de.danielbechler.diff.accessor.exception

Interface ExceptionListener

All Known Implementing Classes:

DefaultExceptionListener

public interface ExceptionListener

Handler for recoverable exceptional states. The exception handler is notified when the library catches recoverable exceptions or is in a recoverable but exceptional state.

Method Summary

Methods

Modifier and Type	Method and Description
void	onCircularReferenceException(Node node) Called when CircularReferenceException is caught.
Node	onPropertyReadException(PropertyReadException ex, Node propertyNode) Called when PropertyReadException happens.
Node	onPropertyWriteException(PropertyWriteException e, Node propertyNode) Called when PropertyWriteException happens.

Method Detail

onCircularReferenceException

void onCircularReferenceException(Node node)

Called when CircularReferenceException is caught.

Parameters:

node - The node which has been detected to cause a circular reference.

onPropertyWriteException

Node onPropertyWriteException(PropertyWriteException e,
                            Node propertyNode)

Called when PropertyWriteException happens.

Parameters:

e - PropertyWriteException itself.

propertyNode - Node of the property that we were unable to write to.

Returns:

Resulting node.

onPropertyReadException

Node onPropertyReadException(PropertyReadException ex,
                           Node propertyNode)

Called when PropertyReadException happens.

Parameters:

ex - The PropertyReadException itself.

propertyNode - Node of the property that we were unable to read.

Returns:

Node as a result of wrong read.