[jboss-dev-forums] [Design of EJB 3.0] - Re: jboss_5_0.xsd: jboss version attribute

[alex.loubyansky@jboss.com]

Ok, let's revisit version attribute again. In jboss_5_0.xsd it is documented as the ejb spec version. But in case of DTD, it's the DTD version (from JBossMetaData):
/**
  |     * Callback for the DTD information
  |     */
  |    @XmlTransient
  |    public void setDTD(String root, String publicId, String systemId)
  |    {
  |       this.dtdPublicId = publicId;
  |       this.dtdSystemId = systemId;
  |       // Set the version based on the public id
  |       if (dtdPublicId != null && dtdPublicId.contains("3.0"))
  |          setVersion("3.0");
  |       if (dtdPublicId != null && dtdPublicId.contains("3.2"))
  |          setVersion("3.2");
  |       if (dtdPublicId != null && dtdPublicId.contains("4.0"))
  |          setVersion("4.0");
  |       if (dtdPublicId != null && dtdPublicId.contains("4.2"))
  |          setVersion("4.2");
  |       if (dtdPublicId != null && dtdPublicId.contains("5.0"))
  |          setVersion("5.0");
  |    }

In addition to version property, JBossMetaData has ejbVersion property, which is transient though and is set only by JBoss50Creator:
   protected JBoss50MetaData create()
  |    {
  |       JBoss50MetaData metaData = new JBoss50MetaData();
  |       metaData.setVersion("3.0");
  |       metaData.setEjbVersion("3.0");
  |       return metaData;
  |    }

So, what the version attribute should indicate after all?
What if we follow the DTD logic for version and if necessary bind ejbVersion to an attribute (ejb-version) instead?

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