| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| GetCacheStatRequest |
|
| 4.0;4 |
| 1 | /* | |
| 2 | * Copyright 2001-2004 The Apache Software Foundation | |
| 3 | * | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | * you may not use this file except in compliance with the License. | |
| 6 | * You may obtain a copy of the License at | |
| 7 | * | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | * | |
| 10 | * Unless required by applicable law or agreed to in writing, software | |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | * See the License for the specific language governing permissions and | |
| 14 | * limitations under the License. | |
| 15 | */ | |
| 16 | package org.apache.commons.cache.remote; | |
| 17 | ||
| 18 | import java.io.Serializable; | |
| 19 | import org.apache.commons.cache.CacheStat; | |
| 20 | ||
| 21 | /** | |
| 22 | * tk. | |
| 23 | * | |
| 24 | * @version $Id: GetCacheStatRequest.java 155435 2005-02-26 13:17:27Z dirkv $ | |
| 25 | * @author Rodney Waldhoff | |
| 26 | */ | |
| 27 | public class GetCacheStatRequest implements CacheRequest { | |
| 28 | 0 | protected CacheStat[] _stats = null; |
| 29 | ||
| 30 | public GetCacheStatRequest(CacheStat stat) { | |
| 31 | 0 | this(new CacheStat[] { stat } ); |
| 32 | 0 | } |
| 33 | ||
| 34 | 0 | public GetCacheStatRequest(CacheStat[] stats) { |
| 35 | 0 | _stats = stats; |
| 36 | 0 | } |
| 37 | ||
| 38 | public CacheStat[] getCacheStats() { | |
| 39 | 0 | return _stats; |
| 40 | } | |
| 41 | ||
| 42 | public boolean equals(GetCacheStatRequest req) { | |
| 43 | 0 | if(null == req) { |
| 44 | 0 | return false; |
| 45 | 0 | } else if(null == req.getCacheStats()) { |
| 46 | 0 | return (null == _stats); |
| 47 | 0 | } else if(null == _stats) { |
| 48 | 0 | return false; |
| 49 | 0 | } else if(req.getCacheStats().length != _stats.length) { |
| 50 | 0 | return false; |
| 51 | } else { | |
| 52 | 0 | for(int i=0;i<_stats.length;i++) { |
| 53 | 0 | if(! (_stats[i] == null ? ( null == (req.getCacheStats())[i] ) : _stats[i].equals(req.getCacheStats()[i]) )) { |
| 54 | 0 | return false; |
| 55 | } | |
| 56 | } | |
| 57 | 0 | return true; |
| 58 | } | |
| 59 | } | |
| 60 | ||
| 61 | public int hashCode() { | |
| 62 | 0 | if(null == _stats) { |
| 63 | 0 | return this.getClass().getName().hashCode(); |
| 64 | } else { | |
| 65 | 0 | int hc = 0; |
| 66 | 0 | for(int i=0;i<_stats.length;i++) { |
| 67 | try { | |
| 68 | 0 | hc ^= _stats[i].hashCode(); |
| 69 | 0 | } catch(NullPointerException e) { |
| 70 | // ignored | |
| 71 | 0 | } |
| 72 | } | |
| 73 | 0 | return hc; |
| 74 | } | |
| 75 | } | |
| 76 | } |