From 65429f1502e16a2b51ccd3751059e11723bf8891 Mon Sep 17 00:00:00 2001
From: Rik Veenboer <rik.veenboer@gmail.com>
Date: Wed, 2 Feb 2011 21:02:21 +0000
Subject: [PATCH] Nu wordt de methode dynamisch geladen via de enum met een
 beetje reflectie. Als de methode niet bestaat, worden exceptions gegooid.

---
 java/src/pm/action/Action.java                  | 15 ++++++++++++++-
 java/src/pm/applicatie/voorbeeld/Voorbeeld.java | 16 +++++++++++++++-
 java/src/pm/application/Application.java        | 10 +++++-----
 java/src/pm/device/Device.java                  |  1 -
 4 files changed, 34 insertions(+), 8 deletions(-)

diff --git a/java/src/pm/action/Action.java b/java/src/pm/action/Action.java
index a4abf8f..0f7dfe6 100644
--- a/java/src/pm/action/Action.java
+++ b/java/src/pm/action/Action.java
@@ -1,5 +1,18 @@
 package pm.action;
 
+import java.lang.reflect.Method;
+
 public enum Action {
-    START
+    START ("start"),
+    TEST ("test");
+
+    protected String action;
+
+    Action(String action) {
+        this.action = action;
+    }
+
+    public Method getMethod(Object object) throws Exception {
+        return object.getClass().getMethod(action);
+    }
 }
diff --git a/java/src/pm/applicatie/voorbeeld/Voorbeeld.java b/java/src/pm/applicatie/voorbeeld/Voorbeeld.java
index ac60819..c322fd7 100644
--- a/java/src/pm/applicatie/voorbeeld/Voorbeeld.java
+++ b/java/src/pm/applicatie/voorbeeld/Voorbeeld.java
@@ -1,9 +1,23 @@
 package pm.applicatie.voorbeeld;
 
+import pm.action.Action;
 import pm.application.Application;
 
 public class Voorbeeld extends Application {
-    protected void start() {
+    public Voorbeeld() {
+        try {
+            invoke(Action.TEST);
+        } catch (Exception e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        }
+    }
+
+    public void start() {
         System.out.println("jeheee!");
     }
+
+    public void test() {
+        System.out.println("neheee!");
+    }
 }
diff --git a/java/src/pm/application/Application.java b/java/src/pm/application/Application.java
index 6c11eac..f248e94 100644
--- a/java/src/pm/application/Application.java
+++ b/java/src/pm/application/Application.java
@@ -3,11 +3,11 @@ package pm.application;
 import pm.action.Action;
 
 public abstract class Application {
-    public void invoke(Action action) {
-        switch (action) {
-            case START:
-                start();
-                break;
+    public void invoke(Action action) throws Exception {
+        try {
+            action.getMethod(this).invoke(this);
+        } catch (Exception e) {
+            throw new Exception("Failed to invoke action");
         }
     }
 
diff --git a/java/src/pm/device/Device.java b/java/src/pm/device/Device.java
index 0bf3ca6..1e3bcbb 100644
--- a/java/src/pm/device/Device.java
+++ b/java/src/pm/device/Device.java
@@ -1,6 +1,5 @@
 package pm.device;
 
-import java.util.ArrayList;
 import java.util.Queue;
 
 import pm.event.Event;