Coverage report

  %line %branch
org.apache.commons.jelly.tags.swing.EtchedBorderTag
4% 
75% 

 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 java.awt.Color;
 19  
 import javax.swing.BorderFactory;
 20  
 import javax.swing.border.Border;
 21  
 import javax.swing.border.EtchedBorder;
 22  
 
 23  
 import org.apache.commons.jelly.JellyTagException;
 24  
 import org.apache.commons.jelly.MissingAttributeException;
 25  
 import org.apache.commons.jelly.XMLOutput;
 26  
 import org.apache.commons.logging.Log;
 27  
 import org.apache.commons.logging.LogFactory;
 28  
 
 29  
 /**
 30  
  * Creates an etched border.
 31  
  * The border will either be exported as a variable defined by the 'var' attribute
 32  
  * or will be set on the parent widget's border property
 33  
  *
 34  
  * @author <a href="mailto:robert@bull-enterprises.com">Robert McIntosh</a>
 35  
  * @version $Revision: 155420 $
 36  
  */
 37  0
 public class EtchedBorderTag extends BorderTagSupport {
 38  
 
 39  
     /** The Log to which logging calls will be made. */
 40  8
     private static final Log log = LogFactory.getLog(EtchedBorderTag.class);
 41  
 
 42  0
     private int     etchType  = -1;
 43  0
     private Color   highlight = null;
 44  0
     private Color   shadow    = null;
 45  
 
 46  
     // Tag interface
 47  
     //-------------------------------------------------------------------------
 48  
     public void doTag(final XMLOutput output) throws MissingAttributeException, JellyTagException {
 49  0
         if( highlight != null && shadow == class="keyword">null ) {
 50  0
             throw new MissingAttributeException("shadow must be supplied when highlight is supplied");
 51  
         }
 52  0
         if( shadow != null && highlight == class="keyword">null) {
 53  0
             throw new MissingAttributeException("highlight must be supplied when shadow is supplied");
 54  
         }
 55  0
         if( etchType != EtchedBorder.LOWERED || etchType != EtchedBorder.RAISED ) {
 56  0
             if( log.isDebugEnabled() ) log.debug( "etchType set to [" + etchType + "], which is invalid. Reseting to -1" );
 57  
         }
 58  0
         super.doTag(output);
 59  0
     }
 60  
 
 61  
     // Properties
 62  
     //-------------------------------------------------------------------------
 63  
     /**
 64  
      * Sets the etch type. Must be either EtchedBorder.LOWERED or EtchedBorder.RAISED
 65  
      * @param type
 66  
      */
 67  
     public void setEtchType( int type ) {
 68  0
         etchType = type;
 69  0
     }
 70  
 
 71  
     /**
 72  
      * Sets the highlight color
 73  
      * @param highlight
 74  
      */
 75  
     public void setHighlight( Color highlight ) {
 76  0
         this.highlight = highlight;
 77  0
     }
 78  
 
 79  
     /**
 80  
      * Sets the shadow color
 81  
      * @param shadow
 82  
      */
 83  
     public void setTop( Color shadow ) {
 84  0
         this.shadow = shadow;
 85  0
     }
 86  
 
 87  
     /**
 88  
      * Factory method to create a new EtchedBorder instance.
 89  
      */
 90  
     protected Border createBorder() {
 91  0
         if( etchType == -1 && shadow == null && highlight == class="keyword">null) {
 92  0
             return BorderFactory.createEtchedBorder();
 93  
         }
 94  0
         else if ( highlight != null && shadow != class="keyword">null && etchType > -1 ) {
 95  0
             return BorderFactory.createEtchedBorder( etchType, highlight, shadow );
 96  
         }
 97  
         else {
 98  0
             return BorderFactory.createEtchedBorder( highlight, shadow );
 99  
         }
 100  
 
 101  
     }
 102  
 
 103  
 }

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