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 }