Package com.flowingcode.vaadin.addons.errorwindow

Class ErrorManager

java.lang.Object

com.flowingcode.vaadin.addons.errorwindow.ErrorManager

public final class ErrorManager
extends Object

Manages errors and displays error messages through different ErrorWindowFactory implementations.

Method Summary

Modifier and Type	Method	Description
static ErrorWindowFactory	getErrorWindowFactory()	Gets the default ErrorWindowFactory implementation.
static ErrorWindowFactory	getErrorWindowFactory(Class<?> clazz)	Gets the ErrorWindowFactory implementation for the specified class or its super classes.
static void	setErrorWindowFactory(ErrorWindowFactory errorWindowFactory)	Sets the default ErrorWindowFactory implementation.
static void	setErrorWindowFactory(Class<? extends Throwable> clazz, ErrorWindowFactory errorWindowFactory)	Sets the ErrorWindowFactory for the specified Throwable class.
static void	showError(Throwable throwable)	Displays an error message for the given Throwable.
static void	showError(Throwable throwable, String cause)	Displays an error message for the given Throwable with the specified cause message.

Methods inherited from class java.lang.Object

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

Method Details

showError

public static void showError(Throwable throwable)

Displays an error message for the given Throwable.

Parameters:

throwable - the Throwable object for which the error message should be displayed

showError

public static void showError(Throwable throwable,
 String cause)

Displays an error message for the given Throwable with the specified cause message.

Parameters:

throwable - the Throwable object for which the error message should be displayed

cause - the cause for the error

setErrorWindowFactory

public static void setErrorWindowFactory(Class<? extends Throwable> clazz,
 ErrorWindowFactory errorWindowFactory)

Sets the ErrorWindowFactory for the specified Throwable class.

Parameters:

clazz - the class of Throwable for which the ErrorWindowFactory should be set

errorWindowFactory - the ErrorWindowFactory implementation to be set for the specified class

getErrorWindowFactory

public static ErrorWindowFactory getErrorWindowFactory(Class<?> clazz)

Gets the ErrorWindowFactory implementation for the specified class or its super classes.

Parameters:

clazz - the class for which the ErrorWindowFactory implementation is needed

Returns:

the ErrorWindowFactory implementation associated with the specified class or its super classes

setErrorWindowFactory

public static void setErrorWindowFactory(ErrorWindowFactory errorWindowFactory)

Sets the default ErrorWindowFactory implementation.

Parameters:

errorWindowFactory - the default ErrorWindowFactory implementation to be set

getErrorWindowFactory

public static ErrorWindowFactory getErrorWindowFactory()

Gets the default ErrorWindowFactory implementation.

Returns:

the default ErrorWindowFactory implementation