Sax Deepen case

Sax deepens the case, further through the case to explain SAX usage, this case includes explaining how to get various child nodes in the XML file, in detail the case:

Main class: Demo5.java

Package com.sax;

Import java.io.IOException;
Import java.util.ArrayList;
Import java.util.List;

Import javax.xml.parsers.ParserConfigurationException;
Import Javax.xml.parsers.SAXParser;
Import Javax.xml.parsers.SAXParserFactory;

Import org.xml.sax.Attributes;
Import org.xml.sax.SAXException;
Import Org.xml.sax.XMLReader;
Import Org.xml.sax.helpers.DefaultHandler;

public class Demo5 {

/**
* @param args
* @throws saxexception
* @throws parserconfigurationexception
* @throws IOException
*/
public static void Main (string[] args) throws Parserconfigurationexception,
Saxexception, IOException {

SAXParserFactory SPF = saxparserfactory.newinstance ();
SAXParser sp = Spf.newsaxparser ();
XMLReader reader = Sp.getxmlreader ();
Bookhandler bh = new Bookhandler ();
Reader.setcontenthandler (BH);
Reader.parse ("Src/book.xml");
list<book> list = Bh.getbook ();
for (book book:list) {
System.out.println (Book.getname () + "---" +book.getauthor () + "---" +book.getprice ());
}
}

}

Class Bookhandler extends DefaultHandler {
Private list<book> List = new arraylist<book> ();
Private String Currentname;
Private book book;

@Override
public void Startelement (string uri, String localname, String qName,
Attributes Attributes) throws Saxexception {
Currentname = QName;
if ("book". Equals (Currentname)) {
Book = new book ();
}
}

Public list<book> GetBook () {
return list;
}

public void characters (char[] ch, int start, int length)
Throws Saxexception {
if ("BookName". Equals (Currentname)) {
String value = new String (ch,start,length);
Book.setname (value);
}
if ("Author". Equals (Currentname)) {
String value = new String (ch,start,length);
Book.setauthor (value);
}
if ("Price". Equals (Currentname)) {
String value = new String (ch,start,length);
Book.setprice (value);
}

}

@Override
public void EndElement (string uri, String localname, String qName)
Throws Saxexception {
if ("book". Equals (QName)) {
List.add (book);
book = null;
}
Currentname = null;
}
}

Java Bean:book.java

Package com.sax;

public class Book {

private String name;
Private String author;
Private String Price;
Public String GetName () {
return name;
}
public void SetName (String name) {
THIS.name = name;
}
Public String Getauthor () {
return author;
}
public void Setauthor (String author) {
This.author = author;
}
Public String GetPrice () {
return price;
}
public void Setprice (String price) {
This.price = Price;
}
}