Coverage Report - org.apache.tapestry.contrib.table.components.AbstractTableViewComponent
 
Classes in this File Line Coverage Branch Coverage Complexity
AbstractTableViewComponent
0%
0/6
0%
0/2
3
 
 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.contrib.table.components;
 16  
 
 17  
 import org.apache.hivemind.ApplicationRuntimeException;
 18  
 import org.apache.tapestry.BaseComponent;
 19  
 import org.apache.tapestry.IRequestCycle;
 20  
 import org.apache.tapestry.contrib.table.model.ITableModelSource;
 21  
 
 22  
 /**
 23  
  * The base implementation for a component that is wrapped by 
 24  
  * the TableView component. Provides a utility method for getting 
 25  
  * a pointer to TableView. 
 26  
  * 
 27  
  * @author mindbridge
 28  
  */
 29  0
 public abstract class AbstractTableViewComponent extends BaseComponent
 30  
 {
 31  
     public ITableModelSource getTableModelSource()
 32  
     {
 33  0
         IRequestCycle objCycle = getPage().getRequestCycle();
 34  
 
 35  0
         ITableModelSource objSource =
 36  
             (ITableModelSource) objCycle.getAttribute(
 37  
                 ITableModelSource.TABLE_MODEL_SOURCE_ATTRIBUTE);
 38  
 
 39  0
         if (objSource == null)
 40  0
             throw new ApplicationRuntimeException(
 41  
                 "The component "
 42  
                     + getId()
 43  
                     + " must be contained within an ITableModelSource component, such as TableView",
 44  
                 this,
 45  
                 null,
 46  
                 null);
 47  
 
 48  0
         return objSource;
 49  
     }
 50  
 
 51  
 }