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

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revision 871 by torben, Mon Jun 21 17:16:46 2010 UTC revision 1148 by torben, Fri Oct 1 11:40:30 2010 UTC
# Line 1  Line 1 
1  package dk.thoerup.circuitbreaker;  package dk.thoerup.circuitbreaker;
2    
3    
4    import java.util.concurrent.ExecutorService;
5    import java.util.concurrent.Executors;
6    
7  import dk.thoerup.circuitbreaker.notification.Notifier;  import dk.thoerup.circuitbreaker.notification.Notifier;
8  import dk.thoerup.circuitbreaker.notification.NullNotifier;  import dk.thoerup.circuitbreaker.notification.NullNotifier;
9    
# Line 51  public class CircuitBreaker{ Line 54  public class CircuitBreaker{
54                    
55          private String name;          private String name;
56                    
57            private ExecutorService executor = null;        
58          private Notifier notifier = new NullNotifier();          private Notifier notifier = new NullNotifier();
59                    
60          public CircuitBreaker(String name, int threshold, long timeoutMS) {          public CircuitBreaker(String name, int threshold, long timeoutMS) {
# Line 63  public class CircuitBreaker{ Line 67  public class CircuitBreaker{
67                  internalReset();                  internalReset();
68          }          }
69                    
70            public synchronized void shutdown() {
71                    if (executor != null) {
72                            executor.shutdown();
73                    }
74            }
75            
76                    
77      public Object invoke(CircuitInvocation invocation) throws Exception      public Object invoke(CircuitInvocation invocation) throws Exception
78      {      {
# Line 180  public class CircuitBreaker{ Line 190  public class CircuitBreaker{
190      public String getNotifierName() {      public String getNotifierName() {
191          return notifier.getClass().getName();          return notifier.getClass().getName();
192      }      }
193        
194        public synchronized ExecutorService getExecutor() {
195            
196            if (executor == null) {
197                    executor = Executors.newFixedThreadPool(1);
198            }
199            
200            return executor;
201            
202        }
203    
204  }  }
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