<subsystem xmlns="urn:jboss:domain:datasources:1.0">
            <datasources>
                <datasource jndi-name="java:jboss/datasources/ExampleDS"
                    pool-name="H2DS" enabled="true">
                    <connection-url>
                        jdbc:h2:mem:test;DB_CLOSE_DELAY=-1
                    </connection-url>
                    <driver>
                        h2
                    </driver>
                    <security>
                        <user-name>
                            sa
                        </user-name>
                        <password>
                            sa
                        </password>
                    </security>
                </datasource>
                <datasource jndi-name="java:jboss/datasources/ProxyDBUserPassword"
                    pool-name="SIEF" enabled="true">
                    <connection-url>
                        jdbc:oracle:thin:@10.50.240.227:1521:D0812A
                    </connection-url>
                    <driver>oracle</driver>
                    <security>
                        <security-domain>
                            EncryptDBPassword
                        </security-domain>
                    </security>
                    <validation>
                        <valid-connection-checker
                            class-name="org.jboss.jca.adapters.jdbc.extensions.oracle.OracleValidConnectionChecker" />
                        <stale-connection-checker
                            class-name="org.jboss.jca.adapters.jdbc.extensions.oracle.OracleStaleConnectionChecker" />
                        <exception-sorter
                            class-name="org.jboss.jca.adapters.jdbc.extensions.oracle.OracleExceptionSorter" />
                    </validation>
                </datasource>
                <drivers>
                    <driver name="h2" module="com.h2database.h2">
                        <xa-datasource-class>
                            org.h2.jdbcx.JdbcDataSource
                        </xa-datasource-class>
                    </driver>
                    <driver name="oracle" module="com.oracle.jdbc">
                        <driver-class>oracle.jdbc.driver.OracleDriver</driver-class>
                        <xa-datasource-class>
                            oracle.jdbc.xa.OracleXADataSource
                        </xa-datasource-class>
                    </driver>
                </drivers>
            </datasources>
        </subsystem>