Package io.vertx.mutiny.ext.web.handler

Class ErrorHandler

java.lang.Object

io.vertx.mutiny.ext.web.handler.ErrorHandler

All Implemented Interfaces:

MutinyDelegate, io.vertx.core.Handler<RoutingContext>, Consumer<RoutingContext>

public class ErrorHandler
extends Object
implements io.vertx.core.Handler<RoutingContext>, Consumer<RoutingContext>, MutinyDelegate

A pretty error handler for rendering error pages. When working in development mode exception details will be returned in the server responses, otherwise or when manually specified no exception details are returned in the HTTP response. The reason the display of the exception details is by default dependent of the mode is to follow the security best practices: https://www.owasp.org/index.php/Improper_Error_Handling

NOTE: This class has been automatically generated from the original non Mutiny-ified interface.

Author:

Tim Fox, Paulo Lopes

See Also:

• ErrorHandler

Field Summary

Fields

Modifier and Type	Field	Description
static final TypeArg<ErrorHandler>	__TYPE_ARG
static final String	DEFAULT_ERROR_HANDLER_TEMPLATE	The default template to use for rendering

Constructor Summary

Constructors

Constructor	Description
ErrorHandler(io.vertx.ext.web.handler.ErrorHandler delegate)	Create a new instance of ErrorHandler delegating to the given (non-null) instance of ErrorHandler.
ErrorHandler(Object delegate)

Method Summary

Modifier and Type	Method	Description
void	accept(RoutingContext item)	Handle an item.
static ErrorHandler	create(Vertx vertx)	Create an error handler using defaults
static ErrorHandler	create(Vertx vertx, boolean displayExceptionDetails)	Create an error handler
static ErrorHandler	create(Vertx vertx, String errorTemplateName)	Create an error handler
static ErrorHandler	create(Vertx vertx, String errorTemplateName, boolean displayExceptionDetails)	Create an error handler
boolean	equals(Object o)
io.vertx.ext.web.handler.ErrorHandler	getDelegate()	Get the delegate instance.
void	handle(RoutingContext item)	Handle an item.
int	hashCode()
static ErrorHandler	newInstance(io.vertx.ext.web.handler.ErrorHandler delegate)	Creates a new instance of the ErrorHandler.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.function.Consumer

andThen

Field Details

DEFAULT_ERROR_HANDLER_TEMPLATE

public static final String DEFAULT_ERROR_HANDLER_TEMPLATE

The default template to use for rendering

See Also:

• Constant Field Values

__TYPE_ARG

public static final TypeArg<ErrorHandler> __TYPE_ARG

Constructor Details

ErrorHandler

public ErrorHandler(io.vertx.ext.web.handler.ErrorHandler delegate)

Create a new instance of ErrorHandler delegating to the given (non-null) instance of ErrorHandler.

ErrorHandler

public ErrorHandler(Object delegate)

Method Details

accept

public void accept(RoutingContext item)

Handle an item. This method is generated from the original method."

Specified by:

accept in interface Consumer<RoutingContext>

handle

public void handle(RoutingContext item)

Handle an item. This method is generated from the original method."

Specified by:

handle in interface io.vertx.core.Handler<RoutingContext>

getDelegate

public io.vertx.ext.web.handler.ErrorHandler getDelegate()

Get the delegate instance.

This method returns the instance on which this shim is delegating the calls. And so, give you access to the bare API.

Specified by:

getDelegate in interface MutinyDelegate

Returns:

the delegate instance

create

public static ErrorHandler create(Vertx vertx)

Create an error handler using defaults

Returns:

the handler

create

public static ErrorHandler create(Vertx vertx,
 String errorTemplateName,
 boolean displayExceptionDetails)

Create an error handler

Parameters:

errorTemplateName - the error template name - will be looked up from the classpath

displayExceptionDetails - true if exception details should be displayed

Returns:

the handler

create

public static ErrorHandler create(Vertx vertx,
 boolean displayExceptionDetails)

Create an error handler

Parameters:

displayExceptionDetails - true if exception details should be displayed

Returns:

the handler

create

public static ErrorHandler create(Vertx vertx,
 String errorTemplateName)

Create an error handler

Parameters:

errorTemplateName - the error template name - will be looked up from the classpath

Returns:

the handler

newInstance

public static ErrorHandler newInstance(io.vertx.ext.web.handler.ErrorHandler delegate)

Creates a new instance of the ErrorHandler.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object