Java XML Parse File parsePage(String filePath)

Description

parse Page

License

Open Source License

Declaration

public static Map parsePage(String filePath) 

Method Source Code

//package com.java2s;
import java.io.File;
import java.util.HashMap;
import java.util.Map;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    public static Map parsePage(String filePath) {
        File f = new File(filePath);
        Map map = new HashMap();
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        try {/* www  .  jav  a 2  s. c om*/
            DocumentBuilder builder = factory.newDocumentBuilder();
            Document doc = builder.parse(f);
            NodeList pageList = doc.getElementsByTagName("page");
            for (int i = 0; i < pageList.getLength(); i++) {
                Node page = pageList.item(i);
                String id = page.getAttributes().getNamedItem("id").getTextContent();
                Map widgetMap = parseWidget(page.getChildNodes());
                map.put(id, widgetMap);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return map;
    }

    public static Map parseWidget(NodeList widgetList) {
        Map map = new HashMap();
        try {
            for (int i = 0; i < widgetList.getLength(); i++) {
                Node widget = widgetList.item(i);
                if (widget.getNodeName().equals("widget")) {
                    String id = widget.getAttributes().getNamedItem("id").getTextContent();
                    Map attrMap = parseAttribute(widget.getChildNodes());
                    map.put(id, attrMap);
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return map;
    }

    public static Map parseAttribute(NodeList abtList) {
        Map map = new HashMap();
        try {
            for (int i = 0; i < abtList.getLength(); i++) {
                Node abt = abtList.item(i);
                if (abt.getNodeType() == 1) {
                    map.put(abt.getNodeName(), abt.getTextContent());
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return map;
    }
}

Related

1. parseFile(File file)
2. parseFile(File fn)
3. parseFile(final File aFile)
4. parseFile(String fileName)
5. parseFile(String fname)
6. parseXml(File file)
7. parseXml(File file)
8. parseXml(File file)
9. parseXML(final File file)