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org.apache.jcs.auxiliary.disk.block.BlockDiskCacheFactory |
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1 | package org.apache.jcs.auxiliary.disk.block; |
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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 org.apache.commons.logging.Log; |
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23 | import org.apache.commons.logging.LogFactory; |
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24 | import org.apache.jcs.auxiliary.AuxiliaryCache; |
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25 | import org.apache.jcs.auxiliary.AuxiliaryCacheAttributes; |
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26 | import org.apache.jcs.auxiliary.AuxiliaryCacheFactory; |
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27 | import org.apache.jcs.engine.behavior.ICompositeCacheManager; |
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28 | ||
29 | /** |
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30 | * Creates disk cache instances. |
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31 | */ |
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32 | 24 | public class BlockDiskCacheFactory |
33 | implements AuxiliaryCacheFactory |
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34 | { |
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35 | /** The logger */ |
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36 | 32 | private final static Log log = LogFactory.getLog( BlockDiskCacheFactory.class ); |
37 | ||
38 | /** The auxiliary name */ |
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39 | private String name; |
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40 | ||
41 | /** |
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42 | * Get an instance of the BlockDiskCacheManager for the attributes and then get an |
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43 | * IndexedDiskCache from the manager. |
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44 | * <p> |
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45 | * The manager is a singleton. |
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46 | * <p> |
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47 | * One disk cache is returned per region fromt he maanger. |
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48 | * <p> |
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49 | * @param iaca |
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50 | * @param cacheMgr This allows auxiliaries to reference the manager without assuming that it is |
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51 | * a singleton. This will allow JCS to be a nonsingleton. Also, it makes it easier to |
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52 | * test. |
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53 | * @return AuxiliaryCache |
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54 | */ |
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55 | public AuxiliaryCache createCache( AuxiliaryCacheAttributes iaca, ICompositeCacheManager cacheMgr ) |
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56 | { |
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57 | 96 | BlockDiskCacheAttributes idca = (BlockDiskCacheAttributes) iaca; |
58 | 96 | if ( log.isDebugEnabled() ) |
59 | { |
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60 | 0 | log.debug( "Creating DiskCache for attributes = " + idca ); |
61 | } |
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62 | 96 | BlockDiskCacheManager dcm = BlockDiskCacheManager.getInstance( idca ); |
63 | 96 | return dcm.getCache( idca ); |
64 | } |
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65 | ||
66 | /** |
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67 | * Gets the name attribute of the DiskCacheFactory object |
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68 | * <p> |
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69 | * @return The name value |
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70 | */ |
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71 | public String getName() |
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72 | { |
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73 | 24 | return this.name; |
74 | } |
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75 | ||
76 | /** |
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77 | * Sets the name attribute of the DiskCacheFactory object |
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78 | * <p> |
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79 | * @param name The new name value |
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80 | */ |
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81 | public void setName( String name ) |
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82 | { |
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83 | 24 | this.name = name; |
84 | 24 | } |
85 | } |
This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |