Package com.opencqrs.framework.types

Class PreconfiguredAssignableClassEventTypeResolver

java.lang.Object

com.opencqrs.framework.types.PreconfiguredAssignableClassEventTypeResolver

All Implemented Interfaces:

EventTypeResolver

public class PreconfiguredAssignableClassEventTypeResolver
extends Object
implements EventTypeResolver

EventTypeResolver implementation that can be pre-configured using a specific mapping between event types and Java classes.

This implementation takes into account class assignability and hence may be used to configure event types for abstract or sealed super classes, as well. This reduces the effort of maintaining explicit mappings for each subclass, as long as the EventDataMarshaller is capable of deserializing class hierarchies.

Constructor Summary

Constructors

Constructor	Description
PreconfiguredAssignableClassEventTypeResolver(Map<String,Class<?>> typesToClasses)

Method Summary

Modifier and Type	Method	Description
String	getEventType(Class<?> clazz)	Resolves the given event type for the given Class.
Class<?>	getJavaClass(String eventType)	Resolved the Java Class for the given event type.

Methods inherited from class java.lang.Object

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

Constructor Details

PreconfiguredAssignableClassEventTypeResolver

public PreconfiguredAssignableClassEventTypeResolver(Map<String,Class<?>> typesToClasses)

Method Details

getEventType

public String getEventType(Class<?> clazz)

Description copied from interface: EventTypeResolver

Resolves the given event type for the given Class.

Specified by:

getEventType in interface EventTypeResolver

Parameters:

clazz - the Java event Class to be resolved

Returns:

the event type to be used for EventCandidate.type() or Event.type()

getJavaClass

public Class<?> getJavaClass(String eventType)

Description copied from interface: EventTypeResolver

Resolved the Java Class for the given event type.

Specified by:

getJavaClass in interface EventTypeResolver

Parameters:

eventType - the event type to be resolved

Returns:

the Java event Class