org.springsource.loaded.agent

Class ClassPreProcessorAgentAdapter

java.lang.Object

org.springsource.loaded.agent.ClassPreProcessorAgentAdapter

All Implemented Interfaces:

java.lang.instrument.ClassFileTransformer

public class ClassPreProcessorAgentAdapter
extends java.lang.Object
implements java.lang.instrument.ClassFileTransformer

Class pre-processor.

Since:

0.5.0

Constructor Summary

Constructors

Constructor and Description
ClassPreProcessorAgentAdapter()

Method Summary

Modifier and Type	Method and Description
static void	reload(java.lang.ClassLoader loader, java.lang.String className, java.lang.Class<?> classBeingRedefined, java.security.ProtectionDomain protectionDomain, byte[] bytes)
byte[]	transform(java.lang.ClassLoader loader, java.lang.String className, java.lang.Class<?> classBeingRedefined, java.security.ProtectionDomain protectionDomain, byte[] bytes)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ClassPreProcessorAgentAdapter

public ClassPreProcessorAgentAdapter()

Method Detail

transform

public byte[] transform(java.lang.ClassLoader loader,
                        java.lang.String className,
                        java.lang.Class<?> classBeingRedefined,
                        java.security.ProtectionDomain protectionDomain,
                        byte[] bytes)
                 throws java.lang.instrument.IllegalClassFormatException

Specified by:

transform in interface java.lang.instrument.ClassFileTransformer

Parameters:

loader - the defining class loader

className - the name of class being loaded

classBeingRedefined - when hotswap is called

protectionDomain - the ProtectionDomain for the class represented by the bytes

bytes - the bytecode before weaving

Returns:

the weaved bytecode

Throws:

java.lang.instrument.IllegalClassFormatException

reload

public static void reload(java.lang.ClassLoader loader,
                          java.lang.String className,
                          java.lang.Class<?> classBeingRedefined,
                          java.security.ProtectionDomain protectionDomain,
                          byte[] bytes)
                   throws java.lang.instrument.IllegalClassFormatException

Throws:

java.lang.instrument.IllegalClassFormatException