de.danielbechler.diff.accessor.exception

Class DefaultExceptionListener

java.lang.Object

de.danielbechler.diff.accessor.exception.DefaultExceptionListener

All Implemented Interfaces:

ExceptionListener

public class DefaultExceptionListener
extends Object
implements ExceptionListener

Handler for recoverable exceptional states which logs the warning or info messages into log. The exception handler is notified when the library catches recoverable exceptions or is in a recoverable but exceptional state.

Constructor Summary

Constructors

Constructor and Description
DefaultExceptionListener()

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 ex, Node propertyNode) Called when PropertyWriteException happens.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultExceptionListener

public DefaultExceptionListener()

Method Detail

onCircularReferenceException

public void onCircularReferenceException(Node node)

Description copied from interface: ExceptionListener

Called when CircularReferenceException is caught.

Specified by:

onCircularReferenceException in interface ExceptionListener

Parameters:

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

onPropertyWriteException

public Node onPropertyWriteException(PropertyWriteException ex,
                            Node propertyNode)

Description copied from interface: ExceptionListener

Called when PropertyWriteException happens.

Specified by:

onPropertyWriteException in interface ExceptionListener

Parameters:

ex - PropertyWriteException itself.

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

Returns:

Resulting node.

onPropertyReadException

public Node onPropertyReadException(PropertyReadException ex,
                           Node propertyNode)

Description copied from interface: ExceptionListener

Called when PropertyReadException happens.

Specified by:

onPropertyReadException in interface ExceptionListener

Parameters:

ex - The PropertyReadException itself.

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

Returns:

Node as a result of wrong read.