diff --git a/broker/appengine/.classpath b/broker/appengine/.classpath
index 5d8e8539b..6c0290de8 100644
--- a/broker/appengine/.classpath
+++ b/broker/appengine/.classpath
@@ -11,5 +11,7 @@
 	<classpathentry kind="lib" path="/gridworks/webapp/WEB-INF/lib/slf4j-api-1.5.6.jar" sourcepath="/gridworks/webapp/WEB-INF/lib-src/slf4j-api-1.5.6-sources.jar"/>
 	<classpathentry combineaccessrules="false" kind="src" path="/gridworks-broker"/>
 	<classpathentry kind="lib" path="/gridworks/webapp/WEB-INF/lib/rhino-1.7R2.jar"/>
+	<classpathentry kind="lib" path="/gridworks/webapp/WEB-INF/lib/velocity-1.5.jar"/>
+	<classpathentry kind="lib" path="/gridworks/webapp/WEB-INF/lib/commons-collections-3.2.1.jar"/>
 	<classpathentry kind="output" path="module/MOD-INF/classes"/>
 </classpath>
diff --git a/broker/appengine/src/com/google/gridworks/broker/AppEngineGridworksBrokerImpl.java b/broker/appengine/src/com/google/gridworks/broker/AppEngineGridworksBrokerImpl.java
index 205e7a49a..2e4263975 100644
--- a/broker/appengine/src/com/google/gridworks/broker/AppEngineGridworksBrokerImpl.java
+++ b/broker/appengine/src/com/google/gridworks/broker/AppEngineGridworksBrokerImpl.java
@@ -55,6 +55,14 @@ public class AppEngineGridworksBrokerImpl extends GridworksBroker {
     
     // ---------------------------------------------------------------------------------
     
+    protected void expire(HttpServletResponse response) throws Exception {
+    	// TODO: implement
+    }
+
+    protected void startProject(HttpServletResponse response, String pid, String uid, String lock, byte[] data, String metadata, List<String> transformations) throws Exception {
+    	// TODO: implement
+    }
+    
     protected void expireLocks(HttpServletResponse response) throws Exception {
         
         PersistenceManager pm = pmfInstance.getPersistenceManager();
@@ -88,21 +96,21 @@ public class AppEngineGridworksBrokerImpl extends GridworksBroker {
         }
     }
     
-    protected void getState(HttpServletResponse response, String pid, String rev) throws Exception {
+    protected void getState(HttpServletResponse response, String pid, String uid, int rev) throws Exception {
         PersistenceManager pm = pmfInstance.getPersistenceManager();
         
         try {
-            // FIXME
+        	// TODO: implement
             respond(response, lockToJSON(getLock(pm,pid)));
         } finally {
             pm.close();
         }
     }
 
-    protected void obtainLock(HttpServletResponse response, String pid, String uid, String type) throws Exception {
+    protected void obtainLock(HttpServletResponse response, String pid, String uid, int locktype, String lockvalue) throws Exception {
         PersistenceManager pm = pmfInstance.getPersistenceManager();
         
-        // FIXME (use type)
+    	// TODO: implement
         
         try {
             Lock lock = getLock(pm, pid);