How to make xml validation with automatic error fixed

Question

Hi', i have some string which i want to validate it:
String word = "<style>body {background-color:transparent}";     
byte[] bytes = word.getBytes();
InputStream inputStream = new ByteArrayInputStream(bytes);
DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
docBuilderFactory.setValidating(true);                    
DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
DOcument doc = docBuilder.parse(inputStream);This code will produce some exception like this:
Warning: validation was turned on but an org.xml.sax.ErrorHandler was not set, which is probably not what is desired.  Parser will use a default ErrorHandler to print the first 10  errors.  Please call the setErrorHandler method to fix this.
Error: URI = "null", Line = "1", : Document root element "style", must match DOCTYPE root "null".
Error: URI = "null", Line = "1", : Document is invalid: no grammar found.
org.xml.sax.SAXParseException: XML document structures must start and end within the same entity.Is there anyway to make this validation not only show the errors but automatic fix it?
Thanks a lot...

Answer 1

I mean there is no general method which is capable of correcting all possible errors found by schema validation.
For example if the validation says it expected to find an <organization> element or a <company> element but it found a <banana> element, there is no way to determine what repair is necessary.
Anyway the requirement is fighting against the way things work in the real world. The purpose of validation is just to find out whether a document matches a schema. If it doesn't, then too bad. Send it back to be fixed or replaced. If you are having a problem because you repeatedly get documents which don't quite match your schema, then you need to train the users to produce valid documents or to give them tools which help them do that.