Pull parsing xml

Pullxmltools.java

 PackageCom.toolsdemo;ImportJava.io.InputStream;Importjava.util.ArrayList;Importjava.util.List;ImportOrg.xmlpull.v1.XmlPullParser;Importorg.xmlpull.v1.XmlPullParserFactory;/** mainly using pull to parse XML * @author Jack*/ Public classPullxmltools { PublicPullxmltools () {//TODO auto-generated Constructor stub    }         Public StaticList<person> Parsexml (InputStream inputstream,string encode)throwsException {List<Person> list=NULL; Person Person=NULL;//load parse each person node//Create an XML parsing factoryXmlpullparserfactory factory=xmlpullparserfactory.newinstance (); //get a reference to an XML parsing classXmlpullparser parser=Factory.newpullparser ();        Parser.setinput (Inputstream,encode); //Get Event Type        intEventtype=Parser.geteventtype ();  while(eventtype!=xmlpullparser.end_document) {            Switch(eventtype) { CaseXmlPullParser.START_DOCUMENT:list=NewArraylist<person>();  Break;  CaseXmlpullparser.start_tag:if("Person". Equals (Parser.getname ())) { person=NewPerson (); //Remove attribute value                    intId=integer.parseint (Parser.getattributevalue (0));                Person.setid (ID); }Else if("Name". Equals (Parser.getname ())) {String name=parser.nexttext ();//get the contents of this nodeperson.setname (name); }Else if("Age". Equals (Parser.getname ())) {                    intAge=Integer.parseint (Parser.nexttext ());                Person.setage (age); }                 Break;  CaseXmlpullparser.end_tag:if("Person". Equals (Parser.getname ()))                    {List.add (person); person=NULL; }                 Break; } EventType=Parser.next (); }        returnlist; }}

Person.java

 PackageCom.toolsdemo; Public classPerson {Private intID; PrivateString name; Private intAge ;  PublicPerson (intID, String name,intAge ) {        Super();  This. ID =ID;  This. Name =name;  This. Age =Age ; }     Public intgetId () {returnID; } @Override PublicString toString () {return"Person [id=" + ID + ", name=" + name + ", age=" + Age + "]"; }     Public voidSetId (intID) { This. ID =ID; }     PublicString GetName () {returnname; }     Public voidsetName (String name) { This. Name =name; }     Public intGetage () {returnAge ; }     Public voidSetage (intAge ) {         This. Age =Age ; }     PublicPerson () {//TODO auto-generated Constructor stub    }}

Httputil.java

 PackageCom.toolsdemo;ImportJava.io.InputStream;Importjava.net.HttpURLConnection;ImportJava.net.URL; Public classHttputil { PublicHttputil () {//TODO auto-generated Constructor stub    }         Public Staticinputstream GetXML (String path) {InputStream InputStream=NULL; Try{URL URL=NewURL (path); if(url!=NULL) {httpurlconnection connection=(HttpURLConnection) url.openconnection (); Connection.setconnecttimeout (3000); Connection.setdoinput (true); Connection.setrequestmethod ("GET"); intCode=Connection.getresponsecode (); if(code==200) {InputStream=Connection.getinputstream (); }                            }        } Catch(Exception e) {//Todo:handle Exception        }        returnInputStream; }    }

Test.java

 PackageCom.toolsdemo;ImportJava.io.InputStream;Importjava.util.List; Public classTest { PublicTest () {//TODO auto-generated Constructor stub    }    /**     * @paramargs*/     Public Static voidMain (string[] args) {String path= "Http://weikew.gotoip55.com/person.xml"; InputStream InputStream=httputil.getxml (path); Try{List<Person> List=pullxmltools.parsexml (InputStream, "Utf-8");  for(person person:list) {System.out.println (person.tostring ()); }        } Catch(Exception e) {//Todo:handle Exception        }    }}

Xml

<?XML version= "1.0" encoding= "Utf-8"?><Persons>< PersonID= " the"><name>Zhang Lao Jin</name>< Age>22</ Age></ Person>< PersonID= " the"><name>Li Fa in</name>< Age>44</ Age></ Person></Persons>

Xmlpullparser Bag

Pull parsing xml