[jboss-dev-forums] [Design of JBossXB] - SchemaBindingResolver.resolve based on ns to class

[scott.stark@jboss.org]

The current logic of being able to register a namespace to class mapping does not work for families of descriptors like javaee that reuse the same namespace across all of the descriptors. The only indication of a difference as the time resolution is done is the optional schemaLocation information:


  | <web-app xmlns="http://java.sun.com/xml/ns/j2ee"
  |          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  |          xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
  |          version="2.4">
  | 
  | <ejb-jar xmlns="http://java.sun.com/xml/ns/j2ee"
  |      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  |       xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee	  http://java.sun.com/xml/ns/j2ee/ejb-jar_2_1.xsd"
  |       version="2.1">
  | 
  | 

Either the schemaLocation needs to be looked at, and a schemaLocation,class pair used to register a class, or we allow multiple class bindings for a namespace to create an uber SchemaBinding with multiple root elements. The latter seems like it would work, but I have not looked into it.


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