Coverage Report - org.apache.tapestry.services.impl.ComponentTemplateLoaderImpl
 
Classes in this File Line Coverage Branch Coverage Complexity
ComponentTemplateLoaderImpl
0%
0/13
N/A
1
 
 1  
 // Copyright 2004, 2005 The Apache Software Foundation
 2  
 //
 3  
 // Licensed under the Apache License, Version 2.0 (the "License");
 4  
 // you may not use this file except in compliance with the License.
 5  
 // You may obtain a copy of the License at
 6  
 //
 7  
 //     http://www.apache.org/licenses/LICENSE-2.0
 8  
 //
 9  
 // Unless required by applicable law or agreed to in writing, software
 10  
 // distributed under the License is distributed on an "AS IS" BASIS,
 11  
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12  
 // See the License for the specific language governing permissions and
 13  
 // limitations under the License.
 14  
 
 15  
 package org.apache.tapestry.services.impl;
 16  
 
 17  
 import org.apache.commons.logging.Log;
 18  
 import org.apache.tapestry.IRender;
 19  
 import org.apache.tapestry.IRequestCycle;
 20  
 import org.apache.tapestry.ITemplateComponent;
 21  
 import org.apache.tapestry.binding.BindingSource;
 22  
 import org.apache.tapestry.engine.IPageLoader;
 23  
 import org.apache.tapestry.parse.ComponentTemplate;
 24  
 import org.apache.tapestry.services.ComponentTemplateLoader;
 25  
 import org.apache.tapestry.services.TemplateSource;
 26  
 
 27  
 /**
 28  
  * Utility service, <code>tapestry.page.ComponentTemplateLoader</code>, which will process the
 29  
  * component's {@link org.apache.tapestry.parse.ComponentTemplate template}, which involves working
 30  
  * through the nested structure of the template and hooking the various static template blocks and
 31  
  * components together using {@link org.apache.tapestry.IComponent#addBody(IRender)}and
 32  
  * {@link org.apache.tapestry.ITemplateComponent#addOuter(IRender)}.
 33  
  * <p>
 34  
  * Because this service must be reentrant, it acts as a factory for a
 35  
  * {@link org.apache.tapestry.services.impl.ComponentTemplateLoaderLogic}that is created (and
 36  
  * discarded) for each component whose template is loaded.
 37  
  * 
 38  
  * @author Howard Lewis Ship
 39  
  * @since 3.0
 40  
  */
 41  
 
 42  0
 public class ComponentTemplateLoaderImpl implements ComponentTemplateLoader
 43  
 {
 44  
     private Log _log;
 45  
 
 46  
     private IPageLoader _pageLoader;
 47  
 
 48  
     private TemplateSource _templateSource;
 49  
 
 50  
     /** @since 4.0 */
 51  
 
 52  
     private BindingSource _bindingSource;
 53  
 
 54  
     public void loadTemplate(IRequestCycle requestCycle, ITemplateComponent loadComponent)
 55  
     {
 56  0
         ComponentTemplate template = _templateSource.getTemplate(requestCycle, loadComponent);
 57  
 
 58  0
         ComponentTemplateLoaderLogic logic = new ComponentTemplateLoaderLogic(_log, _pageLoader, _bindingSource);
 59  
 
 60  0
         logic.loadTemplate(requestCycle, loadComponent, template);
 61  0
     }
 62  
 
 63  
     /** @since 4.0 */
 64  
 
 65  
     public void setPageLoader(IPageLoader pageLoader)
 66  
     {
 67  0
         _pageLoader = pageLoader;
 68  0
     }
 69  
 
 70  
     /** @since 4.0 */
 71  
 
 72  
     public void setLog(Log log)
 73  
     {
 74  0
         _log = log;
 75  0
     }
 76  
 
 77  
     /**
 78  
      * @since 4.0
 79  
      */
 80  
 
 81  
     public void setTemplateSource(TemplateSource templateSource)
 82  
     {
 83  0
         _templateSource = templateSource;
 84  0
     }
 85  
 
 86  
     /**
 87  
      * @since 4.0
 88  
      */
 89  
 
 90  
     public void setBindingSource(BindingSource bindingSource)
 91  
     {
 92  0
         _bindingSource = bindingSource;
 93  0
     }
 94  
 }