Clover Coverage Report - KS Common 1.2.1-SNAPSHOT (Aggregated)
Coverage timestamp: Wed Nov 2 2011 04:55:08 EST
Overview   Package   File
    FRAMES   NO FRAMES     
../../../../../../img/srcFileCovDistChart0.png 29% of files have more coverage
40   138   18   4
12   89   0.45   10
10     1.8  
1    
 
  MethodArgsToObjectEhcacheAdvice       Line # 30 40 0% 18 62 0% 0.0
 
No Tests
 
1    /**
2    * Copyright 2010 The Kuali Foundation Licensed under the
3    * Educational Community License, Version 2.0 (the "License"); you may
4    * not use this file except in compliance with the License. You may
5    * obtain a copy of the License at
6    *
7    * http://www.osedu.org/licenses/ECL-2.0
8    *
9    * Unless required by applicable law or agreed to in writing,
10    * software distributed under the License is distributed on an "AS IS"
11    * BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
12    * or implied. See the License for the specific language governing
13    * permissions and limitations under the License.
14    */
15   
16    package org.kuali.student.common.util.spring;
17   
18    import java.util.ArrayList;
19    import java.util.List;
20   
21    import net.sf.ehcache.CacheManager;
22    import net.sf.ehcache.Element;
23    import net.sf.ehcache.ObjectExistsException;
24   
25    import org.aopalliance.aop.Advice;
26    import org.apache.commons.collections.keyvalue.MultiKey;
27    import org.apache.log4j.Logger;
28    import org.aspectj.lang.ProceedingJoinPoint;
29   
 
30    public class MethodArgsToObjectEhcacheAdvice implements Advice {
31    final Logger LOG = Logger.getLogger(getClass());
32   
33    private CacheManager cacheManager;
34    private String cacheName;
35    private boolean enabled;
36   
37    /**
38    *
39    */
 
40  0 toggle public MethodArgsToObjectEhcacheAdvice() {
41  0 super();
42    }
43   
44    /**
45    * @param cacheName
46    */
 
47  0 toggle public MethodArgsToObjectEhcacheAdvice(String cacheName) {
48  0 super();
49  0 this.cacheName = cacheName;
50    }
51   
 
52  0 toggle public Object invalidateCache(ProceedingJoinPoint pjp) throws Throwable {
53  0 Object result = pjp.proceed();
54  0 if(enabled){
55  0 if (cacheManager == null) {
56  0 cacheManager = CacheManager.getInstance();
57  0 try {
58  0 cacheManager.addCache(cacheName);
59    } catch (ObjectExistsException e) {
60   
61    }
62    }
63  0 LOG.info("Invalidating Cache: " + cacheName);
64  0 cacheManager.getCache(cacheName).removeAll();
65    }
66  0 return result;
67    }
68   
 
69  0 toggle public Object getFromCache(ProceedingJoinPoint pjp) throws Throwable {
70  0 if(!enabled){
71  0 return pjp.proceed();
72    }
73   
74  0 if (cacheManager == null) {
75  0 cacheManager = CacheManager.getInstance();
76  0 try {
77  0 cacheManager.addCache(cacheName);
78    } catch (ObjectExistsException e) {
79   
80    }
81    }
82  0 MultiKey cacheKey = getCacheKey(pjp);
83   
84  0 Element cachedResult = cacheManager.getCache(cacheName).get(cacheKey);
85  0 Object result = null;
86  0 if (cachedResult == null) {
87  0 result = pjp.proceed();
88  0 LOG.info("Storing to Cache: " + cacheName);
89  0 cacheManager.getCache(cacheName).put(new Element(cacheKey, result));
90    } else {
91  0 LOG.info("Found in Cache: " + cacheName);
92  0 result = cachedResult.getValue();
93    }
94   
95  0 return result;
96    }
97   
 
98  0 toggle private MultiKey getCacheKey(ProceedingJoinPoint pjp) {
99  0 List<Object> keyList = new ArrayList<Object>();
100  0 keyList.add(pjp.getSignature().getName());
101  0 for(Object arg : pjp.getArgs()){
102  0 if(arg==null){
103  0 keyList.add("_null_");
104    }else{
105  0 keyList.add(arg.toString());
106    }
107    }
108  0 return new MultiKey(keyList.toArray());
109    }
110   
111    /**
112    * @return the cacheName
113    */
 
114  0 toggle public String getCacheName() {
115  0 return cacheName;
116    }
117   
118    /**
119    * @param cacheName
120    * the cacheName to set
121    */
 
122  0 toggle public void setCacheName(String cacheName) {
123  0 this.cacheName = cacheName;
124    }
125   
 
126  0 toggle public void setCacheManager(CacheManager cacheManager) {
127  0 this.cacheManager = cacheManager;
128    }
129   
 
130  0 toggle public boolean isEnabled() {
131  0 return enabled;
132    }
133   
 
134  0 toggle public void setEnabled(boolean enabled) {
135  0 this.enabled = enabled;
136    }
137   
138    }
 
CloverReport generated by Clover Code Coverage v3.0.2
Wed Nov 2 2011 04:55:23 EST.		   Clover: Open Source License registered to University of Arizona.