2 * Copyright 2005-2010 the original author or authors.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.wamblee.wicket.behavior;
18 import java.io.Serializable;
20 import org.apache.wicket.markup.html.WebPage;
21 import org.apache.wicket.protocol.http.WebResponse;
24 * Page behavior interface. This provides a mechanism to extend page behavior without
27 * @author Erik Brakkee
29 public interface PageBehavior extends Serializable {
32 * To be called as part of the Page's <code>onBeforeRender</code>
33 * @param aPage Page this is called for.
35 void onBeforeRender(WebPage aPage);
38 * To be called as part of the Page's <code>setHeaders</code>
39 * @param aPage Page this is called for.
40 * @param aResponse Response to set headers for.
42 void setHeaders(WebPage aPage, WebResponse aResponse);
45 * To be called as part of the Page's <code>onAfterRender</code>
46 * @param aPage Page this is called for.
48 void onAfterRender(WebPage aPage);