javaee:res-type 

The res-type element specifies the type of the data
source. The type is specified by the fully qualified
Java language class or interface
expected to be implemented by the data source.

Element Information

Model

Attributes

QName Type Fixed Default Use Inheritable Annotation
id xsd:ID optional

Source 

<xsd:element name="res-type" type="javaee:fully-qualified-classType" minOccurs="0">
  <xsd:annotation>
    <xsd:documentation>The res-type element specifies the type of the data source. The type is specified by the fully qualified Java language class or interface expected to be implemented by the data source.</xsd:documentation>
  </xsd:annotation>
</xsd:element>

Sample