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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