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    1   /**
    2    * Licensed to the Apache Software Foundation (ASF) under one or more
    3    * contributor license agreements.  See the NOTICE file distributed with
    4    * this work for additional information regarding copyright ownership.
    5    * The ASF licenses this file to You under the Apache License, Version 2.0
    6    * (the "License"); you may not use this file except in compliance with
    7    * the License.  You may obtain a copy of the License at
    8    *
    9    *     http://www.apache.org/licenses/LICENSE-2.0
   10    *
   11    *  Unless required by applicable law or agreed to in writing, software
   12    *  distributed under the License is distributed on an "AS IS" BASIS,
   13    *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   14    *  See the License for the specific language governing permissions and
   15    *  limitations under the License.
   16    */
   17   package org.superbiz.enventries;
   18   
   19   /**
   20    * With a java.beans.PropertyEditor, you can go way beyond the built-in
   21    * types that OpenEJB supports and can extend dependency injection to
   22    * just about anywhere.
   23    *
   24    * In the world of electric guitars, two types of pickups are used: humbucking, and single-coil.
   25    * Guitarists often refer to their guitars as HSS, meaning a guitar with 1 humbucker and
   26    * 2 single coil pickups, and so on.  This little PropertyEditor supports that shorthand notation.
   27    *
   28    * @version $Revision$ $Date$
   29    */
   30   //START SNIPPET: code
   31   public class PickupEditor extends java.beans.PropertyEditorSupport {
   32   
   33       public void setAsText(String text) throws IllegalArgumentException {
   34           text = text.trim();
   35   
   36           if (text.equalsIgnoreCase("H")) setValue(Pickup.HUMBUCKER);
   37           else if (text.equalsIgnoreCase("S")) setValue(Pickup.SINGLE_COIL);
   38           else throw new IllegalStateException("H and S are the only supported Pickup aliases");
   39       }
   40   }
   41   //END SNIPPET: code

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