<?xml version="1.0" encoding="UTF-8"?>
<module xmlns="urn:jboss:module:1.0" name="org.postgresql">
  <resources>
    <resource-root path="postgresql-9.4.1212.jar"/>
  </resources>
  <dependencies>
     <module name="javax.api"/>
     <module name="javax.transaction.api"/>
   </dependencies>
</module>

         <datasources>
                <datasource jndi-name="java:jboss/datasources/PostgresDS" pool-name="PostgresDS" enabled="true" use-java-context="true">
                    <connection-url>jdbc:postgresql://localhost:5432/u2d</connection-url>
                    <driver>org.postgresql</driver>
                    <security>
                        <user-name>postgres</user-name>
                        <password>postgres</password>
                    </security>
                </datasource>
        </datasources>

        <drivers>
                    <driver name="org.postgresql" module="org.postgresql">
                        <xa-datasource-class>org.postgresql.Driver</xa-datasource-class>
                    </driver>
         </drivers>