    1   /*
    2    * $Id: DummyReflector.java,v 1.3 2004/01/27 08:23:22 jstrachan Exp $
    3    *
    4    * Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved.
    5    *
    6    * Redistribution and use of this software and associated documentation
    7    * ("Software"), with or without modification, are permitted provided that the
    8    * following conditions are met:
    9    *  1. Redistributions of source code must retain copyright statements and
    10   * notices. Redistributions must also contain a copy of this document.
    11   *  2. Redistributions in binary form must reproduce the above copyright
    12   * notice, this list of conditions and the following disclaimer in the
    13   * documentation and/or other materials provided with the distribution.
    14   *  3. The name "groovy" must not be used to endorse or promote products
    15   * derived from this Software without prior written permission of The Codehaus.
    16   * For written permission, please contact info@codehaus.org.
    17   *  4. Products derived from this Software may not be called "groovy" nor may
    18   * "groovy" appear in their names without prior written permission of The
    19   * Codehaus. "groovy" is a registered trademark of The Codehaus.
    20   *  5. Due credit should be given to The Codehaus - http://groovy.codehaus.org/
    21   *
    22   * THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS ``AS IS'' AND ANY
    23   * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
    24   * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
    25   * DISCLAIMED. IN NO EVENT SHALL THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR
    26   * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    27   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
    28   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
    29   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    30   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    31   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
    32   * DAMAGE.
    33   *
    34   */
    35
    36  package org.codehaus.groovy.classgen;
    37
    38  import java.util.List;
    39
    40  import groovy.lang.MetaMethod;
    41
    42  import org.codehaus.groovy.runtime.Reflector;
    43
    44  /***
    45   * This is a scratch class used to experiment with ASM to see what kind of
    46   * stuff is output for normal Java code
    47   *
    48   * @author <a href="mailto:james@coredevelopers.net">James Strachan</a>
    49   * @version $Revision: 1.3 $
    50   */
    51  public class DummyReflector extends Reflector {
    52
    53      public DummyReflector() {
    54      }
    55
    56      /*
    57      public Object invoke(MetaMethod method, Object object, Object[] arguments) {
    58          switch (method.getMethodIndex()) {
    59              case 1 :
    60                  return InvokerHelper.toObject(object.hashCode());
    61              case 2 :
    62                  return object.toString();
    63              case 3 :
    64                  return InvokerHelper.toObject(object.equals(arguments[0]));
    65              case 4 :
    66                  return new ObjectRange((Comparable) arguments[0], (Comparable) arguments[1]);
    67              case 5 :
    68                  return ((String) object).toCharArray();
    69              case 7 :
    70                  return new Character("hello".charAt(2));
    71              case 8 :
    72                  return null;
    73              default :
    74                  return noSuchMethod(method, object, arguments);
    75          }
    76      }
    77      */
    78
    79      public Object invoke(MetaMethod method, Object object, Object[] arguments) {
    80          switch (method.getMethodIndex()) {
    81              case 1 :
    82                  return ((String) object).toCharArray();
    83              case 2 :
    84                  return new Boolean(((List) object).contains(arguments[0]));
    85              default :
    86                  return noSuchMethod(method, object, arguments);
    87          }
    88      }
    89
    90      public Object invokeConstructor(Object constructor, Object[] arguments) {
    91          return null; // noSuchMethod(method, object, arguments);
    92      }
    93
    94      char[] blah() {
    95          return "foo".toCharArray();
    96      }
    97
    98  }