1 /*
2 * $Id: AttributeContextMutator.java 531864 2007-04-24 10:24:30Z apetrelli $
3 *
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21 package org.apache.tiles.web.util;
22
23 import org.apache.tiles.AttributeContext;
24
25 import javax.servlet.ServletRequest;
26
27 /**
28 * It represents an object able to manipulate a <code>AttributeContext</code>.
29 * In other words, it is able to add, replace and remove attributes from the
30 * <code>AttributeContext</code>.
31 *
32 * @since Tiles 2.0
33 * @version $Rev: 531864 $ $Date: 2007-04-24 20:24:30 +1000 (Tue, 24 Apr 2007) $
34 */
35 public interface AttributeContextMutator {
36
37 /**
38 * Mutate a <code>AttributeContext</code>.
39 *
40 * @param context The attribute context to mutate.
41 * @param request The current servlet request.
42 */
43 void mutate(AttributeContext context, ServletRequest request);
44
45 }