/[projects]/CircuitBreaker/src/dk/thoerup/circuitbreaker/AccountingCircuitBreaker.java
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Diff of /CircuitBreaker/src/dk/thoerup/circuitbreaker/AccountingCircuitBreaker.java

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revision 621 by torben, Mon Mar 8 08:38:36 2010 UTC revision 864 by torben, Sun Jun 20 21:54:53 2010 UTC
# Line 6  import java.util.concurrent.atomic.Atomi Line 6  import java.util.concurrent.atomic.Atomi
6  public class AccountingCircuitBreaker extends CircuitBreaker {  public class AccountingCircuitBreaker extends CircuitBreaker {
7    
8          private AtomicInteger tripCount = new AtomicInteger(0); // how many times ahs the CB tripped            private AtomicInteger tripCount = new AtomicInteger(0); // how many times ahs the CB tripped  
9            private AtomicInteger retripCount = new AtomicInteger(0);  
10          private AtomicInteger blockCount = new AtomicInteger(0); //how many times has this CB blocked a call that would otherwise go to the backend          private AtomicInteger blockCount = new AtomicInteger(0); //how many times has this CB blocked a call that would otherwise go to the backend
11          private AtomicInteger totalFailureCount = new AtomicInteger(0); //how many times has the backend thrown an exception          private AtomicInteger totalFailureCount = new AtomicInteger(0); //how many times has the backend thrown an exception
12          private AtomicInteger totalCallCount = new AtomicInteger(0);          private AtomicInteger totalCallCount = new AtomicInteger(0);
13            
14          private AtomicLong lastTrip = new AtomicLong(0);          private AtomicLong lastTrip = new AtomicLong(0);
15            private AtomicLong lastRetrip = new AtomicLong(0);
16          private AtomicLong lastFailure = new AtomicLong(0);          private AtomicLong lastFailure = new AtomicLong(0);
17            private AtomicLong lastReset = new AtomicLong(0);
18            
19          private long lastResetCounters = 0;          private long lastResetCounters = 0;
20                    
21          public AccountingCircuitBreaker(String name, int threshold, long timeoutMS) {          public AccountingCircuitBreaker(String name, int threshold, long timeoutMS) {
# Line 45  public class AccountingCircuitBreaker ex Line 50  public class AccountingCircuitBreaker ex
50                  lastTrip.set( System.currentTimeMillis() );                  lastTrip.set( System.currentTimeMillis() );
51          }          }
52                    
53            @Override
54            public void retripBreaker() {
55                    super.retripBreaker();
56                    retripCount.incrementAndGet();
57                    lastRetrip.set( System.currentTimeMillis() );
58            }
59            
60            
61            @Override
62            public void reset() {
63                    super.reset();
64                    lastReset.set( System.currentTimeMillis());
65            }
66    
67          public int getTripCount() {          public int getTripCount() {
68                  return tripCount.get();                  return tripCount.get();
69          }          }
70                    
71            public int getRetripCount() {
72                    return retripCount.get();
73            }
74    
75          public int getBlockCount() {          public int getBlockCount() {
76                  return blockCount.get();                          return blockCount.get();        
77          }          }
# Line 65  public class AccountingCircuitBreaker ex Line 88  public class AccountingCircuitBreaker ex
88                  return lastTrip.get();                  return lastTrip.get();
89          }          }
90                    
91            public long getLastRetrip() {
92                    return lastRetrip.get();
93            }
94    
95          public long getLastFailure() {          public long getLastFailure() {
96                  return lastFailure.get();                  return lastFailure.get();
97          }          }
98                    
99            public long getLastReset() {
100                    return lastReset.get();
101            }
102            
103          public int getTotalCallCount() {          public int getTotalCallCount() {
104                  return totalCallCount.get();                  return totalCallCount.get();
105          }          }
106                    
107          public void resetCounters() {          public void resetCounters() {
108                  tripCount.set(0);                  tripCount.set(0);
109                    retripCount.set(0);
110                  blockCount.set(0);                  blockCount.set(0);
111                  totalFailureCount.set(0);                  totalFailureCount.set(0);
112                  totalCallCount.set(0);                  totalCallCount.set(0);
113                  lastTrip.set(0);                  lastTrip.set(0);
114                    lastRetrip.set(0);
115                    lastReset.set(0);
116                  lastFailure.set(0);                  lastFailure.set(0);
117                                    
118                  lastResetCounters = System.currentTimeMillis();                  lastResetCounters = System.currentTimeMillis();
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