org.iqual.chaplin
Class ContextFieldsValidator

java.lang.Object
  org.iqual.chaplin.ContextFieldsValidator

All Implemented Interfaces:

ClassFileTransformer

public class ContextFieldsValidator
extends Object
implements ClassFileTransformer

This class validates imported context fields (those annotated by FromContext) in a class. It checks whether there are accessors for the fields in the corresponding context class. This can be done only if the context uses static "field-to-field" mapping. If the context uses dynamic mapping (ie. it implements ContextHandler) validation cannot be done.

Since:
  
Mar 15, 2009 9:50:17 PM
Author:
  
Zbynek Slajchrt








Constructor Summary
ContextFieldsValidator(List<String> pckgs)



           
 



Method Summary




 byte[]
transform(ClassLoader loader,
          String className,
          Class<?> classBeingRedefined,
          ProtectionDomain protectionDomain,
          byte[] classfileBuffer)



           


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





Constructor Detail



ContextFieldsValidator
public ContextFieldsValidator(List<String> pckgs)






Method Detail



transform
public byte[] transform(ClassLoader loader,
                        String className,
                        Class<?> classBeingRedefined,
                        ProtectionDomain protectionDomain,
                        byte[] classfileBuffer)
                 throws IllegalClassFormatException


Specified by:
transform in interface ClassFileTransformer



Throws:
IllegalClassFormatException