org.eclipse.nebula.widgets.nattable.edit.config

Class LoggingErrorHandling

java.lang.Object

org.eclipse.nebula.widgets.nattable.edit.editor.AbstractEditErrorHandler

org.eclipse.nebula.widgets.nattable.edit.config.LoggingErrorHandling

All Implemented Interfaces:

IEditErrorHandler

public class LoggingErrorHandling
extends AbstractEditErrorHandler

Error handling strategy that simply writes conversion/validation errors to the log.

Author:

Dirk Fauth

Field Summary

Fields inherited from class org.eclipse.nebula.widgets.nattable.edit.editor.AbstractEditErrorHandler

underlyingErrorHandler

Constructor Summary

Constructors

Constructor and Description
LoggingErrorHandling() Create a new LoggingErrorHandling with no underlying IEditErrorHandler
LoggingErrorHandling(IEditErrorHandler underlyingErrorHandler) Create a new LoggingErrorHandling using the given IEditErrorHandler as the underlying to allow chaining of error handling.

Method Summary

Methods

Modifier and Type	Method and Description
void	displayError(ICellEditor cellEditor, Exception e) If an error occurs on conversion/validation of data, this method will be called for showing that error to the user.

Methods inherited from class org.eclipse.nebula.widgets.nattable.edit.editor.AbstractEditErrorHandler

removeError

Methods inherited from class java.lang.Object

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

Constructor Detail

LoggingErrorHandling

public LoggingErrorHandling()

Create a new LoggingErrorHandling with no underlying IEditErrorHandler

LoggingErrorHandling

public LoggingErrorHandling(IEditErrorHandler underlyingErrorHandler)

Create a new LoggingErrorHandling using the given IEditErrorHandler as the underlying to allow chaining of error handling.

Parameters:

underlyingErrorHandler - The underlying IEditErrorHandler

Method Detail

displayError

public void displayError(ICellEditor cellEditor,
                Exception e)

If an error occurs on conversion/validation of data, this method will be called for showing that error to the user. Usually the message contained within the given Exception will be shown to the user.

This implementation will call its underlying IEditErrorHandler. After the error is handled by its underlying IEditErrorHandler, the error will be logged as a warning.

Specified by:

displayError in interface IEditErrorHandler

Overrides:

displayError in class AbstractEditErrorHandler

Parameters:

cellEditor - The ICellEditor on which the conversion/validation error occurred. Needed to add error styling or special handling.

e - The Exception that contains information about the conversion/validation error. Used to show a more detailed description on the error to the user.