Create an Empty DOM Document
This Example shows how to create an empty DOM Document
. JAXP (Java API for XML Processing) is an interface which provides parsing of
xml documents. Here the Document BuilderFactory is used to create new DOM
parsers. There are some of the methods used in code given below for creating an
empty DOM Document :-
DocumentBuilderFactory builderFactory =
DocumentBuilderFactory.newInstance():- This method Creates a DocumentBuilder
Factory .DocumentBuilder Factory is a Class that enables application to obtain
parser for building DOM trees from XML Document
DocumentBuilder builder =
Factory.newDocumentBuilder():-
This method creates a DocumentBuilder object with the help of a
DocumentBuilderFactory
Document doc = builder.newDocument():- This method
obtain a new instance of a DOM Document object to build a DOM tree.
Element element=doc.getDocumentElement():- By this
method we can have direct access to the root of the DOM Document.
CreatingEmptyDomDocument.java:-
/*
* @Program to Create an Empty DOM Document
* CreatingEmptyDomDocument.java
* Author:-RoseIndia Team
* Date:-17-July-2008
*/
import java.io.*;
import org.w3c.dom.*;
import javax.xml.parsers.*;
import javax.xml.transform.*;
import javax.xml.transform.dom.*;
import javax.xml.transform.stream.*;
public class CreatingEmptyDomDocument {
public static void main(String[] args) throws Exception {
DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = builderFactory.newDocumentBuilder();
Document doc = builder.newDocument();
new CreatingEmptyDomDocument().emptydom(doc);
}
public void emptydom(Document doc){
Element element=doc.getDocumentElement();
System.out.println("Value of the root of Dom Document created is:"+element);
System.out.print("DOM Document created Successfully");
}
} |
Output of the program:-
Value of the root of Dom Document created is: null
DOM Document created Successfully |
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