[jboss-dev-forums] [Design the new POJO MicroContainer] - Re: Scoped beans deployment
"adrian(a)jboss.org" wrote :
| 3) We check that all "PREINSTALL" dependencies are satisfied,
| basically the classloader and in future the classloading dependencies
| 4) We switch the context to the scoped controller (creating it if necessary)
| 5) We check that all "DESCRIBED" dependencies are satisfied
| (since the classloader has moved to PREINSTALL this will be none by default)
| 6) Business as usual, except the context is now in a scoped controller.
|
So PREINSTALL is before DESCRIBE.
And it does this:
| BeanMetaData metaData = context.getBeanMetaData();
| if (metaData.getBean() != null)
| {
| BeanInfo info = configurator.getBeanInfo(metaData);
| context.setBeanInfo(info);
|
| MetaData md = addMetaData(context);
|
+ sets up new child Controller (if there is a scoping annotation on the bean).
But the rest of the dependencies:
| try
| {
| DependencyInfo depends = context.getDependencyInfo();
| // add custom dependencies (e.g. AOP layer).
| List<Object> dependencies = info.getDependencies(md);
| log.trace("Extra dependencies for " + context.getName() + "
" + dependencies);
| if (dependencies != null)
| {
| for (Object dependencyName : dependencies)
| {
| AbstractDependencyItem dependency = new
AbstractDependencyItem(metaData.getName(), dependencyName, ControllerState.INSTANTIATED,
ControllerState.INSTALLED);
| depends.addIDependOn(dependency);
| }
| }
| }
| catch (Throwable t)
| {
| removeMetaData(context);
| throw t;
| }
|
are still done in DescribeAction, right.
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