Coverage report

  %line %branch
org.apache.commons.jelly.tags.swing.EmptyBorderTag
4% 
89% 

 1  
 /*
 2  
  * Copyright 2002,2004 The Apache Software Foundation.
 3  
  *
 4  
  * Licensed under the Apache License, Version 2.0 (the "License");
 5  
  * you may not use this file except in compliance with the License.
 6  
  * You may obtain a copy of the License at
 7  
  *
 8  
  *      http://www.apache.org/licenses/LICENSE-2.0
 9  
  *
 10  
  * Unless required by applicable law or agreed to in writing, software
 11  
  * distributed under the License is distributed on an "AS IS" BASIS,
 12  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 13  
  * See the License for the specific language governing permissions and
 14  
  * limitations under the License.
 15  
  */
 16  
 package org.apache.commons.jelly.tags.swing;
 17  
 
 18  
 import javax.swing.BorderFactory;
 19  
 import javax.swing.border.Border;
 20  
 
 21  
 import org.apache.commons.jelly.JellyTagException;
 22  
 import org.apache.commons.jelly.MissingAttributeException;
 23  
 import org.apache.commons.jelly.XMLOutput;
 24  
 import org.apache.commons.logging.Log;
 25  
 import org.apache.commons.logging.LogFactory;
 26  
 
 27  
 /**
 28  
  * Creates an empty border.
 29  
  * The border will either be exported as a variable defined by the 'var' attribute
 30  
  * or will be set on the parent widget's border property
 31  
  *
 32  
  * @author <a href="mailto:robert@bull-enterprises.com">Robert McIntosh</a>
 33  
  * @version $Revision: 155420 $
 34  
  */
 35  0
 public class EmptyBorderTag extends BorderTagSupport {
 36  
 
 37  
     /** The Log to which logging calls will be made. */
 38  8
     private static final Log log = LogFactory.getLog(EmptyBorderTag.class);
 39  
 
 40  0
     private int left   = -1;
 41  0
     private int right  = -1;
 42  0
     private int top    = -1;
 43  0
     private int bottom = -1;
 44  
 
 45  
     // Tag interface
 46  
     //-------------------------------------------------------------------------
 47  
     public void doTag(final XMLOutput output) throws MissingAttributeException, JellyTagException {
 48  0
         if ( left == -1) {
 49  0
             throw new MissingAttributeException("left");
 50  
         }
 51  0
         if ( right == -1) {
 52  0
             throw new MissingAttributeException("right");
 53  
         }
 54  0
         if ( top == -1) {
 55  0
             throw new MissingAttributeException("top");
 56  
         }
 57  0
         if ( bottom == -1) {
 58  0
             throw new MissingAttributeException("bottom");
 59  
         }
 60  0
         super.doTag(output);
 61  0
     }
 62  
 
 63  
     // Properties
 64  
     //-------------------------------------------------------------------------
 65  
     /**
 66  
      * Sets the left inset
 67  
      * @param left
 68  
      */
 69  
     public void setLeft( int left ) {
 70  0
         this.left = left;
 71  0
     }
 72  
 
 73  
     /**
 74  
      * Sets the right inset
 75  
      * @param right
 76  
      */
 77  
     public void setRight( int right ) {
 78  0
         this.right = right;
 79  0
     }
 80  
 
 81  
     /**
 82  
      * Sets the top inset
 83  
      * @param top
 84  
      */
 85  
     public void setTop( int top ) {
 86  0
         this.top = top;
 87  0
     }
 88  
 
 89  
     /**
 90  
      * Sets the bottom inset
 91  
      * @param bottom
 92  
      */
 93  
     public void setBottom( int bottom ) {
 94  0
         this.bottom = bottom;
 95  0
     }
 96  
 
 97  
     /**
 98  
      * Factory method to create a new EmptyBorder instance.
 99  
      */
 100  
     protected Border createBorder() {
 101  0
         return BorderFactory.createEmptyBorder( top, left, bottom, right);
 102  
     }
 103  
 
 104  
 }

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