Maybe a Karaf guy could answer to my question ?
---------- Forwarded message ----------
From: Charles Moulliard <ch0...@gmail.com>
Date: Tue, Jun 25, 2013 at 8:15 AM
Subject: Inject constructor using Blueprint
To: d...@aries.apache.org
Hi,
Aries Blueprint project allows to inject constructors parameters using
BeanArgumentImpl. Here is an example of such usage :
BeanMetadataImpl beanMetadata = (BeanMetadataImpl)
context.createMetadata(BeanMetadata.class);
beanMetadata.setClassName("org.mycompany.MyFactoryBean");
beanMetadata.setFactoryMethod("doSomething");
beanMetadata.setId(id);
BeanArgumentImpl argument = new BeanArgumentImpl();
argument.setIndex(0);
argument.setValue(createValue(context, id));
beanMetadata.addArgument(argument);
Unfortunately, with release 1.0 of Apache Blueprint, this class has been
packaged with blueprint - parser which is a jar and not a bundle and even
if I use wrap to generate a bundle, it cannot be used as such as we get on
Apache Karaf a classcast exception
java.lang.ClassCastException:
org.apache.aries.blueprint.reflect.BeanMetadataImpl cannot be cast to
org.apache.aries.blueprint.reflect.BeanMetadataImpl
at
org.kie.aries.blueprint.namespace.ReleaseIdElementParser.parseElement(ReleaseIdElementParser.java:47)[120:org.kie.aries.blueprint:6.0.0.20130624-2122]
Question : How can we inject constructors parameters with Aries Blueprint
1.0 without using classes packaged under blueprint-parser ?
Regards,
--
Charles Moulliard
Apache Committer / Architect @RedHat
Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com
--
Charles Moulliard
Apache Committer / Architect @RedHat
Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com
