JLIClassTransformer (JBoss Modules 2.1.0.Final API)

java.lang.Object
- org.jboss.modules.JLIClassTransformer

All Implemented Interfaces:: ClassTransformer

public final class JLIClassTransformer
extends Object
implements ClassTransformer

A wrapper around a ClassFileTransformer.

Field Summary
- Fields inherited from interface org.jboss.modules.ClassTransformer
  IDENTITY

Constructor Summary

Constructors
Constructor Description

JLIClassTransformer(ClassFileTransformer transformer)
Construct a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ByteBuffer`	`transform(ClassLoader loader, String className, ProtectionDomain protectionDomain, ByteBuffer classBytes)`	Transform the bytes of a class.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.jboss.modules.ClassTransformer
andThen

- Constructor Detail
  - JLIClassTransformer
```
public JLIClassTransformer(ClassFileTransformer transformer)
```
    Construct a new instance.
    
    Parameters:
    
    transformer - the delegate transformer (must not be null)
- Method Detail
  - transform
```
public ByteBuffer transform(ClassLoader loader,
                            String className,
                            ProtectionDomain protectionDomain,
                            ByteBuffer classBytes)
                     throws IllegalArgumentException
```
    Description copied from interface: ClassTransformer
    
    Transform the bytes of a class. The position and limit of both the passed-in and returned buffers must mark the start and end of the class bytes.
    
    Specified by:
    
    transform in interface ClassTransformer
    
    Parameters:
    
    loader - the class loader of the class being transformed
    
    className - the internal name of the class being transformed (not null)
    
    protectionDomain - the protection domain of the class, if any
    
    classBytes - the class bytes being transformed (not null; may be a direct or heap buffer)
    
    Returns:
    
    the transformation result (may be a direct or heap buffer)
    
    Throws:
    
    IllegalArgumentException - if the class could not be transformed for some reason