proposal for JBossRA 2.0 metadata

[jeff.zhang]

We would like to extend the jboss-ra.xml for more feature.

1. possibility to add additional bean validation groups.

 <bean-validation-groups>
 <bean-validation-group>com.mycompany.myproject.bv.Group1</bean-validation-group>
 <bean-validation-group>com.mycompany.myproject.bv.Group2</bean-validation-group>
 </bean-validation-groups>

see https://jira.jboss.org/jira/browse/JBJCA-135

2. currently we use "ra-config-property" to override configuration value like this

 <ra-config-property>
 <ra-config-property-name>StringRAR</ra-config-property-name>
 <ra-config-property-type>java.lang.String</ra-config-property-type>
 <ra-config-property-value>XMLOVERRIDE</ra-config-property-value>
 </ra-config-property>

It is just work for the config-property in the resourceadapter element.
Now we need it can work also for other elements includes:
activationspec, adminobject, authentication-mechanism, connection-definition(managedconnectionfactory)

I would like add the attribute name "override-element", that figure it override the configuration value. For example:

 <ra-config-property override-element="connection-definition">
 <ra-config-property-name>StringRAR</ra-config-property-name>
 <ra-config-property-type>java.lang.String</ra-config-property-type>
 <ra-config-property-value>XMLOVERRIDE</ra-config-property-value>
 </ra-config-property>

[jesper.pedersen]

1) Yes

2) Yes, but define a type for the override-element such that it only can have our defined values (xsd:restriction on xsd:token)

We can change the XSD until we release the first version, so we'll work through the use-cases over time.

[jeff.zhang]

for
2) yeah. I have add the restriction. please see https://jira.jboss.org/jira/browse/JBMETA-219

1) We also need an attribute to figure out which bean we use bean validation group against, like :

 <bean-validation-groups bean-id="org.jboss.jca.test.deployers.spec.rars.ra16standard303jbossra.TestResourceAdapter">
 <bean-validation-group>com.mycompany.myproject.bv.Group1</bean-validation-group>
 <bean-validation-group>com.mycompany.myproject.bv.Group2</bean-validation-group>
 </bean-validation-groups>

[jesper.pedersen]

We also need an attribute to figure out which bean we use bean validation group against, like :

The groups should be used for the entire RAR archive IMHO - e.g. if people wants more advanced features they'll use the BV API.