com.vaadin.flow.router.InternalServerError API 24.7.0.beta2 | Vaadin

com.vaadin.flow.router.

java.lang.Object

com.vaadin.flow.component.Component

com.vaadin.flow.router.InternalServerError

All Implemented Interfaces:

AttachNotifier, DetachNotifier, HasElement, HasStyle, HasErrorParameter<Exception>, Serializable

@Tag("div") @DefaultErrorHandler public class InternalServerError extends Component implements HasErrorParameter<Exception>

This is a basic default error view shown on exceptions during navigation.

Since:

1.0

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor

Description

InternalServerError()
Method Summary

Modifier and Type

Method

Description

protected boolean

hasLogBinding()

Returns true if there is a logging binding available for SLF4J.

int

setErrorParameter(BeforeEnterEvent event, ErrorParameter<Exception> parameter)

Callback executed before rendering the exception view.

Methods inherited from class com.vaadin.flow.component.Component
addListener, findAncestor, fireEvent, from, get, getChildren, getElement, getEventBus, getId, getListeners, getLocale, getParent, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getUI, hasListener, isAttached, isTemplateMapped, isVisible, onAttach, onDetach, onEnabledStateChanged, removeFromParent, scrollIntoView, scrollIntoView, set, setElement, setId, setVisible

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

Methods inherited from interface com.vaadin.flow.component.AttachNotifier
addAttachListener

Methods inherited from interface com.vaadin.flow.component.DetachNotifier
addDetachListener

Methods inherited from interface com.vaadin.flow.component.HasStyle
addClassName, addClassNames, getClassName, getClassNames, getStyle, hasClassName, removeClassName, removeClassNames, setClassName, setClassName

Constructor Details
- InternalServerError
  
  public InternalServerError()
Method Details
- setErrorParameter
  
  public int setErrorParameter(BeforeEnterEvent event, ErrorParameter<Exception> parameter)
  
  Description copied from interface: HasErrorParameter
  
  Callback executed before rendering the exception view.
  Note! returned int should be a valid HttpStatusCode code
  
  Specified by:
  
  setErrorParameter in interface HasErrorParameter<Exception>
  
  Parameters:
  
  event - the before navigation event for this request
  
  parameter - error parameter containing custom exception and caught exception
  
  Returns:
  
  a valid HttpStatusCode code
- hasLogBinding
  
  protected boolean hasLogBinding()
  
  Returns true if there is a logging binding available for SLF4J.
  
  Returns:
  
  true if there is a SLF4J logging binding