Login | Register   
LinkedIn
Google+
Twitter
RSS Feed
Download our iPhone app
TODAY'S HEADLINES  |   ARTICLE ARCHIVE  |   FORUMS  |   TIP BANK
Browse DevX
Sign up for e-mail newsletters from DevX


Tip of the Day
Language: Java
Expertise: Intermediate
Mar 2, 2006

How Powerful Is Your StAX Parser?

This tip is a simple application that demonstrates the possibilities of your StAX parser by setting the XMLInputFactory properties to true/false. The StAX parser tested in this example is the BEA and JCP parser.

import javax.xml.stream.*;

public class XMLInputFactoryProperties{
 
    public static void main(String[] args)
        {
        String[] properties={"javax.xml.stream.isValidating",
                   "javax.xml.stream.isNamespaceAware",
                   "javax.xml.stream.isCoalescing","javax.xml.stream.isReplacingEntityReferences",
                   "javax.xml.stream.isSupportingExternalEntities","javax.xml.stream.supportDTD"};
        XMLInputFactory XMLif=null;
              
        System.setProperty("javax.xml.stream.XMLInputFactory","com.bea.xml.stream.MXParserFactory");

        //get an XMLInputFactory instance
        XMLif=XMLInputFactory.newInstance();
                
        //testing
        System.out.println("Case 1:");
        for(int i=0;i<properties.length;i++)
             { 
             try{            
                XMLif.setProperty(properties[i],Boolean.TRUE);   
                System.out.println("---OK-"+properties[i]+"-OK---\n");
                }catch(java.lang.IllegalArgumentException e)
                   {
                   System.out.println("---NO-"+properties[i]+"-NO---");
                   System.out.println(e.getMessage()+"\n");                   
               }
            }

        System.out.println("Case 2:");
        for(int i=0;i<properties.length;i++)
             { 
             try{            
                XMLif.setProperty(properties[i],Boolean.FALSE);   
                System.out.println("---OK-"+properties[i]+"-OK---\n");
                }catch(java.lang.IllegalArgumentException e)
                   {
                   System.out.println("---NO-"+properties[i]+"-NO---");
                   System.out.println(e.getMessage()+"\n");                   
               }
            }
             
        }   
     }      
Leonard Anghel
 
Comment and Contribute

 

 

 

 

 


(Maximum characters: 1200). You have 1200 characters left.

 

 

Sitemap