Implement decent string representation for path object.

src/helma/framework/core/RequestPath.java

@@ -142,4 +142,19 @@ public class RequestPath {
         return objects.indexOf(obj);
     }
 
+   /**
+    * Return a string representation of the Request Path
+    */
+    public String toString() {
+        // If there's just one element we're on the root object.
+        if (ids.size() <= 1) 
+            return "/";
+        
+        StringBuffer buffer = new StringBuffer();
+        for (int i=1; i<ids.size(); i++) {
+            buffer.append('/');
+            buffer.append(ids.get(i));
+        }
+        return buffer.toString();
+    } 
 }

src/helma/scripting/rhino/PathWrapper.java

@@ -143,4 +143,18 @@ public class PathWrapper extends ScriptableObject {
         return "[PathWrapper]";
     }
 
+    public String toString() {
+        return "PathWrapper["+path.toString()+"]";
+    }
+    
+    /**
+     * Return a primitive representation for this object.
+     * FIXME: We always return a string representation.
+     *
+     * @param hint the type hint
+     * @return the default value for the object
+     */
+    public Object getDefaultValue(Class hint) {
+        return toString();
+    }
 }