class ClassFileTransformerAdapter
extends java.lang.Object
implements java.lang.instrument.ClassFileTransformer
java.lang.instrument.ClassFileTransformer
interface based on a JPA ClassTransformer
which a JPA PersistenceProvider
asks the PersistenceUnitInfo
to install in the current runtime.javax.persistence.spi.PersistenceUnitInfo#addTransformer(javax.persistence.spi.ClassTransformer)
Modifier and Type | Field and Description |
---|---|
private ClassTransformer |
classTransformer |
private boolean |
currentlyTransforming |
private static Log |
logger |
Constructor and Description |
---|
ClassFileTransformerAdapter(ClassTransformer classTransformer) |
Modifier and Type | Method and Description |
---|---|
java.lang.String |
toString() |
byte[] |
transform(java.lang.ClassLoader loader,
java.lang.String className,
java.lang.Class<?> classBeingRedefined,
java.security.ProtectionDomain protectionDomain,
byte[] classfileBuffer) |
private static final Log logger
private final ClassTransformer classTransformer
private boolean currentlyTransforming
public ClassFileTransformerAdapter(ClassTransformer classTransformer)
@Nullable public byte[] transform(java.lang.ClassLoader loader, java.lang.String className, java.lang.Class<?> classBeingRedefined, java.security.ProtectionDomain protectionDomain, byte[] classfileBuffer)
transform
in interface java.lang.instrument.ClassFileTransformer
public java.lang.String toString()
toString
in class java.lang.Object