tiennm99/java-design-patterns
1
0
Fork 0
mirror of https://github.com/tiennm99/java-design-patterns.git synced 2026-05-15 04:59:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

#113 Event Driven Architecture

Browse Source 
Adds various changes including :
- Fixes to Javadoc
- Test refactoring and improvements
- Refactored EventDispatcher to be immutable
- Removed DynamicRouter interface since it not needed
- Renamed Channel to a more appropriate name - Handler
This commit is contained in:
cfarrugia
2015-12-01 23:30:01 +01:00
parent 9e857d7dd6
commit cfb0fafc7d
16 changed files with 156 additions and 154 deletions
Download Patch File Download Diff File Expand all files Collapse all files
event-driven-architecture/src/main/java/com/iluwatar/eda/App.java
+4 -3
View File
@@ -3,6 +3,7 @@ package com.iluwatar.eda;
import com.iluwatar.eda.event.Event;
import com.iluwatar.eda.event.UserCreatedEvent;
import com.iluwatar.eda.event.UserUpdatedEvent;
import com.iluwatar.eda.framework.EventDispatcher;
import com.iluwatar.eda.handler.UserCreatedEventHandler;
import com.iluwatar.eda.handler.UserUpdatedEventHandler;
import com.iluwatar.eda.model.User;
@@ -19,7 +20,7 @@ import com.iluwatar.eda.model.User;
public class App {
/**
* Once the {@link EventDispatcher} is initialised, channels related to specific events have to be
* Once the {@link EventDispatcher} is initialised, handlers related to specific events have to be
* made known to the dispatcher by registering them. In this case the {@link UserCreatedEvent} is
* bound to the UserCreatedEventHandler, whilst the {@link UserUpdatedEvent} is bound to the
* {@link UserUpdatedEventHandler}. The dispatcher can now be called to dispatch specific events.
@@ -34,8 +35,8 @@ public class App {
dispatcher.registerChannel(UserUpdatedEvent.class, new UserUpdatedEventHandler());
User user = new User("iluwatar");
dispatcher.dispatch(new UserCreatedEvent(user));
dispatcher.dispatch(new UserUpdatedEvent(user));
dispatcher.onEvent(new UserCreatedEvent(user));
dispatcher.onEvent(new UserUpdatedEvent(user));
}
}