Android XML Parse parse(String xmlstr, Class clazz, List fields, List elements, String itemElement)

Description

parse

Declaration

public static List<Object> parse(String xmlstr, Class<?> clazz,
        List<String> fields, List<String> elements, String itemElement) 

Method Source Code

//package com.java2s;

import java.io.StringReader;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.List;
import org.xmlpull.v1.XmlPullParser;

import android.util.Log;
import android.util.Xml;

public class Main {

    public static List<Object> parse(String xmlstr, Class<?> clazz,
            List<String> fields, List<String> elements, String itemElement) {
        List<Object> list = new ArrayList<Object>();
        try {/*  ww  w.  ja  v  a 2 s. co m*/
            XmlPullParser xmlPullParser = Xml.newPullParser();
            xmlPullParser.setInput(new StringReader(xmlstr));
            int event = xmlPullParser.getEventType();

            Object obj = null;

            while (event != XmlPullParser.END_DOCUMENT) {
                switch (event) {
                case XmlPullParser.START_TAG:
                    if (itemElement.equals(xmlPullParser.getName())) {
                        obj = clazz.newInstance();
                    }
                    if (obj != null
                            && elements.contains(xmlPullParser.getName())) {
                        setFieldValue(obj, fields.get(elements
                                .indexOf(xmlPullParser.getName())),
                                xmlPullParser.nextText());
                    }
                    break;
                case XmlPullParser.END_TAG:
                    if (itemElement.equals(xmlPullParser.getName())) {
                        list.add(obj);
                        obj = null;
                    }
                    break;
                }
                event = xmlPullParser.next();
            }
        } catch (Exception e) {
            throw new RuntimeException(e.getMessage());
        }
        return list;
    }

    public static void setFieldValue(Object obj, String propertyName,
            Object value) {
        try {
            Field field = obj.getClass().getDeclaredField(propertyName);
            field.setAccessible(true);
            field.set(obj, value);
        } catch (Exception ex) {
            throw new RuntimeException();
        }
    }
}

Related

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2. parse(String source)
3. parse(String xml)
4. parseResponse(HttpResponse response)
5. parseTagValue(String xml, String tag, String endTag)
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7. XMLfromString(String xml)