01: /*
02: * $Id: CustomFreemarkerManager.java 481136 2006-12-01 03:21:53Z ddewolf $
03: *
04: * Licensed to the Apache Software Foundation (ASF) under one
05: * or more contributor license agreements. See the NOTICE file
06: * distributed with this work for additional information
07: * regarding copyright ownership. The ASF licenses this file
08: * to you under the Apache License, Version 2.0 (the
09: * "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.struts2.showcase.freemarker;
22:
23: import javax.servlet.http.HttpServletRequest;
24: import javax.servlet.http.HttpServletResponse;
25:
26: import org.apache.struts2.views.freemarker.FreemarkerManager;
27: import org.apache.struts2.views.freemarker.ScopesHashModel;
28:
29: import com.opensymphony.xwork2.util.OgnlValueStack;
30: import com.opensymphony.xwork2.util.ValueStack;
31:
32: /**
33: * This is an example of a custom FreemarkerManager, mean to be
34: * instantiated through Spring.
35: * <p/>
36: *
37: * It will add into Freemarker's model
38: * an utility class called {@link CustomFreemarkerManagerUtil} as a simple
39: * example demonstrating how to extends FreemarkerManager.
40: * <p/>
41: *
42: * The {@link CustomFreemarkerManagerUtil} will be created by Spring and
43: * injected through constructor injection.
44: * <p/>
45: */
46: public class CustomFreemarkerManager extends FreemarkerManager {
47:
48: private CustomFreemarkerManagerUtil util;
49:
50: public CustomFreemarkerManager(CustomFreemarkerManagerUtil util) {
51: this .util = util;
52: }
53:
54: protected void populateContext(ScopesHashModel model,
55: ValueStack stack, Object action,
56: HttpServletRequest request, HttpServletResponse response) {
57: super .populateContext(model, stack, action, request, response);
58: model.put("customFreemarkerManagerUtil", util);
59: }
60: }
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