From e3b7a9c657a6a5f5a7a8f3c7ee4fdff1aee6410f Mon Sep 17 00:00:00 2001
From: "David A. Madore" <david@procyon.(none)>
Date: Tue, 13 Apr 2010 15:21:41 +0200
Subject: Framework for handling attributes.

---
 org/madore/damlengine/TodoItem.java | 51 ++-----------------------------------
 1 file changed, 2 insertions(+), 49 deletions(-)

(limited to 'org/madore/damlengine/TodoItem.java')

diff --git a/org/madore/damlengine/TodoItem.java b/org/madore/damlengine/TodoItem.java
index 941460e..677b3b1 100644
--- a/org/madore/damlengine/TodoItem.java
+++ b/org/madore/damlengine/TodoItem.java
@@ -1,54 +1,7 @@
 package org.madore.damlengine;
 
-import java.lang.reflect.Method;
-import java.lang.reflect.InvocationTargetException;
-import java.util.Map;
-import java.util.HashMap;
-import org.w3c.dom.Node;
+public abstract class TodoItem {
 
-public class TodoItem {
-
-    protected static Map<String,Method> damlHandlers;
-    protected static Method defaultHandler;
-
-    {
-	Class[] handlerArgTypes = new Class[]{ TodoItem.class };
-	damlHandlers = new HashMap<String,Method>();
-	try {
-	    defaultHandler = DefaultHandler.class.getMethod("handle", handlerArgTypes);
-	} catch (NoSuchMethodException e) {
-	    // FIXME: this isn't good...
-	    throw new Error("this is impossible");
-	}
-    }
-
-    Node node;
-    Map<String,Object> context;
-    Map<String,Object> options;
-
-    public TodoItem(Node node, Map<String,Object> context, Map<String,Object> options) {
-	this.node = node;
-	this.context = context;
-	this.options = options;
-    }
-
-    public void dispatch() {
-	Method handler;
-	if ( node.getNamespaceURI().equals(DamlEngine.DAML_NS) ) {
-	    handler = damlHandlers.get(node.getLocalName());
-	    if ( handler == null )
-		handler = defaultHandler;
-	} else
-	    handler = defaultHandler;
-	try {
-	    handler.invoke(null, new Object[]{this});
-	} catch (IllegalAccessException e) {
-	    // FIXME: this isn't good...
-	    throw new Error("this is impossible");
-	} catch (InvocationTargetException e) {
-	    // FIXME: this isn't good...
-	    throw new Error("this is impossible");
-	}
-    }
+    public abstract void dispatch();
 
 }
-- 
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