InstrumentationManager


1   package org.objectweb.celtix.management;
2   
3   import java.util.List  ;
4   
5   import javax.management.MBeanServer  ;
6   
7   /** 
8    *  InstrumentationManager interface for the instrumentations query, register 
9    *  and unregister
10   */
11  public interface InstrumentationManager {
12      
13      /**
14       * register the instrumentation instance to the instrumentation manager      
15       */
16      void register(Instrumentation instrumentation);
17  
18      /**
19       * unregister the instrumentation instance from the instrumentation manager  
20       */
21      void unregister(Object   component);
22  
23      /**
24       * get all instrumentation from the instrumentation manager
25       * @retrun the instrumentation list 
26       */
27      List  <Instrumentation> getAllInstrumentation();
28  
29      /**
30       * provide a clean up method for instrumentation manager to stop
31       */
32      void shutdown();
33      
34      /**
35       * get the MBeanServer which will host the celtix runtime component MBeans
36       * NOTE: if the configuration is not set the JMXEnabled to be true, this method
37       * will return null
38       * @return the MBeanServer 
39       */
40      MBeanServer   getMBeanServer();
41  
42  }
43

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