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1   /*
2    * $Id: Apple.java 7963 2007-08-21 08:53:15Z dirk.olmes $
3    * --------------------------------------------------------------------------------------
4    * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.com
5    *
6    * The software in this package is published under the terms of the CPAL v1.0
7    * license, a copy of which has been included with this distribution in the
8    * LICENSE.txt file.
9    */
10  
11  package org.mule.tck.testmodels.fruit;
12  
13  import org.mule.umo.UMOEventContext;
14  import org.mule.umo.UMOException;
15  import org.mule.umo.lifecycle.Callable;
16  
17  import org.apache.commons.logging.Log;
18  import org.apache.commons.logging.LogFactory;
19  
20  public class Apple implements Fruit, Callable
21  {
22      /**
23       * Serial version
24       */
25      private static final long serialVersionUID = -7631993371500076921L;
26  
27      /**
28       * logger used by this class
29       */
30      private static final Log logger = LogFactory.getLog(Apple.class);
31  
32      private boolean bitten = false;
33      private boolean washed = false;
34  
35      private FruitCleaner cleaner;
36  
37      public void wash()
38      {
39          if (cleaner != null)
40          {
41              cleaner.wash(this);
42          }
43          washed = true;
44      }
45  
46      public void polish()
47      {
48          cleaner.polish(this);
49      }
50  
51      public boolean isWashed()
52      {
53          return washed;
54      }
55  
56      public void bite()
57      {
58          bitten = true;
59      }
60  
61      public boolean isBitten()
62      {
63          return bitten;
64      }
65  
66      public Object onCall(UMOEventContext context) throws UMOException
67      {
68          logger.debug("Apple received an event in UMOCallable.onEvent! Event says: "
69                          + context.getMessageAsString());
70          wash();
71          return null;
72      }
73  
74  
75      public FruitCleaner getAppleCleaner()
76      {
77          return cleaner;
78      }
79  
80      public void setAppleCleaner(FruitCleaner cleaner)
81      {
82          this.cleaner = cleaner;
83      }
84  
85      /**
86       * Used in {@link org.mule.components.simple.NoArgsCallWrapper} tests.
87       * @return will always return null
88       */
89      public Object methodReturningNull()
90      {
91          return null;
92      }
93  
94      public boolean equals(Object o)
95      {
96          if (this == o)
97          {
98              return true;
99          }
100         if (o == null || getClass() != o.getClass())
101         {
102             return false;
103         }
104 
105         final Apple apple = (Apple) o;
106 
107         if (bitten != apple.bitten)
108         {
109             return false;
110         }
111         if (washed != apple.washed)
112         {
113             return false;
114         }
115 
116         return true;
117     }
118 
119     public int hashCode()
120     {
121         int result;
122         result = (bitten ? 1 : 0);
123         result = 29 * result + (washed ? 1 : 0);
124         return result;
125     }
126 
127     public String toString()
128     {
129         return "Just an apple.";
130     }
131 }