public class EnhancingClassTransformerImpl extends Object implements ClassTransformer
Constructor and Description |
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EnhancingClassTransformerImpl(EnhancementContext enhancementContext) |
Modifier and Type | Method and Description |
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byte[] |
transform(ClassLoader loader,
String className,
Class<?> classBeingRedefined,
ProtectionDomain protectionDomain,
byte[] classfileBuffer)
Invoked when a class is being loaded or redefined to add hooks for persistence bytecode manipulation.
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public EnhancingClassTransformerImpl(EnhancementContext enhancementContext)
public byte[] transform(ClassLoader loader, String className, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer) throws IllegalClassFormatException
ClassTransformer
transform
in interface ClassTransformer
loader
- the defining class loaderof the class being transformed. It may be null if using bootstrap loaderclassName
- The name of the class being transformedclassBeingRedefined
- If an already loaded class is being redefined, then pass this as a parameterprotectionDomain
- ProtectionDomain of the class being (re)-definedclassfileBuffer
- The input byte buffer in class file formatIllegalClassFormatException
- if the input does
not represent a well-formed class fileCopyright © 2020 JBoss by Red Hat. All rights reserved.