spark

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

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and 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 java.lang.Object

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

Field Detail

exceptionClass

protected Class<? extends T extends Exception> exceptionClass

Holds the type of exception that this filter will handle

Constructor Detail

ExceptionHandlerImpl

public ExceptionHandlerImpl(Class<T> exceptionClass)

Initializes the filter with the provided exception type

Parameters:

exceptionClass - Type of exception

Method Detail

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