- /*
- * Copyright 2002,2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
- package org.apache.commons.jexl.util.introspection;
-
-
- import java.util.Iterator;
-
- /**
- * 'Federated' introspection/reflection interface to allow the introspection
- * behavior in Velocity to be customized.
- *
- * @author <a href="mailto:geirm@apache.org">Geir Magusson Jr.</a>
- * @version $Id: Uberspect.java,v 1.4 2004/02/28 13:45:21 yoavs Exp $
- */
- public interface Uberspect
- {
- /**
- * Initializer - will be called before use
- */
- public void init() throws Exception;
-
- /**
- * To support iteratives - #foreach()
- */
- public Iterator getIterator(Object obj, Info info) throws Exception;
-
- /**
- * Returns a general method, corresponding to $foo.bar( $woogie )
- */
- public VelMethod getMethod(Object obj, String method, Object[] args, Info info) throws Exception;
-
- /**
- * Property getter - returns VelPropertyGet appropos for #set($foo = $bar.woogie)
- */
- public VelPropertyGet getPropertyGet(Object obj, String identifier, Info info) throws Exception;
-
- /**
- * Property setter - returns VelPropertySet appropos for #set($foo.bar = "geir")
- */
- public VelPropertySet getPropertySet(Object obj, String identifier, Object arg, Info info) throws Exception;
- }