The DOMErrorHandler Interface

• Similar to SAX2's ErrorHandler interface.

• A callback interface

• An application implements this interface and then registers it with the setErrorHandler() method to provide warnings, errors, and fatal errors.

• IDL:

    interface DOMErrorHandler {
      void warning(in DOMLocator where, 
                   in DOMString how, 
                   in DOMString why)
                      raises(dom::DOMSystemException);
      void fatalError(in DOMLocator where, 
                      in DOMString how, 
                      in DOMString why)
                         raises(dom::DOMSystemException);
      void error(in DOMLocator where, 
                 in DOMString how, 
                 in DOMString why)
                    raises(dom::DOMSystemException);
    };
  

• Java binding:

  package org.w3c.dom.contentModel;
  
  public interface DOMErrorHandler {
  
      public void warning(DOMLocator where, String how,  String why)
        throws DOMSystemException;
      public void fatalError(DOMLocator where, String how, String why)
        throws DOMSystemException;
      public void error(DOMLocator where, String how, String why)
        throws DOMSystemException;
  
  }