Package io.fluxcapacitor.javaclient.publishing.dataprotection

Class DataProtectionInterceptor

java.lang.Object

io.fluxcapacitor.javaclient.publishing.dataprotection.DataProtectionInterceptor

All Implemented Interfaces:

DispatchInterceptor, HandlerDecorator, HandlerInterceptor

public class DataProtectionInterceptor
extends Object
implements DispatchInterceptor, HandlerInterceptor

Nested Class Summary

Nested classes/interfaces inherited from interface io.fluxcapacitor.javaclient.tracking.handling.HandlerDecorator

HandlerDecorator.MergedDecorator

Nested classes/interfaces inherited from interface io.fluxcapacitor.javaclient.tracking.handling.HandlerInterceptor

HandlerInterceptor.InterceptedHandler

Field Summary

Fields

Modifier and Type	Field	Description
static String	METADATA_KEY

Fields inherited from interface io.fluxcapacitor.javaclient.publishing.DispatchInterceptor

noOp

Fields inherited from interface io.fluxcapacitor.javaclient.tracking.handling.HandlerDecorator

noOp

Constructor Summary

Constructors

Constructor	Description
DataProtectionInterceptor()

Method Summary

Modifier and Type	Method	Description
Message	interceptDispatch(Message m, MessageType messageType)	Intercepts the publication of a message.
Function<DeserializingMessage,Object>	interceptHandling(Function<DeserializingMessage,Object> function, HandlerInvoker invoker)	Intercepts a message before it's handled.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.fluxcapacitor.javaclient.publishing.DispatchInterceptor

andThen, modifySerializedMessage

Methods inherited from interface io.fluxcapacitor.javaclient.tracking.handling.HandlerDecorator

andThen

Methods inherited from interface io.fluxcapacitor.javaclient.tracking.handling.HandlerInterceptor

wrap

Field Details

METADATA_KEY

public static String METADATA_KEY

Constructor Details

DataProtectionInterceptor

public DataProtectionInterceptor()

Method Details

interceptDispatch

public Message interceptDispatch(Message m,
 MessageType messageType)

Description copied from interface: DispatchInterceptor

Intercepts the publication of a message. Implementers can use this to modify the contents of a message or block the publication altogether.

Return null or throw an exception to prevent publication of the message.

Specified by:

interceptDispatch in interface DispatchInterceptor

interceptHandling

public Function<DeserializingMessage,Object> interceptHandling(Function<DeserializingMessage,Object> function,
 HandlerInvoker invoker)

Description copied from interface: HandlerInterceptor

Intercepts a message before it's handled. The underlying handler can be invoked using the given function.

Before invoking the handler it is possible to inspect or modify the message. It is also possible to block a message simply by returning a function that returns without invoking the handler.

After invoking the handler it is possible to inspect or modify the response.

The given invoker contains information about the underlying handler.

Specified by:

interceptHandling in interface HandlerInterceptor