Class ExceptionHandlerImpl<T extends Exception>

java.lang.Object

spark.ExceptionHandlerImpl<T>

All Implemented Interfaces:

ExceptionHandler<T>

public abstract class ExceptionHandlerImpl<T extends Exception>
extends Object
implements ExceptionHandler<T>

Field Summary

Fields

Modifier and Type	Field	Description
protected Class<? extends T>	exceptionClass	Holds the type of exception that this filter will handle

Constructor Summary

Constructors

Constructor	Description
ExceptionHandlerImpl(Class<T> exceptionClass)	Initializes the filter with the provided exception type

Method Summary

Modifier and Type	Method	Description
Class<? extends T>	exceptionClass()	Returns type of exception that this filter will handle
void	exceptionClass(Class<? extends T> exceptionClass)	Sets the type of exception that this filter will handle
abstract void	handle(T exception, Request request, Response response)	Invoked when an exception that is mapped to this handler occurs during routing

Methods inherited from class Object

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

Field Details

exceptionClass

protected Class<? extends T extends Exception> exceptionClass

Holds the type of exception that this filter will handle

Constructor Details

ExceptionHandlerImpl

public ExceptionHandlerImpl(Class<T> exceptionClass)

Initializes the filter with the provided exception type

Parameters:

exceptionClass - Type of exception

Method Details

exceptionClass

public Class<? extends T> exceptionClass()

Returns type of exception that this filter will handle

Returns:

Type of exception

exceptionClass

public void exceptionClass(Class<? extends T> exceptionClass)

Sets the type of exception that this filter will handle

Parameters:

exceptionClass - Type of exception

handle

public abstract void handle(T exception,
 Request request,
 Response response)

Invoked when an exception that is mapped to this handler occurs during routing

Specified by:

handle in interface ExceptionHandler<T extends Exception>

Parameters:

exception - The exception that was thrown during routing

request - The request object providing information about the HTTP request

response - The response object providing functionality for modifying the response