JavaProxyMethod


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28  
29  package org.jruby.javasupport.proxy;
30  
31  import java.lang.reflect.InvocationTargetException  ;
32  import java.lang.reflect.Method  ;
33  
34  import org.jruby.runtime.builtin.IRubyObject;
35  
36  public interface JavaProxyMethod extends IRubyObject {
37  
38      Method   getSuperMethod();
39  
40      /** get state (cache target callable?) in the proxy method */
41      Object   getState();
42  
43      /** store state (cache target callable?) in the proxy method */
44      void setState(Object   state);
45  
46      /** is it possible to call the super method? */
47      boolean hasSuperImplementation();
48  
49      /**
50       * @param proxy
51       * @param args
52       * @return
53       * @throws IllegalArgumentException
54       * @throws IllegalAccessException
55       * @throws InvocationTargetException
56       * @throws NoSuchMethodException
57       *             if this ProxyMethod has no super implementation
58       */
59      Object   invoke(Object   proxy, Object  [] args) throws IllegalArgumentException  ,
60              IllegalAccessException  , InvocationTargetException  ,
61              NoSuchMethodException  ;
62  
63      Object   defaultResult();
64  
65      String   getName();
66  
67      Class  [] getParameterTypes();
68  
69      Class  [] getExceptionTypes();
70  
71      Class   getReturnType();
72  
73      JavaProxyClass getDeclaringClass();
74  
75      int getModifiers();
76  
77  }
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