[jboss-dev-forums] [Design of POJO Server] - Re: Handling component references

[scott.stark@jboss.org]

The first issue for a component registry is how to build the keys that describe a component. The most obvious starting point is that you have a structured name and indices based on the different types of references. For ejb-link style references, you have a name based on the deployment structure and ejb-name. For @EJB with a class, you have a name based on the deployment structure and business interface class.

A source based on an ejb-name:
{vfs-url-base}/{root-deployment-name}/{ejb-deployment-name}/ejb-name - points to the component metadata for the ejb-name component.

A source based on a business interface:
{vfs-url-base}/{root-deployment-name}/{ejb-deployment-name}/business-interface-class - points to the component metadata for the component providing the business-interface-class implementation.

Resolution of a reference then consists of trying various structured keys based on the referencing component structure and type of reference.


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