com.calitha.xml
Class SimpleErrorHandler

java.lang.Object
  com.calitha.xml.SimpleErrorHandler

All Implemented Interfaces:

ErrorHandler

public class SimpleErrorHandler
extends Object
implements ErrorHandler

This class represents an error handler for XML parsers with a simple to use API.

The error handlers stores warnings, errors and fatal errors encountered by the parser.

Author:

Robert van Loenhout

Constructor Summary

SimpleErrorHandler()
Creates a new error handler.

Method Summary

void	clear() Clears all fatal errors, errors and warnings.
boolean	containsError() Determines if any errors are stored.
boolean	containsFatalError() Determines if any fatal errors are stored
boolean	containsWarning() Determines if any warnings are stored.
void	error(SAXParseException exception) Store an exception caused by an error.
void	fatalError(SAXParseException exception) Store an exception caused by a fatal error.
SAXParseException[]	getErrors() Gets the errors that are stored so far.
SAXParseException[]	getFatalErrors() Gets the fatal errors that are stored so far.
SAXParseException	getFirstProblem() Gets the first problem, either a warning, error or fatal error, that was encountered by a parser.
SAXParseException[]	getWarnings() Gets the warnings that are stored so far.
boolean	isValid() Determines if no error or fatal error is stored.
String	toString() Returns a string containing all stored problems.
void	warning(SAXParseException exception) Store an exception caused by a warning.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SimpleErrorHandler

public SimpleErrorHandler()

Creates a new error handler.

Method Detail

warning

public void warning(SAXParseException exception)
             throws SAXException

Store an exception caused by a warning.

Specified by:

warning in interface ErrorHandler

Parameters:

exception - parse exception

Throws:

SAXException

error

public void error(SAXParseException exception)
           throws SAXException

Store an exception caused by an error.

Specified by:

error in interface ErrorHandler

Parameters:

exception - parse exception

Throws:

SAXException

fatalError

public void fatalError(SAXParseException exception)
                throws SAXException

Store an exception caused by a fatal error.

Specified by:

fatalError in interface ErrorHandler

Parameters:

exception - parse exception

Throws:

SAXException

getWarnings

public SAXParseException[] getWarnings()

Gets the warnings that are stored so far.

Returns:

warnings

getErrors

public SAXParseException[] getErrors()

Gets the errors that are stored so far.

Returns:

errors

getFatalErrors

public SAXParseException[] getFatalErrors()

Gets the fatal errors that are stored so far.

Returns:

fatal errors

clear

public void clear()

Clears all fatal errors, errors and warnings.

getFirstProblem

public SAXParseException getFirstProblem()

Gets the first problem, either a warning, error or fatal error, that was encountered by a parser.

Returns:

first problem

containsWarning

public boolean containsWarning()

Determines if any warnings are stored.

Returns:

true if there are warnings

containsError

public boolean containsError()

Determines if any errors are stored.

Returns:

true if there are errors

containsFatalError

public boolean containsFatalError()

Determines if any fatal errors are stored

Returns:

if any fatal errors are stored

isValid

public boolean isValid()

Determines if no error or fatal error is stored.

Returns:

true if there are no errors and fatal errors

toString

public String toString()

Returns a string containing all stored problems.

Overrides:

toString in class Object

Returns:

string representing all problems