001    /*****************************************************************************
002     * Copyright (C) PicoContainer Organization. All rights reserved.            *
003     * ------------------------------------------------------------------------- *
004     * The software in this package is published under the terms of the BSD      *
005     * style license a copy of which has been included with this distribution in *
006     * the LICENSE.txt file.                                                     *
007     *                                                                           *
008     * Original code by                                                          *
009     *****************************************************************************/
010    package org.picocontainer.testmodel;
011    
012    import java.beans.PropertyEditorSupport;
013    
014    /**
015     *
016     * @author greg
017     * @author $Author: $ (last edit)
018     * @version $Revision: $
019     */
020    public class CoupleBeanEditor extends PropertyEditorSupport {
021        private static final String PREFIX_A = "a's name:";
022        private static final String PREFIX_B = "b's name:";
023        private static final String SEPARATOR = ";";
024    
025        public CoupleBeanEditor() {
026            super();
027        }
028    
029        public void setAsText(String s) throws IllegalArgumentException {
030            int startA = s.indexOf(PREFIX_A);
031            int stopA = s.indexOf(SEPARATOR, startA+PREFIX_A.length());
032            int startB = s.indexOf(PREFIX_B, stopA + SEPARATOR.length());
033            int stopB = s.indexOf(SEPARATOR, startB+ PREFIX_B.length());
034            if (startA < 0 || stopA < 0 || startB < 0 || stopB < 0) {
035                throw new IllegalArgumentException("Can't parse " + s + " into a CoupleBean");
036            }
037            String nameA = s.substring(startA + PREFIX_A.length(), stopA);
038            String nameB = s.substring(startB + PREFIX_B.length(), stopB);
039    
040            PersonBean a = new PersonBean();
041            a.setName(nameA);
042            PersonBean b = new PersonBean();
043            b.setName(nameB);
044            setValue(new CoupleBean(a, b));
045        }
046    }