org.apache.pekko.http.javadsl.server

Class RejectionHandlerBuilder

java.lang.Object

org.apache.pekko.http.javadsl.server.RejectionHandlerBuilder

public class RejectionHandlerBuilder
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
RejectionHandlerBuilder(RejectionHandler.Builder asScala)

Method Summary

Modifier and Type	Method and Description
RejectionHandler	build()
<T extends Rejection> RejectionHandlerBuilder	handle(java.lang.Class<T> t, java.util.function.Function<T,Route> handler) Handles a single Rejection with the given function.
<T extends Rejection> RejectionHandlerBuilder	handleAll(java.lang.Class<T> t, java.util.function.Function<java.util.List<T>,Route> handler) Handles several Rejections of the same type at the same time.
RejectionHandlerBuilder	handleCircuitBreakerOpenRejection(java.util.function.Function<CircuitBreakerOpenRejection,Route> handler) Convenience method for handling rejections created by created by the onCompleteWithBreaker directive.
RejectionHandlerBuilder	handleNotFound(Route route) Handles the special "not found" case using the given Route.

Methods inherited from class java.lang.Object

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

Constructor Detail

RejectionHandlerBuilder

public RejectionHandlerBuilder(RejectionHandler.Builder asScala)

Method Detail

build

public RejectionHandler build()

handle

public <T extends Rejection> RejectionHandlerBuilder handle(java.lang.Class<T> t,
                                                            java.util.function.Function<T,Route> handler)

Handles a single Rejection with the given function.

Parameters:

t - (undocumented)

handler - (undocumented)

Returns:

(undocumented)

handleAll

public <T extends Rejection> RejectionHandlerBuilder handleAll(java.lang.Class<T> t,
                                                               java.util.function.Function<java.util.List<T>,Route> handler)

Handles several Rejections of the same type at the same time. The list passed to the given function is guaranteed to be non-empty.

Parameters:

t - (undocumented)

handler - (undocumented)

Returns:

(undocumented)

handleCircuitBreakerOpenRejection

public RejectionHandlerBuilder handleCircuitBreakerOpenRejection(java.util.function.Function<CircuitBreakerOpenRejection,Route> handler)

Convenience method for handling rejections created by created by the onCompleteWithBreaker directive. Signals that the request was rejected because the supplied circuit breaker is open and requests are failing fast.

Use to customise the error response being written instead of the default pekko.http.javadsl.model.StatusCodes.SERVICE_UNAVAILABLE response.

Parameters:

handler - (undocumented)

Returns:

(undocumented)

handleNotFound

public RejectionHandlerBuilder handleNotFound(Route route)

Handles the special "not found" case using the given Route.

Parameters:

route - (undocumented)

Returns:

(undocumented)