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org.apache.jcs.engine.ZombieCacheService |
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1 | package org.apache.jcs.engine; |
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2 | ||
3 | /* |
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4 | * Licensed to the Apache Software Foundation (ASF) under one |
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5 | * or more contributor license agreements. See the NOTICE file |
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6 | * distributed with this work for additional information |
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7 | * regarding copyright ownership. The ASF licenses this file |
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8 | * to you under the Apache License, Version 2.0 (the |
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9 | * "License"); you may not use this file except in compliance |
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10 | * with the License. You may obtain a copy of the License at |
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11 | * |
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12 | * http://www.apache.org/licenses/LICENSE-2.0 |
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13 | * |
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14 | * Unless required by applicable law or agreed to in writing, |
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15 | * software distributed under the License is distributed on an |
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16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
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17 | * KIND, either express or implied. See the License for the |
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18 | * specific language governing permissions and limitations |
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19 | * under the License. |
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20 | */ |
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21 | ||
22 | import java.io.Serializable; |
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23 | ||
24 | import org.apache.commons.logging.Log; |
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25 | import org.apache.commons.logging.LogFactory; |
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26 | import org.apache.jcs.engine.behavior.ICacheElement; |
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27 | import org.apache.jcs.engine.behavior.ICacheService; |
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28 | ||
29 | import org.apache.jcs.engine.behavior.IZombie; |
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30 | ||
31 | /** |
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32 | * Zombie adapter for any cache service. balks at every call. |
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33 | */ |
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34 | 49 | public class ZombieCacheService |
35 | implements ICacheService, IZombie |
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36 | { |
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37 | ||
38 | 56 | private static final Log log = LogFactory.getLog( ZombieCacheService.class ); |
39 | ||
40 | /** |
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41 | * @param item |
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42 | */ |
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43 | public void put( ICacheElement item ) |
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44 | { |
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45 | 0 | if ( log.isDebugEnabled() ) |
46 | { |
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47 | 0 | log.debug( "Zombie put for item " + item ); |
48 | } |
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49 | // zombies have no inner life |
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50 | 0 | } |
51 | ||
52 | /* |
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53 | * (non-Javadoc) |
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54 | * @see org.apache.jcs.engine.behavior.ICacheService#update(org.apache.jcs.engine.behavior.ICacheElement) |
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55 | */ |
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56 | public void update( ICacheElement item ) |
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57 | { |
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58 | // zombies have no inner life |
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59 | 0 | } |
60 | ||
61 | /* |
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62 | * (non-Javadoc) |
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63 | * @see org.apache.jcs.engine.behavior.ICacheService#get(java.lang.String, |
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64 | * java.io.Serializable) |
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65 | */ |
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66 | public ICacheElement get( String cacheName, Serializable key ) |
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67 | { |
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68 | 0 | return null; |
69 | } |
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70 | ||
71 | /** |
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72 | * Logs the get to debug, but always balks. |
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73 | * <p> |
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74 | * @param cacheName |
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75 | * @param key |
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76 | * @param container |
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77 | * @return null always |
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78 | */ |
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79 | public Serializable get( String cacheName, Serializable key, boolean container ) |
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80 | { |
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81 | 0 | if ( log.isDebugEnabled() ) |
82 | { |
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83 | 0 | log.debug( "Zombie get for key [" + key + "] cacheName [" + cacheName + "] container [" + container + "]" ); |
84 | } |
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85 | // zombies have no inner life |
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86 | 0 | return null; |
87 | } |
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88 | ||
89 | /* |
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90 | * (non-Javadoc) |
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91 | * @see org.apache.jcs.engine.behavior.ICacheService#remove(java.lang.String, |
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92 | * java.io.Serializable) |
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93 | */ |
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94 | public void remove( String cacheName, Serializable key ) |
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95 | { |
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96 | // zombies have no inner life |
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97 | 0 | } |
98 | ||
99 | /* |
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100 | * (non-Javadoc) |
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101 | * @see org.apache.jcs.engine.behavior.ICacheService#removeAll(java.lang.String) |
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102 | */ |
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103 | public void removeAll( String cacheName ) |
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104 | { |
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105 | // zombies have no inner life |
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106 | 0 | } |
107 | ||
108 | /* |
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109 | * (non-Javadoc) |
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110 | * @see org.apache.jcs.engine.behavior.ICacheService#dispose(java.lang.String) |
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111 | */ |
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112 | public void dispose( String cacheName ) |
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113 | { |
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114 | // zombies have no inner life |
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115 | 0 | return; |
116 | } |
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117 | ||
118 | /* |
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119 | * (non-Javadoc) |
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120 | * @see org.apache.jcs.engine.behavior.ICacheService#release() |
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121 | */ |
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122 | public void release() |
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123 | { |
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124 | // zombies have no inner life |
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125 | 0 | return; |
126 | } |
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127 | ||
128 | } |
This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |