This library provides a replaying JSON handlers for other JSON processing libraries.

Consult the documentation and the usage description for further information:

• Replaying handler

This library is hosted in the Maven Central Repository. You can use it with the following coordinates:

<dependency>
	<groupId>net.markenwerk</groupId>
	<artifactId>utils-json-handler-replay</artifactId>
	<version>1.0.1</version>
</dependency>

A RecordingJsonHandler is a JsonHandler that creates a JsonReplay of the described JSON document. A JsonReplay represents a sequence of JsonEvents and is able to replay these events to another JsonHandler.

// a JsonDocument
JsonDocument document = ...

// a JsonHandler
JsonHandler handler = ...

// returns a JsonReplay  
JsonReplay replay = document.handle(new RecordingJsonHandler());

// replay the JsonDocument to the JsonHandler
replay.replay(handler); 

A RecordingJsonHandler is useful when testing a component that takes a JsonHandler, because the generated JsonReplay can be used to easily check, if the correct callback methods have been called.

// a JsonReplay
JsonReply replay = ...

// check the replay against an expected sequence of JsonEvents
replay.assertEquals(
	new DocumentBeginJsonEvent(),
	new NullJsonEvent(),
	new DocumentEndJsonEvent(),
);