public class DocumentErrorHandler extends Object implements ErrorHandler
Constructor and Description |
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DocumentErrorHandler() |
Modifier and Type | Method and Description |
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void |
error(SAXParseException exception)
Receive notification of a recoverable error.
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void |
fatalError(SAXParseException exception)
Receive notification of a non-recoverable error.
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void |
warning(SAXParseException exception)
Receive notification of a warning.
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public void error(SAXParseException exception) throws SAXException
This corresponds to the definition of "error" in section 1.2 of the W3C XML 1.0 Recommendation. For example, a validating parser would use this callback to report the violation of a validity constraint. The default behaviour is to take no action.
The SAX parser must continue to provide normal parsing events after invoking this method: it should still be possible for the application to process the document through to the end. If the application cannot do so, then the parser should report a fatal error even if the XML 1.0 recommendation does not require it to do so.
Filters may use this method to report other, non-XML errors as well.
error
in interface ErrorHandler
exception
- The error information encapsulated in a SAX parse exception.SAXException
- Any SAX exception, possibly wrapping another exception.SAXParseException
public void fatalError(SAXParseException exception) throws SAXException
This corresponds to the definition of "fatal error" in section 1.2 of the W3C XML 1.0 Recommendation. For example, a parser would use this callback to report the violation of a well-formedness constraint.
The application must assume that the document is unusable after the parser has invoked this method, and should continue (if at all) only for the sake of collecting addition error messages: in fact, SAX parsers are free to stop reporting any other events once this method has been invoked.
fatalError
in interface ErrorHandler
exception
- The error information encapsulated in a SAX parse exception.SAXException
- Any SAX exception, possibly wrapping another exception.SAXParseException
public void warning(SAXParseException exception) throws SAXException
SAX parsers will use this method to report conditions that are not errors or fatal errors as defined by the XML 1.0 recommendation. The default behaviour is to take no action.
The SAX parser must continue to provide normal parsing events after invoking this method: it should still be possible for the application to process the document through to the end.
Filters may use this method to report other, non-XML warnings as well.
warning
in interface ErrorHandler
exception
- The warning information encapsulated in a SAX parse exception.SAXException
- Any SAX exception, possibly wrapping another exception.SAXParseException
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