategoryMappingBean.itemCategoryId = Integer.parseInt(attributes.getValue("itemCategoryId")); else { ItemCategoryMappingBean.itemCategoryId = -1; } if((attributes.getValue("itemId"))!= null) ItemCategoryMappingBean.itemId = Integer.parseInt(attributes.getValue("itemId")); else { ItemCategoryMappingBean.itemId = -1; } if((attributes.getValue("ddlFlag"))!=null) ItemCategoryMappingBean.ddlFlag = attributes.getValue("ddlFlag").charAt(0); else { ItemCategoryMappingBean.ddlFlag = 'I'; } //ItemCategoryMappingBean.categoryName = (attributes.getValue("categoryName")); Logger.debug("####### populateTblItemCategoryMapping "); }catch(NumberFormatException nfe){ Logger.error("### NumberFormatException SAXXMLParser --&gt;&gt; populateTblItemCategoryMapping() - "+nfe.getMessage(),nfe); } vecItemCategoryMapping.addElement(ItemCategoryMappingBean); }catch(Exception e){ Logger.error("ItemXMLParser --&gt;&gt; populate TblItemCategory() - "+e.getMessage(),e); } } // reads the xml file and saves the ItemBean data and adds to vecItem private void populateTblItem(Attributes attributes) { // TODO Auto-generated method stub ItemBean itemBean= new ItemBean(); try{ try{ itemBean.itemId = Integer.parseInt(attributes.getValue("itemId")); if((attributes.getValue("videoURL"))!=null) itemBean.videoURL = (attributes.getValue("videoURL")); else { itemBean.videoURL = ""; } if((attributes.getValue("itemDescription"))!=null) itemBean.itemDescription = (attributes.getValue("itemDescription")); else { itemBean.itemDescription = ""; } if((attributes.getValue("itemProcedure"))!=null) itemBean.itemProcedure = (attributes.getValue("itemProcedure")); else { itemBean.itemProcedure = ""; } if((attributes. getValue("itemStandard"))!=null) itemBean.itemStandard = (attributes.getValue("itemStandard")); else { itemBean.itemStandard = ""; } if((attributes.getValue("weight"))!=null) itemBean.weight = (attributes.getValue("weight")); else { itemBean.weight = ""; } if((attributes.getValue("ddlFlag"))!=null) itemBean.ddlFlag = attributes.getValue("ddlFlag").charAt(0); else { itemBean.ddlFlag = 'I'; } vecItem.addElement(itemBean); Logger.debug("####### populate TblItem "); }catch(NumberFormatException nfe){ Logger.error("### NumberFormatException SAXXMLParser --&gt;&gt; populateTblItemCategoryMapping() - "+nfe.getMessage(),nfe); } }catch(Exception e){ Logger.error("ItemXMLParser --&gt;&gt; populateTblItemCategory() - "+e.getMessage(),e); } } }// end XMLParser </code></pre>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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