org.hibernate.bytecode.buildtime
Class JavassistInstrumenter
java.lang.Object
org.hibernate.bytecode.buildtime.AbstractInstrumenter
org.hibernate.bytecode.buildtime.JavassistInstrumenter
- All Implemented Interfaces:
- Instrumenter
public class JavassistInstrumenter
- extends AbstractInstrumenter
Strategy for performing build-time instrumentation of persistent classes in order to enable
field-level interception using Javassist.
- Author:
- Steve Ebersole, Muga Nishizawa
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
JavassistInstrumenter
public JavassistInstrumenter(Logger logger,
Instrumenter.Options options)
getClassDescriptor
protected ClassDescriptor getClassDescriptor(byte[] bytecode)
throws IOException
- Description copied from class:
AbstractInstrumenter
- Given the bytecode of a java class, retrieve the descriptor for that class.
- Specified by:
getClassDescriptor
in class AbstractInstrumenter
- Parameters:
bytecode
- The class bytecode.
- Returns:
- The class's descriptor
- Throws:
IOException
getClassTransformer
protected ClassTransformer getClassTransformer(ClassDescriptor descriptor,
Set classNames)
- Description copied from class:
AbstractInstrumenter
- Create class transformer for the class.
- Specified by:
getClassTransformer
in class AbstractInstrumenter
- Parameters:
descriptor
- The descriptor of the class to be instrumented.classNames
- The names of all classes to be instrumented; the "pipeline" if you will.
- Returns:
- The transformer for the given class; may return null to indicate that transformation should
be skipped (ala already instrumented).
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