Warnings with Xerces.

[jean-guillaume . battaglia]

Hi.

 

I'm using the SAXParser implemented in Xerces 2.0 Beta.

 

In the XML specification, I read that a parser "may" issue warnings when one of the following is encountered :

 

- an XML processor may issue a warning when a declaration mentions an element type for which no declaration is provided, but this is not an error.

- an XML processor may issue a warning if attributes are declared for an element type not itself declared, but this is not an error

- an XML processor may at user option issue a warning when more than one attribute-list declaration is provided for a given element type, or more than one attribute definition is provided for a given attribute, but this is not an error.

- an XML processor may issue a warning if entities are declared multiple times.

 

I would like to know if the SAXParser I am using is generating such warning or not.

 

I've tried to provoke these warnings including some mistakes in my DTD but it seemed not to work.

 

Here is the code I used in my executable class :

 

  SAXParserFactory factory = SAXParserFactory.newInstance();
  SAXParser saxParser = factory.newSAXParser();

  MyEventHandler myHandler = new MyEventHandler();

  myReader.setErrorHandler(myHandler);

  myReader.setContentHandler(myHandler);

  myReader.parse(arg[0]);

and the code of my EventHandler class:

 

public class MyEventHandler extends DefaultHandler

{
public MyEventHandler()

{
 super();
}

 public void error(SAXParseException e)
 throws SAXParseException
 {
 System.out.println("error");

  throw e;
 }

public void warning(SAXParseException exception) throws SAXParseException {
 System.out.println("warning");
 exception.printStackTrace();
}
}

 

Thanks.

 

 

                                                                Jean-Guillaume.

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