Coverage Report - org.apache.tapestry.contrib.form.checkboxes.ControlCheckbox
 
Classes in this File Line Coverage Branch Coverage Complexity
ControlCheckbox
0%
0/8
0%
0/4
2.5
 
 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.form.checkboxes;
 16  
 
 17  
 import org.apache.hivemind.ApplicationRuntimeException;
 18  
 import org.apache.tapestry.BaseComponent;
 19  
 import org.apache.tapestry.IRequestCycle;
 20  
 
 21  
 /**
 22  
  * @author mb
 23  
  * @since 4.0
 24  
 */
 25  0
 public abstract class ControlCheckbox extends BaseComponent
 26  
 {
 27  
     public abstract CheckboxGroup getGroup();
 28  
     
 29  
     public CheckboxGroup getCheckboxGroup()
 30  
     {
 31  0
         CheckboxGroup group = getGroup();
 32  0
         if (group == null) {
 33  0
             IRequestCycle cycle = getPage().getRequestCycle();
 34  0
             group = (CheckboxGroup) cycle.getAttribute(CheckboxGroup.CHECKBOX_GROUP_ATTRIBUTE);
 35  
         }
 36  0
         if (group == null)
 37  0
             throw new ApplicationRuntimeException("The component " + getExtendedId() + " must be wrapped by a CheckboxGroup or the 'group' parameter must be set.");
 38  
 
 39  0
         return group;
 40  
     }
 41  
 
 42  
 }