Android XML parsing Magic XStream Four: parsing complex XMl files into objects

Preface: For XStream do not understand, please see:

Android XMl parsing Magic XStream: Parse aa.xml file under Asset folder in Android project

Android XML parsing Magic XStream II: Converting objects to XML

Android XML parsing Magic XStream Three: Transforming complex objects into XML

1. Document Preparation

Put a pre-written XML file in the Asset folder of the Android project directory.

The contents of the file are:

<Blog>  < Age>30</ Age>  <name>Jhon</name>  < Person>    <PAge>36</PAge>    <PName>Saliy</PName>  </ Person></Blog>

2, Javabeen

 PackageCom.android10; Public classPerson {String pName;        String PAge;  PublicString Getpname () {returnPName; }     Public voidsetpname (String pName) { This. PName =PName; }     PublicString GetPage () {returnPAge; }     Public voidsetpage (String pAge) { This. PAge =PAge; } }

 PackageCom.android10; Public classProduct {PrivateString name; PrivateString age; Privateperson person ;  PublicString GetName () {returnname; }     Public voidsetName (String name) { This. Name =name; }     PublicString getage () {returnAge ; }     Public voidsetage (String age) { This. Age =Age ; }     PublicPerson Getperson () {returnPerson ; }     Public voidSetperson (person person) { This. person =Person ; }}

3. Main methods

 PackageCom.android10;Importjava.io.IOException;ImportJava.io.InputStream;Importandroid.app.Activity;ImportAndroid.os.Bundle;ImportCom.thoughtworks.xstream.XStream; Public classMainactivityextendsActivity {@Override Public voidonCreate (Bundle savedinstancestate) {Super. OnCreate (savedinstancestate);        Setcontentview (R.layout.activity_main); //get the data flow in the resourceString fileName = "Aa.xml";//file name        Try{InputStream in=getresources (). Getassets (). open (FileName); XStream XStream=NewXStream (); // This blog logo must be and XML to keep, otherwise it will error Xstream.alias ("blog", Product.class ); Product Product=(Product) xstream.fromxml (in); System.out.println ("SSS" + product.getname () +product.getage ()); } Catch(IOException e) {e.printstacktrace (); }      }}

4. Operation result

Product Jhon30 Person saliy36

Android XML parsing Magic XStream Four: parsing complex XMl files into objects