com.vaadin.flow.server.DefaultErrorHandler API 24.1.10 | Vaadin

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com.vaadin.flow.server.

java.lang.Object

com.vaadin.flow.server.DefaultErrorHandler

All Implemented Interfaces:

ErrorHandler, Serializable

public class DefaultErrorHandler extends Object implements ErrorHandler

The default implementation of ErrorHandler.

Since:

1.0

Author:

Vaadin Ltd

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor

Description

DefaultErrorHandler()
Method Summary

Modifier and Type

Method

Description

void

error(ErrorEvent event)

Invoked when an error occurs.

static Throwable

findRelevantThrowable(Throwable t)

Vaadin wraps exceptions in its own and due to reflection usage there might be also other irrelevant exceptions that make no sense for Vaadin users (~developers using Vaadin).

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- DefaultErrorHandler
  
  public DefaultErrorHandler()
Method Details
- error
  
  public void error(ErrorEvent event)
  
  Description copied from interface: ErrorHandler
  
  Invoked when an error occurs.
  
  Specified by:
  
  error in interface ErrorHandler
  
  Parameters:
  
  event - the fired event.
- findRelevantThrowable
  
  public static Throwable findRelevantThrowable(Throwable t)
  
  Vaadin wraps exceptions in its own and due to reflection usage there might be also other irrelevant exceptions that make no sense for Vaadin users (~developers using Vaadin). This method tries to choose the relevant one to be reported.
  
  Parameters:
  
  t - a throwable passed to ErrorHandler
  
  Returns:
  
  the throwable that is relevant for Vaadin users