com.uwyn.rife.instrument
Class ClassInterfaceDetector

java.lang.Object
  extended by com.uwyn.rife.instrument.ClassInterfaceDetector
Direct Known Subclasses:
ContinuableDetector, ElementDetector

public class ClassInterfaceDetector
extends Object

Detects whether a class implements a particular interface by analyzing the bytecode instead of loading the class and performing reflection calls.

Since:
1.6
Version:
$Revision: 3815 $
Author:
Geert Bevin (gbevin[remove] at uwyn dot com)

Constructor Summary
ClassInterfaceDetector(ClassBytesProvider bytesProvider, String internalInterfaceNameInterned)
          Creates a new instance of the interface detector.
 
Method Summary
 boolean detect(byte[] bytes, boolean doAutoReload)
          Perform the detection.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ClassInterfaceDetector

public ClassInterfaceDetector(ClassBytesProvider bytesProvider,
                              String internalInterfaceNameInterned)
Creates a new instance of the interface detector.

Parameters:
bytesProvider - the bytecode provider that will be used to load the bytes of the parent classes or interfaces
internalInterfaceNameInterned - the name of the interface that should be detected, it should be in the internal bytecode naming format (/ instead of .) and it should be interned.
Since:
1.6
Method Detail

detect

public boolean detect(byte[] bytes,
                      boolean doAutoReload)
               throws ClassNotFoundException
Perform the detection.

Parameters:
bytes - the bytecode of the class that is being analyzed
doAutoReload - indicator if the class should be automatically reloaded after a modification to the sources, in case the ClassBytesProvider supports this
Returns:
true if the detection was successful; or

false otherwise

Throws:
ClassNotFoundException


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