org.apache.xerces.util
Class DOMErrorHandlerWrapper

java.lang.Object
  org.apache.xerces.util.DOMErrorHandlerWrapper

All Implemented Interfaces:

XMLErrorHandler, DOMErrorHandler

public class DOMErrorHandlerWrapper
extends java.lang.Object
implements XMLErrorHandler, DOMErrorHandler

This class handles DOM errors .

Version:

$Id: DOMErrorHandlerWrapper.java 447241 2006-09-18 05:12:57Z mrglavas $

Author:

Gopal Sharma, SUN Microsystems Inc.

See Also:

DOMErrorHandler

Field Summary

Node	fCurrentNode

Constructor Summary

DOMErrorHandlerWrapper()

DOMErrorHandlerWrapper(DOMErrorHandler domErrorHandler)

Method Summary

void	error(java.lang.String domain, java.lang.String key, XMLParseException exception) Reports an error.
void	fatalError(java.lang.String domain, java.lang.String key, XMLParseException exception) Report a fatal error.
DOMErrorHandler	getErrorHandler()
boolean	handleError(DOMError error) This method is called on the error handler when an error occurs.
void	setErrorHandler(DOMErrorHandler errorHandler) Sets the DOM error handler.
void	warning(java.lang.String domain, java.lang.String key, XMLParseException exception) Reports a warning.

Methods inherited from class java.lang.Object

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

Field Detail

fCurrentNode

public Node fCurrentNode

Constructor Detail

DOMErrorHandlerWrapper

public DOMErrorHandlerWrapper()

DOMErrorHandlerWrapper

public DOMErrorHandlerWrapper(DOMErrorHandler domErrorHandler)

Method Detail

setErrorHandler

public void setErrorHandler(DOMErrorHandler errorHandler)

Sets the DOM error handler.

getErrorHandler

public DOMErrorHandler getErrorHandler()

warning

public void warning(java.lang.String domain,
                    java.lang.String key,
                    XMLParseException exception)
             throws XNIException

Reports a warning. Warnings are non-fatal and can be safely ignored by most applications.

Specified by:

warning in interface XMLErrorHandler

Parameters:

domain - The domain of the warning. The domain can be any string but is suggested to be a valid URI. The domain can be used to conveniently specify a web site location of the relevent specification or document pertaining to this warning.

key - The warning key. This key can be any string and is implementation dependent.

exception - Exception.

Throws:

XNIException - Thrown to signal that the parser should stop parsing the document.

error

public void error(java.lang.String domain,
                  java.lang.String key,
                  XMLParseException exception)
           throws XNIException

Reports an error. Errors are non-fatal and usually signify that the document is invalid with respect to its grammar(s).

Specified by:

error in interface XMLErrorHandler

Parameters:

domain - The domain of the error. The domain can be any string but is suggested to be a valid URI. The domain can be used to conveniently specify a web site location of the relevent specification or document pertaining to this error.

key - The error key. This key can be any string and is implementation dependent.

exception - Exception.

Throws:

XNIException - Thrown to signal that the parser should stop parsing the document.

fatalError

public void fatalError(java.lang.String domain,
                       java.lang.String key,
                       XMLParseException exception)
                throws XNIException

Report a fatal error. Fatal errors usually occur when the document is not well-formed and signifies that the parser cannot continue normal operation.

Note: The error handler should always throw an XNIException from this method. This exception can either be the same exception that is passed as a parameter to the method or a new XNI exception object. If the registered error handler fails to throw an exception, the continuing operation of the parser is undetermined.

Specified by:

fatalError in interface XMLErrorHandler

Parameters:

domain - The domain of the fatal error. The domain can be any string but is suggested to be a valid URI. The domain can be used to conveniently specify a web site location of the relevent specification or document pertaining to this fatal error.

key - The fatal error key. This key can be any string and is implementation dependent.

exception - Exception.

Throws:

XNIException - Thrown to signal that the parser should stop parsing the document.

handleError

public boolean handleError(DOMError error)

Description copied from interface: DOMErrorHandler

This method is called on the error handler when an error occurs.
If an exception is thrown from this method, it is considered to be equivalent of returning true.

Specified by:

handleError in interface DOMErrorHandler

Parameters:

error - The error object that describes the error. This object may be reused by the DOM implementation across multiple calls to the handleError method.

Returns:

If the handleError method returns false, the DOM implementation should stop the current processing when possible. If the method returns true, the processing may continue depending on DOMError.severity.