##### Coverage Report - org.apache.turbine.modules.screens.BaseJspScreen

Classes in this File | Line Coverage | Branch Coverage | Complexity
BaseJspScreen |
0% | 0/11
0% | 0/4
| 2.0;2

1 |  |
     package org.apache.turbine.modules.screens;
2 |  |
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 |  |
22 |  |
     import org.apache.commons.lang.StringUtils;
23 |  |
     import org.apache.turbine.annotation.TurbineService;
24 |  |
     import org.apache.turbine.pipeline.PipelineData;
25 |  |
     import org.apache.turbine.services.jsp.JspService;
26 |  |
     import org.apache.turbine.services.template.TemplateService;
27 |  |
     import org.apache.turbine.util.RunData;
28 |  |
29 |  |
     /**
30 |  |
      * Base JSP Screen that should be subclassed by screens that want to
31 |  |
      * use JSP.  Subclasses should override the doBuildTemplate() method.
32 |  |
      *
33 |  |
      * @author <a href="mailto:john.mcnally@clearink.com">John D. McNally</a>
34 |  |
      * @author Frank Y. Kim
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: BaseJspScreen.java 1773378 2016-12-09 13:19:59Z tv $
38 |  |
      */
39 | 0 |
     public class BaseJspScreen
40 |  |
             extends TemplateScreen
41 |  |
     {
42 |  |
         /** The prefix for lookup up screen pages */
43 | 0 |
         private String prefix = getPrefix() + "/";
44 |  |
45 |  |
         /** Injected service instance */
46 |  |
         @TurbineService
47 |  |
         private JspService jspService;
48 |  |
49 |  |
         /** Injected service instance */
50 |  |
         @TurbineService
51 |  |
         private TemplateService templateService;
52 |  |
53 |  |
         /**
54 |  |
          * Method that sets up beans and forward the request to the JSP.
55 |  |
          *
56 |  |
          * @param pipelineData Turbine information.
57 |  |
          * @return null - the JSP sends the information.
58 |  |
          * @throws Exception a generic exception.
59 |  |
          */
60 |  |
         @Override
61 |  |
         public String buildTemplate(PipelineData pipelineData)
62 |  |
                 throws Exception
63 |  |
         {
64 | 0 |
             RunData data = getRunData(pipelineData);
65 | 0 |
             String screenTemplate = data.getTemplateInfo().getScreenTemplate();
66 |  |
             // get the name of the template we want to use
67 | 0 |
             String templateName
68 |  |
                 = templateService.getScreenTemplateName(screenTemplate);
69 |  |
70 |  |
             // The Template Service could not find the Screen
71 | 0 |
             if (StringUtils.isEmpty(templateName))
72 |  |
             {
73 | 0 |
                 log.error("Screen " + screenTemplate + " not found!");
74 | 0 |
                 throw new Exception("Could not find screen for " + screenTemplate);
75 |  |
             }
76 |  |
77 |  |
             // let service know whether we are using a layout
78 | 0 |
             jspService.handleRequest(pipelineData, prefix + templateName,
79 |  |
                                      getLayout(pipelineData) == null);
80 |  |
81 | 0 |
             return null;
82 |  |
         }
83 |  |
84 |  |
         /**
85 |  |
          * Method to be overridden by subclasses to include data in beans, etc.
86 |  |
          *
87 |  |
          * @param pipelineData the PipelineData object
88 |  |
          * @throws Exception a generic exception.
89 |  |
          */
90 |  |
         @Override
91 |  |
         protected void doBuildTemplate(PipelineData pipelineData)
92 |  |
             throws Exception
93 |  |
         {
94 |  |
             // abstract method
95 | 0 |
         }
96 |  |
     }