[jboss-dev-forums] [Design of POJO Server] - Re: Replacing system properties in metadata

[alesj]

"adrian at jboss.org" wrote : 
  | Then we could add something to MetaDataRetrievalToMetaDataBridge
  | that does the replacement, e.g.
  | 
  | 
  |   | 
  |   |    public <T extends Annotation> T getAnnotation(Class<T> annotationType)
  |   |    {
  |   |       if (annotationType == null)
  |   |          throw new IllegalArgumentException("Null annotationType");
  |   |       AnnotationItem<T> item = retrieval.retrieveAnnotation(annotationType);
  |   |       if (item == null)
  |   |          return null;
  |   | -      return item.getValue();
  |   | +     T result = item.getValue();
  |   | +    if (annotationType.hasAnnotation(Replaceable.class))
  |   | +         result = checkReplaceable(result);
  |   | +    return result;
  |   |    }
  |   | 
  | Similar code would be required for getAnnotations()
If we're about to do this, then it should be done on AnnotationItem, since annotations can also come from MetaData::get(Local)MetaData(s).

View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4156275#4156275

Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4156275