uk.ac.bham.gloss
Class ErrorHandler

java.lang.Object
  uk.ac.bham.gloss.ErrorHandler

All Implemented Interfaces:

javax.xml.transform.ErrorListener, org.xml.sax.ErrorHandler

public class ErrorHandler
extends java.lang.Object
implements org.xml.sax.ErrorHandler, javax.xml.transform.ErrorListener

Class provided to deal with XML parsing errors and transformer reasonably helpfully, giving line and column number of file when a warning or error occurs. Non-fatal errors are reported to a logger; fatal errors are reported then re-thrown. Copyright Richard Kaye 2007-8 for GLOSS, http://gloss.bham.ac.uk Usage permitted according to the GPL. No waranty.

Constructor Summary

ErrorHandler(Logger l)
constructor: specify the logger object

Method Summary

void	error(org.xml.sax.SAXParseException e) Prints an error message to standard error and continues.
void	error(javax.xml.transform.TransformerException e) Prints an error message to standard error and continues.
void	fatalError(org.xml.sax.SAXParseException e) Prints an error message to standard error and re-throw the exception.
void	fatalError(javax.xml.transform.TransformerException e) Prints an error message to standard error and re-throws the exception.
Logger	logger() accessor: get the logger object
void	message(java.lang.String type, java.lang.String descr, java.lang.String document, int line, int col, java.lang.Exception e) Prints a general error/warning message to standard error and continues.
void	parseMessage(java.lang.String type, org.xml.sax.SAXParseException e) Prints a generated error/warning message to standard error and continues.
void	setLocator(Locator l) set the logger object
void	setLogger(Logger l) set the logger object
void	transformerMessage(java.lang.String type, javax.xml.transform.TransformerException e) Prints a warning message to standard error and continues.
void	warning(org.xml.sax.SAXParseException e) Prints a warning message to standard error and continues.
void	warning(javax.xml.transform.TransformerException e) Prints a warning message to standard error and continues.

Methods inherited from class java.lang.Object

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

Constructor Detail

ErrorHandler

public ErrorHandler(Logger l)

constructor: specify the logger object

Method Detail

logger

public Logger logger()

accessor: get the logger object

setLogger

public void setLogger(Logger l)

set the logger object

setLocator

public void setLocator(Locator l)

set the logger object

message

public void message(java.lang.String type,
                    java.lang.String descr,
                    java.lang.String document,
                    int line,
                    int col,
                    java.lang.Exception e)

Prints a general error/warning message to standard error and continues.

parseMessage

public void parseMessage(java.lang.String type,
                         org.xml.sax.SAXParseException e)

Prints a generated error/warning message to standard error and continues.

warning

public void warning(org.xml.sax.SAXParseException e)
             throws org.xml.sax.SAXException

Prints a warning message to standard error and continues.

Specified by:

warning in interface org.xml.sax.ErrorHandler

Throws:

org.xml.sax.SAXException

error

public void error(org.xml.sax.SAXParseException e)
           throws org.xml.sax.SAXException

Prints an error message to standard error and continues.

Specified by:

error in interface org.xml.sax.ErrorHandler

Throws:

org.xml.sax.SAXException

fatalError

public void fatalError(org.xml.sax.SAXParseException e)
                throws org.xml.sax.SAXException

Prints an error message to standard error and re-throw the exception.

Specified by:

fatalError in interface org.xml.sax.ErrorHandler

Throws:

org.xml.sax.SAXException

transformerMessage

public void transformerMessage(java.lang.String type,
                               javax.xml.transform.TransformerException e)

Prints a warning message to standard error and continues.

warning

public void warning(javax.xml.transform.TransformerException e)
             throws javax.xml.transform.TransformerException

Prints a warning message to standard error and continues.

Specified by:

warning in interface javax.xml.transform.ErrorListener

Throws:

javax.xml.transform.TransformerException

error

public void error(javax.xml.transform.TransformerException e)
           throws javax.xml.transform.TransformerException

Prints an error message to standard error and continues.

Specified by:

error in interface javax.xml.transform.ErrorListener

Throws:

javax.xml.transform.TransformerException

fatalError

public void fatalError(javax.xml.transform.TransformerException e)
                throws javax.xml.transform.TransformerException

Prints an error message to standard error and re-throws the exception.

Specified by:

fatalError in interface javax.xml.transform.ErrorListener

Throws:

javax.xml.transform.TransformerException