| 1 | package com.reallifedeveloper.common.domain.event; | |
| 2 | ||
| 3 | import java.util.ArrayList; | |
| 4 | import java.util.Collections; | |
| 5 | import java.util.List; | |
| 6 | ||
| 7 | /** | |
| 8 | * A {@link DomainEventSubscriber} that saves all events in memory. | |
| 9 | * | |
| 10 | * @author RealLifeDeveloper | |
| 11 | */ | |
| 12 | public class EventSavingSubscriber implements DomainEventSubscriber<DomainEvent> { | |
| 13 | ||
| 14 | private final List<DomainEvent> events = new ArrayList<>(); | |
| 15 | ||
| 16 | @Override | |
| 17 | public void handleEvent(DomainEvent event) { | |
| 18 | events.add(event); | |
| 19 | ||
| 20 | } | |
| 21 | ||
| 22 | @Override | |
| 23 | public Class<? extends DomainEvent> eventType() { | |
| 24 |
1
1. eventType : replaced return value with null for com/reallifedeveloper/common/domain/event/EventSavingSubscriber::eventType → KILLED |
return DomainEvent.class; |
| 25 | } | |
| 26 | ||
| 27 | /** | |
| 28 | * Gives an unmodifiable list of the events that have been handled so far. | |
| 29 | * | |
| 30 | * @return a list of the events that have been handled. | |
| 31 | */ | |
| 32 | public List<DomainEvent> events() { | |
| 33 |
1
1. events : replaced return value with Collections.emptyList for com/reallifedeveloper/common/domain/event/EventSavingSubscriber::events → KILLED |
return Collections.unmodifiableList(events); |
| 34 | } | |
| 35 | ||
| 36 | /** | |
| 37 | * Removes all handled events. | |
| 38 | */ | |
| 39 | public void clear() { | |
| 40 |
1
1. clear : removed call to java/util/List::clear → KILLED |
events.clear(); |
| 41 | } | |
| 42 | ||
| 43 | } | |
Mutations | ||
| 24 |
1.1 |
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| 33 |
1.1 |
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| 40 |
1.1 |