Parse Xml using DOM - Android XML

Android examples for XML:XML Parse

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Description

Parse Xml using DOM

Demo Code


import java.io.ByteArrayInputStream;
import java.util.ArrayList;
import java.util.List;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import android.R.integer;
import android.util.Log;

public class Main{
    public static Info ParseXml(String xml) {

        Info info = new Info();
        try {/*  w ww .  j av a  2 s .  c o m*/
            DocumentBuilderFactory factory = DocumentBuilderFactory
                    .newInstance();
            DocumentBuilder builder = factory.newDocumentBuilder();
            Document doc = builder.parse(new ByteArrayInputStream(xml
                    .getBytes()));
            Element root = doc.getDocumentElement();
            NodeList nls = root.getChildNodes();

            for (int i = 0; i < nls.getLength(); i++) {
                CardInfo cardinfo = null;
                ChangeKeys ckeys = null;
                Node node = nls.item(i);
                NodeList inc = node.getChildNodes();
                Log.i("node", node.getNodeName());
                for (int j = 0; j < inc.getLength(); j++) {
                    Node nc = inc.item(j);

                    if ("content".equals(node.getNodeName())) {
                        if ("CurPassWordTypeID".equals(nc.getNodeName())) {
                            cardinfo = new CardInfo();
                            cardinfo.setCurPassWordTypeID(nc
                                    .getTextContent());
                        }
                        if ("ContentTypeID".equals(nc.getNodeName())) {
                            cardinfo.setContentTypeID(Integer.parseInt(nc
                                    .getTextContent()));
                        }
                        if ("CurWritePassword".equals(nc.getNodeName())) {
                            cardinfo.setCurWritePassword(nc
                                    .getTextContent());
                        }
                        if ("BlockAddr".equals(nc.getNodeName())) {
                            cardinfo.setBlockAddr(Integer.parseInt(nc
                                    .getTextContent()));
                        }
                        if ("Content".equals(nc.getNodeName())) {
                            cardinfo.setContent(nc.getTextContent());
                            info.getLci().add(cardinfo);
                            cardinfo = null;
                        }
                    } else if ("ChangeKeys".equals(node.getNodeName())) {
                        if ("CurPassWordTypeID".equals(nc.getNodeName())) {
                            ckeys = new ChangeKeys();
                            ckeys.setCurPassWordTypeID(nc.getTextContent());
                        }
                        if ("CurWritePassword".equals(nc.getNodeName())) {
                            ckeys.setCurWritePassword(nc.getTextContent());
                        }
                        if ("SecAddr".equals(nc.getNodeName())) {
                            ckeys.setSecAddr(Integer.parseInt(nc
                                    .getTextContent()));
                        }
                        if ("NewkeyA".equals(nc.getNodeName())) {
                            ckeys.setNewkeyA(nc.getTextContent());
                        }
                        if ("NewkeyB".equals(nc.getNodeName())) {
                            ckeys.setNewkeyB(nc.getTextContent());
                        }
                        if ("NewControlKey".equals(nc.getNodeName())) {
                            ckeys.setNewControlKey(nc.getTextContent());
                            info.getLck().add(ckeys);
                            ckeys = null;
                        }
                    }

                }
            }

        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        return info;
    }
}

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