Actions en targets netter gemaakt.

java/src/pm/Action.java

@@ -0,0 +1,53 @@
+package pm;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+import pm.exception.ActionException;
+import pm.exception.action.InvokeActionException;
+import pm.exception.action.NotImplementedActionException;
+import pm.exception.action.TargetNotSetException;
+
+public enum Action {
+    START ("start"),
+    TEST ("test"),
+    EXIT ("exit");
+
+    protected String action;
+    protected Target target;
+
+    Action(String action) {
+        this.action = action;
+    }
+
+    public Action setTarget(Target target) {
+        this.target = target;
+        return this;
+    }
+
+    public Target getTarget() throws TargetNotSetException {
+        if (target == null) {
+            throw new TargetNotSetException();
+        }
+        return target;
+    }
+
+    public Method getMethod(Object object) throws NotImplementedActionException {
+        try {
+            return object.getClass().getMethod(action);
+        } catch (SecurityException e) {
+        } catch (NoSuchMethodException e) {}
+        throw new NotImplementedActionException();
+    }
+
+    public void invoke(Object object) throws ActionException {
+        try {
+            getMethod(object).invoke(object);
+            return;
+        } catch (IllegalArgumentException e) {
+        } catch (IllegalAccessException e) {
+        } catch (InvocationTargetException e) {}
+        throw new InvokeActionException();
+        // Todo: informatie doorgeven over wat er precies is foutgegaan
+    }
+}