org.jboss.aop.instrument
Class ConstructionTransformer

java.lang.Object
  org.jboss.aop.instrument.ConstructionTransformer

Direct Known Subclasses:

GeneratedAdvisorConstructionTransformer, NonOptimizedConstructionTransformer, OptimizedConstructionTransformer

public abstract class ConstructionTransformer
extends Object

Comment

Version:

$Revision: 78458 $

Author:

Bill Burke

Field Summary

protected Instrumentor

instrumentor

Constructor Summary

protected

ConstructionTransformer(Instrumentor instrumentor)

Method Summary

protected String	addConstructionInfoField(int modifiers, javassist.CtClass addTo, javassist.CtConstructor ctor, int index) Adds a ConstructionInfo field to the passed in class
protected String	addConstructionInfoField(int modifiers, javassist.CtClass addTo, javassist.CtConstructor ctor, int index, javassist.CtField.Initializer init) Adds a ConstructionInfo field to the passed in class
protected boolean	addInfoAsWeakReference()
protected static String	constructionInfoFromWeakReference(String localName, String ctorInfoName)
protected void	generateConstructionInfoField(javassist.CtConstructor constructor, int index)
protected void	generateNotMatchedConstructionInfoField(javassist.CtConstructor constructor, int index)
static String	getConstructionInfoFieldName(String classname, int index)
boolean	insertConstructionInterception(javassist.CtClass clazz, ClassAdvisor advisor)
protected abstract void	insertInterception(javassist.CtConstructor constructor, int index)
static boolean	isAdvisableConstructor(javassist.CtConstructor con, ClassAdvisor advisor)
protected boolean	markInfoAsSynthetic()

Methods inherited from class java.lang.Object

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

Field Detail

instrumentor

protected Instrumentor instrumentor

Constructor Detail

ConstructionTransformer

protected ConstructionTransformer(Instrumentor instrumentor)

Method Detail

addConstructionInfoField

protected String addConstructionInfoField(int modifiers,
                                          javassist.CtClass addTo,
                                          javassist.CtConstructor ctor,
                                          int index)
                                   throws javassist.NotFoundException,
                                          javassist.CannotCompileException

Adds a ConstructionInfo field to the passed in class

Throws:

javassist.NotFoundException

javassist.CannotCompileException

addConstructionInfoField

protected String addConstructionInfoField(int modifiers,
                                          javassist.CtClass addTo,
                                          javassist.CtConstructor ctor,
                                          int index,
                                          javassist.CtField.Initializer init)
                                   throws javassist.NotFoundException,
                                          javassist.CannotCompileException

Adds a ConstructionInfo field to the passed in class

Throws:

javassist.NotFoundException

javassist.CannotCompileException

addInfoAsWeakReference

protected boolean addInfoAsWeakReference()

markInfoAsSynthetic

protected boolean markInfoAsSynthetic()

getConstructionInfoFieldName

public static String getConstructionInfoFieldName(String classname,
                                                  int index)

constructionInfoFromWeakReference

protected static String constructionInfoFromWeakReference(String localName,
                                                          String ctorInfoName)

insertConstructionInterception

public boolean insertConstructionInterception(javassist.CtClass clazz,
                                              ClassAdvisor advisor)
                                       throws Exception

Throws:

Exception

insertInterception

protected abstract void insertInterception(javassist.CtConstructor constructor,
                                           int index)
                                    throws Exception

Throws:

Exception

isAdvisableConstructor

public static boolean isAdvisableConstructor(javassist.CtConstructor con,
                                             ClassAdvisor advisor)
                                      throws javassist.NotFoundException

Throws:

javassist.NotFoundException

generateConstructionInfoField

protected void generateConstructionInfoField(javassist.CtConstructor constructor,
                                             int index)
                                      throws javassist.NotFoundException,
                                             javassist.CannotCompileException

Throws:

javassist.NotFoundException

javassist.CannotCompileException

generateNotMatchedConstructionInfoField

protected void generateNotMatchedConstructionInfoField(javassist.CtConstructor constructor,
                                                       int index)
                                                throws javassist.NotFoundException,
                                                       javassist.CannotCompileException

Throws:

javassist.NotFoundException

javassist.CannotCompileException