Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
BaseJspNavigation |
|
| 1.0;1 |
1 | package org.apache.turbine.modules.navigations; | |
2 | ||
3 | ||
4 | /* | |
5 | * Licensed to the Apache Software Foundation (ASF) under one | |
6 | * or more contributor license agreements. See the NOTICE file | |
7 | * distributed with this work for additional information | |
8 | * regarding copyright ownership. The ASF licenses this file | |
9 | * to you under the Apache License, Version 2.0 (the | |
10 | * "License"); you may not use this file except in compliance | |
11 | * with the License. You may obtain a copy of the License at | |
12 | * | |
13 | * http://www.apache.org/licenses/LICENSE-2.0 | |
14 | * | |
15 | * Unless required by applicable law or agreed to in writing, | |
16 | * software distributed under the License is distributed on an | |
17 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
18 | * KIND, either express or implied. See the License for the | |
19 | * specific language governing permissions and limitations | |
20 | * under the License. | |
21 | */ | |
22 | ||
23 | ||
24 | import org.apache.turbine.annotation.TurbineService; | |
25 | import org.apache.turbine.modules.Navigation; | |
26 | import org.apache.turbine.pipeline.PipelineData; | |
27 | import org.apache.turbine.services.jsp.JspService; | |
28 | import org.apache.turbine.util.RunData; | |
29 | ||
30 | /** | |
31 | * Base JSP navigation that should be subclassed by Navigation that want to | |
32 | * use JSP. Subclasses should override the doBuildTemplate() method. | |
33 | * | |
34 | * @author <a href="mailto:john.mcnally@clearink.com">John D. McNally</a> | |
35 | * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a> | |
36 | * @author <a href="mailto:peter@courcoux.biz">Peter Courcoux</a> | |
37 | * @version $Id: BaseJspNavigation.java 1709648 2015-10-20 17:08:10Z tv $ | |
38 | */ | |
39 | 0 | public class BaseJspNavigation |
40 | extends TemplateNavigation | |
41 | { | |
42 | /** The prefix for lookup up navigation pages */ | |
43 | 0 | private final String prefix = Navigation.PREFIX + "/"; |
44 | ||
45 | /** Injected service instance */ | |
46 | @TurbineService | |
47 | private JspService jspService; | |
48 | ||
49 | /** | |
50 | * Method to be overridden by subclasses to include data in beans, etc. | |
51 | * | |
52 | * @param pipelineData the PipelineData object | |
53 | * @throws Exception a generic exception. | |
54 | */ | |
55 | @Override | |
56 | protected void doBuildTemplate(PipelineData pipelineData) | |
57 | throws Exception | |
58 | { | |
59 | // empty | |
60 | 0 | } |
61 | ||
62 | /** | |
63 | * Method that sets up beans and forward the request to the JSP. | |
64 | * | |
65 | * @param pipelineData the PipelineData object | |
66 | * @return null - the JSP sends the information | |
67 | * @throws Exception a generic exception. | |
68 | */ | |
69 | @Override | |
70 | public String buildTemplate(PipelineData pipelineData) | |
71 | throws Exception | |
72 | { | |
73 | 0 | RunData data = getRunData(pipelineData); |
74 | // get the name of the JSP we want to use | |
75 | 0 | String templateName = data.getTemplateInfo().getNavigationTemplate(); |
76 | ||
77 | // navigations are used by a layout | |
78 | 0 | jspService.handleRequest(pipelineData, prefix + templateName); |
79 | 0 | return null; |
80 | } | |
81 | } |